CN109423869A - A kind of checker and electrical equipment - Google Patents
A kind of checker and electrical equipment Download PDFInfo
- Publication number
- CN109423869A CN109423869A CN201710790497.5A CN201710790497A CN109423869A CN 109423869 A CN109423869 A CN 109423869A CN 201710790497 A CN201710790497 A CN 201710790497A CN 109423869 A CN109423869 A CN 109423869A
- Authority
- CN
- China
- Prior art keywords
- door closure
- checker
- limit arm
- cabinet
- position limit
- 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.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a kind of checker and electrical equipments.Checker is connect with door closure and cabinet respectively, and when the door closure body pivot relatively, the checker can lock or unlock the door closure, to adjust the open angle of the relatively described cabinet of the door closure.When opening door closure, the position of door closure opposite case can be locked or unlocked by checker, to maintain or adjust the open angle of door closure and cabinet, thus it is user-friendly, improve the satisfaction of user.
Description
Technical field
The present invention relates to washing machine technology field more particularly to a kind of checkers and electrical equipment.
Background technique
Washing machine is a kind of common household electrical appliance, can be divided into roller washing machine and rotary drum washing machine.Washing machine is general
Including cabinet and door closure, it is provided with the cylinder for washing or rinsing in cabinet, is connected by a hinge between door closure and cabinet, with
The rotation for realizing door closure opposite case, to open or close the opening of cabinet.
Currently, the angle that the door closure opposite case of washing machine can only be maintained at 90 ° or more is opened when opening door closure,
It is unable to maintain that specific angle is opened between 0 ° to 90 °.When user is due to physical reason or use habit, door closure phase
When being not up to 90 ° to the opening angle between cabinet, door closure can fall closing under self gravitation effect, it has not been convenient to which user makes
With causing user satisfaction to reduce.
Summary of the invention
The first object of the present invention is to propose a kind of checker, and door closure opposite case can be made to maintain specifically
Angle is opened, user-friendly.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of checker, checker are connect with door closure and cabinet respectively, when the relatively described cabinet of the door closure
When rotation, the checker can lock or unlock the door closure, to adjust the opening of the relatively described cabinet of the door closure
Angle.
Wherein, checker includes position limit arm and position-limited box, in both the position limit arm and the position-limited box, one with
Door closure connection, another connect with cabinet,
The position limit arm is provided at least one limiting slot along its length；
The position limit arm is arranged in the position-limited box, is provided with limited block in the position-limited box, when the position limit arm edge
When length direction is mobile, the limited block can extend into or be detached from the limiting slot, to lock or unlock the door closure, adjust institute
State the open angle of the relatively described cabinet of door closure.
Wherein, when the limited block is caught in limiting slot, the open angle of the relatively described cabinet of the door closure is less than 90 °.
Wherein, setting has elastic component in the position-limited box, and the limited block is connect with the elastic element, the elasticity
Element can make the limited block mobile towards the limiting slot.
Wherein, the elastic element is spring.
Wherein, the limited block is ball.
Wherein, the opposite two side walls of the position-limited box are provided with through-hole, and the both ends of the position limit arm are stretched by the through-hole
The position-limited box out, one end are fixed with the door closure, and the other end is provided with limiting section, and the face area of the limiting section is greater than institute
State the area of through-hole.
Wherein, the quantity of the limited block is two, and two limited blocks are located at the two sides of the position limit arm, and
The two sides of the position limit arm are each provided at least one limiting slot.
It wherein, further include support, the support is fixed on the door closure or the cabinet, the end of the position limit arm and institute
State support rotation connection.
Wherein, the support is provided with shaft, and the end of the position limit arm is provided with shaft hole, the shaft hole with it is described
Shaft cooperation.
The second object of the present invention is to propose a kind of electrical equipment, which can be such that door closure opposite case maintains
Specific angle is opened, user-friendly.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of electrical equipment, including cabinet, door closure and above-mentioned checker, the checker respectively with it is described
Door closure is connected with the cabinet.
Wherein, the electrical equipment is washing machine.
