CN104068806A - Opening control method for upper door of dish washing machine - Google Patents
Opening control method for upper door of dish washing machine Download PDFInfo
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- CN104068806A CN104068806A CN201310108347.3A CN201310108347A CN104068806A CN 104068806 A CN104068806 A CN 104068806A CN 201310108347 A CN201310108347 A CN 201310108347A CN 104068806 A CN104068806 A CN 104068806A
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Abstract
The invention discloses an opening control method for an upper door of a dish washing machine. The door and a tank of the dish washing machine are connected through connecting rods and/or pulleys and rails, the door is opened by moving from an upper opening of the tank to the lateral side of the tank, and the lower surface of the door correspondingly faces the lateral side of the tank after the door is open. The door opening process mainly includes three stages: a first stage includes that the door integrally ascends above the tank; a second stage includes that the door rotates positively to enable a first end to descend towards the lateral side; a third stage includes that the lower surface of the door correspondingly faces the lateral side of the tank and the door integrally descends on the lateral side. The opening control method for the upper door of the dish washing machine has the advantages of small space occupancy, accuracy in control of a door opening process and simplicity in operation.
Description
Technical field
The present invention relates to dish-washing machine field, upward-acting door dish-washing machine specifically, especially a kind of upward-acting door dish-washing machine upper portion door body control method of opening the door.
Background technology
Dish-washing machine is the electric household appliance that utilizes the washings of the high pressure spraying in injection nozzle to wash the swill of pasting on bowls surface.In general, dish-washing machine consists of following part: the cylinder that washes the dishes that is formed with sink; Be installed on the bottom surface of the above-mentioned cylinder that washes the dishes, and for storing the water leg etc. of washings.And the operation of dish-washing machine will consist of washing stroke, draining stroke, cleaning stroke, drying stroke etc.In addition, filter for installation etc. is also installed in above-mentioned dish-washing machine, the foreign substances that above-mentioned filter for installation comprises for filtering the washings of water leg inside.
In washing stroke, under the swabbing action of washing pump that is arranged at water leg inside, the washings that store in above-mentioned water leg will flow to injection nozzle, and with high pressure mode be ejected into above-mentioned wash the dishes cylinder inside, then, under the effect of the washings of above-mentioned high-pressure injection, the swill of pasting in the bowls of holding in the above-mentioned cylinder that washes the dishes will depart from from bowls surface, and drop to the bottom surface of the cylinder that washes the dishes.
It is laterally opened door-opening mode that existing market dish washing machine door body is all installed on fuselage sidepiece, this type of dish washing machine door body is positioned at fuselage side or above, door body is connected with fuselage by linkage, door body and big or small thickness are because of needs difference, perhaps door body quantity is more than one, but these type of dish-washing machine bowls and chopsticks and tableware need put into taking-up from fuselage from the side or above, because a side body that opens the door is lower, there is the problem that picks and places bowls inconvenience.
Recently, along with the trend of the densification of dish-washing machine, releasing two doors are being installed up and down on the market, and opening and closing the dish-washing machine of face of the opening of the cylinder that washes the dishes.
Application number is that the Chinese patent of CN200410073725.X discloses a kind of dish-washing machine, if Xiamen is closed,, according to visiting and also close with the mode of this action interlock, before Xiamen is closed, visits and first approaches tableware input port.If further Xiamen is closed, the front end of sliding-contact projection of visiting and the inclined plane of guiding rib linked contact, if further Xiamen is closed again, slide downwards in the inclined plane of the front end edge guiding rib of the sliding-contact projection of visiting linking, the upper end of Xiamen contacts with the bottom of visiting.From then on state, if further Xiamen is closed, according to the upper end of Xiamen, the bottom of visiting is pressed, and will visit thus and pull to below, until the front end of sliding-contact projection arrives the bottom on the inclined plane of guiding rib, visits and arrives closed position.This structure upward-acting door is upwards opened by sliding, and upper portion door body is inclined design.
