CN216948585U - Cover opening assembly and washing device - Google Patents
Cover opening assembly and washing device Download PDFInfo
- Publication number
- CN216948585U CN216948585U CN202220593104.8U CN202220593104U CN216948585U CN 216948585 U CN216948585 U CN 216948585U CN 202220593104 U CN202220593104 U CN 202220593104U CN 216948585 U CN216948585 U CN 216948585U
- Authority
- CN
- China
- Prior art keywords
- ejector rod
- follow
- ejector
- rod
- container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a cover opening component and a washing device, wherein the cover opening component is arranged in a container and used for opening a cover plate of the container, and the cover opening component comprises a mandril device and a sealing ring. The ejector rod device comprises a body and an ejector rod, the end part of the ejector rod is abutted to the cover plate, and an annular groove is formed between the end part of the body and the ejector rod; the sealing ring comprises a fixing part and a follow-up part; the fixing part is fixed between the end part of the body of the ejector rod device and the container wall; the follow-up part is arranged in the annular groove, the follow-up part can deflect relative to the fixing part, and the follow-up part is sleeved at the end part of the ejector rod in an interference manner. According to the utility model, by optimizing the structure of the sealing ring, the sealing ring is provided with the follow-up part, the follow-up part can be reliably hooped on the ejector rod, the up-and-down stretching of the ejector rod is not influenced, the reliable sealing of the ejector rod can be realized, and the water leakage risk caused by the addition of the ejector rod is prevented.
Description
Technical Field
The utility model relates to the technical field of end sealing of ejector rods, in particular to a cover opening assembly and a washing device.
Background
The sump is one of core components of the washing apparatus, and the cover plate is covered on the sump for sealing the sump so that the washing work can be reliably performed inside the sump.
Based on the requirement of beautiful appearance and easy cleaning of the panel, in the existing washing device (such as a dishwasher, which is a typical washing device), a handle is mostly no longer arranged on the panel, therefore, when the washing device needs to be opened, the cover plate needs to be opened by the cover opening assembly with a certain gap, and a person can stretch into the cover plate to open the cover plate.
As shown in fig. 1, the applicant tries to open the cover plate by installing a top bar 100 'in the water tank and using a top bar 110' of the top bar 100 ', however, in practice, it is found that the conventional sealing ring 120' and sealing method cannot reliably seal the top bar, and as a result, the top bar 110 'will shake during the lifting process, and the conventional sealing ring 120' cannot follow the movement of the top bar in response to the state change of the top bar, so that when the top bar 110 'swings, the sealing ring 120' will be deformed by the pressure of the top bar 110 'at a local position, and will have a gap between the top bar 110' and the local position at the other side, resulting in a water-proof failure, and water flow will easily leave along the top bar 110 ', which will cause stains on the washing device or the floor, and will cause damage to the actuating part of the top bar 100'.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cover opening assembly and a washing device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the subassembly of uncapping installs in a container for realize opening of the apron of this container, include:
the ejector rod device comprises a body and an ejector rod, the end part of the ejector rod is abutted to the cover plate, and an annular groove is formed between the end part of the body and the ejector rod;
the sealing ring comprises a fixing part and a follow-up part; the fixing part is fixed between the end part of the body of the ejector rod device and the container wall; the follow-up part is arranged in the annular groove, the follow-up part can deflect relative to the fixing part, and the follow-up part is sleeved on the rod body of the ejector rod in an interference manner.
Preferably, the follow-up portion is arc-shaped, and a bottom protrusion in interference fit with the rod body of the ejector rod is arranged at the arc-shaped bottom of the follow-up portion.
Preferably, the arc top of the follow-up part is also provided with a top bulge in interference fit with the rod body of the ejector rod.
Preferably, the top of the fixing part forms at least one waterproof projection, and the waterproof projection is clamped between the end of the body and the container wall.
Preferably, the waterproof bulges are distributed concentrically.
Preferably, a clamping shaft is formed at the bottom of the fixing part and clamped on a groove wall of the annular groove.
It is still another object of the present invention to provide a washing apparatus including a tub to which the above-described opening assembly is applied as a container, and a cover plate.
Preferably, the ejector pin device is an electric ejector pin.
After adopting the technical scheme, compared with the background technology, the utility model has the following advantages:
according to the utility model, by optimizing the structure of the sealing ring, the sealing ring is provided with the follow-up part, the follow-up part can be reliably hooped on the ejector rod, the up-and-down stretching of the ejector rod is not influenced, the reliable sealing of the ejector rod can be realized, and the water leakage risk caused by the addition of the ejector rod is prevented.
