CN219396812U

CN219396812U - Display cabinet

Info

Publication number: CN219396812U
Application number: CN202222449530.7U
Authority: CN
Inventors: 孙绍斌; 朱宝平; 周星中
Original assignee: Hisense Ronshen Guangdong Freezer Co Ltd; Qingdao Hisense Commercial Cold Chain Co Ltd
Current assignee: Hisense Ronshen Guangdong Freezer Co Ltd; Qingdao Hisense Commercial Cold Chain Co Ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-07-25
Anticipated expiration: 2032-09-15

Abstract

The application provides a showcase, include: the cabinet comprises a cabinet body, a cabinet side plate assembly and a front beam assembly, wherein the cabinet body is provided with a side plate, at least part of assembly parts are formed on the side plate, and clamping parts are formed on the assembly parts; the cabin side plate assembly is connected to two ends of the side plate, and is provided with a mounting convex part which is arranged in the assembly part; the front beam assembly is arranged between the side plates, the front beam assembly is connected to one side of the cabin side plate assembly, and an installation concave part matched with the clamping part is formed on the front beam assembly and clamped on the clamping part. The recess that brings when preassembling screw fixation of curb plate has been solved, has ensured the roughness after the hinge installation, and then makes the door assembly more accurate.

Description

Display cabinet

Technical Field

The application relates to the technical field of refrigeration devices, in particular to a display cabinet.

Background

The foaming box of the beverage display cabinet in the current industry is composed of side plates, upper and lower front beams, a top plate, a bottom plate, left and right reinforced irons, left and right machine cabin side plates and an inner container. The side plates are formed by rolling roller wires, the side plates are provided with grooves, so that gaps with certain distances are formed when the front beams and the reinforcing iron are preassembled, the gaps are sunken when preassembled screws are fixed when the box body is preassembled, flatness after hinge installation is affected, and then accuracy of door body assembly is affected.

Disclosure of Invention

The present utility model solves at least one of the technical problems in the related art to a certain extent.

To this end, this application aims at providing a show cupboard, cabinet curb plate subassembly sets up on the curb plate, preceding roof beam subassembly is connected between the curb plate, cabinet curb plate subassembly is connected with preceding roof beam subassembly, be formed with assembly portion on the curb plate and lie in the block portion of one side of assembly portion, be provided with first reinforcement on the cabinet curb plate, be provided with the second reinforcement on the front beam, all be provided with the installation convex part on first reinforcement and the curb plate, the both ends of preceding Liang Hedi two reinforcements all are provided with the installation concave part, through setting up the installation convex part in assembly portion, the installation concave part block is in the block portion, in order to with cabinet curb plate and front beam fixed connection on the curb plate. The recess that brings when preassembling screw fixation of curb plate has been solved, has ensured the roughness after the hinge installation, and then makes the door assembly more accurate.

A display case according to the present application, comprising: the cabinet comprises a cabinet body, a cabinet side plate assembly and a front beam assembly, wherein the cabinet body is provided with a side plate, at least part of assembly parts are formed on the side plate, and clamping parts are formed on the assembly parts; the cabin side plate assembly is connected to two ends of the side plate, and is provided with a mounting convex part which is arranged in the assembly part; the front beam component is arranged between the side plates, is positioned on one side of the cabin side plate component and is connected with the cabin side plate component, and is provided with an installation concave part matched with the clamping part, and the installation concave part is clamped on the clamping part.

This application is provided with the installation convex part on the storehouse curb plate of show cupboard and the first reinforcement of connection on the storehouse curb plate, all is provided with the installation concave part at the front beam with the both ends of being connected on the second reinforcement of front beam, is formed with at least partial assembly portion on the curb plate, through setting up the installation convex part in the assembly portion, the installation concave part block is on the block portion to with storehouse curb plate subassembly and front beam subassembly fixed connection on the curb plate. Through this mounting means, support curb plate space that this structure can be fine when carrying out the pre-installation case equipment, prevent that the screw from beating the curb plate limit and warp, improvement assembly efficiency that can be better promotes the accuracy of assembly size, and then makes the complete machine assembly more convenient.