The utility model has the advantages that the present invention provides a kind of checker and electrical equipments.Checker respectively with door closure and
Cabinet connection, when the door closure body pivot relatively, the checker can lock or unlock the door closure, with
Adjust the open angle of the relatively described cabinet of the door closure.When opening door closure, can be locked or unlocked by checker
The position of door closure opposite case, to maintain or adjust the open angle of door closure and cabinet, thus it is user-friendly, improve user
Satisfaction.
Detailed description of the invention
Fig. 1 is the cross-sectional view of checker provided in an embodiment of the present invention；
Fig. 2 is the explosive view of checker provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of washing machine provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the part-structure of washing machine provided in an embodiment of the present invention.
Wherein:
1, position limit arm；11, limiting slot；12, limiting section；
2, position-limited box；21, limited block；22, elastic element；23, upper cover；24, lower cover；
3, support；
4, door closure；5, cabinet.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
In conjunction with attached drawing and pass through specific embodiment to further illustrate the technical scheme of the present invention.
As Figure 1-Figure 4, a kind of checker is present embodiments provided, can be applied to the cabinet with door closure 4
5, door closure 4 can be hinged with cabinet 5, and when the rotation of 4 opposite case 5 of door closure, checker can lock or unlock door closure, from
And adjust the open angle of fixed 4 opposite case 5 of door closure.
As shown in Figure 1, checker includes position limit arm 1 and position-limited box 2, and in 2 the two of position limit arm 1 and position-limited box, one
It is connect with door closure 4, another connect with cabinet 5, and position limit arm 1 is provided at least one limiting slot 11 along its length；Position limit arm 1
It is arranged in position-limited box 2 and can be moved along the length direction of position limit arm 1, limited block 21, limited block 21 are provided in position-limited box 2
It can cooperate with limiting slot 11, with the movement of position limit arm 1 to fix the open angle of 4 opposite case 5 of door closure.
In the present embodiment, position-limited box 2 is set to cabinet 5, and one end of position limit arm 1 passes through position-limited box 2 and protrudes into cabinet 5, separately
One end is fixed by support 3 and door closure 4, i.e., support 3 is fixed on door closure 4, and the end of position limit arm 1 and support 3 are rotatablely connected, tool
For body, support 3 is provided with shaft, and the end of position limit arm 1 is provided with shaft hole, and shaft hole and shaft cooperation realize that rotation connects
It connects, so that position limit arm 1 can follow door closure 4 mobile when rotating 4 opposite case 5 of door closure.
In the present embodiment, the opposite two side walls of position-limited box 2 are provided with through-hole, and the both ends of position limit arm 1 are stretched out by through-hole to be limited
Position box 2, one end of position limit arm 1 and door closure 4 are fixed.When opening door closure 4, door closure 4 drives position limit arm 1 mobile, and position limit arm 1 protrudes into
The length of position-limited box 2 changes with the open angle between door closure 4 and cabinet 5；When closing door closure 4, position limit arm 1 is sliding with door closure 4
Enter in position-limited box 2.To avoid the one end of position limit arm 1 far from door closure 4 in 4 opening procedure of door closure, position-limited box 2 is entered by through-hole
Interior, when causing to close, position limit arm 1 can not be slided smoothly, and position limit arm 1 is provided with limiting section 12 far from one end of door closure 4, limit
The face area in portion 12 is greater than the area of through-hole, when the open angle of door closure 4 is maximum angle, limiting section 12 and position-limited box 2
It abuts, position limit arm 1 can not continue to move to, to limit the maximum open angle of 4 opposite case 5 of door closure, avoid the end of position limit arm 1
Portion is completely into position-limited box 2.
When opening door closure 4, door closure 4 drives position limit arm 1 to move along position-limited box 2, so that the limited block 21 in position-limited box 2 blocks
Enter in limiting slot 11, to maintain the open angle of door closure 4 and cabinet 5, by adjusting position of the limiting slot 11 on position limit arm 1,
Or the limiting slot 11 that change cooperates with limited block 21, the open angle of adjustable door closure 4 and cabinet 5, to facilitate user
Operation, improves the satisfaction of user.When needing to change the open angle between door closure 4 and cabinet 5, it is only necessary to again to door closure
4 apply certain power, and it is mobile to drive position limit arm 1, so that limited block 21 is detached from the limiting slot 11 currently cooperated, thus replacement and limit
The limiting slot 11 that position block 21 cooperates, and then change the open angle between door closure 4 and cabinet 5.