Drawings
FIG. 1 is a cross-sectional view of an unoptimized door assembly;
FIG. 2 is a cross-sectional view of the lid assembly of the present invention;
FIG. 3 is a schematic view of a pin ejector according to the present invention;
FIG. 4 is a schematic view of a seal ring according to the present invention;
FIG. 5 is a schematic view of a washing apparatus according to the present invention.
Description of the reference numerals:
ejector 100 ', body 110 ', ejector 120 ';
a seal ring 200';
the ejector 100, the body 110, the annular groove 111, the locking lug 112, the screw 113 and the ejector rod 120;
the sealing ring comprises a sealing ring 200, a fixing part 210, a waterproof bulge 211, a clamping shaft 212, a follow-up part 220, a bottom bulge 221 and a top bulge 222;
a water tank 300, a nut 310, a through hole 320;
a cover plate 400.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1
Referring to fig. 2, the applicant intends to design a lid-opening assembly to be installed in a container to achieve the opening of a lid of the container.
Specifically, it includes ejector 100 and sealing ring 200.
Referring to fig. 3, the ejector 100 includes a body 110 and an ejector 120. The top bar 120 can extend along the body 110 of the top bar device 100, and the end of the top bar 120 abuts against the cover plate, so that the top bar 120 can upwards open the cover plate under the driving of the driver, and when the driver drives reversely, the top bar 120 retracts, and at this time, the cover plate can be closed.
An annular groove 111 is formed between the end of the body 110 and the plunger 120 to provide a space for the sealing ring 200 to seal the rod end.
Referring to fig. 4, the sealing ring 200 includes a fixing portion 210 and a following portion 220. The fixing part 210 is fixed between the end part of the body 110 of the ejector 100 and the container wall, so that the fixing part 210 is fixed, and the deformation of the fixing part 210 is utilized to realize the sealing between the end part of the body 110 of the ejector 100 and the container wall, thereby preventing the water from leaking from the mounting surfaces of the container wall and the end part of the body 110 of the ejector 100. The following portion 220 is located in the annular groove, the following portion 220 can swing relative to the fixing portion 210, and the following portion 220 is sleeved on the rod body of the top rod 120 in an interference manner.
Specifically, the following portion 220 has an arc shape, and forms a substantially T-shaped cross-sectional structure with the fixing portion 210. Its arc design makes its laminating ability that easily keeps on ejector pin 120, and can all provide its deformation space in the arc inboard with the outside, and the arc design for when ejector pin 120 rises and falls back, follow-up portion 220 can not take place the deflection. In this embodiment, the bottom of the arc is provided with a bottom protrusion 221 in interference fit with the top rod 120. Thus, when the top rod 120 deflects, the follower 220 follows the top rod 120 to deflect, and the bottom protrusion 221 is tightly clamped on the top rod 120, so as to seal the rod end.
The application has given the following principle of the following portion 220, and it is easy to understand that those skilled in the art can select the appropriate thickness of the following portion 220 according to the hardness of the material, so as to obtain the sealing effect of the rod end. In this embodiment, the thickness of the follower portion 220 is 1 to 3mm, and the hardness is 40 to 60Shore A.
In order to further improve the sealing effect, in this embodiment, a double-pass sealing is adopted, that is, the arc-shaped top of the following portion 220 is further provided with a top protrusion 222 in interference fit with the top rod 120. In this embodiment, the top protrusion 222 and the bottom protrusion 221 have arc-shaped cross sections.
The fixing portion 210 is clamped between the end of the body 110 and the container wall, and at least one waterproof protrusion 211 (two in this embodiment) is formed at the top thereof, thereby sealing the area between the end of the body 110 and the container wall.
In order to facilitate the fixing of the fixing portion 210 during the installation and to facilitate the improvement of the sealing effect, a clamping shaft 212 is formed at the bottom of the fixing portion 210, and the clamping shaft 212 is clamped on the groove wall of the annular groove 111.
Example 2
Referring to fig. 5, the present invention further provides a washing apparatus including a water tank 300 and a cover plate 400. The water tank 300 serves as a container for cleaning, and the cover 400 seals the water tank 300. The water tank 300 is applied with the open cover assembly as described in embodiment 1.
