Hinge connection structure and steaming oven

Abstract

The invention belongs to the technical field of integrated stoves, and discloses a hinge connection structure and a steaming oven. The hinge connecting structure is used for connecting the door body and the cabinet body. The hinge connecting structure comprises a hinge base, a movable part and a connecting assembly. The hinge base is connected with the door body and comprises an inserting part. The movable part is detachably connected with the inserting part, and the position of the movable part in the first direction is adjustable. The connecting assembly comprises a first hinge arm and a second hinge arm which are rotationally connected, the second hinge arm is connected with the cabinet body, and the first hinge arm is connected with the movable part. The hinge connecting structure has wide applicability, and adjustment of the door body structure can be reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of integrated stoves, and in particular to a hinge connection structure and a steam oven. Background Art

[0002] As people's living standards improve, integrated stoves are gradually popularized in people's daily lives. The integrated stove is equipped with a steam oven, and the door body and the cabinet of the steam oven are rotatably connected through a hinge connection structure. The hinge connection structure includes a hinge seat and a second hinge arm, the hinge seat is connected to the door body, and the second hinge arm is connected to the cabinet body.

[0003] The hinge connection structure in the existing steam oven can only be adapted to a specific door body and cabinet body. If the hinge seat spacing changes, the door frame structure needs to be adjusted together, resulting in poor versatility of the hinge connection structure and high production cost.

[0004] Therefore, it is urgent to propose a steam oven and an integrated stove to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a hinge connection structure, which has wide applicability and can reduce the adjustment of the door structure.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] The hinge connection structure is used to connect the door body and the cabinet body, and the hinge connection structure includes:

[0008] A hinge seat, the hinge seat is connected to the door body, and the hinge seat includes a plug-in portion;

[0009] A movable part, wherein the movable part and the plug-in portion are detachably connected, and the position of the movable part in the first direction is adjustable;

[0010] A connecting assembly comprises a first hinge arm and a second hinge arm which are rotatably connected, wherein the second hinge arm is connected to the cabinet, and the first hinge arm is connected to the movable part.

[0011] Optionally, the plug-in portion includes a plug-in plate, a plug-in avoidance opening is formed on the plug-in plate, the plug-in avoidance opening extends along the first direction, and the movable part includes a positioning column, and the positioning column can be inserted into the plug-in avoidance opening along the first direction.

[0012] Optionally, the movable part further includes a sleeve, the positioning column is arranged on the outer wall of the sleeve, and the first hinge arm can be inserted into the sleeve and connected to the sleeve.

[0013] Optionally, the plug-in portion includes a fixing plate, the fixing plate and the plug-in plate are connected, the fixing plate and the movable part are arranged along a first direction, and the door body, the fixing plate, the sleeve and the first hinge arm are connected through bolts.

[0014] Optionally, the hinge seat includes a mounting portion, the mounting portion is located at the bottom of the movable part, the mounting portion has a cavity, the first hinge arm passes through the cavity and is connected to the hinge seat, and the mounting portion is connected to the door body.

[0015] Optionally, the door body includes an inner door panel, the mounting portion is provided with a first slot, and the inner door panel is inserted into the first slot.

[0016] Optionally, the door body includes an intermediate door panel, the mounting portion is provided with a second slot, and the intermediate door panel is inserted into the second slot.

[0017] Optionally, the door body includes an outer door panel, and the outer door panel is connected to the outer side surface of the mounting portion.

[0018] Optionally, the door body includes a side door frame, the side door frame is sleeved on the plug-in portion, and the plug-in portion and the outer door panel are both connected to the side door frame.

[0019] Another object of the present invention is to provide a steam oven, in which the hinge connection structure has wide applicability and can reduce the adjustment of the door structure.

[0020] To achieve this object, the present invention adopts the following technical solutions:

[0021] The steam oven is characterized in that it includes a door body, a cabinet body and the above-mentioned hinge connection structure, the hinge seat is connected to the door body, and the second hinge arm is connected to the cabinet body.

[0022] Beneficial effects:

[0023] The hinge connection structure provided by the present invention realizes the deformation of the hinge connection structure by arranging a movable part with adjustable position on the plug-in part of the hinge seat. Since the movable part and the plug-in part are detachably connected, the first hinge arm is connected to the movable part, and the movable part can adjust its position in the width direction of the door body, so that the hinge connection structure can be applied to door body structures of different sizes by adjusting the relative position of the movable part and the plug-in part. Therefore, the hinge connection structure has good versatility and greatly reduces the production cost.

