AU2018100075A4 - Combined grill - Google Patents

Abstract

The present application relates to the technical field of the furnace and provides a combined grill, which includes: a frame (100), a main stove assembly (200), and a side stove assembly (300). The frame includes a platform (101) on which the main stove assembly (200) is mounted, two spaced right support members (400) are arranged on one side of the frame, the side stove assembly is pivotally connected to the two right support members (400) and can be pivoted around the pivot points to be open or close relative to the frame (100). When it is required to use the main stove assembly (200) and the side stove assembly (300) simultaneously, the side stove assembly is opened relative to the frame (100), in this condition, the side stove assembly (300) are in parallel to the platform (101) of the frame; and when it is required to pack the grill, the side stove assembly (300) is closed relative to the frame, in this condition, the side stove assembly abuts against the outer side of the frame, and is perpendicular to the platform (101). Thus, the combined grill has small integral volume and small occupied space and is convenient to be packed. Fig. 1

Description

COMBINED GRILL

FIELD OF THE INVENTION

[0001] The present application relates to the technical field of the furnace, particularly to a combined grill.

BACKGROUND TO THE INVENTION

[0002] Any discussion of the prior art throughout the specification should in no way be considered as an admission that such prior art is widely known or forms part of common general knowledge in the field.

[0003] With the development of the society and the diversification of the recreational activities, barbecue as a recreational activity has been more and more popular in people’s lives. Grills are indispensable tools for the barbecue, and the most commonly used grills include a gas firing type and a fixed fuel type. Compared with the fixed fuel type grills which employ charcoal as the main fuel, the gas fired type grills have been widely used due to its advantages of clean, smoke free, and pollution-free to the food.

[0004] In order to improve the barbecue efficiency of the gas-fired grill, a side stove is often added on the basis of a main stove, in this way, at the same time the main stove is used to broil food, the side stove can also be used to perform other broil activities, for example, the side stove can be used to heat water or cook food, etc., thus the function modes of the gas fired grill are diversified. However, in the existing combined grills, the side stove is mostly directly arranged on one side of the main stove body, which results in relatively a large integral volume of the grill and inconvenience for package.

SUMMARY OF THE INVENTION

[0005] It is an object of the present invention to overcome or ameliorate at least one of the disadvantages of the prior art, or to provide a useful alternative.

[0006] According to one aspect of the present invention there is provided: a combined grill comprising: a frame, a main stove assembly, and a side stove assembly wherein the frame comprises a platform, the main stove assembly is mounted on the platform, with two spaced right support members being arranged on one side of the frame, the side stove assembly is pivotally connected to the two right support members and can be opened or closed around pivot points relative to the platform; and the side stove assembly is in parallel to the platform when being opened around the pivot points relative to the frame, and the side stove assembly abuts against an outer side of the frame and is perpendicular to the platform when being packed around the pivot points relative to the frame.

[0007] Particularly, each right support member comprises a connecting plate and a pivot plate that are perpendicular to each other, the connecting plate is fixedly connected to the frame, the pivot plate defines a pivot hole and a notch, and the notch is located at an end of the pivot plate. The side stove assembly is provided with a pivot post and a fixing post that are spaced apart. The pivot post passes through the pivot hole. The fixing post is engaged with the notch when the side stove assembly is opened relative to the frame, and the fixing post is disengaged from the notch when the side stove assembly is closed relative to the frame.

[0008] Particularly, the side stove assembly comprises: a side stove body, a side stove burner, a side stove bracket, and a side stove valve. The side stove burner passes through the side stove body, the side stove bracket is disposed inside the side stove body above the side stove burner, and the side stove valve is fixed to the side stove body and communicates with the side stove burner.

[0009] Particularly, the side stove assembly is provided thereon with a side stove cover, and the side stove cover is pivotally connected to the side stove body and located above the side stove bracket.

[0010] Particularly, the main stove assembly is detachably connected to the platform.

[0011] Particularly, two opposite sides of the main stove assembly are symmetrically provided with locating bosses, the frame is provided thereon with two clasps corresponding to the two locating bosses, and the clasps are clasped on the locating bosses.

