CN203742344U - Door balance adjusting mechanism of dish washing machine - Google Patents
Door balance adjusting mechanism of dish washing machine Download PDFInfo
- Publication number
- CN203742344U CN203742344U CN201420058794.2U CN201420058794U CN203742344U CN 203742344 U CN203742344 U CN 203742344U CN 201420058794 U CN201420058794 U CN 201420058794U CN 203742344 U CN203742344 U CN 203742344U
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- Prior art keywords
- washing machine
- dish
- hinge
- hole
- pulley assembly
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Abstract
The utility model discloses a door balance adjusting mechanism of a dish washing machine. The door balance adjusting mechanism comprises a dish washing machine base, a tension spring, a hinge pull rope, an adjusting pulley assembly and an adjusting screw, wherein the tension spring, the hinge pull rope, the adjusting pulley assembly and the adjusting screw are arranged in the dish washing machine base. The dish washing machine base is provided with a strip-shaped groove, the front end or the back end of the strip-shaped groove is provided with a sliding groove, and the adjusting pulley assembly is arranged in the sliding groove in a sliding mode. The back end of the tension spring is fixedly arranged in the strip-shaped groove, the front end of the tension spring is hung on the hinge pull rope, and the dish washing machine base is further provided with a hinge pulley in a rolling mode and a hinge used for opening and closing a dish washing machine door. According to the door balance adjusting mechanism, the tension spring is thickened and arranged in the strip-shaped groove in the side face of the dish washing machine base, the front end of the tension spring is connected with the hinge pull rope, the tension spring is connected with the hinge through the adjusting pulley assembly and the hinge pulley, the adjusting pulley assembly moves front and back in the sliding groove in the front end or the back end of the strip-shaped groove by rotating the adjusting screw, the front end position of the tension spring is changed, and therefore the balance of tension of all angles of different weights of doors can be achieved when the doors are opened.
Description
Technical field
The utility model relates to a kind of dish-washing machine, specifically a kind of door body balance adjustment mechanism of dish-washing machine.
Background technology
Along with improving constantly of people's living standard, dish-washing machine enters in domestic and international family life gradually, especially in developed countries such as America and Europes, and the normal consumer appliance of dish-washing machine Yi Shi family, the demand that dish-washing machine existing market is selected various appearances type is rising also.Each dish-washing machine manufacturer, for this demand of reply, constantly releases new outward appearance type miscellaneous.For full engaged type domestic bowl-washing, when installing and mixing outward appearance door-plate, need to carry out according to the weight of outward appearance door-plate the pulling force of adjustment doors body in user family, can balance, stable in each angle when reaching a body switch.Conventionally need when mounted to remove some spare and accessory parts such as shell and just can carry out pulling force adjusting, operation more complicated, and ordinary consumer does not possess this dismounting condition and ability; On market, also there are some without dismounting casing, just can carry out the mechanism that a body pulling force regulates, but complicated structure, part is more, and disassembly process is also cumbersome.Therefore, be necessary further improvement.
Utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, dependable performance, and dismounting is quick and easy, flexible operation, low cost of manufacture, the door body balance adjustment mechanism of dish-washing machine applied widely, to overcome weak point of the prior art.
By the door body balance adjustment mechanism of a kind of dish-washing machine of this object design, comprise dish-washing machine base, and be arranged at extension spring, hinge stay cord, adjustable pulley assembly and the adjusting screw(rod) in dish-washing machine base, it is characterized in that: on dish-washing machine base, be provided with bar-shaped trough, front end or the rear end of bar-shaped trough are provided with chute, and adjustable pulley assembly slides and is arranged on chute; The rear end of extension spring is fixedly installed on bar-shaped trough, and front end is hung on hinge stay cord; On dish-washing machine base, also roll and be provided with hinge pulley and for opening and closing the hinge of dish washing machine door body, described hinge stay cord is hung on hinge after walking around successively adjustable pulley assembly and hinge pulley.
