CN202865629U

CN202865629U - Cabinet front cover system of roller washing machine

Info

Publication number: CN202865629U
Application number: CN 201220455497
Authority: CN
Inventors: 苗春彦; 唐启庆
Original assignee: Wuxi Little Swan General Appliance Co Ltd
Current assignee: Wuxi Little Swan Electric Co Ltd
Priority date: 2012-09-04
Filing date: 2012-09-04
Publication date: 2013-04-10
Anticipated expiration: 2022-09-04

Abstract

The utility model relates to a cabinet front cover system of a roller washing machine. The cabinet front cover system of the roller washing machine comprises a cabinet front cover, a door assembly, a door plunger and a door lock. A microswitch is arranged on the door lock. The door assembly is installed on the cabinet front cover through a door hinge assembly and a door hinge strengthening plate. The door lock is fixed on the inner side of the cabinet front cover through bolts. The door plunger is arranged on the door assembly. The cabinet front cover system of the roller washing machine is characterized in that an adaptive hold-down mechanism is arranged at a position, corresponding to the microswitch of the door lock, of a door rear cover of the door assembly. Due to the fact that the adaptive hold-down mechanism is arranged on the door rear cover of the door assembly, the cabinet front cover system of the roller washing machine is capable of pressing the microswitch of the door lock tightly through spring force, avoiding malfunction of the microswitch of the door lock because of vibration of a washing machine or squeeze of clothes inside the washing machine, ensuring ordinary work of a roller washing machine system and lowering failure rate of a roller washing machine.

Description

The front sealing door system of roller washing machine

Technical field

The utility model relates to a kind of roller washing machine, especially relates to a kind of architecture advances of front sealing door system of roller washing machine.

Background technology

The open front roller washing machine comprises all that usually a front sealing door system is fixedly mounted on the casing of roller washing machine, and the front sealing door system comprises front sealing door, door lock and door section dress, and the door lock that door section dress reaches with microswitch is assemblied on the front sealing door.The door lock microswitch is in the position of normally cutting out in order to guarantee that door section fills, and prevents that roller washing machine works in the situation that door of washing machine is opened.Therefore, the position accuracy demand when door section is contained in closed condition is higher, and the height of its quality of fit directly affects the washing machine normal operation.And button fly front roller washing machine in the market mostly adopts a projection Pressure door lock microswitch that covers behind the door that is fixed on section dress, can't avoid because vibration of washing machine or the extruding of inner clothing cause the phenomenon of door lock microswitch misoperation.Particularly after long-term the use, because door section dress bulk strength reduces, door section dress or the behind the door distortion of lid have more misoperation phenomenon and occur, and cause the washing machine fault rate to rise.

The utility model content

The applicant is for above-mentioned problem, be studied improvement, a kind of front sealing door system of roller washing machine is provided, avoid the door lock microswitch misoperation phenomenon that causes owing to the extruding of vibration of washing machine or inner clothing, guarantee the normal operation of roller washing machine system, reduce the fault rate of roller washing machine.

In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:

A kind of front sealing door system of roller washing machine, comprise front sealing door, door section dress, gate stop, door lock, described door lock is provided with microswitch, described door section dress is installed on the front sealing door by door hinge components and door hinge strengthening plate, door lock is fixed by screws in the front sealing door medial surface, gate stop is installed in a section and loads onto, and the microswitch corresponding section that covers behind the door with described door lock of described door section dress is provided with the self adaptation hold-down mechanism.

Further:

Described self adaptation hold-down mechanism comprises pressure cap, described pressure cap comprises cap head and the guide pillar that links into an integrated entity, the tail end of described guide pillar is provided with buckle, covering behind the door of described door section dress is provided with guide bracket, guide pillar on the described pressure cap slides in the pilot hole of described guide bracket, and spring supports and is contained between described guide bracket and the described cap head.

Described door hinge strengthening plate is by hanging tag and locating dowel is fixedly mounted on the inboard of front sealing door, and described door hinge components is provided with a plurality of grabs, and the grab of described door hinge components mounts in the grab hole corresponding on described door hinge strengthening plate.

Described door hinge components adopts Uniaxle door hinge.

Technique effect of the present utility model is:

The front sealing door system of the disclosed a kind of roller washing machine of the utility model, covering behind the door of door section dress the self adaptation hold-down mechanism is set, rely on spring force to compress the door lock microswitch, avoid the door lock microswitch misoperation phenomenon that causes owing to the extruding of vibration of washing machine or inner clothing, guarantee the normal operation of roller washing machine system, reduce the fault rate of roller washing machine; In addition, at front sealing door installed inside stiffener, improved the weight capacity of front sealing door, prevent from using for a long time rear door portion to load pendant at washing machine, cause with the door lock microswitch and misplace, and the grab on the hinge is corresponding, simple in structure, easy for installation with the grab hole on front sealing door, the stiffener, reduced the use of screw, improve assembling speed, both reduced product cost, reduce again workman's labour intensity.