[0012] Particularly, the main stove assembly comprises: a main stove body, a support base, a grill assembly, a burner assembly, and a main stove valve; the main stove body comprises a stove body and an upper cover pivotally connected to the stove body; the stove body is mounted to the support base; and the burner assembly is disposed inside the stove body and communicates with the main stove valve, the main stove valve is detachably connected with the side stove valve via a flexible tube, and the grill assembly is disposed inside the stove body above the burner assembly.

[0013] Particularly, the burner assembly comprises: a left burner, a middle burner, and a right burner; all the left burner, the middle burner, and the right burner communicate with the main stove valve and are able to be used independently; the grill assembly comprises: a first grill mesh, a second grill mesh, and a grill pan that are respectively arranged together; and the first grill mesh corresponds to the left burner, the middle burner corresponds to the second grill mesh, and the right burner corresponds to the grill pan.

[0014] Particularly, the main stove assembly further comprises an oil cup and a thermal insulating panel; the thermal insulating panel is disposed at an outer side of a bottom of the stove body, the bottom of the stove body is provided with an oil drainage hole, the thermal insulating panel is provided with an oil receiving hole corresponding to the oil drainage hole, and the oil cup is movably connected to a bottom of the thermal insulating panel and corresponds to the oil receiving hole.

[0015] Particularly, the combined grill can further comprise a table; the other side of the frame is provided with two left support members that are spaced apart; the table is hinged at the two left support members and is able to be opened or closed around hinge points relative to the frame; and the table is in parallel to the platform when being opened around the hinge points relative to the frame, and the table abuts against an outer side of the frame and is perpendicular to the platform when being packed around the hinge points relative to the frame.

[0016] Beneficial effects of the present application are summarized as follows: in the combined grill provided by the present application, two spaced right support members are arranged on one side of the frame, the side stove assembly is pivotally connected to the two right support members, in addition, the side stove assembly can be pivoted around the pivot points to be open or close relative to the frame. When it is required to use the main stove assembly and the side stove assembly simultaneously, the side stove assembly is opened relative to the frame, in this condition, the side stove assembly are in parallel to the platform of the frame; and when it is required to pack the grill, the side stove assembly is closed relative to the frame, in this condition, the side stove assembly abuts against the outer side of the frame, and is perpendicular to the platform. Thus, the combined grill has small integral volume and small occupied space and is convenient to be packed.

[0017] Unless the context clearly requires otherwise, throughout the description and the claims, the words “comprise”, “comprising”, and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is to say, in the sense of “including, but not limited to”.

BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution in embodiments of the present application, the following drawings, which are to be used in the description of the embodiments or the prior art, will be briefly described. It will be apparent that the drawings described in the following description are merely embodiments of the present application.

Other drawings may be obtained by those skilled in the art without paying creative labour.

[0019] FIG. 1 is an exploded view of a combined grill provided by embodiments of the present application; [0020] FIG. 2 is a structural schematic view of the combined grill provided by embodiments of the present application; [0021] FIG. 3 is an enlarged view of Part A of FIG. 2; [0022] FIG. 4 is an enlarged view of Part B of FIG. 2; [0023] FIG. 5 is a structural schematic view of a right support member provided by embodiments of the present application; [0024] FIG. 6 is an exploded view of a side stove assembly provided by embodiments of the present application; [0025] FIG. 7 is a structural schematic view of a combined grill from another view provided by embodiments of the present application; [0026] FIG. 8 is an enlarged view of Part C of FIG. 7; [0027] FIG. 9 is an exploded view of a main stove assembly provided by embodiments of the present application; and [0028] FIG. 10 is a structural schematic view of a left support member provided by embodiments of the present application.

[0029] Reference numerals in the drawings are listed as follows: 100-Frame; 200-Main stove assembly; 300-Side stove assembly; 101-Platform; 400-Right support member; 401-Connecting plate; 402-Pivot plate; 403-Pivot hole; 404-Notch; 201-Pivot post; 202-Fixing post; 301-Side stove body; 302-Side stove burner; 303-Side stove bracket; 304-Side stove valve; 305-Side stove valve; 203-Locating boss; 102-Clasp; 204-Main stove body; 205-Support base; 206-Grill assembly; 207-Burner assembly; 208-Main stove valve; 204a-Stove body; 204b-Upper cover; 209-Support leg; 604-Neck; 210-Flexible tube; 211-Male connector; 306-Female connector; 212-Left burner; 213-Middle burner; 214-Right burner; 215-First grill mesh; 216-Second grill mesh; 217-Grill pan; 218-Oil cup; 219-Thermal insulating panel; 220-Oil drainage hole 220; 221-Oil receiving hole; 500-Table; 600-Left support member; 601-Fixing plate; 602-Hinge plate; and 603-Hinge hole.

DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail hereinbelow, and examples of the embodiments are shown in the drawings, in which the same or similar reference numerals always represent the same or similar elements or elements having the same or similar functions. Embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention and should not be explained as limiting the present application.

[0031] In the description of the present application, it should be understood that terms “length”, “width”, “above”, “beneath”, “front”, “rear”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer”, and the like are based on the orientation or the positional relationship shown in the drawings, which is for the convenience of describing the present application and the simplified description, rather than indicating or implying that the device or element referred to must have a particular orientation or be constructed and operated in the particular orientation, and therefore these orientation or positional relationship should not be explained as limiting the present invention.

[0032] In addition, terms like “first” and “second” are only used for the purpose of description, and will in no way be interpreted as indication or hint of relative importance or implicitly indicate the number of the referred technical features. Thus, the features prefixed by “first” and “second” will explicitly or implicitly represent that one or more of the referred technical features are included. In the description of the present application, “multiple”/ “a plurality of” refers to the number of two or more than two, except for clear and particular restriction.

[0033] In the present application, unless otherwise particularly stipulated or defined, terms “mounted”, “connected”, and “fixed” should be broadly interpreted as, for example, fixed connection, detachable connection, or permanent connection; mechanical connection or electrical connection; direct connected or indirect connection via media, or communication between inner parts of two elements or mutual action between two elements. For those skilled in the art, the specific meanings of the above terms in the present application may be understood based on specific situations.

[0034] Please refer to FIGS. 1-3, a combined grill provided by the present application comprises: a frame 100, a main stove assembly 200, and a side stove assembly 300. The frame 100 comprises a platform 101, the main stove assembly 200 is mounted on the platform 101, one side of the frame 100 is provided with two right support members 400 that are spaced apart, the side stove assembly 300 is pivotally connected to the two right support members 400 and can be opened or closed around pivot points relative to the platform 101. The side stove assembly 300 is in parallel to the platform 101 when being opened around the pivot points relative to the frame 100, and the side stove assembly 300 abuts against an outer side of the frame 100 and is perpendicular to the platform 101 when being packed around the pivot points relative to the frame 100.

[0035] In the combined grill provided by the present application, one side of the frame 100 is additionally provided with two spacedly arranged right support members 400, the side stove assembly 300 is pivotally connected to the two right support members 400, in addition, the side stove assembly 300 can be pivoted around the pivot points to be open or close relative to the frame 100. If the main stove assembly 200 and the side stove assembly 300 are required to be used simultaneously, the side stove assembly 300 is opened relative to the frame 100, in this condition, the side stove assembly 300 are in parallel to the platform 101 of the frame 100; and if to be packed, the side stove assembly 300 is closed relative to the frame 100, in this condition, the side stove assembly 300 abuts against the outer side of the frame 100, and is perpendicular to the platform. Thus, the combined grill has small integral volume and small occupied space and is convenient to be packed.

