CN206279360U - A kind of screw cover and the washing machine using the screw cover - Google Patents
A kind of screw cover and the washing machine using the screw cover Download PDFInfo
- Publication number
- CN206279360U CN206279360U CN201621189690.0U CN201621189690U CN206279360U CN 206279360 U CN206279360 U CN 206279360U CN 201621189690 U CN201621189690 U CN 201621189690U CN 206279360 U CN206279360 U CN 206279360U
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- CN
- China
- Prior art keywords
- screw cover
- lid
- hook part
- elastic component
- connecting portion
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Abstract
The utility model discloses a kind of screw cover and the washing machine using the screw cover, it is related to screw cover technical field.The screw cover includes lid and connecting portion, hook part is provided with the lid, the connecting portion includes card access surface and mounting hole, the card access surface is located at the both sides of the mounting hole, the hook part can pass through the mounting hole, the mounting hole is communicated with rotation slot, and the hook part is through the rotation slot and is connected in the card access surface.A kind of washing machine is also disclosed, using above-mentioned screw cover.Mounting hole causes that hook part is passed through, in the both sides of mounting hole, rotation slot and card access surface are set, hook part is connected in card access surface after rotating in rotation slot, hook part can be avoided to be deformed, increase the service life, meanwhile, rotated by along different directions, the installation and removal of screw cover are capable of achieving, it is convenient and strength-saving.
Description
Technical field
The utility model is related to screw cover technical field, more particularly to a kind of screw cover and the laundry using the screw cover
Machine.
Background technology
The control panel seat of impeller automatic washing machine is with casing when be connected, in order to ensure the intensity that connects, it is necessary to by disk
It is attached by screws on the gusset with casing riveting, this just causes head of screw exposed outside washing machine, have impact on rotary drum washing machine
The globality of outward appearance and attractive in appearance.The solution of major part producer is to pass through the screw cover of exterior one at head of screw by screw at present
Head is blocked, it is ensured that the globality of rotary drum washing machine outward appearance and attractive in appearance.
Current screw cover is mainly with the fixed form of disk seat：As illustrated in fig. 1 and 2, two are set on screw cover 1' symmetrically
Snap fit 2', snap fit 2' is connected by dowel 3' with screw cover 1', and the relevant position of corresponding disk seat 4' sets two square holes,
Snap fit 2' extend into square hole and hooks on the disk seat 4' inwalls around square hole.The connected mode of this screw cover 1' and disk seat 4'
In installation and removal, dowel 3' will occur largely to extrude and stretcher strain.On the one hand the deformation of dowel 3', makes
Workman is required for larger strength when installation and removal, and inconvenient, on the other hand, dowel 3' often deforms can be made
Into fractureing or damaging, the service life of snap fit 2' is had a strong impact on, causing the service life of screw cover 1' reduces.
Utility model content
The purpose of this utility model is to propose a kind of screw cover, can avoid the deformation during installation and removal, is prolonged
Long life.
Another purpose of the present utility model is to propose a kind of washing machine, including above-mentioned screw cover.
It is that, up to this purpose, the utility model uses following technical scheme：
A kind of screw cover, the screw cover includes lid and connecting portion, and hook part, the connection are provided with the lid
Portion includes card access surface and mounting hole, and the card access surface is located at the both sides of the mounting hole, and the hook part can pass through institute
Mounting hole is stated, the mounting hole is communicated with rotation slot, and the hook part is through the rotation slot and is connected in the card access surface.
As a kind of preferred scheme of above-mentioned screw cover, elastic component is provided between the lid and connecting portion, when described
When screw cover is connected with the connecting portion, the elastic component is in compressive state.Elastic component enables to lid to be directed away from
The power of connecting portion so that hook part is pressed in card access surface, it is ensured that it is even closer that screw cover is connected with connecting portion.
Used as a kind of preferred scheme of above-mentioned screw cover, the elastic component is fixed on the lid or connecting portion.Can
Prevent elastic component from moving, it is ensured that connective stability.