Description of drawings

Fig. 1 is three-dimensional explosion figure of the present utility model.

Fig. 2 is the partial sectional view of the utility model when closing the door state.

Fig. 3 is the three-dimensional explosion figure of self adaptation hold-down mechanism.

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.

Shown in Fig. 1～3, the utility model comprises that front sealing door 1, door section fill 2, gate stop 201, door lock 3, door lock 3 is provided with microswitch 301, door section fills 2 and is installed on the front sealing door 1 by door hinge components 203 and door hinge strengthening plate 4, door lock 3 is fixed in front sealing door 1 medial surface by screw, gate stop 201 is installed in a section and fills on 2, and when laundry, gate stop 201 fills 2 with door lock 3 locking door sections.Door section fills 2 behind the door lid 202 and is provided with self adaptation hold-down mechanism 5, and self adaptation hold-down mechanism 5 is arranged on microswitch 301 corresponding sections with door lock 3, fills 2 when carrying out laundry operations, the microswitch 301 of self adaptation hold-down mechanism 5 Pressure door locks 3 when closing a section.Self adaptation hold-down mechanism 5 comprises pressure cap 501, pressure cap 501 is made of the cap head 502 that links into an integrated entity and guide pillar 503, the tail end of guide pillar 503 is provided with buckle 504, door section fills 2 behind the door lid 202 and is provided with guide bracket 204, guide pillar 503 on the pressure cap 501 slides in the pilot hole 205 of guide bracket 204, spring 505 supports and is contained between guide bracket 204 and the cap head 502, the buckle 504 of guide pillar 503 tail ends passes the pilot hole 205 on the guide bracket 204, spacing pressure cap 501 makes pressure cap 501 can not break away from guide bracket 204 under the effect of spring 505.

Fill 2 when carrying out laundry operations when closing a section, gate stop 201 inserts door lock 3, the microswitch 301 of pressure cap 501 Pressure door lock 3 under the effect of spring 505 of self adaptation hold-down mechanism 5, make door lock be in the energising duty, guarantee the 5 realization self adaptations adjustings of self adaptation hold-down mechanism, effectively eliminate because laundry drum machine vibration or the extruding of inner clothing cause the disengaging of door lock microswitch to produce the potential safety hazard of misoperation, reduce at the long-term rear door portion dress bulk strength that uses, still can guarantee to compress microswitch 301, guarantee the normal operation of washing machine.

In the present embodiment, door hinge components 203 adopts Uniaxle door hinge, door hinge components 203 is installed on the outside of front sealing door 1 inner concave, front sealing door 1 medial surface is equipped with door hinge strengthening plate 4, door hinge strengthening plate 4 is by hanging tag and locating dowel is fixedly mounted on the inboard (such as Fig. 1) of front sealing door 1, door hinge strengthening plate 4 can also be fixedly mounted on the front sealing door 1 in other way, as fixing with screw-nut or welding.Door hinge components 203 is provided with a plurality of grabs, the grab of door hinge components 203 mounts on door hinge strengthening plate 4 in the corresponding with it grab hole, by a plurality of screws door hinge components 203 is fixed on the front sealing door 1 again, guarantees that a section is contained in the accurate location under the duty.

Claims

1. the front sealing door system of a roller washing machine, comprise front sealing door, door section dress, gate stop, door lock, described door lock is provided with microswitch, described door section dress is installed on the front sealing door by door hinge components and door hinge strengthening plate, door lock is fixed by screws in the front sealing door medial surface, gate stop is installed in a section and loads onto, and it is characterized in that: the microswitch corresponding section that covers behind the door with described door lock of described door section dress is provided with the self adaptation hold-down mechanism.

2. according to the front sealing door system of roller washing machine claimed in claim 1, it is characterized in that: described self adaptation hold-down mechanism comprises pressure cap, described pressure cap comprises cap head and the guide pillar that links into an integrated entity, the tail end of described guide pillar is provided with buckle, covering behind the door of described door section dress is provided with guide bracket, guide pillar on the described pressure cap slides in the pilot hole of described guide bracket, and spring supports and is contained between described guide bracket and the described cap head.

3. according to the front sealing door system of claim 1 or 2 described roller washing machines, it is characterized in that: described door hinge strengthening plate is by hanging tag and locating dowel is fixedly mounted on the inboard of front sealing door, described door hinge components is provided with a plurality of grabs, and the grab of described door hinge components mounts in the grab hole corresponding on described door hinge strengthening plate.

4. according to the front sealing door system of roller washing machine claimed in claim 3, it is characterized in that: described door hinge components adopts Uniaxle door hinge.