CN111287563A - A handle structure and a household appliance using the same - Google Patents

Abstract

The invention relates to a handle structure and a household appliance using the structure, comprising a handle body fixed on a door body, the surface of the handle body is flush with the surface of the door body when hidden, and the handle body protrudes out of the door after being pressed body surface. By adopting the hidden handle design, the present invention reduces the space occupation and avoids the user colliding with the handle due to its protruding. And because the handle is hidden, it is more aesthetically pleasing. The pop-up method of the handle is easy to operate, and the overall appearance is simple and beautiful.

Description

A handle structure and a household appliance using the same

technical field

The invention relates to a handle structure, in particular to a handle structure and a household appliance using the structure.

Background technique

The existing disinfection cabinet itself is relatively large, and the handle protruding from the door will occupy more space, and the protruding handle will also cause the user to scratch the inconvenience. Therefore, the user has to reduce the door handle of the disinfection cabinet. , The potential need to reduce the impact of the handle on the kitchen space. The existing sterilization cabinet also adopts the hidden handle structure, but the conventional hidden handle structure has the disadvantages of inconvenient operation, damaged appearance, and the need to reserve holes.

SUMMARY OF THE INVENTION

The main purpose of the present invention is to provide a handle structure that occupies less space and is more beautiful in order to solve the technical problems in the prior art.

Another main object of the present invention is to provide a household appliance using the handle structure.

For achieving the above object, the technical scheme of the present invention is:

A handle structure includes a handle body fixed on a door body, the surface of the handle body is flush with the door body surface when hidden, and the handle body protrudes from the door body surface after being pressed.

Further, the handle body is a flat plate structure.

Further, a displacement device is arranged between the handle body and the door body to eject the handle body after being pressed.

Further, the displacement device includes rockers arranged on both sides of the handle body, one end of the rocker is fixedly connected to the handle body, and the other end is hinged to the door body, and between the handle body and the door body is provided with An ejector that ejects the handle body.

Further, the ejecting device is a torsion spring arranged on the hinge shaft of the rocker, one end of the torsion spring is fixed to the rocker, and the other end is fixed to the door body.

Further, auxiliary rockers are provided on both sides of the handle body, one end of the auxiliary rocker is fixedly connected with the handle body, and the other end is hinged with the door body.

Further, the hinge shafts of the rockers on both sides and/or the hinge shafts of the auxiliary rockers on both sides are connected by connecting rods.

Further, a hinge mounting frame is arranged between the rocker and the door body, the hinge mounting frame is in a "U" shape, the bottom is fixedly connected to the door body, and two sides are provided with through holes through which the hinge shaft passes.

Further, a buckle is arranged between the handle body and the door body, a male buckle is arranged on the handle body, and a female buckle frame is arranged on the door body.

Another technical solution of the present invention is:

A household appliance includes the above-mentioned handle structure.

To sum up, the handle structure of the present invention and the household appliance using the structure reduce the space occupation by adopting the hidden handle design, and avoid the user colliding with it due to the protrusion of the handle. And because the handle is hidden, it is more aesthetically pleasing. The pop-up method of the handle is easy to operate, and the overall appearance is simple and beautiful.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the connection structure diagram of the handle of the present invention;

Fig. 3 is a schematic structural diagram of the handle body and the front glass plate after hiding in Fig. 2;

Fig. 4 is the structural representation of the handle body of the present invention;

FIG. 5 is a schematic structural diagram of the third embodiment.

As shown in Figures 1 to 5, the handle body 1, the rocker 2, the auxiliary rocker 3, the hinge mounting bracket 4, the door frame 5, the handle mounting bracket 6, the torsion spring 7, the male buckle 8, the female buckle bracket 9, The front glass plate 10 , the connecting rod 11 , the surface flat plate 12 , and the fixed shell 13 .

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments:

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

Example 1

As shown in FIG. 1 to FIG. 4, a handle structure is used for household appliances, which can be a steamer, an oven, a dishwasher, a sterilization cabinet, and the like. This embodiment is applied to a disinfection cabinet as an example, and mainly includes a handle body 1, a rocker 2, an auxiliary rocker 3, a hinge mounting frame 4, a door frame 5 of the disinfection cabinet, a handle mounting bracket 6, and the like.

The handle body 1 is fixed to the door body. When the handle body 1 is hidden, its surface is flush with the door body surface. After being pressed, the handle body 1 protrudes from the door body surface to form a usable handle structure. In this embodiment, the handle body 1 is a flat plate structure. When the handle body 1 is hidden, the surface of the handle body 1 is flush with the surface of the door body. Specifically, a front glass plate 10 is fixed on the door frame 5 , and the surface of the handle body 1 is flush with the front glass plate 10 when the handle body 1 is hidden. By setting the handle body 1 as a flat plate structure, when the handle is hidden, the surface of the disinfection cabinet is a flat whole, which greatly improves the aesthetics, and when the handle body 1 is ejected, the handle body 1 is kept with the rear front glass plate 10. The faces are parallel, and it does not destroy the overall aesthetics.

The handle body 1 includes a surface plate 12 and a fixed shell 13 arranged behind the surface plate 12. The cross-section of the fixed shell 13 is auricle-shaped, and end caps are provided at both ends of the fixed shell 13, and the cross-section is auricle-shaped, which can strengthen the handle. Strength of body 1.

A displacement device is arranged between the handle body 1 and the door body to eject the handle body after pressing. In this embodiment, the displacement device can be various, such as a push rod, that is, after the handle body 1 is pressed, the handle body 1 is pushed out straight.

The present embodiment provides the following structure of the position device as a preference. A rocker 2 is respectively provided on both sides of the handle body 1. One end of the rocker 2 is fixedly connected to the handle body 1, and the other end is hinged to the door body. A pop-up device for rotating the rocker 2 is provided between the door bodies.