In this embodiment, the ejector 100 is an electric push rod, which belongs to the prior art, and the working principle thereof is not described herein. In this embodiment, the body 110 of the ejector 100 is provided with a plurality of locking lugs 112, and the ejector 100 can be fixed below the edge of the water tank 300 by arranging a plurality of nuts corresponding to the locking lugs 112 on the lower surface of the water tank 300 and locking the nuts with screws 113. Correspondingly, the through hole 320 is formed at the edge of the water tank 300, and the push rod 120 can pass through the through hole to act on the cover plate 400, so that the cover is opened.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The subassembly of uncapping installs in a container for realize opening of the apron of this container, its characterized in that includes:
the ejector rod device comprises a body and an ejector rod, the end part of the ejector rod is abutted to the cover plate, and an annular groove is formed between the end part of the body and the ejector rod;
the sealing ring comprises a fixing part and a follow-up part; the fixing part is fixed between the end part of the body of the ejector rod device and the container wall; the follow-up part is arranged in the annular groove, the follow-up part can deflect relative to the fixing part, and the follow-up part is sleeved on the rod body of the ejector rod in an interference manner.
2. The door release assembly of claim 1, wherein: the follow-up part is arc-shaped, and the arc-shaped bottom of the follow-up part is provided with a bottom bulge in interference fit with the rod body of the ejector rod.
3. The door release assembly of claim 2, wherein: the arc top of follow-up portion still be equipped with the body of rod interference fit's of ejector pin top arch.
4. The door release assembly of claim 1, wherein: the top of the fixing part forms at least one waterproof bulge, and the waterproof bulge is clamped between the end part of the body and the container wall.
5. The door release assembly of claim 4, wherein: the waterproof bulges are distributed concentrically.
6. The door release assembly according to claim 4, wherein: the bottom of the fixing part forms a clamping shaft which is clamped on the groove wall of the annular groove.
7. Washing device, including basin and apron, its characterized in that: the sink is used as a container with the lid opening assembly as claimed in any one of claims 1 to 6.
8. A washing apparatus as claimed in claim 7, wherein: the ejector rod device is an electric ejector rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220593104.8U CN216948585U (en) | 2022-03-17 | 2022-03-17 | Cover opening assembly and washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220593104.8U CN216948585U (en) | 2022-03-17 | 2022-03-17 | Cover opening assembly and washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216948585U true CN216948585U (en) | 2022-07-12 |
Family
ID=82296246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220593104.8U Active CN216948585U (en) | 2022-03-17 | 2022-03-17 | Cover opening assembly and washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216948585U (en) |
-
2022
- 2022-03-17 CN CN202220593104.8U patent/CN216948585U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216948585U (en) | Cover opening assembly and washing device | |
| CN201497283U (en) | Commercial kitchen refrigerator door with handle | |
| JP3508596B2 (en) | Glass run | |
| CN201119172Y (en) | An outdoor enclosure | |
| CN101333758B (en) | transparent door cover of washing machine | |
| WO2020057070A1 (en) | New waterproof induction garbage can | |
| CN206268479U (en) | Single-shutter gate valve | |
| CN203163393U (en) | Refrigerating equipment | |
| CN211243242U (en) | Dish washing machine | |
| CN211752626U (en) | Canned type extraction box rabbling mechanism | |
| CN217696493U (en) | Dish washing machine | |
| CN212649905U (en) | Cabinet body, converter subassembly and air conditioner | |
| CN211774272U (en) | Intelligent closestool water tank structure and closestool device | |
| CN1328087C (en) | Sealing structure of boot | |
| CN212368916U (en) | Cleaning machine with seal structure | |
| CN217827765U (en) | Cleaning machine | |
| CN215322359U (en) | Mounting structure of automobile rear wheel arch | |
| CN217755107U (en) | Circular pressure manhole | |
| CN217827766U (en) | Cleaning machine with seal structure | |
| CN220326038U (en) | Dustproof mechanism of control box of water lifting machine | |
| CN218888272U (en) | Energy-saving environment-friendly permanent magnet synchronous motor | |
| JP3754908B2 (en) | Unit bath with washing area | |
| CN211005699U (en) | Activation groove for surface heat treatment of metal product | |
| CN217314800U (en) | Convenient seal assembly opens and shuts | |
| CN220752996U (en) | Display screen aluminum extrusion frame with sealing assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230120 Address after: Area C, 1st Floor, East Side, Kechuang Building, Haicang Science and Technology Center, No. 289 Wengjiao Road, Haicang District, Xiamen City, Fujian Province 361000 Patentee after: XIAMEN MIHI INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 361000 Workshop on the west side of 1 # 1, Science and Technology Innovation Center, No. 289, Wengjiao Road, Haicang District, Xiamen, Fujian Patentee before: XIAMEN QIQIANGSHENG MOULDS CO.,LTD. |