Used as a kind of preferred scheme of above-mentioned screw cover, the connecting portion is provided with the elasticity for supporting the elastic component
Part supporting table, the card access surface is located at one side of the elastic component supporting table away from elastic component, the elastic component supporting table and institute
The relative one side of screw cover is stated for supporting the elastic component.The compact conformation, is easily installed.
As a kind of preferred scheme of above-mentioned screw cover, locating dowel is provided with the hook part, is set in the card access surface
Location hole is equipped with, the locating dowel to be stretched into realized in the location hole and coordinated.Screw cover can be realized positioning, it is to avoid screw cover
Rotated when vibration, be prevented from the abjection of screw cover.
Used as a kind of preferred scheme of above-mentioned screw cover, the screw cover also includes dowel, and the dowel will be described
Hook part is fixed on the lid.
Used as a kind of preferred scheme of above-mentioned screw cover, the lid is planar structure, the dowel and the lid
Vertical connection, the hook part is parallel to the lid, and sensing is away from the direction at the center of the lid.Ensure that crotch
Portion directly with the clamping of card access surface so that the contact area of card access surface and hook part increases, it is ensured that the stability of screw cover connection.
As a kind of preferred scheme of above-mentioned screw cover, the hook part at least two, with institute between each hook part
State the center of lid rotationally symmetrical for symmetrical centre is formed.Hook part is distributed on lid, ensure that the uniform force of lid,
Prevent from installing and unstable phenomenon occur.
As a kind of preferred scheme of above-mentioned screw cover, centrally disposed fluted, the bottom of the groove of the connecting portion
Portion is provided for the screwed hole for passing through screw.Screw is placed in groove, it is to avoid head of screw protrusion causes the screw cover cannot to install.
A kind of washing machine, using above-mentioned screw cover, good appearance, use time is long, and screw cover is difficult for drop-off.
The beneficial effects of the utility model：
The utility model proposes screw cover, mounting hole enables that hook part is passed through, set in the both sides of mounting hole
Rotation slot and card access surface are put, hook part is connected in card access surface after rotating in rotation slot, and hook part can be avoided to be deformed,
Increase the service life, meanwhile, rotated by along different directions, you can realize the installation and removal of screw cover, it is convenient and strength-saving.
Brief description of the drawings
Fig. 1 is the structural representation that the screw cover that prior art is provided coordinates with disk seat；
Fig. 2 is the structural representation of the grab that prior art is provided and disk seat clamping；
Fig. 3 is the structural representation of the screw cover that the utility model specific embodiment is provided；
Fig. 4 is the structural representation of the screw cover other direction that the utility model specific embodiment is provided；
Fig. 5 is the structural representation of the connecting portion that the utility model specific embodiment is provided；
Fig. 6 is the structural representation of the connecting portion away from the one side of lid of the utility model specific embodiment offer；
Fig. 7 is the structural representation after the screw cover that the utility model specific embodiment is provided is assembled with connecting portion.
Wherein, 1', screw cover；2', snap fit；3', dowel；4', disk seat；
1st, lid；2nd, hook part；3rd, card access surface；4th, mounting hole；5th, rotation slot；6th, dowel；7th, locating dowel；8th, position
Hole；9th, elastic component；10th, elastic component supporting table；11st, groove；12nd, screwed hole；13rd, screw.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
Reference picture 1-7, present embodiment proposes a kind of screw cover, including lid 1 and connecting portion, is provided with lid 1 curved
Hook portion 2, connecting portion includes card access surface 3 and mounting hole 4, and card access surface 3 is located at the both sides of mounting hole 4, and hook part 2 can be passed through
Mounting hole 4, mounting hole 4 is communicated with rotation slot 5, and hook part 2 is through rotation slot 5 and is connected in card access surface 3.In present embodiment
Connecting portion in electrical equipment control panel seat on.
The mounting hole 4 of the screw cover enables that hook part 2 is passed through, and the He of rotation slot 5 is set in the both sides of mounting hole 4
Card access surface 3, hook part 2 is connected in card access surface 3 after rotating in rotation slot 5, and hook part 2 can be avoided to be deformed, and is extended
Service life, meanwhile, rotated by along different directions, you can realize the installation and removal of screw cover, it is convenient and strength-saving.