In this embodiment, the ejecting device is a torsion spring 7 arranged on the hinge shaft of the rocker 2 . One end of the torsion spring 7 is fixed to the rocker 2 , and the other end is fixed to the door body. A buckle is arranged between the handle body 1 and the door body, a male buckle 8 is arranged on the handle body 1, and a female buckle frame 9 is arranged on the door body.

When the handle needs to be opened, the handle body 1 is pressed, the male buckle 8 of the handle body 1 is disengaged from the female buckle frame 9, the rocker 2 is rotated by the elastic force of the torsion spring 7, and the handle body 1 is ejected outward. When the handle needs to be hidden, push the handle body 1 inward until the male buckle 8 is buckled into the female buckle frame 9 . By adopting the hidden handle design, the space occupation is reduced, and the user's collision with the handle is avoided due to the protruding handle. And because the handle is hidden, it is more aesthetically pleasing. The pop-up method of the handle is easy to operate, and the overall appearance is simple and beautiful.

Specifically, the handle body 1 is arranged above the door body, and a handle mounting bracket 6 is fixedly connected to the top of the door body frame 5 of the disinfection cabinet. A hinge mounting bracket 4 is provided, and a female buckle bracket 9 is provided on the "L"-shaped side of the handle mounting bracket 6 . The male buckle 8 and the female buckle frame 9 can be set in one or more sets, as shown in FIG.

The hinge mounting bracket 4 is in a "U" shape, the bottom is fixedly connected with the handle mounting bracket 6 , the two sides are provided with through holes through which the hinge shaft passes, and the rocker 2 is hingedly fixed with the hinge mounting bracket 4 . One end of the torsion spring 7 is fixed to the rocker 2 , and the other end is fixed to the handle mounting bracket 6 .

An auxiliary rocker 3 is further provided on both sides of the handle body 1, one end of the auxiliary rocker 3 is fixedly connected with the handle body 1, and the other end is hinged with the door body. Specifically, a second hinge mounting bracket 4 is provided on the bottom surface of the handle mounting bracket 6 "L"-shaped, and the hinge mounting bracket 4 is used to assist the hinged fixation of the rocker 3 . The two hinge mounting brackets 4 of the rocker 2 and the auxiliary rocker 3 can be integrated, as shown in FIG. 3 , or divided into two independent components, as shown in FIG. 5 . By arranging the auxiliary rocker 3 , the installation strength of the handle body 1 is enhanced.

In order to ensure that the two sides maintain a consistent motion trajectory when the handle is pushed and pressed, a connecting rod 11 is provided between the hinge shafts of the rockers 2 on both sides; Alternatively, connecting rods 11 are provided between the hinge shafts of the rockers 2 on both sides and between the hinge shafts of the auxiliary rockers 3 on both sides. As shown in FIG. 3 , connecting rods 11 are arranged between the hinge shafts of the rockers 2 on both sides.

A sterilization cabinet/steamer/oven/dishwasher includes a shell, an inner tank, etc., and also includes the above-mentioned handle structure.

Embodiment 2

In this embodiment, the ejecting device is a driving motor, and the output end of the driving motor is connected with the hinge shaft of the rocker 2 . When the handle body 1 needs to be opened, the hinge shaft is rotated by the drive motor to drive the rocker 2 to rotate, so that the handle body 1 is opened outward; when the handle body 1 needs to be hidden, the handle body 1 is closed by reversing the drive motor.

Embodiment 3

As shown in FIG. 5 , in this embodiment, two groups of male buckles 8 and female buckle brackets 9 are provided, which are respectively arranged on both sides of the “L”-shaped side surface of the handle mounting bracket 6 .

As described above, similar technical solutions can be derived in conjunction with the solution content given in the accompanying drawings. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solutions of the present invention still fall within the scope of the technical solutions of the present invention.

Claims (10)

1. A handle structure, characterized in that it comprises a handle body fixed on a door body, the surface of the handle body is flush with the door body surface when hidden, and the handle body protrudes from the door body surface after being pressed. 2 . The handle structure according to claim 1 , wherein the handle body is a flat plate structure. 3 . 3 . The handle structure according to claim 1 , wherein a displacement device is arranged between the handle body and the door body to eject the handle body after pressing. 4 . 4 . The handle structure according to claim 3 , wherein the displacement device comprises rockers arranged on both sides of the handle body, one end of the rocker is fixedly connected to the handle body, and the other end is connected to the door. 5 . The body is hinged, and an ejection device for ejecting the handle body is arranged between the handle body and the door body. 5 . The handle structure according to claim 4 , wherein the ejecting device is a torsion spring arranged on the hinge shaft of the rocker, and one end of the torsion spring is fixed to the rocker, 6 . The other end is fixed with the door body. 6 . The handle structure according to claim 4 , wherein an auxiliary rocker is provided on both sides of the handle body, one end of the auxiliary rocker is fixedly connected to the handle body, and the other end is connected to the door body. 7 . Hinged. 7 . The handle structure according to claim 6 , wherein the hinge shafts of the rockers on both sides and/or the hinge shafts of the auxiliary rockers on both sides are connected by connecting rods. 8 . 8 . The handle structure according to claim 4 , wherein a hinge mounting frame is arranged between the rocker and the door body, and the hinge mounting frame is in a "U" shape, and the bottom is connected to the door body. 9 . Fixed connection, two sides are provided with through holes through which the hinge shaft passes. 9 . The handle structure according to claim 1 , wherein a buckle is arranged between the handle body and the door body, a male buckle is arranged on the handle body, and a female buckle is arranged on the door body. 10 . Buckle frame. 10. A household appliance, characterized in that it comprises the handle structure of any one of claims 1 to 9.

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