Quantity and position by the limiting slot 11 on design position limit arm 1, when limited block 21 is caught in corresponding limiting slot 11
When interior, the open angle of 4 opposite case 5 of door closure can allow user according to itself physical condition or use less than 90 °
Habit, selects suitable open angle, user-friendly, improves the satisfaction of user.
As shown in Fig. 2, position limit arm 1 can be laminated structure made of the material with certain elasticity, edge in the present embodiment
The side wall of limited wall is provided at least one groove, and groove forms limiting slot 11.It is right when to make limited block 21 enter limiting slot 11
The position of position limit arm 1 has certain fixed function, is also provided with elastic element 22 in position-limited box 2, elastic element 22 can
Think that spring, limited block 21 are connect with elastic element 22, elastic element 22 can make limited block 21 mobile towards limiting slot 11, i.e.,
Limited block 21 is connected to the side of position limit arm 1 always, when position limit arm 1 is mobile, position limit arm 1 and the opposite sliding of limited block 21；When
When limited block 21 is entered in limiting slot 11, elastic element 22 abuts limited block 21 in limiting slot 11, and 21 pairs of limited block limit
The resistance of slot 11 increases, at this point, if position limit arm 1 and the position of position-limited box 2 are fixed without external force, i.e. door closure 4 and cabinet 5
Open angle is fixed.
To further increase limited block 21 to the resistance of position limit arm 1, the side wall of position limit arm 1 can be set to ups and downs
Structure, the sunk area between two adjacent boss forms limiting slot 11, recessed when limited block 21 is caught in sunk area
The convex portion for falling into region two sides will increase limited block 21 to the resistance of position limit arm 1, to continue to move to position limit arm 1, position limit arm 1
The pressure for the elastic element 22 for needing to overcome increases, to improve the fixed effect of a certain open angle of door closure 4 and cabinet 5.
In the present embodiment, limited block 21 can be ball, and the surface of ball is smooth, can reduce position limit arm 1 and ball
Abrasion, extends the service life of checker.
To make being more uniformly stressed for position limit arm 1, it can be set that there are two limited block 21, two limited blocks in position-limited box 2
21 are located at the two sides of position limit arm 1, and the two sides of position limit arm 1 are each provided at least one limiting slot 11.1 two sides of position limit arm
The position of limiting slot 11 corresponds, when position limit arm 1 is mobile, the corresponding limit for being caught in 1 two sides of position limit arm of two limited blocks 21
In slot 11, so that the two sides uniform force of position limit arm 1, avoids position limit arm 1 because unbalance stress rotates or misplaces, improves check
The stability of device.
The present embodiment additionally provides a kind of electrical equipment, such as can be washing machine, as shown in Figure 3 and Figure 4, including cabinet
5, door closure 4 and above-mentioned checker, door closure 4 and cabinet 5 are hinged, rotate door closure 4 can with opposite case 5, to open
Or the opening of cabinet 5 is closed, in an end of position limit arm 1 and position-limited box 2, one connect with door closure 4, another and cabinet 5
Connection.In the present embodiment, position-limited box 2 is fixed on cabinet 5, and an end of position limit arm 1 is connect with door closure 4, so that door closure 4 rotates
When, position limit arm 1 can be driven mobile.It is of course also possible to be that position-limited box 2 is fixed on door closure 4, an end of position limit arm 1 and case
Body 5 connects, and also may be implemented to drive position limit arm 1 mobile by the rotation of door closure 4.
The electrical equipment can be made 4 opposite case 5 of door closure maintain specific angle and be opened by above-mentioned checker
It opens, allows user according to itself physical condition or use habit, select suitable open angle, it is user-friendly,
Improve the satisfaction of user.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (10)
1. a kind of checker, which is characterized in that checker is connect with door closure (4) and cabinet (5) respectively, when the door
When covering (4) relative to the cabinet (5) rotation, the checker can lock or unlock the door closure (4), described in adjustment
The open angle of the relatively described cabinet (5) of door closure (4).
