CN211714853U - Hinge device and oven - Google Patents

Abstract

The utility model discloses a hinge means and oven, wherein, hinge means includes first cradling piece, second cradling piece and actuating mechanism, first cradling piece rotates through primary shaft member with second cradling piece and is connected, actuating mechanism includes driving piece and driving medium, the driving piece is connected in first cradling piece, the driving medium rotates through secondary shaft member with second cradling piece and is connected, and the driving medium still rotates through tertiary shaft member with the driving piece and is connected, the driving piece can be by its operation of electric drive, the relative first cradling piece of driving medium can be driven to remove during the driving piece operation. The first support rod frame can be connected to the box body of the oven, the second support rod frame can be connected to the box door of the oven, the driving piece can drive the second support rod frame to rotate when the driving piece is powered on for working, the box door is driven to open and close, the opening and closing of the box door can be achieved without manual pushing, and the use is convenient for users.

Description

Hinge device and oven

Technical Field

The utility model relates to a kitchen appliance technical field, in particular to hinge means and oven.

Background

At present, for an oven, the opening and closing of a box door of the oven are usually completed by pushing and pulling the box door by hands, a user sometimes forgets to open and close the box door in time in the using process, and the oven is inconvenient to use. In addition, after the food baking is finished, the temperature in the oven is higher, the door of the oven needs to be opened for heat dissipation under some conditions, and a user needs to wait for a period of time to take out food after manually opening the door of the oven, so that the user experience is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide hinge means, its chamber door that can drive the oven is opened and close convenience of customers's use.

The utility model discloses still provide the oven that has above-mentioned hinge means.

According to a first aspect of the present invention, there is provided a hinge device comprising a first lever bracket; the second support rod bracket is rotatably connected with the first support rod bracket through a first shaft rod piece; actuating mechanism, it includes driving piece and driving medium, the driving piece connect in first strut frame, the driving medium with second strut frame passes through the second shaft member and rotates the connection, the driving medium with the driving piece passes through the third shaft member and rotates the connection, the driving piece can be by its operation of electric drive, the driving piece operation can drive the driving medium is relative first strut frame removes.

The beneficial effect that above-mentioned scheme has: the first support rod frame can be connected to the box body of the oven, the second support rod frame can be connected to the box door of the oven, the driving piece can drive the second support rod frame to rotate when the driving piece is powered on for working, the box door is driven to open and close, the opening and closing of the box door can be achieved without manual pushing, and the use is convenient for users.

According to the utility model discloses the hinge device of the first aspect, the driving piece sets up to electric putter.

According to the utility model discloses the hinge device of the first aspect, be provided with the holding chamber on the first support, the driving medium is located the holding intracavity.

According to the utility model discloses the hinge means of the first aspect, be provided with the guide slot on the first bracing piece frame, third shaft member inserts and locates the guide slot.

According to the utility model discloses a hinge device, the lateral wall evagination of first strut frame is in order to form first boss, be provided with first mounting hole on the first boss.

According to the present invention, the hinge device of the first aspect, the first lever bracket is provided with a mounting plate, and the driving member is connected to the mounting plate by a screw fastener.

According to the utility model discloses hinge means of first aspect, the concave plate section of side has on the mounting panel, be provided with the confession on the plate section threaded fastener inserts the second mounting hole of establishing.

According to a second aspect of the present invention, there is provided an oven comprising a box body, a door, and a hinge device as described above, wherein the first lever bracket is connected to the box body, and the door is connected to the second lever bracket.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

FIG. 1 is a block diagram of an embodiment of the oven of the present invention;

figure 2 is an exploded view of an embodiment of the oven of the present invention;

fig. 3 is a block diagram of an embodiment of the hinge assembly of the present invention;

fig. 4 is an exploded view of an embodiment of the hinge assembly of the present invention;

fig. 5 is a structural view of another embodiment of the hinge device of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the number, and the terms above, below, inside, etc. are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 and 2, the oven of the embodiment of the present invention includes a box body 10, a box door 20 and a hinge device, wherein the box door 20 is rotatably connected to the box body 10 through the hinge device, and the hinge device can drive the box door 20 to rotate relative to the box body 10, so as to open and close the box door 20.

Specifically, referring to fig. 3 and 4, the hinge device includes a first lever bracket 30, a second lever bracket 40, and a driving mechanism 50. The first bar support 30 is rotatably connected to the second bar support 40 via a first shaft member 71, the driving mechanism 50 includes a driving member 51 and a transmission member 52, the driving member 51 is connected to the first bar support 30, the transmission member 52 is rotatably connected to the second bar support 40 via a second shaft member (not shown), the transmission member 52 is further rotatably connected to the driving member 51 via a third shaft member 72, and the driving member 51 can be driven by electricity to operate. The first shaft member 71, the second shaft member and the third shaft member 72 may be configured as a screw, a bolt, a rivet, or the like.

When the driving member 51 is powered on, the driving member 51 drives the transmission member 52 to move relative to the first support member 30, and the second support member 40 can be pushed by the transmission member 52, so that the second support member 40 rotates relative to the first support member 30 around the axis of the first shaft member 71, and the door 20 can rotate relative to the cabinet 10, thereby completing the operation of opening and closing the door 20. The opening and closing of the box door 20 can be pushed by hands, and the use of a user is facilitated.