As shown in Figures 3 and 4, in present embodiment hook part 2 be two, and with the center of lid 1 be symmetrical centre shape
Into rotationally symmetrical, stress balance during connection, stabilization is installed, it is corresponding so that the number and hook part 2 of connecting portion upper installing hole 4
Number is identical.Space size and topology layout according to screw cover, hook part 2 can select to be multiple, between each hook part 2
It is rotationally symmetrical as symmetrical centre is formed with the center of lid 1.
Screw cover also includes dowel 6, and be fixed on hook part 2 on lid 1 by dowel 6.Lid 1 is planar structure, even
Connect that muscle 6 is vertical with lid 1 to be connected, hook part 2 points to the direction at center away from lid 1 parallel to lid 1.In hook part 2
Locating dowel 7 is provided with, the locating dowel 7 points to lid 1, and location hole 8 is provided with card access surface 3, and locating dowel 7 is stretched into location hole 8
Realize coordinating.Locating dowel 7 can avoid connecting because the external factor such as vibration cause screw cover to rotate abjection with the cooperation of location hole 8
Socket part.
Elastic component 9 is provided between lid 1 and connecting portion, the selection of elastic component 9 is shell fragment in present embodiment, and shell fragment is fixed
On lid 1, when screw cover is connected with connecting portion, elastic component 9 is in compressive state, enables to lid 1 to be directed away from
The power of connecting portion so that locating dowel 7 coordinates even closer with location hole 8, prevents locating dowel 7 from deviating from location hole 8.According to specific feelings
Shape, elastic component 9 may be also secured on connecting portion in other modes.
Shell fragment is two in present embodiment, the elastic force being subject to the interval setting of hook part 2, screw cover connection rear cover body 1
It is balanced.
As it can be seen in figures 5 and 6, connecting portion is provided with the elastic component supporting table 10 for supporting elastic component 9, elastic component supporting table
10 is arc-shaped, and card access surface 3 is located at one side of the elastic component supporting table 10 away from elastic component 9, elastic component supporting table 10 and screw cover
Relative one side is used to support elastic component 9.
Centrally disposed fluted the 11 of connecting portion, the bottom of groove 11 is provided for the screwed hole 12 for passing through screw 13.
Less than the surface of the support elastic component 9 of elastic component supporting table 10, elastic component supporting table 10 is positioned at groove 11 for the bottom of groove 11
Around, rotation slot 5 is opened on the side wall of groove 11.
When screw cover is mounted and dismounted, specific process is as follows：
After screw 13 is arranged in the screwed hole 12 on groove 11, by the corresponding connection parts of hook part 2 in screw cover
The position of mounting hole 4, pushes screw cover to connecting portion direction, then after shell fragment is contacted with elastic component supporting table 10, continues
Lid 1 is firmly pushed down, and compresses the shell fragment on lid 1, rotated towards the direction of rotation slot 5, now locating dowel 7 and card access surface 3
Contact, and kinetic force of friction is produced, hook part 2 is rotated through rotation slot 5, until locating dowel 7 is stretched into location hole 8, stop pressure
Firmly lid 1, installs, and is illustrated in figure 7 the structural representation after screw cover is assembled with connecting portion.
When knockout screw lid is needed, lid 1 is first pushed so that locating dowel 7 is departed from by location hole 8, then rotates lid
Body 1 so that hook part 2 is turned at mounting hole 4, stopping is exerted oneself to lid 1, and screw cover can be disconnected portion.
Present embodiment also protects a kind of washing machine, using above-mentioned screw cover.Specifically, screw cover is applied being washed in impeller
On clothing machine.
Note, above are only preferred embodiment of the present utility model.It will be appreciated by those skilled in the art that the utility model is not
It is limited to specific embodiment described here, various obvious changes can be carried out for a person skilled in the art, is readjusted
With replacement without departing from protection domain of the present utility model.Therefore, although the utility model is carried out by above example
It is described in further detail, but the utility model is not limited only to above example, is not departing from the utility model design
In the case of, more other Equivalent embodiments can also be included, and scope of the present utility model is determined by scope of the appended claims
It is fixed.