[0036] Particularly, please refer to FIGS. 1-3, in this embodiment, each right support member 400 comprises a connecting plate 401 and a pivot plate 402 that are perpendicular to each other, that is, the right support member 400 is L-shaped. When the connecting plate 401 is fixedly connected to the frame 100 via screws, the pivot plate 402 is perpendicular to an outer sidewall of the frame 100. A pivot hole 403 and a notch 404 are defined on the pivot plate 402. It can be understood that the side stove assembly 300 is in parallel to the platform 101 of the frame 100 after being opened relative to the frame 100, thus a connecting line between a centre point of the notch 404 and a centre point of the pivot hole 403 is perpendicular to a plane of the platform 101. The notch 404 is located at an end of the pivot plate 402, the side stove assembly 300 is provided with a pivot post 201 and a fixing post 202 that are spaced apart, the pivot post 201 passes through the pivot hole 403, and the rotation of the side stove assembly 300 around the pivot points relative to the frame can be realized by using the arrangement of the pivot post 201 passing through the pivot hole 403. When the side stove assembly 300 is opened relative to the frame 100, the fixing post 202 is engaged with the notch 404, in this condition, a work table of the side stove assembly 300 is in parallel to a work table of the platform 101. When the side stove assembly300 is closed relative to the frame 100, the fixing post 202 is disengaged from the notch 404, in this condition, only the pivot post 201 passes through the pivot hole 403. Preferably, in this embodiment, the pivot hole 403 is an elongated circular hole, that is, the pivot post 201 is up-down movable inside the elongated circular hole relative to the pivot plate 402. That is, when the side stove assembly 300 is closed relative to the frame 100, it is required to pull the whole side stove assembly 300 upward to disengage the fixing post 202 from the notch 404, and then the side stove assembly 300 is rotated around the pivot points to approach the frame 100. Similarly, when the side stove assembly 300 is opened relative to the frame 100, the side stove assembly 300 is firstly rotated around the pivot points to leave away from the frame 100 until the work table of the side stove assembly 300 is almost in parallel to the work table of the platform 101, then it is required to pull the side stove assembly 300 upward to reserve an activity space for engaging the fixing post 202 at the notch 404.

[0037] Particularly, please refer to FIGS. 1,2, and 5, in this embodiment, the side stove assembly 300 comprises: a side stove body 301, a side stove burner 302, a side stove bracket 303, and a side stove valve 304. The side stove burner 302 passes through the side stove body 301, the side stove bracket 303 is disposed inside the side stove body 301 above the side stove burner 302, the side stove valve 304 is fixed to the side stove body 301 and communicates with the side stove burner 302. Herein the side stove valve 304 can be connected to the main stove assembly 200 for sharing a common gas source with the main stove assembly 200, or separately connected to an external air source.

[0038] Particularly, please refer to FIG. 5, in this embodiment, the side stove assembly 300 is provided thereon with a side stove cover 305, and the side stove cover 305 is pivotally connected to the side stove body 301 and located above the side stove bracket 303. The side stove cover 305 is able to prevent the side stove bracket 303 from being separated from the side stove body 301, and is opened or closed by rotation according to requirement.

[0039] Preferably, in this embodiment, the main stove assembly 200 is detachably connected to the platform 101. That is, in the outdoor barbecue activity, the main stove assembly 200 can be separated from the platform 101 for separate use.

[0040] Preferably, please refer to FIGS. 1,7, and 8, in this embodiment, two opposite sides of the main stove assembly 200 are symmetrically provided with locating bosses 203, the frame 100 is provided thereon with two clasps 102 corresponding to the two locating bosses, and the clasps 102 are clasped on the locating bosses 203. When the clasps 102 are clasped on the locating bosses 203, the main stove assembly 200 is fixed to the platform 101, and when the clasps 102 are separated from the locating bosses 203, the main stove assembly 200 can be removed from the platform 101. It can be understood that other forms for clasp connection can be employed to realize the detachable connection between the main stove assembly 200 and the platform 101.

[0041] Particularly, please refer to FIG. 1,7, and 9, in this embodiment, the main stove assembly 200 comprises: a main stove body 204, a support base 205, a grill assembly 206, a burner assembly 207, and a main stove valve 208. The main stove body 204 comprises a stove body 204a and an upper cover 204b pivotally connected to the stove body 204a. To open the main stove body 204, the upper cover 204a can be rotated relative to the stove body 204a by using the handle. The stove body 204a is mounted on the support base 205, preferably, the support base 205 comprises four support legs 209, that is, the four support legs 209 are supported on the platform 101. To prevent the high temperature during the barbecue from being transmitted to the support legs 209 via the stove body 204a, each connection part between the stove body 204a and each of the support legs 209 is provided with a thermal insulating shim (not shown in the figures). The burner assembly 207 is disposed inside the stove body 204a and communicates with the main stove valve 208, the main stove valve 208 is detachably connected with the side stove valve 304 via a flexible tube 210, and the grill assembly 206 is disposed inside the stove body 204a above the burner assembly 207. Herein, it can be understood that the main stove valve 208 can share the same gas source with the side stove valve 304. Preferably, one end of the flexible tube 210 is connected to the side stove valve 304, a male connector 211 is mounted on the other end of the flexible tube 210, a female connector 306 is mounted on the main stove valve 208, so that the main stove valve 208 and the side stove valve 304 are detachably connected by fast insertion-pull of the male connector 211 and the female connector 306.