[0024] The present invention also provides a steam oven, which adopts the above-mentioned hinge connection structure to connect the first hinge arm with the hinge seat through the movable part. By adjusting the relative position of the movable part and the plug-in part, the hinge connection structure can be adapted to door bodies and cabinet bodies of different sizes. The hinge connection structure has wide applicability, has fewer requirements on the size of the door body and the cabinet body, and has lower requirements on assembly accuracy, which helps to reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0026] Figure 1 is an exploded view of the hinge connection structure provided by the present invention;

[0027] Figure 2 It is a schematic diagram of the assembly structure of the door body and the hinge connection structure provided by the present invention;

[0028] Figure 3 It is a structural schematic diagram of the movable part provided by the present invention.

[0029] In the figure:

[0030] 100, door body; 110, inner door panel; 120, side door frame; 200, hinge seat; 210, plug-in portion; 211, plug-in plate; 212, fixing plate; 2111, plug-in avoidance opening; 220, installation portion; 221, first slot; 222, second slot; 300, movable part; 310, positioning column; 320, sleeve; 400, connecting assembly; 410, first hinge arm; 420, second hinge arm. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions, and the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] See also Figure 1 and Figure 2 , this embodiment provides a hinge connection structure for connecting a door body 100 and a cabinet body. The hinge connection structure includes a hinge seat 200, a movable part 300 and a connecting assembly 400. The hinge seat 200 is connected to the door body 100, and the hinge seat 200 includes a plug-in portion 210. The movable part 300 and the plug-in portion 210 are detachably connected, and the position of the movable part 300 in a first direction (the width direction of the door body 100) is adjustable. The connecting assembly 400 includes a first hinge arm 410 and a second hinge arm 420 that are rotatably connected, the second hinge arm 420 is connected to the cabinet body, and the first hinge arm 410 is connected to the movable part 300.

[0036] The hinge connection structure is deformed by arranging a movable member 300 with adjustable position on the plug-in portion 210 of the hinge seat 200. Since the movable member 300 and the plug-in portion 210 are detachably connected, the first hinge arm 410 is connected to the movable member 300, and the movable member 300 can adjust its position in the width direction of the door body 100, the hinge connection structure can be adapted to door bodies 100 of different sizes by adjusting the relative position of the movable member 300 and the plug-in portion 210. Therefore, the hinge connection structure has good versatility and greatly reduces the production cost.

[0037] Further, see Figure 1 and Figure 3 The plug-in portion 210 includes a plug-in board 211, and a plug-in avoidance opening 2111 is formed on the plug-in board 211. The plug-in avoidance opening 2111 extends along a first direction. The movable member 300 includes a positioning column 310, and the positioning column 310 can be inserted into the plug-in avoidance opening 2111 along the first direction.

[0038] The plug-in board 211 plays a role in supporting and positioning the movable part 300. Optionally, in the present embodiment, the number of the plug-in boards 211 is two, and the two plug-in boards 211 are spaced apart along the second direction (the thickness direction of the door body 100). The movable part 300 is located in the interval between the two plug-in boards 211 and can move in the first direction in the interval. Two plug-in avoidance ports 2111 are provided on each plug-in board 211, and the two plug-in avoidance ports 2111 are spaced apart. The positions of the plug-in avoidance ports 2111 on the two plug-in boards 211 are correspondingly set and have the same height. In other embodiments, the number of the plug-in boards 211 can be one, the number of the plug-in avoidance ports 2111 can be one, three or four or other numbers, the number of the plug-in avoidance ports 2111 on the two plug-in boards 211 can be the same or different, and the height can be the same or different, and can be set according to the needs of use.

[0039] Accordingly, in this embodiment, two positioning posts 310 are provided on both the front and rear sides of the movable member 300. The positioning posts 310 are cylindrical and can move in the first direction along the plug-in avoidance opening 2111. It can be understood that the position and number of the positioning posts 310 are set according to the position and number of the plug-in avoidance opening 2111, so as to ensure that the positioning posts 310 can be inserted therein and play a positioning role. The cross-sectional shape of the positioning posts 310 can be square, waist-shaped or cylindrical, etc., which is not specifically limited here.

[0040] Furthermore, the movable member 300 further includes a sleeve 320 , the positioning column 310 is disposed on an outer wall of the sleeve 320 , and the first hinge arm 410 can be inserted into the sleeve 320 and connected to the sleeve 320 .

[0041] Adopting the structural form of the sleeve 320 can facilitate the positioning and installation of the first hinge arm 410 and the movable member 300, and the overall structure is more compact and stable. In other embodiments, the first hinge arm 410 can be arranged on one side of the movable member 300 and connected by bolts or other connecting members. In this embodiment, since the first hinge arm 410 is in the shape of a flat plate, the sleeve 320 is in the shape of a cuboid with a cavity that runs through from top to bottom. In other embodiments, the shape of the sleeve 320 is set according to the shape of the first hinge arm 410 to ensure that the first hinge arm 410 can be inserted therein. Its top can be open or closed, as long as it does not affect the insertion of the first hinge arm 410.

[0042] Further, the insertion part 210 includes a fixing plate 212. The fixing plate 212 is connected to the insertion plate 211. The fixing plate 212 and the movable member 300 are arranged in the first direction. The door body 100, the fixing plate 212, the sleeve 320 and the first hinge arm 410 are connected through bolts penetrating through.

[0043] The connection cross-section of the fixing plate 212 and the insertion plate 211 is in a C shape. By adopting this structural form, the overall structure of the insertion part 210 is more stable and can facilitate the connection with the side door frame 120. In this embodiment, mounting holes capable of passing bolts are provided on the door body 100, the fixing plate 212, the sleeve 320 and the first hinge arm 410. The first hinge arm 410 is inserted into the sleeve 320, and bolts pass through the mounting holes on the door body 100, the fixing plate 212, the sleeve 320 and the first hinge arm 410 to fix the door body 100, the fixing plate 212, the sleeve 320 and the first hinge arm 410 together. Adopting this connection method, the connection is stable and reliable and convenient for assembly.

[0044] Further, referring to Figures 1 to 3 , the hinge seat 200 includes a mounting part 220. The mounting part 220 is located at the bottom of the movable member 300. The mounting part 220 has a cavity. The first hinge arm 410 passes through the cavity and is connected to the hinge seat 200. The mounting part 220 is connected to the door body 100.

[0045] By providing the mounting part 220, the hinge seat 200 can be connected to the door body 100. The mounting part 220 is provided with a cavity, so that the first hinge arm 410 can pass through the cavity and be inserted into the sleeve 320.

[0046] In the existing structural design of the door body 100, the door body 100 includes three layers of door panels including an inner door panel 110, an intermediate door panel or an outer door panel, or two layers of door bodies including an inner door and an outer door panel. The hinge connection structure provided in this embodiment can be used for both the three-layer door panel and the two-layer door panel structural forms, and has wide applicability.

[0047] Further, referring to Figure 1 and Figure 2 In this embodiment, the door body 100 includes an inner door panel 110 , and a first slot 221 is provided on the mounting portion 220 , and the inner door panel 110 is inserted into the first slot 221 .

[0048] The first slot 221 is located at the outer side of the plug board 211, so that the inner door panel 110 can be inserted into the first slot 221. In this embodiment, the inner door panel 110 is a door panel close to one side of the cabinet.

[0049] Furthermore, in the present embodiment, the door body 100 further includes a middle door panel, and a second slot 222 is provided on the mounting portion 220 , and the middle door panel is inserted into the second slot 222 .

[0050] By providing the second slot 222, the versatility of the hinge base 200 is increased, so that the hinge base 200 can be suitable for the door body 100 with the middle door plate. It can be understood that for the door body 100 structure without the middle door plate, the second slot 222 can be idle.

[0051] Furthermore, in the present embodiment, the door body 100 further includes an outer door panel, and the outer door panel is connected to the outer side surface of the mounting portion 220 .

[0052] Optionally, glass glue may be used to connect the outer door panel and the outer side surface of the mounting portion 220 . Of course, in other embodiments, other methods may also be used to connect the outer door panel and the mounting portion 220 .

[0053] Furthermore, the door body 100 includes a side door frame 120 , and the side door frame 120 is sleeved on the plug-in portion 210 , and the plug-in portion 210 and the outer door panel are both connected to the side door frame 120 .

[0054] In this embodiment, the side door frame 120 includes a first strip plate and a second strip plate spaced apart in the second direction, the first strip plate and the second strip plate are connected by a third strip plate, and the cross section thereof is a U-shaped. The side door frame 120 is sleeved outside the plug-in portion 210. The third strip plate is provided with a mounting hole for allowing bolts to pass through, and the third strip plate, the sleeve 320 and the first hinge arm 410 are connected by bolts. Further, the first strip plate is located between the inner door panel 110 and the plug-in plate 211 close to one side of the inner door panel 110, and the first strip plate and the inner door panel 110 can be connected by glass glue. The second strip plate is located between the outer door panel and the plug-in plate 211 close to the outer door panel, and the second strip plate and the outer door panel can be connected by glass glue.

[0055] Furthermore, the connection between the first hinge arm 410 and the second hinge arm 420 is a mature prior art and will not be described in detail herein.

[0056] This embodiment further provides a steam oven, comprising a door body 100, a cabinet body and the above-mentioned hinge connection structure, wherein the hinge seat 200 is connected to the door body 100, and the second hinge arm 420 is connected to the cabinet body.

[0057] The steam oven adopts the above-mentioned hinge connection structure to connect the first hinge arm 410 through the movable part 300 and the hinge seat 200. By adjusting the relative position of the movable part 300 and the plug-in part 210, the hinge connection structure can be applied to door bodies 100 and cabinet bodies of different sizes. The hinge connection structure has wide applicability, has fewer size requirements for the door body 100 and the cabinet body, has a simple structure, is easy to assemble, and helps to reduce production costs.

[0058] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A hinge connection structure, used to connect a door body (100) and a cabinet body, characterized in that: The hinge connection structure comprises: A hinge seat (200), the hinge seat (200) being connected to the door body (100), and the hinge seat (200) comprising a plug-in portion (210); A movable part (300), the movable part (300) and the plug-in portion (210) are detachably connected, and the position of the movable part (300) in a first direction is adjustable; A connecting assembly (400) includes a first hinge arm (410) and a second hinge arm (420) which are rotatably connected, wherein the second hinge arm (420) is connected to the cabinet, and the first hinge arm (410) is connected to the movable part (300).

2. The hinge connection structure according to claim 1, characterized in that: The plug-in portion (210) comprises a plug-in board (211), a plug-in avoidance opening (2111) is provided on the plug-in board (211), and the plug-in avoidance opening (2111) extends along the first direction; the movable part (300) comprises a positioning column (310), and the positioning column (310) can be inserted into the plug-in avoidance opening (2111) along the first direction.

3. The hinge connection structure according to claim 2, characterized in that: The movable part (300) further comprises a sleeve (320), the positioning column (310) is arranged on the outer wall of the sleeve (320), and the first hinge arm (410) can be inserted into the sleeve (320) and connected to the sleeve (320).

4. The hinge connection structure according to claim 3, characterized in that: The plug-in portion (210) includes a fixing plate (212), the fixing plate (212) and the plug-in plate (211) are connected, the fixing plate (212) and the movable part (300) are arranged along a first direction, and the door body (100), the fixing plate (212), the sleeve (320) and the first hinge arm (410) are connected through bolts.

5. The hinge connection structure according to any one of claims 1 to 4, characterized in that: The hinge seat (200) includes a mounting portion (220), the mounting portion (220) is located at the bottom of the movable part (300), the mounting portion (220) has a cavity, the first hinge arm (410) passes through the cavity and is connected to the hinge seat (200), and the mounting portion (220) is connected to the door body (100).

6. The hinge connection structure according to claim 5, characterized in that: The door body (100) comprises an inner door panel (110), and a first slot (221) is provided on the mounting portion (220), and the inner door panel (110) is inserted into the first slot (221).

7. The hinge connection structure according to claim 5, characterized in that: The door body (100) comprises an intermediate door panel, and a second slot (222) is provided on the mounting portion (220), and the intermediate door panel is inserted into the second slot (222).

8. The hinge connection structure according to claim 5, characterized in that: The door body (100) comprises an outer door panel, and the outer door panel is connected to the outer side surface of the mounting portion (220).

9. The hinge connection structure according to claim 8, characterized in that: The door body (100) comprises a side door frame (120), the side door frame (120) is sleeved on the plug-in portion (210), and the plug-in portion (210) and the outer door panel are both connected to the side door frame (120).

10. A steam oven, characterized in that: It comprises a door body (100), a cabinet body and a hinge connection structure as claimed in any one of claims 1 to 9, wherein the hinge seat (200) is connected to the door body (100), and the second hinge arm (420) is connected to the cabinet body.

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