CN208884212U - Roller washing machine door body boosting mechanism and roller washing machine - Google Patents

Abstract

The utility model discloses a kind of roller washing machine door body boosting mechanism and roller washing machine, including foreboard, door inside casing and door hinge components, door hinge components include door hinge, torsional spring, hinge pressing plate and torsional spring pressing plate；Door hinge is fixedly connected with foreboard；Hinge shaft is provided in door hinge, torsional spring is set in hinge shaft, and fixing end and the hinge shaft of torsional spring are fixed, and movable end is fixed on an inside casing by torsional spring pressing plate；Hinge pressing plate is pressed on torsional spring, and is fixed with door inside casing, and hinge pressing plate and door inside casing form holding part, and hinge shaft is rotatablely installed in holding part.Above-mentioned roller washing machine door body boosting mechanism, drum door are known from experience under the action of boosting mechanism, and door is opened larger angle；Torsional spring directly acts on roller door body, is more easily easy so that door is opened；By the restriction effect of hinge pressing plate, torsional spring activity space can be limited in hinge shaft, so that torsional spring will not fall off or be detached from the sphere of action for opening door, more secure and reliable.

Description

Roller washing machine door body boosting mechanism and roller washing machine

Technical field

The utility model relates to washing machine technology fields, more particularly to a kind of roller washing machine door body boosting mechanism and rolling Cylinder washing machine.

Background technique

Current roller washing machine, opening majority is all by moving the bright handle or built-in handle installed in door body. This door body structure has the following disadvantages and deficiency: needing that gate stop is overcome to hook power when 1, opening the door, so that the required power that opens Door by Hand It spends larger；2, if both hands are occupied or both hands on have it is dirty, it has not been convenient to open the door.

Utility model content

Based on this, the technical problem to be solved by the present invention is to provide a kind of door body easily to open, securely and reliably Roller washing machine door body boosting mechanism and roller washing machine.

It is achieved in order to solve the above technical problems, the utility model adopts the following technical solutions:

A kind of roller washing machine door body boosting mechanism, including foreboard, door inside casing and door hinge components, the door hinge components Including door hinge, torsional spring, hinge pressing plate and torsional spring pressing plate；The door hinge is fixedly connected with the foreboard；In the door hinge It is provided with hinge shaft, the torsional spring is set in hinge shaft, and the fixing end of the torsional spring is fixed with the hinge shaft, living Moved end is fixed on the door inside casing by the torsional spring pressing plate；The hinge pressing plate is pressed on the torsional spring, and with it is described Door inside casing is fixed, and the hinge pressing plate and the door inside casing form holding part, and the hinge shaft rotational installation is in the accommodating In portion.

It in one of the embodiments, further include fixing piece, the fixing piece and the hinge shaft are rigidly connected, described Torsional spring is set on the fixing piece.

One end of the fixing piece is fixedly connected with the hinge shaft in one of the embodiments, and the other end is arranged The torsional spring is provided with fixed part on the fixing piece, and jack, the fixing end insertion of the torsional spring are provided on the fixed part The jack is connect with the fixed part.

The hinge shaft is connect with the fixing piece by pin in one of the embodiments,.

There are two coaxial hinge shafts for setting in the door hinge in one of the embodiments, and one is cut with scissors wherein The torsional spring is arranged in chain shaft.

Bayonet is provided on the torsional spring pressing plate in one of the embodiments, the movable end of the torsional spring is caught in described In bayonet, the movable end of the torsional spring is pressed on the door inside casing and fixes with the door inside casing by the torsional spring pressing plate.

Support arm is provided in the door hinge in one of the embodiments, the hinge is set on the support arm Shaft, the door hinge, support arm and the hinge shaft are integrally formed.

The torsional spring for one arm curl torsionspring or places side by side double torsion spring in one of the embodiments,.

Further include in one of the embodiments, outdoors frame, the lid of frame outdoors be located on the door inside casing, the door hinge Chain component is arranged between the frame outdoors and door inside casing.

A kind of roller washing machine, including the roller washing machine door body boosting mechanism.

Compared with prior art, the advantages and positive effects of the utility model are as follows:

Above-mentioned roller washing machine door body boosting mechanism, drum door are known from experience under the action of boosting mechanism, door are opened larger Angle will not generate peculiar smell, while user's clothes can be prompted to have cleaned so that cylinder undergarment comes into full contact with outside air Finish；Torsional spring fixing end and movable end interact with door hinge, door inside casing respectively, on the one hand because torsional spring directly acts on roller Door body is more easily easy so that door is opened；On the other hand by the restriction effect of hinge pressing plate, torsional spring activity space can be limited System is in hinge shaft, so that torsional spring will not fall off or be detached from the sphere of action for opening door, more secure and reliable.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model roller washing machine door body boosting mechanism；

Fig. 2 is the structural schematic diagram of frame outdoors in the utility model roller washing machine door body boosting mechanism；

