CN217504097U - Refrigerator with a door - Google Patents

Abstract

The utility model provides a refrigerator, which comprises a box body with an open front side and a box door covered on the front side of the box body, wherein the box door comprises a door frame, a panel and a door liner; the door frame includes upper end cover, lower extreme lid and two frames. The upper end of the frame is bent inwards to form a clamping part; the clamping part is arranged on the upper end cover in a penetrating mode and clamped on the upper end cover, and the frame is fixedly arranged on the upper end cover through the clamping of the clamping part at the upper end of the frame. The clamping part is bent inwards and is arranged on the upper end cover in a penetrating mode, so that the clamping part is hidden in the upper end cover, the upper end of the frame is prevented from being exposed outside the box door, and the upper end of the frame is effectively prevented from rusting.

Description

Refrigerator with a door

Technical Field

The utility model relates to a refrigeration art field, in particular to refrigerator.

Background

With the improvement of living standard, the refrigerator has become an essential household appliance in the home of people. The refrigerator at least comprises a refrigerator body and a refrigerator door, wherein the refrigerator door generally comprises an upper end cover, a lower end cover, a left side frame, a right side frame, a door panel, a door liner and other parts, and heat-insulating foaming materials are injected into the middle of the refrigerator door.

In the related art, the frame is fixed on the end cover in a sticking mode, and the frame is easy to loosen and affects the stability of the frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a refrigerator to with the firm upper end cover that is fixed in of frame.

In order to solve the technical problem, the utility model adopts the following technical scheme:

according to one aspect of the present invention, the present invention provides a refrigerator, including a box body with a front side opening and a door covering the front side of the box body, wherein the door includes a door frame, a panel and a door liner; the door frame comprises an upper end cover, a lower end cover and two frames; the upper end cover and the lower end cover are arranged at intervals up and down; the two frames are provided with the left side and the right side of the upper end cover; the frame is arranged vertically; the lower end of the frame is connected to the lower end cover; the upper end of the frame is bent inwards to form a clamping part; the clamping part is arranged in a penetrating way and clamped on the upper end cover; the outer side surface of the frame is flush with the left end and the right end of the upper end cover correspondingly; the panel is fixed and seals the front side surface of the door frame; the door liner fixes and seals the rear side of the door frame.

In some embodiments of the present application, two ends of the upper end cover are provided with a clamping cavity corresponding to the clamping portion; the clamping part is clamped in the corresponding clamping cavity.

In some embodiments of the present application, at least one of the fastening portions of the side frame is provided with a fastening hole that is through from top to bottom; the upper side wall or the lower side wall of the clamping cavity protrudes upwards to form a limiting clamping protrusion; the limiting clamping protrusions are clamped in the clamping holes.

In some embodiments of the present application, the upper and lower side walls of the engaging cavity are provided with a limiting rib at a side wall opposite to the limiting protrusion, and the limiting rib abuts against a surface of the engaging portion facing away from the limiting protrusion.

In some embodiments of the present application, a through hole penetrating from top to bottom is formed on the engaging portion of at least one of the frames; the upper surface of the upper end cover is provided with a mounting opening corresponding to the clamping cavity; the mounting port penetrates through the clamping cavity correspondingly; a fixing hole is formed in the lower side wall of the clamping cavity; the fastener is arranged through the through hole and the fixing hole.

In some embodiments of the present application, a hinge cover for connecting a hinge is accommodated in the mounting opening, the hinge cover is attached to the corresponding engaging portion, and a fastening member sequentially passes through the hinge cover, the through hole and the fixing hole to fix the hinge cover to the door.

In some embodiments of the present application, the front and rear edges of the frame are respectively bent inward and extended to form wing plates; positioning clamping protrusions are convexly arranged on the front side surface and the rear side surface of the upper end cover and/or the lower end cover; the wing plate is provided with a positioning hole corresponding to the positioning clamp protrusion; the positioning clamp is convexly clamped in the corresponding positioning hole.