But, owing to opening and closing above-mentioned peristome by two doors, will cause the problem of the clearance leakage of the part that the washings in the cylinder that washes the dishes join by two doors, especially use long period dish-washing machine afterwards, its sealing property declines and more easily leaks.
Pick and place tableware formula dish-washing machine with above-mentioned vertical side opening dish washer top in comparison and pick and place the advantages such as the few appearance looks elegant of the convenient water consumption of tableware, owing to being subject to the restriction of the factors such as door-opening mode, the dish-washing machine product that picks and places at present tableware from above all needs to embed cabinet, this kind is embedded without traditional door body, use be the door of cabinet; There is the defect that service life is short, sealing is poor and take up room in this structure.
In view of this special proposition the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, and the control method of opening the door of a kind of top opening dish washer is provided, and this door-opening mode takes up room little, and the process control of opening the door is accurate, simple to operate.
For solving the problems of the technologies described above, the present invention adopts the basic conception of technical scheme to be: a kind of dish-washing machine upper portion door body control method of opening the door, between described dish washing machine door body and casing, by connecting rod and/or pulley slideway, be connected, Men Ticong casing upper opening moves and opens to casing sidepiece, opens back door body lower surface corresponding surface to casing sidepiece.
Further, the process of opening the door is mainly divided into three phases:
First stage, door body rises overally the stage above casing;
Second stage, door body is rotated in the forward and makes first end to the side direction decline stage;
Phase III, door body lower surface corresponding surface is to casing sidepiece, whole in the sidepiece decline stage;
Wherein, door body is defined as first end by opening direction by the one end of opening direction to sidepiece, and the other end is the second end; Door body with first end downwards, the direction of rotation that makes progress of the second end is for being rotated in the forward, otherwise be counter-rotating; The distance of Men Ti center place horizontal plane and place, casing upper end horizontal plane is B, and the vertical line at place, Men Ti center is A with the casing sidepiece distance to opening direction; Men Tikuan is L, and casing height is H.
Further, first stage is specially, door body integral body moves up, and forward or counter-rotating, the minimum range of H1 door body lower surface and casing upper end when process finishes for this reason, L/20 < H1 < L/5, this stage door body rotation is 0≤θ≤5 ° with the angle theta of horizontal plane.
Further, the first stage, door body is also to casing one side shifting of opening direction, and the speed that B increases is greater than the speed that A reduces.
Further, second stage comprises: 1) door body continues upwards to sidepiece, to move, and now take and moves as main to sidepiece, is rotated in the forward speed increase, and place, this process Men Ti center horizontal plane is higher than place, casing upper end horizontal plane, B be on the occasion of;
2) door body continues outwards to move downward, and is constantly rotated in the forward, and first end is rotated down at sidepiece, and this process door body moves downward and makes place, Men Ti center horizontal plane lower than place, casing upper end horizontal plane, and now B is negative value.
Further, the 1st) process, B changes from small to big from large to small again, and A constantly diminishes and approaches zero, is rotated in the forward and makes Men Tiyu horizontal direction angle theta constantly become large.
Further, the 2nd) process, B constantly reduces from after becoming negative value, | B| becomes large, be rotated in the forward and make Men Tiyu horizontal direction angle theta constantly become large, in rotary course, the minimum range H2 of door body lower surface and casing sidepiece bottom corner meets, 0 < H2 < L/5.
Further, the phase III is specially, and door body continues to move down at casing sidepiece, and the vertical line at place, Men Ti center, in casing outside, reduces with casing sidepiece distance A, to the motion of door body, puts in place and opens completely.
Further, it is large that phase III Men Tiyu horizontal direction angle theta constantly becomes, and it is 90 ° ± 8 ° that final door body is opened with horizontal direction angle theta completely.