Fig. 3 is the structural schematic diagram of door inside casing in the utility model roller washing machine door body boosting mechanism；

Fig. 4 is the structural representation of door inside casing and door hinge cooperation in the utility model roller washing machine door body boosting mechanism Figure；

Fig. 5 is the structural schematic diagram one of door hinge components in the utility model roller washing machine door body boosting mechanism；

Fig. 6 is the structural schematic diagram two of the door hinge components of the utility model roller washing machine door body boosting mechanism, in figure Hinge pressing plate is not shown；

Fig. 7 is the structural schematic diagram three of the door hinge components of the utility model roller washing machine door body boosting mechanism, in figure Hinge pressing plate is not shown；

Fig. 8 is the structural schematic diagram of fixing piece in the utility model roller washing machine door body boosting mechanism；

Fig. 9 is the structural schematic diagram of torsional spring pressing plate in the utility model roller washing machine door body boosting mechanism；

Figure 10 is the installation diagram one of torsional spring pressing plate in the utility model roller washing machine door body boosting mechanism；

Figure 11 is the installation diagram two of torsional spring pressing plate in the utility model roller washing machine door body boosting mechanism；

Description of symbols:

Foreboard 100；

Door body 200；Door inside casing 210；Frame 220 outdoors；Door glass 230；

Door hinge components 300；Door hinge 310；Support arm 311；Hinge shaft 312；Torsional spring 320；Fixing end 321；Activity End 322；Hinge pressing plate 330；Torsional spring pressing plate 340；Bayonet 341；Fixing piece 350；Fixed part 351；Jack 3511；Second mounting hole 352；Pin 360.

Specific embodiment

It is described in detail below with reference to specific embodiment of the Figure of description to the utility model, but this is practical The novel multitude of different ways that can be defined by the claims and cover is implemented.

- Fig. 4 referring to Fig.1, the roller washing machine door body boosting mechanism in one embodiment of the utility model, including laundry The foreboard 100 of machine, the door inside casing 210 of door body 200 and door hinge components 300.Wherein, door hinge components 300 include door hinge 310, torsional spring 320, hinge pressing plate 330 and torsional spring pressing plate 340.Door hinge 310 is fixedly connected with foreboard 100.It is set in door hinge 310 It is equipped with hinge shaft 312, torsional spring 320 is set in hinge shaft 312, and the fixing end 321 and hinge shaft 312 of torsional spring 320 are solid Fixed, the movable end 322 of torsional spring 320 is fixed on an inside casing 210 by torsional spring pressing plate 340.Hinge pressing plate 330 is pressed on torsional spring On 320, and it is fixed with door inside casing 210, and hinge pressing plate 330 and door inside casing 210 form holding part, and hinge shaft 312 is rotatablely installed In in holding part.

When shutting drum door, the torsional spring 320 in door hinge 310 is in compressive state；After washing clothes, door lock solution Lock, gate stop are automatically springed open, and gate stop bounces off lockhole a small distance by door lock, then the meeting of door body 200 torsional spring in boosting mechanism Under 320 elastic force effect, door is opened into larger angle.Working principle are as follows: because 320 movable end 322 of torsional spring is by torsional spring pressing plate 340 Be fixed on an inside casing 210 so that in compressive state torsional spring 320 tend to restore nature twisting force under, 320 movable end 322 of torsional spring drives torsional spring pressing plate 340 to rotate towards opening direction, so that door body 200 also turns towards opening direction It is dynamic.

Above-mentioned roller washing machine door body boosting mechanism, door body can open door compared with big angle under the action of boosting mechanism Degree, so that cylinder undergarment comes into full contact with outside air, will not generate peculiar smell, while the cleaning of user's clothes can be prompted to finish； 320 fixing end 321 of torsional spring and movable end 322 interact with door hinge 310, door inside casing 210 respectively, on the one hand because of torsional spring 320 directly act on drum door, are more easily easy so that door body is opened；On the other hand pass through the restriction effect of hinge pressing plate 330, 320 activity space of torsional spring can be limited in hinge shaft 312, so that torsional spring 320, which will not fall off or be detached from, opens door Sphere of action, more secure and reliable.

Further, as shown in Figure 5-Figure 7, roller washing machine door body boosting mechanism further includes fixing piece 350, fixing piece 350 are rigidly connected with hinge shaft 312, and torsional spring 320 is set on fixing piece 350.Specifically, as shown in figure 8, fixing piece 350 One end be fixedly connected with hinge shaft 312, the other end is arranged torsional spring 320, and fixed part 351 is provided on fixing piece 350, fixed Jack 3511 is provided in portion 351, the fixing end 321 of torsional spring 320 is inserted into jack 3511 and is connect with fixed part 351.Other In embodiment, when torsional spring 320 is directly set in hinge shaft 312, can be set in hinge shaft 312 with jack 3511 The fixing end 321 of fixed part 351, torsional spring 320 is fixedly connected with the jack 3511 in hinge shaft 312.