In some embodiments of the present application, the front side of the bezel, the front side of the upper endcap, and the front side of the lower endcap are flush; the panel is a flat glass panel; the rear side of the panel is attached to the front side face of the frame, the front side face of the upper end cover and the front side face of the lower end cover.

In some embodiments of the present application, the lower end of the frame is bent inward to form the engaging portion, and the engaging portion at the lower end of the frame is inserted into and engaged with the lower end cover.

In some embodiments of the present application, the engaging portion is integrally formed on the frame in a bent manner.

According to the above technical scheme, the utility model discloses following advantage and positive effect have at least:

in the utility model, the upper end of the frame is bent inwards to form a clamping part; the clamping part is arranged on the upper end cover in a penetrating mode and clamped on the upper end cover, and the frame is fixedly arranged on the upper end cover through the clamping of the clamping part at the upper end of the frame.

The clamping part is bent inwards and is arranged on the upper end cover in a penetrating mode, so that the clamping part is hidden in the upper end cover, the upper end of the frame is prevented from being exposed outside the box door, and the upper end of the frame is effectively prevented from rusting.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the refrigerator of the present invention.

Fig. 2 is a schematic structural view of a first embodiment of the door of the present invention.

Fig. 3 is an exploded schematic view of the structure depicted in fig. 2.

Fig. 4 is a schematic structural diagram of a first frame embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a second frame embodiment of the present invention.

Fig. 6 is a schematic view of a first embodiment of the upper end cover of the first embodiment of the door from a perspective.

Fig. 7 is a schematic view of the structure of fig. 6 from another perspective.

Fig. 8 is a schematic view of the connection between the upper end cover and the first rim in the first embodiment of the door.

Fig. 9 is a schematic cross-sectional view of the structure shown in fig. 8.

Fig. 10 is a schematic view showing the connection between the upper end cover and the second rim in the first embodiment of the door.

Fig. 11 is a schematic structural view of an embodiment of a lower cover in a first embodiment of a door.

Fig. 12 is a schematic structural view of a second embodiment of the door of the present invention.

Fig. 13 is an exploded schematic view of the structure depicted in fig. 12.

Fig. 14 is a schematic structural diagram of a third frame of the present invention.

Fig. 15 is a schematic structural diagram of a fourth frame of the present invention.

The reference numerals are explained below: 100. a box body; 200. a box door; 210. a box door; 211. an upper end cover; 2111. a clamping cavity; 2112. limiting clamping protrusions; 2113. limiting ribs; 2114. a clamping cavity; 2115. an installation port; 2116. a fixing hole; 2117. positioning the clamping protrusion; 212. a lower end cover; 2121. a clamping cavity; 213. a panel; 214. a door inner container; 215. a first frame; 2151. a fastening part; 2152. a clamping hole; 2153. a fastening part; 2154. perforating; 2155. a wing plate; 2156. positioning holes; 216. a second frame; 2161. a fastening part; 2162. perforating; 2163. a fastening part; 2165. a wing plate; 2166. positioning holes; 220. a box door; 221. an upper end cover; 222. a lower end cover; 223. a panel; 224. a door inner container; 225. a third frame; 2251. a fastening part; 2252. a clamping hole; 226. a fourth frame; 2261. a fastening part; 2262. perforating; 2263. a clamping hole; 300. and (7) a hinge cover.

Detailed Description

Exemplary embodiments that embody features and advantages of the present invention will be described in detail in the following description. It is to be understood that the invention is capable of other and different embodiments and its several details are capable of modification without departing from the scope of the invention, and that the description and drawings are to be regarded as illustrative in nature and not as restrictive.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the related art, the frame is fixed on the end cover in a sticking mode, and the frame is easy to loosen and affects the stability of the frame.

For convenience of description and understanding, a state of the refrigerator when the refrigerator is vertically used is taken as a reference, a direction of the refrigerator facing a user is front, a direction of the refrigerator facing away from the user is rear, a vertical direction is a vertical direction, and a width direction of the refrigerator is a left-right direction. The refrigerator comprises a refrigerator body and a refrigerator door, wherein the outer side of the refrigerator door is one side back to the center of the refrigerator door, and the inner side of the refrigerator door is one side facing to the center of the refrigerator door.