Further, door is after a body opens completely, and a door body peak is the second end point, with the difference in height of casing upper end be H3, door body peak is during lower than casing upper end, H3≤L/10; Door body peak is during higher than casing upper end, H3≤L/2; Between Men Tiyu casing sidepiece, distance is no more than L/4.
Dish-washing machine upper portion door body of the present invention can be single door body, also can for to the left and right or former and later two directions open and close split every body.
Adopt after technique scheme, the present invention compared with prior art has following beneficial effect.
Dish washing machine door body of the present invention is connected by connecting rod and/or pulley slideway with casing, while opening the door, door body without on turn over to realize and mobile dock to body side lower part, do not take up space, conveniently pick and place tableware; The present invention opens the door in process, and door-opening mode is simple to operate, through three processes, a body is opened the door steadily, relatively increases the service life, the inhomogeneous damage that causes a body and casing or foreign object collision to cause of having avoided exerting oneself.With the comparison of existing side opening dish washer, there is not dish washing machine door body drain water, deposit the problem of tableware inconvenience, and more relatively large than side opening dish washer volume, wash dining set is more.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is dish washing machine door body closed condition schematic diagram of the present invention;
Fig. 2 is the dish washing machine door body of the present invention first stage schematic diagram that opens the door;
Fig. 3 and Fig. 4 are respectively open the door two process schematic diagrames of second stage of dish washing machine door body of the present invention;
Fig. 5 is the dish washing machine door body of the present invention phase III schematic diagram that opens the door;
Fig. 6 is dish washing machine door body full open position schematic diagram of the present invention;
Fig. 7 to Figure 10 is dish washing machine door body of the present invention syndetons different from the casing process schematic diagrames that open the door.
The specific embodiment
As shown in Figures 1 to 6, dish-washing machine of the present invention comprises casing 1 and upper portion door body 2, Men Tike thinks single door body, also can for to the left and right or former and later two directions open and close split every body, between door body 2 and casing 1, by connecting rod and/or pulley slideway, be connected, door body 2 moves and opens to casing sidepiece 3 from casing 1 upper opening, opens back door body lower surface 4 corresponding surfaces and consults Fig. 6 to the casing sidepiece 3(that opens direction).
Concrete, as shown in Figures 2 to 5, dish washing machine door body is mainly divided into three phases by closed condition to full open position:
First stage is a door body rise overally the stage above casing (consulting Fig. 2);
Second stage makes first end to side direction decline stage (consulting Fig. 3 and Fig. 4) for door body is rotated in the forward;
Phase III be door body lower surface corresponding surface to casing sidepiece, whole sidepiece decline stage (consulting Fig. 5);
Wherein, for convenience, be defined as follows: door body 2 is defined as first end 21 by opening direction by the one end of opening direction to sidepiece, and the other end is the second end 22; Door body 2 with first end downwards, the direction of rotation that makes progress of the second end is for being rotated in the forward (consulting Fig. 3 to Fig. 5), otherwise be counter-rotating (consulting Fig. 2); The distance of Men Ti center 0 place horizontal plane and place, casing upper end horizontal plane is B, and the vertical line at door body center O place is A with casing sidepiece 3 distances to opening direction; Door body 2 is wide is L, and casing 1 height is H.
As shown in Figure 2, first stage is specially, and door body 2 moves up from closed condition integral body, and forward or counter-rotating, the minimum range of H1 door body lower surface 4 and casing 1 upper end when process finishes for this reason, L/20 < H1 < L/5, is preferably, L/15 < H1 < L/12, be more preferably, H1=L/10, this stage door body rotation is 0≤θ≤5 ° with the angle theta of horizontal plane, θ represents not rotate for 0 o'clock; This stage door body also can be to a side shifting of opening direction, and the speed that door body 2 upwards moves is greater than the speed that a body 2 moves to casing sidepiece 3, and the speed that shows as B increase is greater than the speed that A reduces.