[0042] Particularly, please refer to FIG. 9, in this embodiment, the burner assembly 207 comprises: a left burner 212, a middle burner 213, and a right burner 214 that are respectively arranged inside the stove body 204a from left to right. All the left burner 212, the middle burner 213, and the right burner 214 communicate with the main stove valve 208 and can be used independently, that is, the left burner 212, the middle burner 213, and the right burner 214 can be controlled by the main stove valve 208 to respectively adjust the flames. The grill assembly 206 comprises: a first grill mesh 215, a second grill mesh 216, and a grill pan 217 that are respectively stitched together. The first grill mesh 215 corresponds to the left burner 212, the middle burner 213 corresponds to the second grill mesh 216, and the right burner 214 corresponds to the grill pan 217. In this way, the first grill mesh 215, the second grill mesh 216, and the grill pan 217 can be used according to practical conditions.

[0043] Further, please refer to FIGS. 1 and 9, in this embodiment, the main stove assembly 200 further comprises an oil cup 218 and a thermal insulating panel 219. The thermal insulating panel 219 functions in disturbing the heat transmission from the stove body 204a to the platform 101 during barbecue, thus avoids the platform 101 from being in the long-term heated state. The thermal insulating panel 219 is disposed at an outer side of a bottom of the stove body 204a, the bottom of the stove body 204a is provided with an oil drainage hole 220, the thermal insulating panel 219 is provided with an oil receiving hole 221 corresponding to the oil drainage hole 220, the oil cup 218 is movably connected to a bottom of the thermal insulating panel 219 and corresponds to the oil receiving hole 221. Herein, the bottom of the stove body 204a adopts a form of a funnel, grease are all accumulated at an inner wall of the stove body 204a, then respectively passes through the oil drainage hole 220 and the oil receiving hole 221 to fall into the oil cup 218. Besides, the oil cup can be pulled out from the bottom of the thermal insulating panel 219, and then re-inserted into the bottom of the thermal insulating panel after pouring the grease received in the oil cup 218.

[0044] Further, please refer to FIGS. 1-10, in this embodiment, the combined grill further comprises a table 500 which can be used as a temporary mount table. The other side of the frame 100 is provided with two left support members 600 that are spaced apart. The table 500 is hinged at the two left support members 600 and is able to be opened or closed around hinge points relative to the frame 100, the table 500 is in parallel to the platform 101 when being opened around the hinge points relative to the frame 100, and the table 500 abuts against an outer side of the frame 100 and is perpendicular to the platform 101 when being packed around the hinge points relative to the frame 100. Herein, the table 500 and the side stove assembly 300 are oppositely arranged at two opposite sides of the frame. In this embodiment, each left support member 600 comprises a fixing plate 601 and a hinge plate 602 that are perpendicular to each other, that is, the right support member 600 is L-shaped. When the fixing plate 601 is fixedly connected to the frame 100 via screws, the hinge plate 602 is perpendicular to an outer sidewall of the frame 100. A hinge hole 603 and a neck 604 are defined on the hinge plate 602. It can be understood that the table 500 is in parallel to the platform 101 of the frame 100 after being opened relative to the frame 100, thus a connecting line between a centre point of the neck 604 and a centre point of the hinge hole 603 is perpendicular to a plane of the platform 101. The neck 604 is located at an end part of the hinge plate 602, the table 500 is provided with a hinge post (not shown in the figures) and a locking post (not shown in the figures), the hinge post passes through the hinge hole 603, and the rotation of the table 500 around the hinge points relative to the frame can be realized by using the arrangement of the hinge post passing through the hinge hole 603. When the table 500 is opened relative to the frame 100, the locking post is engaged with the neck 604, in this condition, a work table of the table 500 is in parallel to the work table of the platform 101.