Fig. 1 is a schematic structural diagram of an embodiment of the refrigerator of the present invention.

Referring to fig. 1, the present embodiment provides a refrigerator for storing articles at a low temperature, which may also be a refrigerated showcase or a refrigerated wine cabinet. The refrigerator includes a cabinet 100, a door 200 rotatably covering the cabinet 100, and a refrigerating assembly disposed in the cabinet 100.

The cabinet 100 is constructed to form a refrigerating compartment having an open front side, in which foods are placed for low-temperature storage. The refrigerating chamber comprises a refrigerating chamber and a freezing chamber which are arranged at intervals and are provided with openings at the front sides. The refrigerating chamber is used for refrigerating food, and the freezing chamber is used for freezing food. The specific structure of the box 100 refers to the structure of the box in the related art, and is not described in detail herein.

The door is rotatably covered on the cabinet 100 to open or close the refrigerating compartment of the cabinet 100, and articles are taken and placed in the refrigerating compartment. Exemplary door includes a freezing door for covering the freezing chamber and a refrigerating door for covering the refrigerating chamber. The cold storage door can be opened and closed and covers the front side of the cold storage chamber.

In this embodiment, a hinge is provided between the door 200 and the cabinet 100 to connect the door to the cabinet 100 through the hinge, so that the door 200 can rotate about an axis in a vertical direction. The hinge is disposed at one side of the door 200 in the left and right directions.

In this embodiment, the refrigerator is a side-by-side refrigerator having two refrigeration doors and two freezing doors. In some embodiments, the freezing door and the refrigerating door are provided with one each. In other embodiments, the number of the box doors is not limited, and the number of the box doors may be one, two, four, or other different numbers. The door configurations can be the same or different.

The refrigeration assembly is used for releasing heat in the refrigerator to the external environment and supplying cold energy to the refrigeration chamber so as to maintain the low-temperature environment in the refrigeration chamber. The refrigeration assembly comprises a compressor, a condenser, an evaporator, a capillary tube and the like. The specific structure and connection relationship of the refrigeration assembly refer to the refrigeration assembly in the related art, and are not described herein in detail.

Fig. 2 is a schematic structural view of a first embodiment of the door of the present invention. Fig. 3 is an exploded schematic view of the structure depicted in fig. 2.

Referring to fig. 2 and 3, the present embodiment provides a door 210, and the door 210 includes an upper cover 211, a lower cover 212, two frames, a panel 213, and a door liner 214. The upper end cover 211 and the lower end cover 212 are arranged at intervals up and down, and the upper end cover 211 is positioned above the lower end cover 212. The two frames are provided with the left and right sides of the upper end cover 211. The upper and lower ends of the frame are connected to the upper cover 211 and the lower cover 212, respectively. The upper end cover 211, the lower end cover 212 and the two frames are enclosed to form a frame-type door frame. The two frames are a first frame 215 and a second frame 216 which are arranged at intervals left and right.

The panel 213 fixes and closes the front side of the doorframe. The door inner 214 is fixed to and closes the rear side of the door frame. A heat insulating foam is filled between the front and rear spaces of the panel 213 and the door inner 214.

Fig. 4 is a schematic structural diagram of an embodiment of the first frame 215 of the present invention.

Referring to fig. 2 to 4, the first frame 215 is disposed at one side of the door 210 in the left-right direction, and the first frame 215 extends vertically.

In this embodiment, the first frame 215 is formed by bending a sheet metal for a ferrous material, and the outer side surface of the first frame 215 is of a planar structure. The upper end of the first frame 215 is bent inward to form a locking portion 2151. The engaging portion 2151 extends horizontally, the engaging portion 2151 extends inward, and the engaging portion 2151 is inserted into and engaged with the upper cover 211. The engaging portion 2151 is provided with an engaging hole 2152, and the engaging hole 2152 penetrates through upper and lower side surfaces of the engaging portion 2151. The clamping portion 2151 and the clamping hole 2152 are integrally formed on the first frame 215 through sheet metal punching.