2. checker as described in claim 1, which is characterized in that the checker includes position limit arm (1) and limit
Position box (2), in the position limit arm (1) and the position-limited box (2) the two, one connect with door closure (4), another and cabinet (5)
Connection,
The position limit arm (1) is provided at least one limiting slot (11) along its length；
The position limit arm (1) is arranged in the position-limited box (2), limited block (21) is provided in the position-limited box (2), when described
When position limit arm (1) moves along its length, the limited block (21) can extend into or be detached from the limiting slot (11), with locking or
The door closure (4) are unlocked, the open angle of the relatively described cabinet (5) of the door closure (4) is adjusted.
3. checker as claimed in claim 2, which is characterized in that when the limited block (21) is caught in limiting slot (11)
When, the open angle of the relatively described cabinet (5) of the door closure (4) is less than 90 °.
4. checker as claimed in claim 2, which is characterized in that setting has elastic component in the position-limited box (2)
(22), the limited block (21) connect with the elastic element (22), and the elastic element (22) can make the limited block
(21) mobile towards the limiting slot (11).
5. checker as claimed in claim 4, which is characterized in that the limited block (21) is ball.
6. the checker as described in any one of claim 2-5, which is characterized in that the position-limited box (2) it is opposite two
A side wall is provided with through-hole, and the position-limited box (2), one end and the door are stretched out by the through-hole in the both ends of the position limit arm (1)
It covers (4) to fix, the other end is provided with limiting section (12), and the face area of the limiting section (12) is greater than the area of the through-hole.
7. the checker as described in any one of claim 2-5, which is characterized in that the quantity of the limited block (21) is
Two, two limited blocks (21) are located at the two sides of the position limit arm (1), and the two sides of the position limit arm (1) are respectively set
It is equipped at least one limiting slot (11).
8. the checker as described in any one of claim 2-5, which is characterized in that further include support (3), the support
(3) it is fixed on the door closure (4) or the cabinet (5), the end and the support (3) of the position limit arm (1) are rotatablely connected.
9. checker as claimed in claim 8, which is characterized in that the support (3) is provided with shaft, the position limit arm
(1) end is provided with shaft hole, and the shaft hole and the shaft cooperate.
10. a kind of electrical equipment, which is characterized in that including cabinet (5), door closure (4) and as described in any one of claim 1-9
Checker, the checker connect with the door closure (4) and the cabinet (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710790497.5A CN109423869A (en) | 2017-09-05 | 2017-09-05 | A kind of checker and electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710790497.5A CN109423869A (en) | 2017-09-05 | 2017-09-05 | A kind of checker and electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109423869A true CN109423869A (en) | 2019-03-05 |
Family
ID=65513418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710790497.5A Withdrawn CN109423869A (en) | 2017-09-05 | 2017-09-05 | A kind of checker and electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109423869A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7251961B2 (en) * | 2003-01-14 | 2007-08-07 | Ark-Les Corporation | Washing machine lid lock with magnetic lid sensor |
| CN205012812U (en) * | 2015-06-26 | 2016-02-03 | 比亚迪股份有限公司 | Automobile door limiting stopper and automobile |
| CN104302859B (en) * | 2012-05-17 | 2016-02-24 | 深圳市金合联投资有限公司 | Level upwardly opens lid hinge |
| CN206233734U (en) * | 2016-10-19 | 2017-06-09 | 重庆玉龙洋豪漆业有限公司 | Spraying is opened and closed limiter with rear door |
-
2017
- 2017-09-05 CN CN201710790497.5A patent/CN109423869A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7251961B2 (en) * | 2003-01-14 | 2007-08-07 | Ark-Les Corporation | Washing machine lid lock with magnetic lid sensor |
| CN104302859B (en) * | 2012-05-17 | 2016-02-24 | 深圳市金合联投资有限公司 | Level upwardly opens lid hinge |
| CN205012812U (en) * | 2015-06-26 | 2016-02-03 | 比亚迪股份有限公司 | Automobile door limiting stopper and automobile |
| CN206233734U (en) * | 2016-10-19 | 2017-06-09 | 重庆玉龙洋豪漆业有限公司 | Spraying is opened and closed limiter with rear door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190305 |