As shown in Figure 3 and Figure 4, second stage is specially, first, door body 2 continues upwards to sidepiece, to move (consulting Fig. 3), now take and move as main to sidepiece 3, the speed that A changes is greater than the speed that B changes, and the speed that is rotated in the forward increases, this process door body center O place horizontal plane is higher than casing 1 place, upper end horizontal plane, B be on the occasion of; This process B changes from small to big from large to small again, and A constantly diminishes and approaches zero, is rotated in the forward and makes Men Tiyu horizontal direction angle theta constantly become large.
Secondly, door body 2 continues to move downward to sidepiece, and is constantly rotated in the forward (consulting Fig. 4), and first end 21 is rotated down at sidepiece 3, and this process door body 2 moves downward and makes a body center O place horizontal plane lower than casing 1 place, upper end horizontal plane, and now B is negative value; This process B constantly reduces from after becoming negative value, | B| becomes large, be rotated in the forward and make a body 2 and horizontal direction angle theta constantly become large, in rotary course, door body lower surface 4 meets with the minimum range H2 of casing sidepiece bottom corner, 0 < H2 < L/5, be preferably 0 < H2≤L/10.
As shown in Figure 5, the phase III is specially, and door body 2 continues to move down at casing sidepiece 3, and the vertical line at door body center O place, in casing 1 outside, reduces with the distance A of casing sidepiece 3, to the motion of door body, puts in place and opens completely.It is large that this stage Men Tiyu horizontal direction angle theta constantly becomes, and final Men Tiyu horizontal direction angle theta is 90 ° ± 8 °, is preferably 90 ° ± 5 °.
As shown in Figure 6, after dish washing machine door body 2 is opened completely, door body peak is the second end point 22, with the difference in height of casing 1 upper end be H3, door body peak can also can be higher than casing upper end lower than casing upper end, and door body peak is during lower than casing upper end, H3≤L/10; Door body peak is during higher than casing upper end, H3≤L/2; Between Men Tiyu casing sidepiece, distance is no more than L/4.
The process that door body is closed is completely contrary with the above-mentioned process of opening the door.
Embodiment mono-
As shown in Figure 7, in the present embodiment between door body 2 and casing 1 by being connected by double link, double link comprises first connecting rod 51 and second connecting rod 52, and casing 1 is revolute pair with first connecting rod 51, second connecting rod 52 and is connected, and door body 2 is revolute pair with first connecting rod 51, second connecting rod 52 and is connected; The process of opening the door, realizes a door body by movable rotating door body and moves to side lower part by top, during movement locus unique.
In the present embodiment, first connecting rod, second connecting rod are determined according to door body, box shape, and determine according to parameters such as first connecting rod, second connecting rod, door body, box shape tie point position.
Embodiment bis-
As shown in Figure 8, between door body 2 and casing 1 described in the present embodiment, by sister block slideway, be connected, sister block slideway comprises the first pulley 61 and corresponding the first slideway 71, the second pulley 62 and the second corresponding slideway 72, the first pulley 61 and the second pulley 62 are connected by support bar 8 with door body 2, one end of support bar 8 is fixedly connected with door body 2, the other end and pulley are rotationally connected, and the first slideway 71 and the second slideway 72 are rigidly connected with casing 1 respectively.
In the present embodiment, the first pulley 61 and the first slideway 71 routing motions, the second pulley 62 and the second slideway 72 routing motions, realize door body and move to side lower part by top, the first slideway and the second slideway can intersect and also can overlap, according to door body and box shape, parameters such as each pulley and support bar and position, junction and determining.
Embodiment tri-
As shown in Figure 9, between door body 2 and casing 1 described in the present embodiment, by monotroded bar single-sheaved block slideway, be connected, connecting rod 5 adopts revolute pair to be connected with casing 1 and door body 2, slideway 7 is rigidly connected with casing 1, pulley 6 is installed on a body 2 indirectly by support bar 8, support bar 8 one end are fixedly connected with door body 2, and the other end and pulley 6 are rotationally connected.