Described adjustable pulley assembly comprises pin, adjustable pulley and adjusting slider; Wherein, be provided with an extension and be inlaid on adjusting slider by extension on pin, adjustable pulley rolls and is arranged between pin and adjusting slider.
Described extension is semilune, circle, ellipse, triangle or polygon, and the corresponding extension of adjusting slider is provided with the pilot hole that shape is suitable, and the two is located mutually.
Described adjusting slider is provided with a through hole perpendicular to the direction of pilot hole, and adjusting screw(rod) is arranged on through hole; Vertical direction between described through hole and pilot hole connects mutually.
On described extension, be provided with a through hole, be provided with internal thread in through hole, adjusting screw(rod) is arranged on through hole and with the screw-internal thread fit of through hole and is connected.
The left and right sides, bottom of described dish-washing machine base is provided with bar-shaped trough, and the rear end of bar-shaped trough is provided with buckle, and extension spring is arranged on bar-shaped trough and rear end is fixedly connected with buckle, and the front end of bar-shaped trough is provided with chute, and adjustable pulley assembly slides and is arranged on chute.
The front/rear end of described chute is respectively arranged with front fixing hole and rear fixing hole, and adjusting screw(rod) runs through adjustable pulley assembly and rotation is undertaken on front fixing hole and rear fixing hole.
The utility model, by the improvement of said structure, will be arranged on after extension spring overstriking in the bar-shaped trough of dish-washing machine base side, connects hinge stay cord, and be connected with hinge after hinge pulley through adjustable pulley assembly at extension spring front end; The adjustable pulley of adjustable pulley assembly is connected with adjusting slider by pin, and be fixed in the chute of base through adjusting screw(rod), by rotating adjusting screw(rod), adjustable pulley assembly is moved forward and backward in the front end of bar-shaped trough or the chute of rear end, to change extension spring front position, reach the initial tensile force that changes extension spring, the tension balanced with the door body that meets Different Weight when opening the door different angles; Wherein, extension spring overstriking back pull scope strengthens, and less adjustable range can be born larger door body weight variation, and adjustable pulley assembly is usingd adjusting screw(rod) and fixed as axis, internal thread by hole portion on pin is connected with adjusting screw(rod) as the point of application, makes that user's is more convenient to operate.It has simple and reasonable, dependable performance, and dismounting is quick and easy, flexible operation, the features such as low cost of manufacture, practical; In the time of also can meeting the personalized outward appearance door body of selecting Different Weight dish-washing machine of different user, quick adjustment door body is in the requirement of each angle balance, applied widely.
Accompanying drawing explanation
Fig. 1 is the utility model exemplary construction schematic diagram.
Fig. 2 is door body balance adjustment mechanism decomposition texture schematic diagram.
Fig. 3 is adjustable pulley assembly decomposition texture schematic diagram.
Fig. 4 is dish-washing machine understructure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing and example, the utility model is further described.
Referring to Fig. 1-Fig. 4, the door body balance adjustment mechanism of this dish-washing machine, comprise dish-washing machine base 7, and be arranged at the extension spring 1 in dish-washing machine base 7, hinge stay cord 2, adjustable pulley assembly 3 and adjusting screw(rod) 4, the left and right sides, bottom of dish-washing machine base 7 is provided with bar-shaped trough 7.4, the rear end of bar-shaped trough 7.4 is provided with buckle 7.5, extension spring 1 is arranged on bar-shaped trough 7.4, and rear end is fixedly connected with buckle 7.5, the front end of bar-shaped trough 7.4 or rear end are provided with chute 7.2, the front end of the bar-shaped trough 7.4 of the present embodiment is provided with chute 7.2, adjustable pulley assembly 3 slides and is arranged on chute 7.2, the front/rear end of chute 7.2 is respectively arranged with front fixing hole 7.1 and rear fixing hole 7.3, adjusting screw(rod) 4 runs through adjustable pulley assembly 3 and rotation is undertaken on front fixing hole 7.1 and rear fixing hole 7.3.Extension spring 1 front end is hung on hinge stay cord 2; On dish-washing machine base 7, also roll and be provided with hinge pulley 6 and for opening and closing the hinge 5 of dish washing machine door body, described hinge stay cord 2 is hung on hinge 5 after walking around successively adjustable pulley assembly 3 and hinge pulley 6.
