CN204509787U - A kind of door of washing machine with function of safety protection - Google Patents
A kind of door of washing machine with function of safety protection Download PDFInfo
- Publication number
- CN204509787U CN204509787U CN201420821488.XU CN201420821488U CN204509787U CN 204509787 U CN204509787 U CN 204509787U CN 201420821488 U CN201420821488 U CN 201420821488U CN 204509787 U CN204509787 U CN 204509787U
- Authority
- CN
- China
- Prior art keywords
- washing machine
- protective baffle
- baffle plate
- door
- motor
- 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.)
- Expired - Fee Related
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model relates to a kind of door of washing machine with function of safety protection, comprise washing machine and the door being arranged on drum inlet, be convexly equipped with a concentric annular groove inside described drum inlet downwards, in annular groove, be provided with the tumbler that inner surface offers straight-tooth; Some protective baffle plates are along the circumferential direction laid with between described annular groove and drum inlet, the end of protective baffle plate is articulated with on washing machine by rotating shaft, shaft end is provided with the spur gear be meshed with described tumbler, and wherein a spur gear is connected with motor, motor is connected with safety switch by wire.The utility model installs protective baffle plate in the inner side of washing machine drum entrance, protective baffle plate is by driven by motor and pass through meshed transmission gear, realize Unscrew or closedown simultaneously, when washing machine break down or accident power-off time, the spring being fixed on drum inlet place relies on its deformation power to drive protective baffle plate to reset, make it keep closed condition, improve the barrier propterty of door of washing machine.
Description
Technical field:
The utility model relates to a kind of washing machine, relates to a kind of door of washing machine with function of safety protection in particular.
Background technology:
A few days ago, existing roller washing machine mostly is rotary drum washing machine, except laundry, dehydration, to sterilize in addition the functions such as degerming, oven dry, upper draining, to clothing almost without any damage, and clothing without winding, washing evenly, using water wisely etc., the needs of different geographical and living environment can be met, and liking more and more by consumers in general; But barrel washing machine door only has opening and closing function, does not have safety device, child is easy to open door of washing machine and crawls in cylinder and play games, and meets accident, has very large potential safety hazard.
Utility model patent 201420344203.8 discloses a kind of safe washing machine, inside washing machine glass door, a pyroelectric sensor is installed in inner side, washing machine avris installs alarm, child one runs into, washing machine will cut off washing machine automatically, stop operating, and send chimes of doom and ruddiness alarm lamp, to the adult of family to remind, but its security protection adopt be circuit design, there is unstability, when washing machine break down or power-off time, its guard system is malfunctioning, there is certain potential safety hazard.
Utility model content:
The purpose of this utility model is for the deficiencies in the prior art part, a kind of door of washing machine with function of safety protection is provided, at washing machine drum inlet inside, protective baffle plate is installed, start safety switch, driven by motor protective baffle plate is opened simultaneously, can throw in clothing in cylinder, break down or power-off time, the spring being fixed on drum inlet relies on its deformation power to drive protective baffle plate to reset, and improves the security protection performance of washing machine, prevents child from entering drums inside and cause danger.
Technology solution of the present utility model is as follows:
A kind of door of washing machine with function of safety protection, comprise washing machine and be arranged on the door that drum inlet is used to open or close, it is characterized in that: inside described drum inlet, be convexly equipped with a concentric annular groove downwards, in this annular groove, be provided with the tumbler that inner surface offers straight-tooth; Some protective baffle plates are along the circumferential direction laid with between described annular groove and drum inlet, the end of protective baffle plate is articulated with on washing machine by rotating shaft, shaft end is provided with the spur gear be meshed with described tumbler, and wherein a spur gear is connected with motor, described in this driven by motor, protective baffle plate opens or closes; Described washing machine is also provided with safety switch, and motor is connected with safety switch by wire.
As improvement, the inner side edge that described end is provided with the protective baffle plate of motor is fixed with a spring, the end of spring is fixed on drum inlet place by support, in the unexpected power-off of washing machine or when breaking down, this spring can drive protective baffle plate to reset by its deformation power, eliminates safe hidden trouble further.
As improvement, described protective baffle plate is crescent, and its quantity is 4.
The beneficial effects of the utility model are:
The utility model installs protective baffle plate in the inner side of washing machine drum entrance, protective baffle plate is by driven by motor and pass through meshed transmission gear, realize Unscrew or closedown simultaneously, when washing machine break down or accident power-off time, the spring being fixed on drum inlet place relies on its deformation power to drive protective baffle plate to reset, and makes it keep closed condition, improves the barrier propterty of door of washing machine, prevent from child from climbing into cylinder can meet accident, simple to operate, easy for installation.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is right view of the present utility model;
Fig. 3 is the sectional view in A-A direction in Fig. 2;
Fig. 4 is the sectional view in B-B direction in Fig. 3.