In the present embodiment, pulley 6 is along slideway 7 orbiting motions, and connecting rod 5 rotates to be realized door bodies 2 and move to side lower part by top, during movement locus unique; Slideway track and connecting rod shape are various, according to door body and box shape, and parameters such as pulley, support bar and position, junction and determining.
Embodiment tetra-
As shown in figure 10, between door body 2 and the casing 1 described in the present embodiment, by monotroded bar, be connected, between casing 1 and connecting rod 5 for revolute pair is connected, between connecting rod 5 and a body 2 for being rigidly connected.
In the present embodiment, by revolving door body and connecting rod, realize a door body and move to side lower part by top, during door body movement locus unique; Connecting rod, door body, box shape depend on the needs, and tie point position also can depend on the needs.
The above-mentioned door-opening mode of the present invention, not only for dish-washing machine, also can be used for other upward-acting door structure.
Embodiment in above-described embodiment can further combine or replace; and embodiment is described the preferred embodiments of the present invention; not the spirit and scope of the present invention are limited; do not departing under the prerequisite of design philosophy of the present invention; the various changes and modifications that in this area, professional and technical personnel makes technical scheme of the present invention, all belong to protection scope of the present invention.
Claims (10)
1. the dish-washing machine upper portion door body control method of opening the door, it is characterized in that: between described dish washing machine door body and casing, by connecting rod and/or pulley slideway, be connected, Men Ticong casing upper opening moves and opens to casing sidepiece, opens back door body lower surface corresponding surface to casing sidepiece.
2. the dish-washing machine upper portion door body according to claim 1 control method of opening the door, is characterized in that: the process of opening the door is mainly divided into three phases:
First stage, door body rises overally the stage above casing;
Second stage, door body is rotated in the forward and makes first end to the side direction decline stage;
Phase III, door body lower surface corresponding surface is to casing sidepiece, whole in the sidepiece decline stage;
Wherein, door body is defined as first end by opening direction by the one end of opening direction to sidepiece, and the other end is the second end; Door body with first end downwards, the direction of rotation that makes progress of the second end is for being rotated in the forward, otherwise be counter-rotating; The distance of Men Ti center place horizontal plane and place, casing upper end horizontal plane is B, and the vertical line at place, Men Ti center is A with the casing sidepiece distance to opening direction; Men Tikuan is L, and casing height is H.
3. the dish-washing machine upper portion door body according to claim 2 control method of opening the door, it is characterized in that: the first stage is specially, door body integral body moves up, and forward or counter-rotating, the minimum range of H1 door body lower surface and casing upper end when process finishes for this reason, L/20 < H1 < L/5, this stage door body rotation is 0≤θ≤5 ° with the angle theta of horizontal plane.
4. according to the control method of opening the door of the dish-washing machine upper portion door body described in claim 2 or 3, it is characterized in that: the first stage, door body is also to a side shifting of opening direction, and the speed that B increases is greater than the speed that A reduces.
5. the dish-washing machine upper portion door body according to claim 2 control method of opening the door, is characterized in that: second stage comprises:
1) door body continues upwards to sidepiece, to move, and now take and moves as main to sidepiece, is rotated in the forward speed increase, and place, this process Men Ti center horizontal plane is higher than place, casing upper end horizontal plane, B be on the occasion of;
2) door body continues outwards to move downward, and is constantly rotated in the forward, and first end is rotated down at sidepiece, and this process door body moves downward and makes place, Men Ti center horizontal plane lower than place, casing upper end horizontal plane, and now B is negative value.
6. the dish-washing machine upper portion door body according to claim 5 control method of opening the door, is characterized in that: the 1st) process, and B changes from small to big from large to small again, and A constantly diminishes and approaches zero, is rotated in the forward and makes Men Tiyu horizontal direction angle theta constantly become large.