In some embodiments of the present application, a cabin side panel assembly includes: the end parts of the machine cabin side plates are connected to the two ends of the side plates; the first reinforcement is sleeved on the cabin side plate, the first reinforcement is buckled on the side plate, and the installation convex parts are respectively formed on the cabin side plate and the first reinforcement.

In some embodiments of the present application, the mounting tabs include a first mounting tab formed on the cabinet side panel and a second mounting tab formed on the first stiffener, the second mounting tab engaging within the first mounting tab.

In some embodiments of the present application, a front beam assembly includes: the front beam is connected between the side plates; and the second reinforcing piece is fixedly connected to the front beam and used for supporting the front beam, and the mounting concave parts are respectively formed on the front Liang Hedi reinforcing pieces.

In some embodiments of the present application, the mounting recess includes a first mounting recess formed on the front beam and a second mounting recess formed on the second reinforcement, the first mounting recess being engaged with the second mounting recess.

In some embodiments of the present application, a plurality of connecting portions are disposed on a side of the first reinforcing member corresponding to the second reinforcing member, a plurality of connecting holes are formed in the second reinforcing member, the connecting holes are matched with the connecting portions, and the connecting portions are clamped in the connecting holes so as to detachably connect the cabin side plate assembly to the front beam assembly.

In some embodiments of the present application, the first mounting protrusion is a structure formed by protruding the cabin side plate in a direction approaching the fitting portion, and the second mounting protrusion is a structure formed by protruding the first reinforcement in a direction approaching the fitting portion.

In some embodiments of the present application, the first mounting recess is a structure in which the front beam is formed in a direction away from the inner side of the side plate, and the second mounting recess is a structure in which the second reinforcing iron is formed in a direction away from the inner side of the side plate.

In some embodiments of the present application, the first reinforcing member is formed with a flange, the flange is attached to an inner wall of the side plate, and the flange is a structure formed by extending the second mounting protruding portion in a direction away from the mounting portion.

In some embodiments of the present application, a plurality of mounting holes are formed in the front beam, a plurality of mounting holes are formed in the second reinforcement, the mounting holes correspond to the mounting holes, and the mounting holes are connected with the second reinforcement by penetrating through the mounting holes through the connecting piece.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.

FIG. 1 is a schematic view of the side panel of a display case according to an embodiment of the present application, in FIG. 1;

FIG. 2 is a schematic view of the side panel of the display case according to an embodiment of the present application, in FIG. 2;

FIG. 3 is a schematic view of the side panel of the display case according to an embodiment of the present application;

FIG. 4 is a schematic view of the structure of a side panel of a display case according to an embodiment of the present application;

FIG. 5 is a schematic view of a first mounting tab of a display case according to an embodiment of the present application;

FIG. 6 is a schematic view of the structure of a first stiffener of a display case according to an embodiment of the present application;

FIG. 7 is a schematic view of a second mounting tab of a display case according to an embodiment of the present application;

FIG. 8 is a schematic view of a first stiffener attached to a side panel of a display case according to an embodiment of the present disclosure;

FIG. 9 is a schematic view of the front beam of the display case according to an embodiment of the present application;

FIG. 10 is a schematic view of a first mounting recess of a display case according to an embodiment of the present application;

FIG. 11 is a schematic structural view of a second stiffener of a display case according to an embodiment of the present application;

FIG. 12 is a schematic view of a second mounting recess of a display case according to an embodiment of the present application;

FIG. 13 is a cross-sectional view of a front beam of the display case coupled to a side panel in accordance with an embodiment of the present application;

in the above figures: a cabinet body 1; a side plate 11; a side plate body 111; bending extension 112; a first section 113; a second section 114; a fitting portion 115; a connection portion 116; a cabin side plate assembly 2; a cabin side plate 21; a first mounting boss 211; a first reinforcing member 22; a second mounting boss 221; a flange 222; a connection portion 223; a front beam assembly 3; a front beam 31; the first mounting recess 311; a second reinforcement 32; a second mounting recess 321; and a connection hole 322.

Detailed Description

The present utility model will be specifically described below by way of exemplary embodiments. It is to be understood that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

The refrigerating device comprises a cabinet body and a door body, wherein a storage space is formed in the cabinet body, and the door body is used for opening or closing the storage space. The main door body is provided with an opening part, and the auxiliary door body is used for opening or closing the opening part. By arranging a plurality of auxiliary door bodies, the purposes that under the condition that the main door body is not opened, the articles can be stored and fetched into the refrigerating device only by opening any auxiliary door body, the cold leakage of users during storing and fetching the articles can be reduced, the energy sources are saved, and the energy consumption is reduced are achieved; in addition, can also store the article on the main door body, can place the article that needs often to access on the main door body to make things convenient for the user to access article, reduce the time that the access article required, also can further reduce the leakage of cold volume.

Wherein, the refrigerating device can comprise a plurality of storage spaces and door bodies with the same quantity as the storage spaces, and each door

The main door body of at least one door body is provided with a plurality of opening parts, the number of the opening parts is the same as that of the auxiliary door bodies, and the auxiliary door bodies are in one-to-one correspondence with the opening parts.

The refrigerating device can be a refrigerating chamber of a refrigerator, a wine cabinet, a showcase capable of refrigerating and the like, and all refrigerating devices with the door body structure and the refrigerating effect are within the protection scope of the utility model.

The implementation of the present utility model will be specifically described below by taking a showcase as an example, and for convenience, the present utility model will be described by taking a side-by-side refrigerator as an example, but the present utility model is not limited thereto.

Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a side plate of a display case according to an embodiment of the present application, fig. 2 is a schematic structural view of a side plate of a display case according to an embodiment of the present application, and fig. 3 is a schematic structural view of a side plate of a display case according to an embodiment of the present application, fig. 3.

Referring to fig. 1-3, the display case provided herein includes: the cabinet comprises a cabinet body 1, a cabinet side plate assembly 2 and a front beam assembly 3, wherein a side plate 11 is arranged on the cabinet body 1, at least part of an assembling part 115 is formed on the side plate 11, and a clamping part 116 is formed on the assembling part 115; the cabin side plate assembly 2 is connected to two ends of the side plate 11, the cabin side plate assembly 2 is formed with mounting convex parts, and the mounting convex parts are arranged in the assembly parts 115; the front beam assembly 3 is disposed between the side plates 11, the front beam assembly 3 is disposed at one side of the cabin side plate assembly 2 and connected to the cabin side plate assembly 2, and an installation recess matched with the engagement portion 116 is formed on the front beam assembly 3, and the installation recess is engaged with the engagement portion 116.

The front side of the cabinet body 1 is the side facing the user when the showcase is in use, and the rear side of the cabinet body 1 is the side opposite to the front side of the cabinet body 1.

The cabinet body 1 comprises a shell and an inner container, wherein the inner container is arranged in the shell, and an installation space is formed between the inner container and the shell and is used for installing display cabinet components and forming a foaming appearance. The interior of the inner container defines a refrigeration chamber. The cabinet body 1 includes curb plate 11, roof, bottom plate and backplate, and the backplate sets up in the rear side of cabinet body 1, and the door body is connected in the front side of cabinet body 1, and the roof sets up in the top of backplate, and the bottom plate sets up in the bottom of backplate, and curb plate 11 sets up in the left and right sides of backplate and door body, and curb plate 11 connects between backplate and door body.

The side plate 11, the top plate, the bottom plate and the back plate are connected before to form a cabinet body 1 with a cabinet opening at the front side, the door body is arranged at the cabinet opening, and the door body is connected to the cabinet body 1 and used for opening or closing the cabinet opening.

The side plate 11 includes a side plate body 111 and bending extension portions 112 extending from two ends of the side plate body 111, the bending extension portions 112 include a first section 113 and a second section 114, wherein the first section 113 extends from the side plate body 111 in a direction perpendicular to the side plate body 111, the second section 114 is formed by extending the first section 113 to an inner side close to the side plate body 111, and the second section 114 is located at an inner side of the first section 113.

The bending extension 112 extends from the side edge of the side plate body 111 perpendicularly to the inner side of the side plate body 111 to form a first section 113, and then continues to extend from the end of the first section 113 and gradually bends inwards to form a second section 114.

At least a part of the fitting portion 115 is formed on the first section 113, and the engaging portion 116 corresponding to the fitting portion 115 is formed on the second section 114.

Because the curb plate 11 in the show cupboard adopts the roller line roller to roll and forms, and curb plate 11 has the recess, is assembly portion 115 in this embodiment promptly, can cause the space of certain distance at this moment when pre-installation front bezel 31 and strengthening iron, can be sunken this moment when the pre-installation cabinet body 1 carries out pre-installation screw fixation, influences the roughness after the coach installs, and then influences the degree of accuracy of door body assembly, and for this reason, this application has realized carrying out gapless lock with machine storehouse curb plate 21, front bezel 31 and curb plate 11 and is connected.

The showcase comprises a cabin side plate assembly 2 and a front beam assembly 3, wherein the cabin side plate assembly 2 is detachably connected with the front beam assembly 3, an installation convex part is arranged on the cabin side plate assembly 2, an installation concave part is arranged on the front beam assembly 3, the installation concave part is clamped on the clamping part 116 by arranging the installation convex part in the assembly part 115, the cabin side plate assembly 2 and the front beam assembly 3 are jointly connected onto the side plate 11, and the fastening connection with the side plate 11 without gaps is realized.

Fig. 4 is a schematic structural view of a side plate of a cabinet according to an embodiment of the present application, fig. 5 is a schematic structural view of a first mounting boss of a cabinet according to an embodiment of the present application, fig. 6 is a schematic structural view of a first reinforcement of a cabinet according to an embodiment of the present application, fig. 7 is a schematic structural view of a second mounting boss of a cabinet according to an embodiment of the present application, and fig. 8 is a schematic structural view of a first reinforcement of a cabinet according to an embodiment of the present application connected to a side plate.

Referring to fig. 4 to 8, the end of the side plate 11 is provided with a cabin side plate assembly 2, the end of the cabin side plate assembly 2 is connected to two ends of the side plate 11, and the cabin side plate assembly 2 is fastened to the inner wall of the side plate 11, specifically, the cabin side plate assembly 2 is provided with a mounting protrusion, which is disposed in the assembly portion 115 to connect the cabin side plate assembly 2 to the side plate 11, and the mounting protrusion includes a first mounting protrusion 211 and a second mounting protrusion 221.

The cabin side plate assembly 2 comprises a cabin side plate 21 and a first reinforcing member 22, wherein the first reinforcing member 22 is sleeved on the cabin side plate 21, and the first reinforcing member 22 is connected to the cabin side plate 21 through a connecting member so as to arrange the cabin side plate 21 in the first reinforcing member 22 for reinforcing the structural stability of the cabin side plate 21.

The end of the cabin side plate 21 is formed with a first mounting protrusion 211, the first reinforcement 22 is formed with a second mounting protrusion 221, the first mounting protrusion 211 is engaged with the second mounting portion, and the first mounting portion and the second mounting protrusion 221 are engaged with each other and engaged with the fitting portion 115.

The first mounting boss 221 is formed by projecting the cabin side plate 21 in a direction approaching the fitting portion 115, and the second mounting boss 231 is formed by projecting the first reinforcing member in a direction approaching the fitting portion 115, and the size of the first mounting boss 221 is smaller than the size of the second mounting boss 231.

In this embodiment, the first stiffener 22 is a first stiffener iron.

The end of the second installation protruding portion 221 of the first reinforcing member 22 extends towards the direction away from the assembly portion 115 to form a flanging 222, the flanging 222 is attached to the inner wall of the side plate 11, and can play a role in reinforcing and supporting the side plate 11 of the display cabinet, so that the problem that the side plate 11 of the display cabinet deforms is solved, and a better protection effect of the cabinet body 1 is achieved.

Fig. 9 is a schematic structural view of a front beam of a showcase according to an embodiment of the present application, fig. 10 is a schematic structural view of a first mounting recess of a showcase according to an embodiment of the present application, fig. 11 is a schematic structural view of a second reinforcement of a showcase according to an embodiment of the present application, fig. 12 is a schematic structural view of a second mounting recess of a showcase according to an embodiment of the present application, and fig. 13 is a sectional view of a front beam of a showcase connected to a side plate according to an embodiment of the present application.

Referring to fig. 9 to 13, the cabinet 1 includes a front beam assembly 3, a front beam 31 disposed between side plates 11, and both ends of the front beam 31 connected to the side plates 11.

The front beam assembly 3 includes a front beam 31 and a second reinforcement 32 connected to the front beam 31.

The front beam 31 closes the lower end of the front side and the front side of the bottom end of the cabinet 1, and the front end of the bottom plate and the lower front beam 31 are closely connected, thereby closing the bottom end of the cabinet 1. By closing the cabinet body 1 in all directions, the foaming material can be injected into the cabinet body 1, and the foaming layer is formed by foaming.

In this embodiment, the front beam 31 is located at the bottom of the cabinet 1 and is connected with the cabinet 1 in a closed manner in the left-right direction.

The front beam 31 has a space between the inner container in the vertical direction, and a foaming space is formed.

First mounting recesses 311 are formed at both ends of the front beam 31, and the front beam 31 is connected to the side plate 11 by engaging the first mounting recesses 311 with the engaging portions 116.

The front beam 31 is provided with a second reinforcing member 32, the second reinforcing member 32 is second reinforcing iron, and the second reinforcing member 32 is connected to the inner wall of the front beam 31 through a connecting piece and used for supporting the front beam 31 and improving the structural stability of the front beam 31.

The second reinforcement 32 is formed with a second mounting recess 321, the first mounting recess 311 is engaged with the second mounting recess 321, and the second reinforcement 32 is engaged with the engaging portion 116 to fix the front beam assembly 3 to the side plate 11, and the second reinforcement 32 is used to improve the structural strength of the front beam 31.

The first mounting recess 311 is formed by extending the front beam in a direction away from the inner side of the side plate 11, and the second mounting recess 321 is formed by recessing the second reinforcement 32 in a direction away from the inner side of the side plate 11, and the size of the second mounting recess 321 is larger than the size of the first mounting recess 311.

The second reinforcement 32 is attached to the inner wall of the front beam 31, and can strengthen and support the front beam 31 of the display cabinet, so that the problem of deformation of the front beam 31 of the display cabinet is solved, and a better protection effect on the cabinet body 1 is achieved.

A plurality of connecting portions 223 are arranged on one side, close to the front beam assembly 3, of the first reinforcing member 22, a plurality of connecting holes 322 are formed in the second reinforcing member 32, the connecting holes 322 are matched with the connecting portions 223, and the detachable connection of the cabin side plate assembly 2 and the front beam assembly 3 is achieved by clamping the connecting portions 223 in the connecting holes 322 so as to further fix the front beam 31 on the side plate 11, and the stability of connection between the front beam 31 and the side plate 11 is improved.

During assembly, the first reinforcing member 22 and the cabin side plate 21 are assembled to form an installation convex part, the second reinforcing member 32 and the front beam 31 are assembled to form an installation concave part, the connecting part 223 of the first reinforcing member 22 is clamped in the connecting hole 322 of the second reinforcing member 32 to realize the connection of the cabin side plate assembly 2 and the front beam assembly 3, the installation convex part is installed in the assembling part 115, the installation concave part is clamped on the connecting part 223 to realize the common connection between the cabin side plate assembly 2, the front beam assembly 3 and the side plate 11, the clamping part 116 of the cabin side plate 21 and the front beam 31 and the side plate 11 and the assembling part 115 of the side plate 11 form a complementary structure, and the groove space of the assembling part 115 of the side plate 11 is complemented, so that the concave preventing function is realized jointly.