In this embodiment, the lower end of the first frame 215 is bent inward to form a locking portion 2153. The engaging portions 2153 and the engaging portions 2151 are arranged vertically symmetrically.

The front and rear edges of the first frame 215 are bent inward and extended to form flaps 2155, respectively. In this embodiment, the wing plate 2155 at the front side of the first frame 215 is provided with a positioning hole 2156, and the wing plate 2155 is provided with positioning holes 2156 at the upper and lower ends thereof for respectively connecting the upper end cover 211 and the lower end cover 212. In some embodiments, the wing 2155 on the back side of the first frame 215 has a positioning hole 2156. In other embodiments, the wing plates 2155 of the front and rear sides of the first frame 215 are provided with positioning holes 2156.

Fig. 5 is a schematic structural diagram of an embodiment of the second frame 216 of the present invention.

Referring to fig. 2 to 5, the second frame 216 is disposed on one side of the door 210 in the left-right direction, and spaced from the first frame 215 in the left-right direction, and the second frame 216 extends vertically.

In this embodiment, the second frame 216 is formed by bending a sheet metal for a ferrous material, and the outer side surface of the second frame 216 is of a planar structure. The upper end of the second frame 216 is bent inward to form a fastening portion 2161. The engaging portion 2161 extends horizontally, the engaging portion 2161 extends inward, and the engaging portion 2161 penetrates and is engaged with the upper cover 211. The engaging portion 2161 is provided with a through hole 2162.

In this embodiment, the lower end of the second frame 216 is bent inward to form a fastening portion 2163, and the fastening portion 2163 and the fastening portion 2161 are disposed vertically symmetrically.

The front and rear edges of the second rim 216 are respectively bent inward and extended to form wing panels 2165. In this embodiment, the wing panels 2165 of the front and rear sides of the second frame 216 are respectively provided with positioning holes 2166. The wing plate 2165 has positioning holes 2166 at its upper and lower ends for connecting the upper end cap 211 and the lower end cap 212, respectively. In some embodiments, the wing 2165 of the front side of the second rim 216 has a positioning hole 2166. In some embodiments, the wing 2165 of the rear side of the second rim 216 has a positioning hole 2166.

In this embodiment, the second frame 216 is disposed on one side of the rotation axis of the door 210, i.e., the second frame 216 is disposed on one side of the connecting hinge in the left-right direction of the door.

Fig. 6 is a schematic view of a first embodiment of the upper end cover of the first embodiment of the door from a perspective. Fig. 7 is a schematic view of the structure of fig. 6 from another perspective. Fig. 8 is a schematic view of the connection between the upper end cover and the first rim in the first embodiment of the door. Fig. 9 is a schematic cross-sectional view of the structure shown in fig. 8.

Referring to fig. 6 to 9, both ends of the upper cap 211 are flush with the outer side surfaces of the corresponding frames, respectively. The upper cover 211 has a latching cavity 2111 at one end in the left-right direction corresponding to the latching portion 2151. The engaging portion 2151 of the first frame 215 extends into and engages the engaging cavity 2111.

In this embodiment, a limiting protrusion 2112 protrudes from an upper sidewall of the engaging cavity 2111, and the limiting protrusion 2112 is engaged in an engaging hole 2152 of an engaging portion 2151 of the first frame 215. In other embodiments, the limit catch 2112 is formed on a lower side wall of the catch chamber 2111.

In this embodiment, two limit protrusions 2112 are provided at intervals in the front-rear direction. In some embodiments, the limit tabs 2112 are provided as one, three, four, etc.

The upper and lower lateral walls of the clamping cavity 2111 are convexly provided with limiting ribs 2113 on the lateral wall opposite to the limiting clamping protrusions 2112, and the limiting ribs 2113 are abutted against the surface of the clamping portion 2151 back to the limiting clamping protrusions 2112 so as to prevent the limiting clamping protrusions 2112 from being separated from the clamping holes 2152. In this embodiment, the restricting rib 2113 is provided on the lower side wall of the engagement cavity 2111. In other embodiments, when the limiting protrusions 2112 are disposed on the lower sidewall of the fastening cavity 2111, the limiting ribs 2113 are correspondingly disposed on the upper sidewall of the fastening cavity 2111.