The housing 10 is provided with a control device electrically connected to the driver 51, and the control device controls the power supply to the driver 51. The control device may include an input module and a master control module, both the input module and the driving member 51 being electrically connected to the master control module. The user inputs signals through the input module, and the main control module receives the signals and drives corresponding parts of the oven to act after processing the signals. For example, as an operation mode of the oven, after a user puts food into the oven body 10, the user inputs corresponding baking time and temperature through the input module, the main control module controls the driving element 51 to be powered on, the oven door 20 is closed, and then the electric heating element in the oven is powered on to work, so as to bake the food; after the set baking time is reached, the main control module controls the driving piece 51 to be powered on again to open the box door 20, so that heat dissipation is facilitated, a user can take food conveniently, the operation of opening the box door 20 can be automatically completed, the user does not need to manually open the box door 20 and wait for cooling, and the use experience of the user is optimized.

The input module can be a keyboard, a touch pad or a wireless signal receiver. In some applications, the door 20 can be opened or closed by a remote controller or a mobile phone with a corresponding APP.

The driver 51 may be provided as an electric push rod. Of course, the driving member 51 may be provided as a worm motor driving structure, a rack and pinion driving structure, or the like.

Referring to fig. 3, the first rod support 30 is provided with an accommodating cavity 31, and the transmission member 52 is located in the accommodating cavity 31, so that the transmission member 52 is prevented from being exposed, and the hinge device has a simple appearance and is easy to install.

The guide groove 32 is formed in the first rod support 30, and the third rod member 72 is inserted into the guide groove 32, so that the movement of the transmission member 52 can be guided by the guide groove 32, and the deviation and sagging can be prevented.

The side wall of the first lever bracket 30 is protruded outward to form a first boss 33, and the first boss 33 is provided with a first mounting hole 331. The first bracket 30 may be coupled to the case 10 by a fastener, such as a screw, which is inserted through the first mounting hole 331. The bracket 11 corresponding to the first boss 33 can be arranged on the box body 10, when the box body is assembled, the first boss 33 is abutted to the bracket 11, other parts of the first support rod 30 can not be in direct contact with the bracket 11, the requirement on the flatness of the side wall of the first support rod 30 is reduced, and the processing cost of the first support rod 30 can be further reduced.

Referring to fig. 3 and 4, the first strut mount 30 has a mounting plate 34 thereon, and the driving member 51 is coupled to the mounting plate 34 by a threaded fastener 61. The threaded fasteners 61 may be provided as bolts or screws.

Specifically, the mounting plate 34 has an undercut plate section 341, and the plate section 341 has a second mounting hole 342 for inserting the threaded fastener 61. With this structure, the recess is formed on the mounting plate 34, and the head of the threaded fastener 61 is positioned in the recess, thereby preventing interference between the head of the threaded fastener 61 and the case 10 and increasing the structural strength of the first bracket 30.

In the above embodiment, the first lever bracket 30 is formed by processing a sheet material to reduce the cost thereof, and the first mounting hole 331, the second mounting hole 342, the guide groove 32, and the like are conveniently formed on the first lever bracket 30. Similarly, the transmission member 52 may be formed by machining a sheet material.

Referring to fig. 5, in some embodiments, a flap 35 is provided at an end of the first bracket 30, a third mounting hole 351 is provided on the flap 35, and a flange 36 is provided at a bottom of the first bracket 30. Correspondingly, a slot into which the hinge device can be inserted is formed in the oven, and a slot matched with the folded edge 36 is formed in the slot. During the assembly, insert the slot with actuating mechanism 50 and first strut frame 30, the draw-in groove is put into to hem 36 to restriction first strut frame 30 rocks, turns over board 35 and pastes and lean on in the preceding lateral wall of box 10, and fasteners such as screw wear to locate in third mounting hole 351 after connecting in box 10, thereby can be connected first strut frame 30 and be located box 10, turns over the opening that board 35 can shelter from the slot. With the above structure, the hinge device can be easily mounted on the housing 10.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (8)

1. The hinge device is characterized by comprising

A first strut support;

the second support rod bracket is rotatably connected with the first support rod bracket through a first shaft rod piece;

actuating mechanism, it includes driving piece and driving medium, the driving piece connect in first strut frame, the driving medium with second strut frame passes through the second shaft member and rotates the connection, the driving medium with the driving piece passes through the third shaft member and rotates the connection, the driving piece can be by its operation of electric drive, the driving piece operation can drive the driving medium is relative first strut frame removes.

2. The hinge assembly of claim 1, wherein the drive member is configured as a power push rod.

3. The hinge assembly of claim 1, wherein the first support bracket defines a receiving cavity, and the transmission member is disposed within the receiving cavity.

4. The hinge device according to claim 1 or 3, wherein a guide groove is provided on the first lever member, and the third lever member is inserted in the guide groove.

5. The hinge assembly of claim 1 or 3, wherein the side wall of the first bracket is convex to form a first boss, and the first boss is provided with a first mounting hole.

6. The hinge assembly of claim 1, wherein the first strut mount has a mounting plate thereon, and wherein the drive member is coupled to the mounting plate by a threaded fastener.

7. The hinge assembly of claim 6, wherein the mounting plate has an undercut plate section with a second mounting hole for the threaded fastener to be inserted.

8. Oven, characterized in that it comprises a box, a door and a hinge device according to any one of claims 1 to 7, said first rack being connected to said box and said door being connected to said second rack.

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