Claims (10)
1. a kind of screw cover, it is characterised in that the screw cover includes lid (1) and connecting portion, is provided with the lid (1)
Hook part (2), the connecting portion includes card access surface (3) and mounting hole (4), and the card access surface (3) is positioned at the mounting hole (4)
Both sides, the hook part (2) can pass through the mounting hole (4), and the mounting hole (4) is communicated with rotation slot (5), described
Hook part (2) is through the rotation slot (5) and is connected in the card access surface (3).
2. screw cover according to claim 1, it is characterised in that the lid (1) sets flexible and connecting portion between
Part (9), when the screw cover is connected with the connecting portion, the elastic component (9) is in compressive state.
3. screw cover according to claim 2, it is characterised in that the elastic component (9) is fixed on the lid (1) or even
In socket part.
4. screw cover according to claim 2, it is characterised in that the connecting portion is provided with for supporting the elastic component
(9) elastic component supporting table (10), the card access surface (3) is positioned at the elastic component supporting table (10) away from the one of elastic component (9)
Face, the elastic component supporting table (10) one side relative with the screw cover is used to support the elastic component (9).
5. the screw cover according to claim 1-4 any one, it is characterised in that it is fixed to be provided with the hook part (2)
Position post (7), is provided with location hole (8) on the card access surface (3), the locating dowel (7) to be stretched into realized in the location hole (8) and matched somebody with somebody
Close.
6. screw cover according to claim 1, it is characterised in that the screw cover also includes dowel (6), the connection
Be fixed on the hook part (2) on the lid (1) by muscle (6).
7. screw cover according to claim 6, it is characterised in that the lid (1) is planar structure, the dowel
(6) vertical with the lid (1) to be connected, the hook part (2) is pointed to away from the lid (1) parallel to the lid (1)
Center direction.
8. the screw cover according to claim 1 or 6, it is characterised in that the hook part (2) at least two, each is curved
Center between hook portion (2) with the lid (1) is rotationally symmetrical as symmetrical centre is formed.
9. screw cover according to claim 1, it is characterised in that centrally disposed fluted (11) of the connecting portion, institute
The bottom for stating groove (11) is provided for the screwed hole for passing through screw (13).
10. a kind of washing machine, it is characterised in that using the screw cover described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189690.0U CN206279360U (en) | 2016-11-04 | 2016-11-04 | A kind of screw cover and the washing machine using the screw cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621189690.0U CN206279360U (en) | 2016-11-04 | 2016-11-04 | A kind of screw cover and the washing machine using the screw cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206279360U true CN206279360U (en) | 2017-06-27 |
Family
ID=59083144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621189690.0U Active CN206279360U (en) | 2016-11-04 | 2016-11-04 | A kind of screw cover and the washing machine using the screw cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206279360U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018082627A1 (en) * | 2016-11-04 | 2018-05-11 | 青岛海尔洗衣机有限公司 | Screw cover and washing machine using same |
| CN109469438A (en) * | 2017-09-07 | 2019-03-15 | 敬祐科技股份有限公司 | Point rope piece for curtain rope rolling device |
| CN109469793A (en) * | 2018-11-27 | 2019-03-15 | 深圳市证通电子股份有限公司 | Fast assembly and disassembly mechanism |
-
2016
- 2016-11-04 CN CN201621189690.0U patent/CN206279360U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018082627A1 (en) * | 2016-11-04 | 2018-05-11 | 青岛海尔洗衣机有限公司 | Screw cover and washing machine using same |
| CN108018682A (en) * | 2016-11-04 | 2018-05-11 | 青岛海尔洗衣机有限公司 | A kind of screw cover and the washing machine using the screw cover |
| CN109469438A (en) * | 2017-09-07 | 2019-03-15 | 敬祐科技股份有限公司 | Point rope piece for curtain rope rolling device |
| CN109469793A (en) * | 2018-11-27 | 2019-03-15 | 深圳市证通电子股份有限公司 | Fast assembly and disassembly mechanism |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |