CN217592539U - Box subassembly and culinary art device - Google Patents

Abstract

The utility model provides a box body component and a cooking device, relating to the technical field of kitchen appliances, wherein the box body component comprises a bottom plate, a doorframe bracket and a hinge fixing seat; the hinge fixing seat is fixed on the bottom plate; along the extending direction of the doorframe bracket, the hinge fixing seat is arranged on the outer side of the doorframe bracket and is fixedly connected with the doorframe bracket. Hinge fixing base and doorframe support fixed connection can carry out the location of fore-and-aft direction to the hinge fixing base, and when the installation hinge subassembly, the suitable rigidity on hinge subassembly and the hinge fixing base to the realization is fixed a position to the fore-and-aft direction of hinge subassembly. Because the intensity of door frame support is higher relatively, be difficult to warp, can make the fore-and-aft direction positioning accuracy of hinge subassembly higher.

Description

Box subassembly and culinary art device

Technical Field

The utility model belongs to the technical field of the kitchen appliance technique and specifically relates to a box subassembly and culinary art device are related to.

Background

The door of cooking devices such as steam boxes and ovens is usually opened in a flip-type manner, i.e., the door and the box body are connected by a hinge assembly.

Generally, the box body includes a door frame and a housing bottom plate, both sides of the door frame are provided with flange structures, a hinge fixing seat is fixed on the housing bottom plate, and a hinge assembly is fixed on the hinge fixing seat. And one end of the hinge assembly is fixed with the flanging structure through screws, so that the hinge assembly is positioned in the front-back direction.

However, the flanging structures on the two sides of the door frame are not high in strength and easy to deform, and the flanging structures deform to cause inaccurate positioning of the hinge assembly in the front-back direction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box body subassembly to solve the unsafe technical problem of hinge subassembly installation location among the prior art.

The utility model provides a box body component, which comprises a bottom plate, a doorframe bracket and a hinge fixing seat;

the hinge fixing seat is fixed on the bottom plate;

along the extending direction of the doorframe bracket, the hinge fixing seat is arranged on the outer side of the doorframe bracket, and the hinge fixing seat is fixedly connected with the doorframe bracket.

Furthermore, a first flanging structure is arranged at the end part of the doorframe bracket along the extending direction of the doorframe bracket;

the hinge fixing seat comprises a first side wall, the first side wall is opposite to the first flanging structure, and the first side wall is fixedly connected with the first flanging structure.

Further, the box body assembly further comprises a fastener;

a first through hole is formed in the first side wall, and a second through hole is formed in the first flanging structure; the fastener sequentially penetrates through the first through hole and the second through hole to fix the first side wall and the first flanging structure.

Furthermore, a first reinforcing structure is arranged between the first flanging structure and the doorframe bracket.

Furthermore, a second flanging structure is arranged at the top end of the doorframe bracket;

the bending direction of the second flanging structure is the same as that of the first flanging structure;

a gap mechanism is arranged on the top surface of the second flanging structure; the gap mechanism comprises two gaps which are arranged at intervals along the extending direction of the doorframe bracket, and an installation part is formed between the two gaps;

the extending direction of the gap and the extending direction of the doorframe bracket are obliquely arranged; one end of the gap and the end part of the first flanging structure far away from the doorframe bracket are arranged in a penetrating way.

Further, the hinge fixing seat also comprises a second side wall and a bottom wall;

the first side wall and the second side wall are arranged oppositely, and the bottom wall is connected between the first side wall and the second side wall; the extending direction of the first side wall is perpendicular to the extending direction of the doorframe bracket;

the bottom wall is fixedly connected with the bottom plate, and the second side wall is fixedly connected with the hinge assembly.

Further, a first stopper is arranged at the top of the first side wall, and the first stopper protrudes towards the second side wall;

and/or; the top of the second side wall is provided with a second stopper which protrudes towards the first side wall.

Further, the box body assembly further comprises a door frame; the door frame with the door frame support sets up relatively, the door frame orientation the terminal surface of door frame support is first terminal surface, the door frame support orientation the terminal surface of door frame is the second terminal surface, the second terminal surface with the bottom fixed connection of first terminal surface.

Furthermore, a first positioning piece is arranged on the first end face, a second positioning piece is arranged on the second end face, and the first positioning piece is connected with the second positioning piece in a matched mode.

Furthermore, the first end face and/or the second end face are/is provided with a salient point structure, and the salient point structure can be used for welding the first end face and the second end face.

Furthermore, a plurality of first grooves are arranged on the bottom surface of the bottom plate, and the first grooves respectively protrude out of the top surface of the bottom plate, so that a plurality of first bosses are formed on the top surface of the bottom plate;

a plurality of first boss interval sets up, and is adjacent be equipped with second additional strengthening between the first boss.

Furthermore, a second boss and a third boss are arranged on the top surface of the bottom plate;

the second boss and the third boss are arranged at intervals along the extending direction of the hinge fixing seat, and the top surface of the second boss is flush with the top surface of the third boss; the extending direction of the hinge fixing seat is vertical to the extending direction of the doorframe bracket;

the hinge fixing seat faces towards one end of the doorframe bracket and is arranged on the second boss, one end, far away from the doorframe bracket, of the hinge fixing seat is arranged on the third boss, and the hinge fixing seat is fixedly connected with the third boss.

Furthermore, the number of the third bosses is two, and the two third bosses are arranged at intervals along the extending direction of the doorframe bracket;

the extending direction of the second boss is parallel to the extending direction of the doorframe bracket, and two ends of the second boss are respectively arranged in one-to-one correspondence with the two third bosses.

Further, along the extending direction of the doorframe bracket, a third side wall is arranged at the end part of the bottom plate;

the hinge fixing seat comprises a second side wall, the second side wall and the third side wall are arranged oppositely, the second side wall and the third side wall are connected through a fastening piece, a second groove is formed in the end face, far away from the second side wall, of the third side wall, and the fastening piece extends into the second groove.

An object of the utility model is also to provide a cooking device, include the utility model provides a box subassembly.

The utility model provides a box body component, which comprises a bottom plate, a doorframe bracket and a hinge fixing seat; the hinge fixing seat is fixed on the bottom plate; along the extending direction of the doorframe bracket, the hinge fixing seat is arranged on the outer side of the doorframe bracket and is fixedly connected with the doorframe bracket. Hinge fixing base and door frame support fixed connection can carry out the location of fore-and-aft direction to the hinge fixing base, and when the installation hinge subassembly, suitable rigidity on hinge subassembly and the hinge fixing base to the realization is fixed a position to the fore-and-aft direction of hinge subassembly. Because the intensity of door frame support is higher relatively, be difficult to warp, can make the fore-and-aft direction positioning accuracy of hinge subassembly higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an exploded view of a housing assembly provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a doorframe bracket in a box assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a door bottom plate in a box body assembly provided by an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a hinge fixing seat in a box assembly according to an embodiment of the present invention.

An icon: 1-a bottom plate; 11-a first boss; 12-a second reinforcing structure; 13-a second boss; 14-a third boss; 15-a third side wall; 16-a second groove; 17-a fourth via; 19-a seventh via; 2-a doorframe bracket; 21-a first flanging structure; 22-a second via; 23-a first reinforcing structure; 24-a second flange structure; 25-a gap; 26-a mounting portion; 27-a second face; 28-eighth via; 29-bump structure; 3-hinge fixing base; 31-a first side wall; 32-a first via; 33-a second side wall; 34-a bottom wall; 35-a first stop; 36-a second stop; 37-fifth via; 4-door frame.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a box subassembly and culinary art device, it is right to give a plurality of embodiments below the utility model provides a box subassembly and culinary art device carry out detailed description.

Example 1

The box body assembly provided by the embodiment, as shown in fig. 1 to 4, includes a bottom plate 1, a doorframe bracket 2 and a hinge fixing seat 3; the hinge fixing seat 3 is fixed on the bottom plate 1; along the extending direction of the doorframe bracket 2, the hinge fixing seat 3 is arranged at the outer side of the doorframe bracket 2, and the hinge fixing seat 3 is fixedly connected with the doorframe bracket 2.

Hinge fixing base 3 and door frame support 2 fixed connection can carry out the location of fore-and-aft direction to hinge fixing base 3, and when the installation hinge subassembly, the position that is fit for on hinge subassembly and the hinge fixing base 3 is fixed to the realization is fixed a position to the fore-and-aft direction of hinge subassembly. Because the strength of the doorframe bracket 2 is relatively high, the doorframe bracket is not easy to deform, and the positioning accuracy of the hinge assembly in the front-back direction can be higher.

The front-rear direction is perpendicular to the extending direction of the door frame bracket 2. The front-back direction is shown by the arrow ab in fig. 1, and the extending direction of the doorframe bracket 2 is shown by the arrow cd in fig. 1.

Wherein, along the extending direction of door frame support 2, can set up hinge fixing base 3 in one side of door frame support 2, also can set up hinge fixing base 3 respectively in the both sides of door frame support 2. In this embodiment, along the extending direction of the doorframe bracket 2, the two sides of the doorframe bracket 2 are respectively provided with a hinge fixing seat 3.

The thickness of the doorframe bracket 2 is generally 1-2mm of sheet metal parts, in the embodiment, the thickness of the doorframe bracket 2 is 1.2mm, and the strength is relatively high.

The hinge fixing seat 3 is fixedly connected with the door frame support 2, and the connection mode can be welding, and can also be any suitable mode such as connection through a fastener (for example, a screw or a bolt).

In an alternative embodiment, the hinge fixing base 3 comprises a bottom wall 34, and the bottom wall 34 is fixedly connected with the bottom end of the doorframe bracket 2.

In another alternative embodiment, the hinge fixing base 3 includes a first side wall 31, and one end of the doorframe bracket 2 is a first end portion along the extending direction of the doorframe bracket 2, and the first end portion is fixedly connected with the first side wall 31.

Further, along the extending direction of the doorframe bracket 2, the end of the doorframe bracket 2 is provided with a first flanging structure 21; the hinge fixing seat 3 includes a first side wall 31, the first side wall 31 is opposite to the first flanging structure 21, and the first side wall 31 is fixedly connected to the first flanging structure 21.

Wherein, door frame support 2 is fixed on door frame 4, and first flanging structure 21 is buckled towards the direction that deviates from door frame 4, and first lateral wall 31 is laminated and fixed with first flanging structure 21 to make first lateral wall 31 and first flanging structure 21 fixed as an organic whole.

Further, the box body assembly also comprises a fastener; a first through hole 32 is formed in the first side wall 31, and a second through hole 22 is formed in the first flanging structure 21; the fastener passes through the first through hole 32 and the second through hole 22 in order to fix the first sidewall 31 and the first flange structure 21.

The fastener can be a screw, a bolt and any other suitable form. The fastener passes through first through-hole 32 and second and passes through, can carry out comparatively accurate location to first lateral wall 31 and first flanging structure 21, makes hinge fixing base 3's location more accurate.

Further, a first reinforcing structure 23 is arranged between the first flanging structure 21 and the doorframe bracket 2.

The outer contour of the first reinforcing structure 23 may be linear or triangular. In this embodiment, the first reinforcing structure 23 is a triangular reinforcing rib.

Set up first additional strengthening 23, can further strengthen first flanging structure 21's intensity to prevent that first flanging structure 21 from warping, with the accuracy that improves hinge fixing base 3 front and back direction location.

Further, a second flanging structure 24 is arranged at the top end of the doorframe bracket 2; the bending direction of the second flanging structure 24 is the same as that of the first flanging structure 21; a gap mechanism is arranged on the top surface of the second flanging structure 24; the gap mechanism comprises two gaps 25, the two gaps 25 are arranged at intervals along the extending direction of the doorframe bracket 2, and an installation part 26 is formed between the two gaps 25; the extending direction of the gap 25 is inclined with the extending direction of the doorframe bracket 2; one end of the gap 25 and the end of the first flanging structure 21 far away from the doorframe bracket 2 are arranged in a penetrating manner.

Wherein, second flanging structure 24 is bent towards the direction that deviates from door frame 4, and second flanging structure 24 can strengthen the intensity on door frame support 2 top.

The angle between the extending direction of the slit 25 and the extending direction of the door frame bracket 2 may be any suitable angle such as 90 °, 85 °, or 80 °. In this embodiment, the extending direction of the slit 25 forms an angle of 90 ° with the extending direction of the doorframe bracket 2.

The mounting portion 26 may be used to support the bottom-heating-tube securing plate, and the bottom-heating-tube securing plate may be inserted into the slit 25, thereby facilitating the mounting of the bottom-heating-tube securing plate. When end heating pipe fixed plate and gap 25 are pegged graft, because the tip that door frame support 2 was kept away from to the one end in gap 25 and first turn-ups structure 21 runs through the setting, end heating pipe fixed plate can be kept away from door frame support 2 by first turn-ups structure 21 tip and insert gap 25, and the operation is comparatively convenient.

The number of the gap mechanisms may be one or multiple, and in this embodiment, the number of the gap mechanisms is multiple, and the multiple gap mechanisms are arranged at intervals along the extending direction of the doorframe bracket 2.

Further, the hinge fixing base 3 further comprises a second side wall 33 and a bottom wall 34; the first side wall 31 is arranged opposite to the second side wall 33, and the bottom wall 34 is connected between the first side wall 31 and the second side wall 33; the extending direction of the first side wall 31 is perpendicular to the extending direction of the doorframe bracket 2; the bottom wall 34 is fixedly connected to the base plate 1 and the second side wall 33 is fixedly connected to the hinge assembly.

The first side wall 31 is disposed opposite to the second side wall 33, the extending direction of the first side wall 31 is parallel to the extending direction of the second side wall 33, and the extending direction of the first side wall 31 is parallel to the front-rear direction. The first side wall 31 and the second side wall 33 are fixedly connected to the bottom wall 34, respectively. The first side wall 31 and the second side wall 33 are disposed at an interval in opposition in the extending direction of the doorframe bracket 2.

The bottom wall 34 and the bottom plate 1 may be welded or connected by fasteners. In this embodiment, diapire 34 passes through screwed connection with bottom plate 1, sets up the third through-hole on diapire 34, sets up fourth through-hole 17 on bottom plate 1, and the screw passes third through-hole and fourth through-hole 17 in proper order to it is fixed with bottom plate 1, and third through-hole and fourth pass and screw cooperation, can play better positioning action to diapire 34.

The hinge assembly is disposed between the first side wall 31 and the second side wall 33 and on the bottom wall 34, the hinge assembly extends in a direction perpendicular to the extending direction of the doorframe bracket 2, and the hinge assembly is fixedly connected with the second side wall 33, so that the hinge assembly is fixed with the hinge fixing seat 3, and the connection manner may be welding or may be connected by a fastener.

In this embodiment, the hinge assembly is connected to the second sidewall 33 through a screw, the second sidewall 33 is provided with a fifth through hole 37, the hinge assembly is provided with a sixth through hole, the screw sequentially passes through the fifth through hole 37 and the sixth through hole, so that the second sidewall 33 and the hinge assembly are fixed, and the fifth through hole 37 and the sixth through hole are matched with the screw, so that the hinge assembly can be well positioned.

In addition, a plurality of fifth through holes 37 may be provided at intervals in the extending direction of the second sidewall 33, and a plurality of sixth through holes may be provided in the extending direction of the hinge assembly, the plurality of fifth through holes 37 and the plurality of sixth through holes being provided in one-to-one correspondence to further improve the positioning effect.

Wherein the extending direction of the second sidewall 33, the extending direction of the hinge assembly, and the front-rear direction are parallel.

Further, the top of the first sidewall 31 is provided with a first stopper 35, and the first stopper 35 protrudes toward the second sidewall 33; and/or; the second sidewall 33 is provided at the top thereof with a second stopper 36, and the second stopper 36 protrudes toward the first sidewall 31.

In one embodiment, the top of the first sidewall 31 is provided with a first stopper 35, and the first stopper 35 protrudes toward the second sidewall 33; in another embodiment, the top of the second sidewall 33 is provided with a second stopper 36, and the second stopper 36 protrudes toward the first sidewall 31; in another embodiment, the top of the first sidewall 31 is provided with a first stopper 35, the first stopper 35 protrudes toward the second sidewall 33, the top of the second sidewall 33 is provided with a second stopper 36, and the second stopper 36 protrudes toward the first sidewall 31, in this embodiment, the first stopper 35 and the second stopper 36 are spaced apart.

The first stopper 35 may be in the form of a stopper or a baffle, and the second stopper 36 may be in the form of a stopper or a baffle.

When the door body is turned over, the first stopper 35 can block the hinge assembly, so that the end part of the hinge assembly, which is far away from the door frame 4, is tilted upwards to limit; the second stop 36 is capable of stopping the hinge assembly to limit tilting of the end of the hinge assembly remote from the door frame 4.

Further, the box body assembly also comprises a door frame 4; the door frame 4 is arranged opposite to the door frame support 2, the end face of the door frame 4 facing the door frame support 2 is a first end face, the end face of the door frame support 2 facing the door frame 4 is a second end face 27, and the second end face 27 is fixedly connected with the bottom of the first end face.

The doorframe bracket 2 serves as a lower bracket of the doorframe 4 and can provide a support for the bottom of the doorframe 4. Wherein, the bottom of the first end face and the second end face 27 can be welded or connected by a fastener.

Further, a first positioning member is disposed on the first end surface, a second positioning member is disposed on the second end surface 27, and the first positioning member is connected with the second positioning member in a matching manner.

Set up first setting element and second setting element, can make the fixed position of door frame support 2 and door frame 4 more accurate, guarantee the uniformity of door frame support 2 relative position on door frame 4.

Wherein, first setting element can be the arch, and the second setting element is the recess, and arch and recess cooperation joint.

In this embodiment, the second positioning element is an eighth through hole 28, the first positioning element is a ninth through hole, and the screw passes through the eighth through hole 28 and the ninth through hole, so that the first end surface is fixed to the second end surface 27, and the eighth through hole 28 and the ninth through hole are matched with the screw to achieve the positioning effect.

When the first end surface is welded with the second end surface 27, the first end surface and/or the second end surface 27 is/are provided with the salient point structures 29, and the salient point structures 29 can weld the first end surface and the second end surface 27.

In one embodiment, the bump structures 29 are disposed on the first end surface, in another embodiment, the bump structures 29 are disposed on the second end surface 27, and in yet another embodiment, the bump structures 29 are disposed on both the first end surface and the second end surface 27.

During soldering, the bump structure 29 can be melted, so that the soldering firmness of the first end face and the second end face 27 is ensured.

Furthermore, a plurality of first grooves are arranged on the bottom surface of the bottom plate 1, and the first grooves respectively protrude out of the top surface of the bottom plate 1, so that a plurality of first bosses 11 are formed on the top surface of the bottom plate 1; a plurality of first bosss 11 are arranged at intervals, and a second reinforcing structure 12 is arranged between the adjacent first bosss 11.

The shape of the first boss 11 may be any suitable shape such as a circle or a polygon. In this embodiment, the first bosses 11 are hexagonal in shape. The second reinforcing structure 12 may be a linear rib or a curved rib.

Each of the first bosses 11 is formed to have a local hardening effect, thereby enhancing the strength of the entire chassis base 1. And second additional strengthening 12 also can promote the intensity of bottom plate 1, makes bottom plate 1 non-deformable to prevent that bottom plate 1 from warping to hinge fixing base 3 and hinge subassembly front and back slope, and then avoid influencing the closing force of hinge subassembly and the closed angle of the door body, prevent gas leakage.

The plurality of bosses may be disposed on the entire base plate 1, or may be disposed in the middle region of the base plate 1, in this embodiment, the plurality of first bosses 11 are distributed in a matrix shape in the middle region of the base plate 1, and the second bosses 13 and the third bosses 14 are disposed outside the plurality of first bosses 11.

Further, a second boss 13 and a third boss 14 are arranged on the top surface of the bottom plate 1; along the extending direction of the hinge fixing seat 3, the second boss 13 and the third boss 14 are arranged at intervals, and the top surface of the second boss 13 is flush with the top surface of the third boss 14; the one end setting on second boss 13 of hinge fixing base 3 orientation door frame support 2, the one end setting on third boss 14 of hinge fixing base 3 keeping away from door frame support 2, and hinge fixing base 3 and third boss 14 fixed connection. The extending direction of the hinge fixing seat 3 is perpendicular to the extending direction of the doorframe bracket 2, and the extending direction of the hinge fixing seat 3 is parallel to the front-back direction.

The top surface of the second boss 13 is flush with the top surface of the third boss 14, so that one end of the hinge fixing seat 3 facing the doorframe bracket 2 and one end of the hinge fixing seat far away from the doorframe bracket 2 are located at the same height, and the horizontal heights of the hinge fixing seat 3 in the front-rear direction after installation are kept consistent.

Wherein, second boss 13 is used for supporting hinge fixing base 3 towards the one end of door frame support 2, and when the door body opened the door, external force was applyed on bottom plate 1, and second boss 13 can support the one end of hinge fixing base 3 towards door frame support 2, can prevent that the one end of hinge fixing base 3 towards door frame support 2 from sinking to prevent the slope of the door body and leak gas.

In addition, the second bosses 13 can also improve the strength of the base plate 1, and prevent the base plate 1 from being deformed.

The third boss 14 is used for supporting one end of the hinge fixing seat 3 far away from the doorframe bracket 2, and the hinge fixing seat 3 is fixedly connected with the third boss 14, so that the hinge fixing seat 3 can be fixed. In the present embodiment, the fourth through-hole 17 is formed on the top surface of the third boss 14.

In addition, the third bosses 14 can also improve the strength of the base plate 1, and prevent the base plate 1 from being deformed.

The extending direction of the second boss 13 and the extending direction of the hinge fixing seat 3 may be parallel or inclined. The extending direction of the third boss 14 may be parallel to the extending direction of the hinge fixing seat 3, or may be inclined to the extending direction of the hinge fixing seat 3.

In this embodiment, there are two third bosses 14, and the two third bosses 14 are arranged at intervals along the extending direction of the doorframe bracket 2; the extending direction of the second bosses 13 is parallel to the extending direction of the doorframe bracket 2, and two ends of the second bosses 13 are respectively arranged corresponding to the two third bosses 14 one to one.

Set up hinge fixing base 3 on two third bosss 14 respectively, the extending direction of third boss 14 can be parallel with hinge fixing base 3's extending direction, second boss 13 transversely sets up between two third bosss 14, the both ends of second boss 13 set up with two third boss 14 one-to-one respectively relatively, two pairs of correspondence of second boss 13 support hinge fixing base 3 tip towards door frame support 2 respectively, utilize a second boss 13 just can correspond and support two door frame support 2, and second boss 13 can strengthen the intensity of bottom plate 1 tip towards door frame 4, prevent that bottom plate 1 from warping.

Further, in the extending direction of the doorframe bracket 2, the end of the bottom plate 1 is provided with a third sidewall 15; the hinge fixing seat 3 includes a second sidewall 33, the second sidewall 33 is opposite to the third sidewall 15, the second sidewall 33 is connected to the third sidewall 15 through a fastening member, a second groove 16 is disposed on an end surface of the third sidewall 15 far away from the second sidewall 33, and the fastening member extends into the second groove 16.

The fasteners may be screws or bolts or the like. The third sidewall 15 is provided with a seventh through hole 19, and the fastening member sequentially passes through the seventh through hole, the fifth through hole 37 and the sixth through hole, so that the third sidewall 15, the second sidewall 33 and the hinge assembly are fixed as a whole. The number of the seventh through holes 19 may be plural along the extending direction of the third sidewall 15, and the positioning effect among the third sidewall 15, the hinge fixing seat 3 and the hinge assembly can be further improved by providing fasteners at plural positions, wherein the extending direction of the third sidewall 15 is parallel to the front-rear direction. The second recess 16 gives way to the fastener so that the head of the fastener does not protrude from the third side wall 15.

Example 2

The cooking device provided by the embodiment comprises the box body assembly provided by the embodiment 1. Hinge fixing base 3 and door frame support 2 fixed connection can carry out the location of fore-and-aft direction to hinge fixing base 3, and when the installation hinge subassembly, suitable rigidity is gone up to hinge subassembly and hinge fixing base 3 to the realization is fixed a position the fore-and-aft direction of hinge subassembly. Because the intensity of door frame support 2 is higher relatively, be difficult to warp, can make the fore-and-aft direction location accuracy of hinge subassembly higher.

The cooking device can be any suitable equipment such as a steam box, an oven or a steaming and baking integrated machine.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (15)

1. A box body assembly is characterized by comprising a bottom plate (1), a doorframe bracket (2) and a hinge fixing seat (3);

the hinge fixing seat (3) is fixed on the bottom plate (1);

along the extending direction of the doorframe bracket (2), the hinge fixing seat (3) is arranged on the outer side of the doorframe bracket (2), and the hinge fixing seat (3) is fixedly connected with the doorframe bracket (2).

2. A box assembly according to claim 1, characterized in that, along the extension direction of the doorframe bracket (2), the end of the doorframe bracket (2) is provided with a first flanging structure (21);

the hinge fixing seat (3) comprises a first side wall (31), the first side wall (31) and the first flanging structure (21) are arranged oppositely, and the first side wall (31) is fixedly connected with the first flanging structure (21).

3. The box assembly of claim 2, further comprising a fastener;

a first through hole (32) is formed in the first side wall (31), and a second through hole (22) is formed in the first flanging structure (21); the fastener penetrates through the first through hole (32) and the second through hole (22) in sequence to fix the first side wall (31) and the first flanging structure (21).