Fig. 10 is a schematic view showing the connection between the upper end cover and the second rim in the first embodiment of the door.

Referring to fig. 6 to 10, a latching cavity 2114 is formed at one end of the upper end cap 211 in the left-right direction corresponding to the latching portion 2161. The engaging portion 2161 of the second rim 216 extends into and engages the engaging cavity 2114. The upper surface of the upper end cover 211 is provided with a mounting opening 2115 corresponding to the clamping cavity 2114; the mounting port 2115 penetrates through the clamping cavity 2114, and a fixing hole 2116 is formed in the lower side wall of the clamping cavity 2114; the fastener is threaded through the perforation 2162 and the securing aperture 2116. The fasteners are bolts and are threadedly attached to the attachment holes 2116.

In this embodiment, the hinge cover 300 for connecting the hinge is disposed in the mounting opening 2115, the hinge cover 300 is attached to the corresponding engaging portion 2161, and the fastening member sequentially passes through the hinge cover 300, the through hole 2162 and the fastening hole 2116, thereby fixing the hinge cover 300 to the door 210.

The front side and the rear side of the upper end cover 211 are convexly provided with positioning convex blocks 2117, and the positioning convex blocks 2117 are clamped in corresponding positioning holes (2156, 2166).

It should be noted that, the left and right sides of the upper end cover 211 can be provided with both the engaging cavity 2111 and the corresponding limiting engaging protrusion 2112, or both the engaging cavity 2114 and the corresponding fixing hole 2116.

In this embodiment, after the two frames are mounted on the upper cover 211 and the lower cover 212, the outer side surfaces of the first frame 215 are flush with the corresponding ends of the upper cover 211 and the lower cover 212, respectively. The outer side of the second frame 216 is flush with the corresponding ends of the upper cover 211 and the lower cover 212, respectively, so that the appearance of the door 210 is more neat.

Fig. 11 is a schematic structural view of an embodiment of a lower cover in a first embodiment of a door.

Referring to fig. 6 to 11, the lower end cap 212 has a clamping cavity 2121 formed at each of the left and right ends thereof to correspond to the clamping portion 2153 at the lower end of the first frame 215 and the clamping portion 2163 at the lower end of the second frame 215, respectively. The structure of the snap cavity 2121 is referenced to the snap cavity 2111 and the snap cavity 2114 on the upper end cap 211. And will not be described in detail herein.

Referring again to fig. 1 and 2, in the present embodiment, the panel 213 is a flat glass panel. The front sides of the two frames, the front side of the upper end cover 211 and the front side of the lower end cover 212 are flush; the rear side of the panel 213 is bonded to the front side of the bezel, the front side of the upper cover 211, and the front side of the lower cover 213.

Fig. 12 is a schematic structural view of a second embodiment of the door of the present invention. Fig. 13 is an exploded schematic view of the structure depicted in fig. 12. Fig. 14 is a schematic structural diagram of a third frame of the present invention. Fig. 15 is a schematic structural diagram of a fourth frame of the present invention.

The present embodiment provides a door 220, wherein the door 220 includes an upper cover 221, a lower cover 222, two frames, a panel 223 and an inner container 224. The upper cover 221, the lower cover 222 and the two frames enclose to form a frame-type door frame. The two frames are a third frame 225 and a fourth frame 226 which are arranged at intervals left and right.

The upper and lower ends of the third frame 225 are bent inward and extended to form an engaging portion 2251, and the engaging portion 2251 is provided with an engaging hole 2252. The structure of the third frame 225 refers to the structure of the first frame 215 of the first embodiment of the door 210, and is not described herein.