Adjustable pulley assembly 3 comprises pin 3.1, adjustable pulley 3.2 and adjusting slider 3.3; Wherein, be provided with an extension 3.1.1 and be inlaid on adjusting slider 3.3 by extension 3.1.1 on pin 3.1, adjustable pulley 3.2 rolls and is arranged between pin 3.1 and adjusting slider 3.3.
Specifically, extension 3.1.1 is semilune, circle, ellipse, triangle or polygon, the corresponding extension 3.1.1 of adjusting slider 3.3 is provided with the pilot hole 3.3.1 that shape is suitable in centre position, the two is located mutually, in order to make the location of the two more reasonable, better effects if, is also provided with a locating platform on extension 3.1.1.Described adjusting slider 3.3 is provided with a through hole 3.3.2 perpendicular to the direction of pilot hole 3.3.1, and adjusting screw(rod) 4 is arranged on through hole 3.3.2; Vertical direction between described through hole 3.3.2 and pilot hole 3.3.1 connects mutually.The middle part of extension 3.1.1 is provided with a 3.1.2 of hole portion, in the 3.1.2 of hole portion, is provided with internal thread, and adjusting screw(rod) 4 is arranged at through hole 3.3.2 above and is connected with the screw-internal thread fit of the 3.1.2 of hole portion.By rotating adjusting screw(rod) 4, guide adjustment pulley assembly 3 moves forward and backward on chute 7.2, to change extension spring 1 front position, reaches the initial tensile force that changes extension spring 1, the tension balanced with the door body that meets Different Weight when opening the door different angles.
Above-mentioned is preferred version of the present utility model, and those of ordinary skills are to its simple modification or transformation, within all dropping on protection domain of the present utility model.
Claims (7)
1. the door body balance adjustment mechanism of a dish-washing machine, comprise dish-washing machine base (7), and be arranged at extension spring (1), hinge stay cord (2), adjustable pulley assembly (3) and the adjusting screw(rod) (4) in dish-washing machine base (7), it is characterized in that: on dish-washing machine base (7), be provided with bar-shaped trough (7.4), the front end of bar-shaped trough (7.4) or rear end are provided with chute (7.2), and adjustable pulley assembly (3) slides and is arranged on chute (7.2); It is upper that the rear end of extension spring (1) is fixedly installed on bar-shaped trough (7.4), and front end is hung on hinge stay cord (2); On dish-washing machine base (7), also roll and be provided with hinge pulley (6) and for opening and closing the hinge (5) of dish washing machine door body, described hinge stay cord (2) is hung on hinge (5) after walking around successively adjustable pulley assembly (3) and hinge pulley (6).
2. the door body balance adjustment mechanism of dish-washing machine according to claim 1, is characterized in that described adjustable pulley assembly (3) comprises pin (3.1), adjustable pulley (3.2) and adjusting slider (3.3); Wherein, be provided with an extension (3.1.1) and be inlaid in adjusting slider (3.3) above by extension (3.1.1) on pin (3.1), adjustable pulley (3.2) rolls and is arranged between pin (3.1) and adjusting slider (3.3).
3. the door body balance adjustment mechanism of dish-washing machine according to claim 2, it is characterized in that described extension (3.1.1) is semilune, circle, ellipse, triangle or polygon, the corresponding extension of adjusting slider (3.3) (3.1.1) is provided with the pilot hole that shape is suitable (3.3.1), and the two is located mutually.