4. A box assembly according to claim 2, characterised in that a first reinforcing structure (23) is provided between the first flanging structure (21) and the door frame bracket (2).

5. A box assembly according to claim 2, characterized in that the top end of the door frame bracket (2) is provided with a second flanging structure (24); the bending direction of the second flanging structure (24) is the same as that of the first flanging structure (21);

a gap mechanism is arranged on the top surface of the second flanging structure (24); the gap mechanism comprises two gaps (25), the two gaps (25) are arranged at intervals along the extending direction of the doorframe bracket (2), and an installation part (26) is formed between the two gaps (25);

the extending direction of the gap (25) and the extending direction of the doorframe bracket (2) are obliquely arranged; one end of the gap (25) and the end part, far away from the doorframe bracket (2), of the first flanging structure (21) penetrate through the gap.

6. A box assembly according to claim 2, wherein the hinge fixing seat (3) further comprises a second side wall (33) and a bottom wall (34);

the first side wall (31) and the second side wall (33) are oppositely arranged, and the bottom wall (34) is connected between the first side wall (31) and the second side wall (33); the extending direction of the first side wall (31) is perpendicular to the extending direction of the doorframe bracket (2);

the bottom wall (34) is fixedly connected with the bottom plate (1), and the second side wall (33) is fixedly connected with a hinge assembly.

7. The tank assembly according to claim 6, characterized in that the top of said first side wall (31) is provided with a first stop (35), said first stop (35) projecting towards said second side wall (33);

and/or; and a second stopper (36) is arranged at the top of the second side wall (33), and the second stopper (36) protrudes towards the first side wall (31).

8. A tank assembly according to claim 1, characterized in that it further comprises a door frame (4); door frame (4) with door frame support (2) set up relatively, door frame (4) orientation the terminal surface of door frame support (2) is first terminal surface, door frame support (2) orientation the terminal surface of door frame (4) is second terminal surface (27), second terminal surface (27) with the bottom fixed connection of first terminal surface.

9. The box body assembly as recited in claim 8, wherein a first positioning member is arranged on the first end face, a second positioning member is arranged on the second end face (27), and the first positioning member is connected with the second positioning member in a matching manner.

10. A tank assembly according to claim 8, characterised in that the first end face and/or the second end face (27) is/are provided with a protruding point structure (29), the protruding point structure (29) being capable of welding the first end face and the second end face (27).

11. A box assembly according to any one of claims 1 to 10, wherein a plurality of first grooves are formed on the bottom surface of the bottom plate (1), and the first grooves respectively protrude from the top surface of the bottom plate (1), so that a plurality of first bosses (11) are formed on the top surface of the bottom plate (1);

a plurality of first bosses (11) are arranged at intervals, and second reinforcing structures (12) are arranged between the adjacent first bosses (11).

12. A tank assembly as claimed in any one of claims 1 to 10, characterised in that the top face of the base plate (1) is provided with second (13) and third (14) bosses;

the second boss (13) and the third boss (14) are arranged at intervals along the extension direction of the hinge fixing seat (3), and the top surface of the second boss (13) is flush with the top surface of the third boss (14); the extending direction of the hinge fixing seat (3) is vertical to the extending direction of the doorframe bracket (2);

hinge fixing base (3) orientation the one end setting of door frame support (2) is in on second boss (13), hinge fixing base (3) are kept away from the one end setting of door frame support (2) is in on third boss (14), just hinge fixing base (3) with third boss (14) fixed connection.

13. A box assembly according to claim 12, wherein there are two third bosses (14), and the two third bosses (14) are arranged at intervals along the extending direction of the doorframe bracket (2);

the extending direction of the second boss (13) is parallel to the extending direction of the doorframe bracket (2), and two ends of the second boss (13) are respectively arranged in one-to-one correspondence with the two third bosses (14).

14. A box assembly according to claim 12, characterised in that the end of the bottom plate (1) in the direction of extension of the doorframe bracket (2) is provided with a third side wall (15);

the hinge fixing seat (3) comprises a second side wall (33), the second side wall (33) and the third side wall (15) are arranged oppositely, the second side wall (33) is connected with the third side wall (15) through a fastening piece, the third side wall (15) is far away from a second groove (16) formed in the end face of the second side wall (33), and the fastening piece extends into the second groove (16).

15. A cooking device comprising the cabinet assembly of any one of claims 1-14.

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