Hinge shaft 312 is connect with fixing piece 350 by pin 360.It opens up in hinge shaft 312 for installing pin 360 the first mounting hole, correspondence opens up the second mounting hole 352 on fixing piece 350, and fixing piece 350 is set in hinge shaft 312 On, it is fixed by pin 360.It by the way that torsional spring 320 is arranged on fixing piece 350, and is attached using pin 360, convenient for turning round The installation of spring 320 is assembled.

There are two coaxial hinge shafts 312 for setting in door hinge 310, and in the present embodiment, a hinge turns wherein Fixing piece 350 and torsional spring 320 are set on axis 312.In other examples, it can also be all provided in two hinge shafts 312 Set torsional spring 320.

As shown in figure 9, being provided with bayonet 341 on torsional spring pressing plate 340, the movable end 322 of torsional spring 320 is caught in bayonet 341, The movable end 322 of torsional spring 320 is pressed on an inside casing 210 and fixes with door inside casing 210 by torsional spring pressing plate 340.0 He referring to Fig.1 Figure 11, torsional spring pressing plate 340 are fixed by screw and door inside casing 210.In the present embodiment, torsional spring pressing plate 340 includes left side plate With the connecting plate of connection left side plate, fixed part is respectively set at left side plate and connecting plate, is fixed for screw.

In this embodiment, hinge is arranged as shown in fig. 6, being provided with support arm 311 in door hinge 310, on support arm 311 to turn Axis 312, door hinge 310, support arm 311 and hinge shaft 312 are integrally formed, and structure is simple, and intensity is high.

In the present embodiment, torsional spring 320 is one arm curl torsionspring.This torsional spring 320 is not limited to 320 shape of torsional spring in figure Formula can also be that two fixing ends 321 link together with door hinge 310 respectively, movable end 322 is placed in torsional spring pressing plate 340 Double torsion spring is placed side by side in bayonet 341.

Further, door body 200 further includes frame 220 outdoors, and the lid of frame 220 is located on an inside casing 210 outdoors, door hinge components 300 settings are outdoors between frame 220 and door inside casing 210.

The invention also includes a kind of roller washing machines, including roller washing machine door body boosting mechanism described above.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of roller washing machine door body boosting mechanism, which is characterized in that described including foreboard, door inside casing and door hinge components Door hinge components include door hinge, torsional spring, hinge pressing plate and torsional spring pressing plate；The door hinge is fixedly connected with the foreboard；Institute It states and is provided with hinge shaft in door hinge, the torsional spring is set in hinge shaft, the fixing end of the torsional spring and the hinge Shaft is fixed, and movable end is fixed on the door inside casing by the torsional spring pressing plate；The hinge pressing plate is pressed on the torsional spring On, and fixed with the door inside casing, the hinge pressing plate and the door inside casing form holding part, the hinge shaft rotational installation In in the holding part.

2. roller washing machine door body boosting mechanism according to claim 1, which is characterized in that it further include fixing piece, it is described Fixing piece and the hinge shaft are rigidly connected, and the torsional spring is set on the fixing piece.

3. roller washing machine door body boosting mechanism according to claim 2, which is characterized in that one end of the fixing piece with The hinge shaft is fixedly connected, and the other end is arranged the torsional spring, is provided with fixed part on the fixing piece, on the fixed part It is provided with jack, the fixing end of the torsional spring is inserted into the jack and is connect with the fixed part.

4. roller washing machine door body boosting mechanism according to claim 3, which is characterized in that the hinge shaft with it is described Fixing piece is connected by pin.

5. roller washing machine door body boosting mechanism according to claim 1, which is characterized in that be provided in the door hinge Two coaxial hinge shafts, the torsional spring is arranged in a hinge shaft wherein.

6. roller washing machine door body boosting mechanism according to claim 1, which is characterized in that be arranged on the torsional spring pressing plate There is bayonet, the movable end of the torsional spring is caught in the bayonet, and the movable end of the torsional spring is pressed on institute by the torsional spring pressing plate It states on an inside casing and is fixed with the door inside casing.

7. roller washing machine door body boosting mechanism according to claim 1, which is characterized in that be provided in the door hinge Support arm, the hinge shaft is arranged on the support arm, and the door hinge, support arm and the hinge shaft are integrally formed.

8. roller washing machine door body boosting mechanism according to claim 1-6, which is characterized in that the torsional spring is One arm curl torsionspring places side by side double torsion spring.

9. roller washing machine door body boosting mechanism according to claim 1, which is characterized in that it further include frame outdoors, it is described Frame lid is located on the door inside casing outdoors, and the door hinge components are arranged between the frame outdoors and door inside casing.

10. a kind of roller washing machine, which is characterized in that including the described in any item roller washing machine door body of such as claim 1-9 Boosting mechanism.