Detailed description of the invention:
The following stated is only preferred embodiment of the present utility model, not limits scope of the present utility model.
Embodiment
As Fig. 1 to Fig. 3, a kind of door of washing machine with function of safety protection, comprise washing machine 1 and be arranged on the door 2 that drum inlet is used to open or close, be convexly equipped with a concentric annular groove 3 inside described drum inlet 11 downwards, in this annular groove 3, be provided with the tumbler 4 that inner surface offers straight-tooth; Some protective baffle plates 5 are along the circumferential direction laid with between described annular groove 3 and drum inlet 11, the end of protective baffle plate 5 is all articulated with on washing machine 1 by rotating shaft 6, rotating shaft 6 end is separately installed with the spur gear 7 be meshed with described tumbler 4, and spur gear 7 base and described annular groove 3 base lean, play a supporting role to described spur gear 7, ensure annularly tumbler 4 concentric running of some spur gears 7; One of them spur gear 7 described is connected with motor 8, and washing machine 1 is also provided with safety switch 12, and motor 8 is connected with safety switch 12 by wire, and when not using, protective baffle plate 5 remains closedown; During use, press power initiation button, washing machine 1 is energized, open door of washing machine 2, simultaneously, manually press safety switch 12, motor 8 drives coupled spur gear 7 to run clockwise, and the annular rotor 4 be meshed with this spur gear 7 rotates in annular groove 3, simultaneously, other spur gears 7 also synchronous rotary be meshed with this annular rotor 4, realize protective baffle plate 5 to open simultaneously, then in cylinder, throw in clothing, again press safety switch 12, protective baffle plate 5 automatically resets, and covers the rotation of door of washing machine 2 back roll and starts laundry.
In the present embodiment, the inner side edge that described end is provided with the protective baffle plate 5 of motor 8 is fixed with a spring 9, the end of spring 9 is fixed on drum inlet 11 place by support 13, in washing machine 1 power-off suddenly or when breaking down, this spring 9 can drive protective baffle plate 5 to reset by its deformation power, eliminates safe hidden trouble further.
In the present embodiment, described protective baffle plate 5 quantity is 4, and its profile is crescent, and fashion is attractive in appearance, can not hurt sb.'s feelings.
Claims (3)
1. one kind has the door of washing machine of function of safety protection, comprise washing machine (1) and be arranged on the door (2) that drum inlet (11) is used to open or close, it is characterized in that: described drum inlet (11) inner side is convexly equipped with a concentric annular groove (3) downwards, is provided with the tumbler (4) that inner surface offers straight-tooth in this annular groove (3); Some protective baffle plates (5) are along the circumferential direction laid with between described annular groove (3) and drum inlet (11), the end of protective baffle plate (5) is articulated with on washing machine (1) by rotating shaft (6), rotating shaft (6) end is provided with the spur gear (7) be meshed with described tumbler (4), and wherein a spur gear (7) is connected with motor (8), this motor (8) drives described protective baffle plate (5) to open or close; Described washing machine (1) is also provided with safety switch (12), motor (8) is connected with safety switch (12) by wire.
2. a kind of door of washing machine with function of safety protection according to claim 1, it is characterized in that: the inner side edge that described end is provided with the protective baffle plate (5) of motor (8) is fixed with a spring (9), the end of spring (9) is fixed on drum inlet (11) place by support (13).
3. a kind of door of washing machine with function of safety protection according to claim 1, it is characterized in that: described protective baffle plate (5) is crescent, its quantity is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821488.XU CN204509787U (en) | 2014-12-22 | 2014-12-22 | A kind of door of washing machine with function of safety protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420821488.XU CN204509787U (en) | 2014-12-22 | 2014-12-22 | A kind of door of washing machine with function of safety protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204509787U true CN204509787U (en) | 2015-07-29 |
Family
ID=53707781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420821488.XU Expired - Fee Related CN204509787U (en) | 2014-12-22 | 2014-12-22 | A kind of door of washing machine with function of safety protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204509787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193447A (en) * | 2018-03-14 | 2018-06-22 | 佛山科学技术学院 | A kind of door of washing machine structure for being suitable for small space |
-
2014
- 2014-12-22 CN CN201420821488.XU patent/CN204509787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193447A (en) * | 2018-03-14 | 2018-06-22 | 佛山科学技术学院 | A kind of door of washing machine structure for being suitable for small space |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20151222 |
|
| EXPY | Termination of patent right or utility model |