CN217975805U - Door lock structure of clothes dryer - Google Patents

Abstract

The utility model discloses a lock structure of dryer, including preceding door plant and install the door subassembly on preceding door plant, the back mounted of door plant has the lock subassembly in the front, and door subassembly is installed in the front on the front of door plant, and the right side part at the door subassembly back is installed the door trip, the left end and the preceding door plant pivotal connection of door subassembly. The lock subassembly includes lock casing, switch driving lever, micro-gap switch and driving lever pivot, is formed with the door on the lock casing and colludes the socket, and the switch driving lever passes through the driving lever pivot to be fixed on the lock casing, and the door trip inserts the door and colludes in the socket and be located the place ahead of switch driving lever, and micro-gap switch is located one side of lock casing, and its place ahead that is located the switch driving lever. The utility model discloses clothes dryer's lock structure, it can realize clothes dryer's switch door to can the perception door open or the closed condition.

Description

Door lock structure of clothes dryer

The technical field is as follows:

the utility model relates to a lock structure of dryer, it belongs to domestic appliance technical field.

Background art:

the clothes dryer usually needs to be provided with a door lock structure in order to prevent the clothes dryer from being automatically opened in the operation process, the door lock structure generally comprises a lock body arranged on the electric appliance main body and a door hook arranged on a door body, and the door body and the cabinet body are fastened and connected through the mutual matching of the lock body and the door hook, so that the clothes dryer cannot be automatically opened to cause potential safety hazards and influence the normal operation in the normal operation process.

In the prior art, the structure of the door lock is separated from the electric switch, and the structure is relatively complex.

Therefore, there is a need to improve the prior art to overcome the deficiencies of the prior art.

The utility model has the following contents:

the utility model provides a door lock structure of clothes dryer for solve the problem that above-mentioned prior art exists, its switch door that can realize the clothes dryer to can perceive whether the door is opened or closed condition.

The utility model discloses the technical scheme who adopts has: the utility model provides a lock structure of dryer, includes preceding door plant and installs the door subassembly on preceding door plant the back mounted of preceding door plant has the lock subassembly, and the door subassembly is installed in the front of door plant in the front, the door trip is installed to the right side part at the door subassembly back, and the left end and the preceding door plant pivotal connection of door subassembly, the lock subassembly includes lock casing, switch driving lever, micro-gap switch and driving lever pivot, be formed with the door on the lock casing and collude the socket, the switch driving lever passes through the driving lever pivot to be fixed on the lock casing, the door trip inserts in the door colludes the socket and is located the place ahead of switch driving lever, micro-gap switch is located one side of lock casing, and its the place ahead that is located the switch driving lever.

Furthermore, two sets of springs and clamping blocks are installed in the door lock shell, one set of springs and clamping blocks are located in the upper half portion of the door lock shell, the other set of springs and clamping blocks are located in the lower half portion of the door lock shell, and the door hook insertion opening is located between the two sets of springs and the clamping blocks.

Further, the door trip is including installing the plate body portion and the trip portion that extends the formation from the plate body portion back in the door subassembly back.

Furthermore, when the door is closed, the clamping hook part is positioned between the upper and lower groups of springs and the clamping block.

Furthermore, the rear tail end of the clamping hook part is of a conical barb structure.

Furthermore, a contact is arranged on the microswitch.

The utility model discloses following beneficial effect has: the utility model discloses dryer's lock structure is provided with the electric switch on the lock, even make it open also can sense the door fast and open when normal operating the door to stop dryer's operation. The utility model discloses well door trip can directly trigger lock electric switch signal, simple structure reduces the use cost of lock.

Description of the drawings:

fig. 1 is a partial schematic view of a dryer.

FIG. 2 is another partial schematic view of the dryer.

Figure 3 is a schematic view of the door lock assembly mounted to the front door panel.

Figure 4 is a schematic view of a door lock assembly.

Figure 5 is another schematic view of the door lock assembly.

Figure 6 is a schematic view of the installation of the door catch and door lock assembly.

Figure 7 is another schematic view of a door catch and door lock assembly.

The specific implementation mode is as follows:

the present invention will be further described with reference to the accompanying drawings.

The utility model discloses door lock structure of clothes dryer, including preceding door plant 1 and install door subassembly 2 in preceding door plant 1, the back mounted of door plant 1 has door lock subassembly 3 in the front, and door subassembly 2 is installed in the front of door plant in the front. The right part of the back of the door assembly 2 is provided with a door hook 2-1, and the left end of the door assembly 2 is pivotally connected with the front door panel 1.