By arranging the mounting convex part on the cabin side plate assembly 2 and arranging the structure of matching between the mounting concave part and the assembling part 115 and the connecting part 223 of the side plate 11 on the front beam assembly 3, the front beam 31, the cabin side plate 21 and the side plate 11 are buckled without gaps, and the efficiency of assembling and pre-boxing is improved.

To sum up, this application is provided with the installation convex part on the storehouse curb plate of show cupboard and the first reinforcement of connection on the storehouse curb plate, all is provided with the installation concave part at the front beam with connect the both ends on the second reinforcement of front beam, is formed with at least partial assembly portion on the curb plate, through setting up the installation convex part in the assembly portion, the installation concave part block is on the block portion to with storehouse curb plate subassembly and front beam subassembly fixed connection on the curb plate. Through this mounting means, support curb plate space that this structure can be fine when carrying out the pre-installation case equipment, prevent that the screw from beating the curb plate limit and warp, improvement assembly efficiency that can be better promotes the accuracy of assembly size, and then makes the complete machine assembly more convenient.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A display case, comprising:

the cabinet body is provided with a side plate, at least part of assembly parts are formed on the side plate, and clamping parts are formed on the assembly parts;

the cabin side plate assembly is connected to two ends of the side plate and is provided with a mounting convex part, and the mounting convex part is arranged in the assembly part;

the front beam assembly is arranged between the side plates, the front beam assembly is connected to one side of the cabin side plate assembly, an installation concave portion matched with the clamping portion is formed on the front beam assembly, and the installation concave portion is clamped on the clamping portion.

2. The display case of claim 1, wherein the cabinet side panel assembly comprises:

the end parts of the machine cabin side plates are connected to the two ends of the side plates;

the first reinforcement is sleeved on the cabin side plate, the first reinforcement is buckled on the side plate, and the installation convex parts are respectively formed on the cabin side plate and the first reinforcement.

3. The display case of claim 2, wherein the mounting tabs include a first mounting tab formed on the cabinet side panel and a second mounting tab formed on the first stiffener, the first mounting tab snap-fit into the second mounting tab.

4. The display case of claim 2, wherein the front beam assembly comprises:

a front beam connected between the side plates;

and the second reinforcement is fixedly connected to the front beam and used for supporting the front beam, and the mounting concave parts are respectively formed on the front beam and the second reinforcement.

5. The display case of claim 4, wherein the mounting recess comprises a first mounting recess formed on the front beam and a second mounting recess formed on the second stiffener, the first mounting recess being engaged with the second mounting recess.

6. The showcase of claim 4, wherein a plurality of connecting portions are provided on a side of the first reinforcing member corresponding to the second reinforcing member, a plurality of connecting holes are provided on the second reinforcing member, and the connecting portions are engaged in the connecting holes.

7. A display case according to claim 3, wherein the first mounting projection is formed by projecting the cabinet side plate in a direction approaching the fitting portion, and the second mounting projection is formed by projecting the first reinforcing member in a direction approaching the fitting portion.

8. The showcase of claim 5, wherein the first mounting recess is a structure in which the front beam is recessed in a direction away from an inner side of the side plate, and the second mounting recess is a structure in which the second reinforcement is recessed in a direction away from an inner side of the side plate.

9. A display case according to claim 3, wherein the first reinforcing member is formed with a flange which is fitted to the inner wall of the side plate, and the flange is formed by extending the second mounting projection in a direction away from the fitting portion.

10. The showcase of claim 4, wherein the front beam is provided with a plurality of mounting holes, the second reinforcing member is provided with a plurality of mounting holes, the mounting holes correspond to the mounting holes, and the mounting holes are connected with the mounting holes by connecting members penetrating through the mounting holes so as to connect the front beam with the second reinforcing member.