When the table 500 is closed relative to the frame 100, the locking post is disengaged from the neck 604, in this condition, only the hinge post passes through the hinge hole 603. Preferably, in this embodiment, the hinge hole 603 is an elongated circular hole, that is, the hinge post is up-down movable inside the elongated circular hole relative to the hinge plate 602. That is, when the table 500 is closed relative to the frame 100, it is required to pull the whole table 500 upward to disengage the locking post from the neck 604, and then the table 500 is rotated around the hinge points and to approach the frame 100. Similarly, when the table 500 is opened relative to the frame 100, the table 500 is firstly rotated around the hinge points to leave away from the frame 100 until the work table of the table 500 is almost in parallel to the work table of the platform 101, then it is required to pull the table 500 upward to reserve an activity space for engaging the locking post at the neck 604.

[0045] The aforementioned embodiments are only preferred embodiments of the present application, and are not intended to limit the present application. Any modification, equivalent replacement, improvement, and so on, which are made within the spirit and the principle of the present application, should be included in the protection scope of the present application.

Claims (10)

1. A combined grill, comprising: a frame, a main stove assembly, and a side stove assembly; wherein the frame comprises a platform, the main stove assembly is mounted on the platform, with two spaced right support members being arranged on one side of the frame, the side stove assembly is pivotally connected to the two right support members and can be opened or closed around pivot points relative to the platform; and the side stove assembly is in parallel to the platform when being opened around the pivot points relative to the frame, and the side stove assembly abuts against an outer side of the frame and is perpendicular to the platform when being packed around the pivot points relative to the frame.

2. The combined grill of claim 1, wherein each right support member comprises a connecting plate and a pivot plate that are perpendicular to each other, the connecting plate is fixedly connected to the frame, the pivot plate defines a pivot hole and a notch, and the notch is located at an end of the pivot plate; and the side stove assembly is provided with a pivot post and a fixing post that are spaced apart, the pivot post passes through the pivot hole; the fix post is engaged with the notch when the side stove assembly is opened relative to the frame, and the fixing post is disengaged from the notch when the side stove assembly is closed relative to the frame.

3. The combined grill of claim 1, wherein the side stove assembly comprises: a side stove body, a side stove burner, a side stove bracket, and a side stove valve; the side stove burner passes through the side stove body, the side stove bracket is disposed inside the side stove body above the side stove burner, and the side stove valve is fixed to the side stove body and communicates with the side stove burner.

4. The combined grill of claim 3, wherein the side stove assembly is provided thereon with a side stove cover, and the side stove cover is pivotally connected to the side stove body and located above the side stove bracket.

5. The combined grill of claim 3, wherein the main stove assembly is detachably connected to the platform.

6. The combined grill of claim 5, wherein the opposite sides of the main stove assembly are symmetrically provided with locating bosses, the frame is provided thereon with two clasps corresponding to the two locating bosses, and the clasps are clasped on the locating bosses.

7. The combined grill of claim 3, wherein the main stove assembly comprises: a main stove body, a support base, a grill assembly, a burner assembly, and a main stove valve; the main stove body comprises a stove body and an upper cover pivotally connected to the stove body; the stove body is mounted to the support base; and the burner assembly is disposed inside the stove body and communicates with the main stove valve, the main stove valve is detachably connected with the side stove valve via a flexible tube, and the grill assembly is disposed inside the stove body above the burner assembly.

8. The combined grill of claim 7, wherein the burner assembly comprises: a left burner, a middle burner, and a right burner; all the left burner, the middle burner, and the right burner communicate with the main stove valve and can be used independently; the grill assembly comprises: a first grill mesh, a second grill mesh, and a grill pan that are respectively arranged together; and the first grill mesh corresponds to the left burner, the middle burner corresponds to the second grill mesh, and the right burner corresponds to the grill pan.

9. The combined grill of claim 7, wherein the main stove assembly further comprises an oil cup and a thermal insulating panel; the thermal insulating panel is disposed at an outer side of a bottom of the stove body, the bottom of the stove body is provided with an oil drainage hole, the thermal insulating panel is provided with an oil receiving hole corresponding to the oil drainage hole, and the oil cup is movably connected to a bottom of the thermal insulating panel and corresponds to the oil receiving hole.

10. The combined grill according to any one of claims 1 to 9, further comprising a table; wherein the other side of the frame is provided with two left support members that are spaced apart; the table is hinged at the two left support members and is able to be opened or closed around hinge points relative to the frame; and the table is in parallel to the platform when being opened around the hinge points relative to the frame, and the table abuts against an outer side of the frame and is perpendicular to the platform when being packed around the hinge points relative to the frame.