The door lock assembly 3 comprises a door lock shell 3-1, springs 3-2, clamping blocks 3-3, a switch driving lever 3-4, a microswitch 3-5 and a driving lever rotating shaft 3-6, a door hook socket 3-1-1 is formed on the door lock shell 3-1, two groups of springs 3-2 and clamping blocks 3-3 are installed in the door lock shell 3-1, one group of springs 3-2 and clamping blocks 3-3 are located in the upper half part of the door lock shell 3-1, the other group of springs 3-2 and clamping blocks 3-3 are located in the lower half part of the door lock shell 3-1, the door hook socket 3-1-1 is located between the two groups of springs 3-2 and clamping blocks 3-3, and clamping force is provided when a door is opened through the springs 3-2 and the clamping blocks 3-3.

The micro switch 3-5 is positioned at one side of the door lock shell 3-1 and is positioned in front of the switch driving lever 3-4.

When the door is closed, the door hook 2-1 is inserted into the door hook socket 3-1-1, and the hook 2-1 is positioned between the upper and lower groups of springs 3-2 and the clamping block 3-3. The switch deflector rod 3-4 is arranged on the door lock shell 3-1 through a deflector rod rotating shaft 3-6, and the switch deflector rod 3-4 is positioned at the rear tail end of the door lock shell 3-1.

The door clamping hook 2-1 comprises a plate body part 2-2 arranged on the back face of the door assembly 2 and a clamping hook part 2-3 formed by extending from the back face of the plate body part 2-2, the rear tail end of the clamping hook part 2-3 is of a conical barb structure, when the door clamping hook 2-1 is inserted into a door clamping opening 3-1-1, a clamping block 3-3 can be opened, and after the maximum position (namely the whole conical barb structure) of the door clamping hook 2-1 passes through the position of the clamping block 3-3, the clamping block 3-3 can clamp the door clamping hook 2-1 under the action of a spring 3-2, so that the door locking effect is achieved.

When the door is closed, the door hook 2-1 is in place and then pushes against one side of the switch deflector rod 3-4, the switch deflector rod 3-4 is fixed on the door lock shell 3-1 through the deflector rod rotating shaft 3-6, when the door hook 2-1 pushes against one side of the switch deflector rod 3-4, the other side of the switch deflector rod 3-4 rotates and then pushes against the contact 3-5-1 of the microswitch 3-5, and then the microswitch 3-5 is triggered to be closed, so that a door closing signal is provided.

When the door is opened, the door clamping hook 2-1 is pulled out, the jacking force of the switch deflector rod is released, and the micro-motion development contact is bounced open to sense that the door is opened.

The utility model discloses clothes dryer's lock structure can realize clothes dryer's switch door to all perceive the door through micro-gap switch and open or the closed condition.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims (6)

1. A door lock structure of a clothes dryer is characterized in that: the door lock comprises a front door plate (1) and a door assembly (2) installed on the front door plate (1), wherein a door lock assembly (3) is installed on the back face of the front door plate (1), the door assembly (2) is installed on the front face of the front door plate, a door hook (2-1) is installed on the right side portion of the back face of the door assembly (2), the left end of the door assembly (2) is in pivot connection with the front door plate (1), the door lock assembly (3) comprises a door lock shell (3-1), a switch driving lever (3-4), a microswitch (3-5) and a driving lever rotating shaft (3-6), a door hook inserting opening (3-1-1) is formed in the door lock shell (3-1), the switch driving lever (3-4) is fixed on the door lock shell (3-1) through the driving lever rotating shaft (3-6), the door hook (2-1) is inserted into the door hook inserting opening (3-1-1) and is located in front of the switch driving lever (3-4), and the microswitch (3-5) is located in front of the door lock shell (3-1) and located in front of the switch driving lever (3-4).

2. The door lock structure of the clothes dryer of claim 1, wherein: two groups of springs (3-2) and clamping blocks (3-3) are installed in the door lock shell (3-1), one group of springs (3-2) and clamping blocks (3-3) are located in the upper half part of the door lock shell (3-1), the other group of springs (3-2) and clamping blocks (3-3) are located in the lower half part of the door lock shell (3-1), and the door hook insertion opening (3-1-1) is located between the two groups of springs (3-2) and clamping blocks (3-3).

3. The door lock structure of the clothes dryer of claim 2, wherein: the door trip (2-1) comprises a plate body part (2-2) arranged on the back surface of the door assembly (2) and a trip part (2-3) formed by extending from the back surface of the plate body part (2-2).

4. The door lock structure of the clothes dryer of claim 3, wherein: when the door is closed, the clamping hook part (2-3) is positioned between the upper and lower groups of springs (3-2) and the clamping block (3-3).

5. The door lock structure of the clothes dryer of claim 3 or 4, wherein: the rear tail end of the clamping hook part (2-3) is of a conical barb structure.

6. The door lock structure of the clothes dryer of claim 5, wherein: the micro switch (3-5) is provided with a contact (3-5-1).

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