The upper and lower ends of the fourth frame 226 are bent inward and extended to form engaging portions 2261, and the structure of the fourth frame 226 is different from that of the second frame 216 in the first embodiment of the door 210: in this embodiment, the engaging portion 2261 at the upper end of the fourth frame 226 is formed with a through hole 2262 extending vertically therethrough, and the engaging portion 2261 at the upper end of the fourth frame 226 is formed with an engaging hole 2263 extending vertically therethrough.

In this embodiment, the structures of the upper end cover 221 and the lower end cover 222 connected to the two frames refer to the schematic structural diagram of the corresponding positions in the first embodiment of the box door.

In the utility model, the upper end of the frame is bent inwards to form a clamping part; the clamping portion penetrates through and is clamped on the upper end cover 211, and the frame is stably fixed on the upper end cover 211 through the clamping of the clamping portion at the upper end of the frame on the upper end cover 211.

The clamping part is inwards bent and penetrates through the upper end cover 211, so that the clamping part is hidden in the upper end cover 211, the upper end of the frame is prevented from being exposed outside the box door 200, and the upper end of the frame is effectively prevented from rusting.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (10)

1. The utility model provides a refrigerator, includes front side open-ended box and covers the chamber door of box front side, its characterized in that, the chamber door includes:

the door frame comprises an upper end cover, a lower end cover and two frames; the upper end cover and the lower end cover are arranged at intervals up and down; the two frames are provided with the left side and the right side of the upper end cover; the frame is arranged vertically; the lower end of the frame is connected to the lower end cover; the upper end of the frame is bent inwards to form a clamping part; the clamping part is arranged in a penetrating way and clamped on the upper end cover; the outer side surface of the frame is flush with the left end and the right end of the upper end cover correspondingly;

a panel fixing and closing a front side of the door frame;

and a door inner container which fixes and closes the rear side of the door frame.

2. The refrigerator according to claim 1, wherein the upper end cover has two ends provided with engaging cavities corresponding to the engaging portions; the clamping part is clamped in the corresponding clamping cavity.

3. The refrigerator as claimed in claim 2, wherein at least one of the engaging portions of the side frames has an engaging hole formed therein and extending therethrough; the upper side wall or the lower side wall of the clamping cavity protrudes upwards to form a limiting clamping protrusion; the limiting clamping protrusions are clamped in the clamping holes.

4. The refrigerator as claimed in claim 3, wherein the upper and lower sidewalls of the engaging cavity are provided with a limiting rib protruding from a sidewall opposite to the limiting protrusion, and the limiting rib abuts against a surface of the engaging portion facing away from the limiting protrusion.

5. The refrigerator as claimed in claim 3, wherein at least one of the engaging portions of the side frames has a through hole formed therein; the upper surface of the upper end cover is provided with a mounting opening corresponding to the clamping cavity; the mounting port penetrates through the clamping cavity correspondingly; a fixing hole is formed in the lower side wall of the clamping cavity; the fastener is arranged through the through hole and the fixing hole.

6. The refrigerator as claimed in claim 5, wherein a hinge cover for connecting a hinge is received in the mounting hole, the hinge cover is fitted to the corresponding engaging portion, and a fastening member is sequentially inserted through the hinge cover, the through hole and the fixing hole to fix the hinge cover to the door.

7. The refrigerator as claimed in claim 1, wherein the front and rear edges of the frame are respectively bent inward and extended to form wing plates; positioning clamping protrusions are convexly arranged on the front side surface and the rear side surface of the upper end cover and/or the lower end cover; the wing plate is provided with a positioning hole corresponding to the positioning clamp protrusion; the positioning clamp is convexly clamped in the corresponding positioning hole.

8. The refrigerator of claim 7, wherein the front side of the bezel, the front side of the top cover, and the front side of the bottom cover are flush; the panel is a flat glass panel; the rear side of the panel is attached to the front side face of the frame, the front side face of the upper end cover and the front side face of the lower end cover.

9. The refrigerator according to any one of claims 1 to 8, wherein the lower end of the frame is bent inward to form the engaging portion, and the engaging portion of the lower end of the frame is inserted into and engaged with the lower end cover.

10. The refrigerator as claimed in claim 9, wherein the engaging portion is integrally bent and formed on the side frame.

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