7. according to the control method of opening the door of the dish-washing machine upper portion door body described in claim 5 or 6, it is characterized in that: the 2nd) process, B constantly reduces from after becoming negative value, | B| becomes large, be rotated in the forward and make Men Tiyu horizontal direction angle theta constantly become large, in rotary course, the minimum range H2 of door body lower surface and casing sidepiece bottom corner meets, 0 < H2 < L/5.
8. the dish-washing machine upper portion door body according to claim 2 control method of opening the door, it is characterized in that: the phase III is specially, door body continues to move down at casing sidepiece, and the vertical line at place, Men Ti center is in casing outside, reduce with casing sidepiece distance A, to the motion of door body, put in place and open completely.
9. the dish-washing machine upper portion door body according to claim 8 control method of opening the door, is characterized in that: phase III Men Tiyu horizontal direction angle theta constantly becomes large, and it is 90 ° ± 8 ° that a final door body is opened with horizontal direction angle theta completely.
10. the dish-washing machine upper portion door body according to claim 8 or claim 9 control method of opening the door, it is characterized in that: door is after a body opens completely, and a door body peak is the second end point, with the difference in height of casing upper end be H3, door body peak is during lower than casing upper end, H3≤L/10; Door body peak is during higher than casing upper end, H3≤L/2; Between Men Tiyu casing sidepiece, distance is no more than L/4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310108347.3A CN104068806B (en) | 2013-03-30 | 2013-03-30 | Opening control method for upper door of dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310108347.3A CN104068806B (en) | 2013-03-30 | 2013-03-30 | Opening control method for upper door of dish washing machine |
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| Publication Number | Publication Date |
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| CN104068806A true CN104068806A (en) | 2014-10-01 |
| CN104068806B CN104068806B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310108347.3A Active CN104068806B (en) | 2013-03-30 | 2013-03-30 | Opening control method for upper door of dish washing machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108618730A (en) * | 2018-06-20 | 2018-10-09 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish-washing machine and the door body control device of dish-washing machine, method |
| CN108784584A (en) * | 2018-05-23 | 2018-11-13 | 佛山市顺德区美的洗涤电器制造有限公司 | Gate control method, device and the computer readable storage medium of dish-washing machine |
| WO2019242196A1 (en) * | 2018-06-20 | 2019-12-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish-washing machine and door body control device and method for dish-washing machine |
| WO2023040446A1 (en) * | 2021-09-15 | 2023-03-23 | 青岛海尔电冰箱有限公司 | Hinge and built-in refrigerator having same |
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| JP2001095742A (en) * | 1999-10-01 | 2001-04-10 | Matsushita Electric Ind Co Ltd | Dish washer |
| CN1327788A (en) * | 2000-05-23 | 2001-12-26 | 松下电器产业株式会社 | Tableware washer |
| CN1647746A (en) * | 2004-01-28 | 2005-08-03 | 株式会社东芝 | Cleaner of tableware |
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| CN1282832A (en) * | 1999-05-28 | 2001-02-07 | 菅常工业株式会社 | Overhead cabinet with rotary door |
| JP2001095742A (en) * | 1999-10-01 | 2001-04-10 | Matsushita Electric Ind Co Ltd | Dish washer |
| CN1327788A (en) * | 2000-05-23 | 2001-12-26 | 松下电器产业株式会社 | Tableware washer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108784584A (en) * | 2018-05-23 | 2018-11-13 | 佛山市顺德区美的洗涤电器制造有限公司 | Gate control method, device and the computer readable storage medium of dish-washing machine |
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| WO2019242196A1 (en) * | 2018-06-20 | 2019-12-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish-washing machine and door body control device and method for dish-washing machine |
| WO2023040446A1 (en) * | 2021-09-15 | 2023-03-23 | 青岛海尔电冰箱有限公司 | Hinge and built-in refrigerator having same |
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| CN104068806B (en) | 2017-01-18 |
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