4. the door body balance adjustment mechanism of dish-washing machine according to claim 3, it is characterized in that described adjusting slider (3.3) is provided with a through hole (3.3.2) perpendicular to the direction of pilot hole (3.3.1), adjusting screw(rod) (4) is arranged on through hole (3.3.2); Vertical direction between described through hole (3.3.2) and pilot hole (3.3.1) connects mutually.
5. the door body balance adjustment mechanism of dish-washing machine according to claim 4, it is characterized in that being provided with on described extension (3.1.1) a hole portion (3.1.2), in hole portion (3.1.2), be provided with internal thread, adjusting screw(rod) (4) is arranged at through hole (3.3.2) above and is connected with the screw-internal thread fit of hole portion (3.1.2).
6. according to the door body balance adjustment mechanism of the dish-washing machine described in claim 1-5 any one, the left and right sides, bottom that it is characterized in that described dish-washing machine base (7) is provided with bar-shaped trough (7.4), the rear end of bar-shaped trough (7.4) is provided with buckle (7.5), extension spring (1) is arranged at bar-shaped trough (7.4) above and rear end is fixedly connected with buckle (7.5), the front end of bar-shaped trough (7.4) is provided with chute (7.2), and adjustable pulley assembly (3) slides and is arranged on chute (7.2).
7. the door body balance adjustment mechanism of dish-washing machine according to claim 6, the front/rear end that it is characterized in that described chute (7.2) is respectively arranged with front fixing hole (7.1) and rear fixing hole (7.3), and adjusting screw(rod) (4) runs through adjustable pulley assembly (3) and rotation is undertaken on front fixing hole (7.1) and rear fixing hole (7.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420058794.2U CN203742344U (en) | 2014-02-07 | 2014-02-07 | Door balance adjusting mechanism of dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420058794.2U CN203742344U (en) | 2014-02-07 | 2014-02-07 | Door balance adjusting mechanism of dish washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742344U true CN203742344U (en) | 2014-07-30 |
Family
ID=51342161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420058794.2U Withdrawn - After Issue CN203742344U (en) | 2014-02-07 | 2014-02-07 | Door balance adjusting mechanism of dish washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742344U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821420A (en) * | 2014-02-07 | 2014-05-28 | 广东格兰仕集团有限公司 | Door balance adjusting mechanism of dish washer |
| CN104814709A (en) * | 2015-04-22 | 2015-08-05 | 芜湖美的洗涤电器制造有限公司 | Control structure of distributor of dish-washing machine and dish-washing machine |
| CN104814708A (en) * | 2015-04-22 | 2015-08-05 | 芜湖美的洗涤电器制造有限公司 | Control structure of distributor of dish-washing machine and dish-washing machine |
| CN105342534A (en) * | 2015-11-30 | 2016-02-24 | 佛山市顺德区美的洗涤电器制造有限公司 | Height adjusting and positioning structure for household appliance |
-
2014
- 2014-02-07 CN CN201420058794.2U patent/CN203742344U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103821420A (en) * | 2014-02-07 | 2014-05-28 | 广东格兰仕集团有限公司 | Door balance adjusting mechanism of dish washer |
| CN104814709A (en) * | 2015-04-22 | 2015-08-05 | 芜湖美的洗涤电器制造有限公司 | Control structure of distributor of dish-washing machine and dish-washing machine |
| CN104814708A (en) * | 2015-04-22 | 2015-08-05 | 芜湖美的洗涤电器制造有限公司 | Control structure of distributor of dish-washing machine and dish-washing machine |
| CN104814709B (en) * | 2015-04-22 | 2018-12-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Dishwashing machine dispenser control structure and dish-washing machine |
| CN105342534A (en) * | 2015-11-30 | 2016-02-24 | 佛山市顺德区美的洗涤电器制造有限公司 | Height adjusting and positioning structure for household appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |