Patent ID: 12196426

In the figures,1refers to the oven body;11refers to the oven cover;12refers to the universal wheel;13refers to the pulling rod;2refers to the cooking bench;3refers to the oven;31refers to the side plate;32refers to the end plate;33refers to the bottom plate;34refers to the top plate;35refers to the angle beam;36refers to the protrusion;37refers to the grill;38refers to the carbon rack;39refers to the locking bolt;310refers to the locking pin;311refers to the through shaft;4refers to the table;41refers to the table leg;42refers to the hinge;43refers to the “U”-shaped steel;5refers to the functional plate;51refers to the flat plate;52refers to the sink;53refers to the column;54refers to the hanging rod;6refers to the lamp holder;61refers to the lamp pole;62refers to the mounting nut;63refers to the nail pole;64refers to the light bulb;65refers to the first embedding hole;66refers to the second embedding hole;67refers to the third embedding hole;68refers to the handle;69refers to the mounting bolt;610refers to the limiting pin;7refers to the clasp;71refers to the base block;72refers to the pin shaft;73refers to the end cover;74refers to the hook;75refers to the lug;76refers to the groove;77refers to the embedding groove;78refers to the shaft hole;71arefers to the box body;71brefers to the outer edge;8refers to the table hinge;9refers to the connecting piece;91refers to the pressing plate;92refers to the connecting plate;93refers to the metal hook;94refers to the side end plate;10refers to the locking piece;101refers to the rotating handle;102refers to the base;103refers to the limiting cylinder;104refers to the first ratchet shaft;105refers to the limiting ring;106refers to the rope;107refers to the first ratchet teeth;108refers to the second ratchet teeth;109refers to the second ratchet shaft;1010refers to the connecting sheet;1011refers to the first limiting piece;1012refers to the second limiting piece;1013refers to the third limiting piece;1014refers to the fourth limiting piece;1015refers to the fifth limiting piece;1016refers to the compressing ring;1017refers to the limiting disc.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

The invention will be described in detail hereinafter with reference to the drawings.

An outdoor barbecue oven, comprising an oven body1, a cooking bench2, an oven3, tables4, a functional plate5, and a lamp holder6; when folded, the cooking bench2, the oven3, the tables4, the function plate5, and the lamp holder6are all located in the oven body1; when unfolded, the oven body1, the cooking bench2, the oven3, and the tables4are connected in sequence; the functional plate5is connected to the side end of the oven body1, wherein the functional plate5is connected to the oven body1through a clasp7, and the cooking bench2is connected to the oven body1through a table hinge8; the cooking bench2, the oven3, and the tables4are connected by connecting pieces9; the lamp holder6is fixed on the top of the oven body1; the cooking bench2is installed with locking pieces10;

the oven3comprises side plates31, end plates32, a bottom plate33, and a top plate34; the tops of the side plates31and the end plates32are both connected to the top plate34through angle beams35; the top end of the angle beam35is fixedly connected to the bottom surface of the top plate33; the bottoms of the two side plates31and the two sides of the bottom plate33, the tops of the two side plates31and the angle beams35, and the two end plates32and the angle beams35are all rotatably connected by through shafts311;

the lamp holder6is a rod-shaped structure formed by inserting and embedding a plurality of lamp poles61in sequence; the light pole61at the bottom is fixedly connected to the top surface of the oven body1through a mounting nut62, and the light pole61at the top is connected to a tail pole63; the tail pole63is a rectangular metal rod; the tail pole63is hung with a light bulb64; when folded, the tail pole63is embedded in the light pole61; when unfolded, the tail pole63and the light poles61form a “7”-shaped structure as a whole;

the clasp7comprises a base block71and a hook74that are rotatably connected; the base block71is fixedly connected to the oven body1; the base block71is a box-shaped structure with an opening at the side end; the open end of the base block71is provided with an end cover73; the end cover73is a rectangular frame-shaped metal plate placed vertically; the hook74is rotatably connected to the end cover73; when the hook74rotates to one end, that is, when it can no longer be rotated in one direction, the hook74is located inside the base block71; when the hook74rotates to the other end, that is, rotates in the opposite direction until it can no longer be rotated, the hook74is located outside the base block71and the vertical interface of the hook74is in a “J”-shaped structure;

the connecting piece9comprises a pressing plate91and a connecting plate92, wherein the pressing plate91and the connecting plate92are in a “T”-shaped structure as a whole; the left and right sides of the connecting plate92are both provided with a metal hook93; the pressing plate91, the connecting plate92, and the metal hook93are an integral structure formed at one time; the left and right sides of the connecting plate92are both provided with the table4; the table4is located between the metal hook93and the pressing plate91;

the locking piece10comprises a rotating handle101, a base102, and a rope106; the rotating handle101is rotatably connected to the base102; the base102is installed with a limiting cylinder103; the limiting cylinder103is installed with a first ratchet shaft104; the top of the limiting cylinder103is provided with a limiting ring105; the rotating handle101is connected to the first ratchet shaft104and the limiting ring105through a first ratchet teeth107and a second ratchet teeth108that are meshed with each other; the rope106penetrates the limiting cylinder103and the first ratchet shaft104.

The oven body1is a rectangular parallelepiped; the top of the oven body1is an oven cover11; the oven cover11is in interference connection with the oven body1; the lamp holder6is installed on the oven cover11;

the bottom of the oven body1is provided with universal wheels12, and the universal wheels12are bolted to the bottom of the oven body1; the number of the universal wheels12is multiple; optimally, the number of the universal wheels12is four, and the four universal wheels12are respectively located at the four corners of the bottom of the oven body1;

the side end of the oven body1is provided with a pulling rod13; the pulling rod13can be purchased directly; a hole is punched on the oven body1at the position corresponding to the installation hole of the pulling rod13, which is then installed on the oven body1through bolts.

The side end of the cooking bench2is connected to one end of the table hinge8, the number of the table hinges8is multiple, and the other end of the table hinge8is connected to the side wall of the oven body1; when the table hinge8is unfolded, the cooking bench2and the top surface of the oven body1are located on the same plane; after the table hinge8is folded, the cooking bench2is placed upside down on the top surface of the oven body1;

the cooking bench2is a gas stove; the locking piece10is located on the side wall of the cooking bench2; the oven body1is provided with a locking catch101; the locking piece10is provided with a rope106; when the table hinge8is folded, the rope106is sleeved on the locking catch101; the number of the locking pieces10is multiple, and the positions of the rope106and the locking catch101of the multiple locking pieces10correspond to each other.

The top of the oven3is provided with a grill37; the grill37is a metal mesh provided with a plurality of through holes; the grill37is embedded in the top plate34and the top surface of the grill37is the same height as the top surface of the top plate34; the grill37is used for placing ingredients, and the through holes on the grill37are used to put the oil from the ingredients into the oven;

the oven3is provided with a carbon rack38; a plurality of the carbon racks38is a mesh metal rack formed by welding metal strips arranged vertically and horizontally; the oven3is provided with “L” section steel, and the carbon rack38is placed on the “L” section steel;

a locking bolt39and a locking pin310are connected between the end plate32and the angle beam35; the locking pin310penetrates the locking bolt39in a horizontal direction and is embedded in the end plate32; the locking bolt39and the locking pin310ensure the stability of the oven3after the oven3is unfolded, and prevent the side plates31and end plates32of the oven3from rotating and skewing due to bumps or shaking;

the lower edge of the angle beam35, the upper edge of the side plate31, and the lower edge of the side plate31are all provided with a plurality of cylindrical protrusions36; the protrusions36and the angle beams35, the protrusions36and the side beams are all integral structures formed at one time;

the table4and the oven3are supported by table legs41; the table legs41are rotatably connected to the table4and the oven3through hinges42; one end of the hinge42is bolted to the table leg41, and the other end thereof is bolted to an “U”-shaped steel43; the “U”-shaped steel43is fixedly connected to the bottom surface of the table4and the bottom surface of the top plate34; when the hinge42is folded, the table legs41are parallel to the table4.

The functional plate5comprises a flat plate51and a sink52; the cooking bench2is in the main cooking location; the functional plate5is installed on the oven body1, which is relatively close to the cooking bench2, and at the same time forms a corner integrally with the cooking bench2and the oven body1; ingredients and kitchen utensils can be placed on the flat plate51and the oven cover11, and the tableware and ingredients can be cleaned by pouring water into the sink52; one side of the bottom of the functional board5is installed with a column53; the top end of the column53is embedded in the bottom of the functional plate5and connected by threads, and the bottom end of the column53abuts against the ground; the other side of the bottom of the functional board5is provided with a hanging rod54; the hanging rod54is a metal rod, the hanging rod54is welded to the functional plate5, and the hanging rod54is mounted on the hook74; one end of the functional plate5is supported by the column53, and the other end thereof is supported by the oven body1.

The light pole61is a metal pole whose diameter decreases from bottom to top, and the light pole61is rotatably connected to the tail pole63by a limiting pin610;

the light pole61at the top is provided with a first embedding hole65and a second embedding hole66on both sides of the light pole61; the length of the first embedding hole65is greater than the length of the tail pole63, and the length of the second embedding hole66is equal to the width of the tail pole63;

the bottom of the light pole61at the bottom is provided with a mounting bolt69; the mounting bolt69is welded and connected to the light pole61, and is used to be threaded with other functional parts of the outdoor barbecue oven;

the end of the tail pole63is provided with a third embedding hole67, and a handle68of the lamp bulb64is embedded in the third embedding hole67to prevent the light bulb64from slipping off the light at tail when using and disassembling the lamp holder;

when folded, the tail pole63passes through the first embedding hole65and is embedded in the light pole61;

when unfolded, the tail pole63is embedded from top to bottom and mounted in the second embedding hole66, that is, the bottom of the tail pole63is mounted on the second embedding hole66;

the mounting bolt69is provided with the mounting nut62, and the mounting nut62is threaded with the mounting bolt69; the mounting nut62is used to adjust the direction; since the tail pole63does not necessarily face the required direction after installation, it is necessary to adjust the direction by twisting the mounting nut when the tail pole63faces the oven.

The end cover73is provided with a plurality of lugs75; the lug75and the end cover73are an integral structure formed by one-time casting; the base block71is provided with a plurality of grooves76; the number of the grooves76and the lugs75are equal and the positions are corresponding; the groove76and the base block71are an integral structure formed by one-time casting; the lug75is embedded in the groove76, and the bolt used to connect the base block71and the oven body1passes through the lug75and the groove76in sequence and is embedded in the oven body1.

The hook74is in shaft pin connection with the end cover73, the end cover73is provided with a plurality of embedding grooves77formed therewith in sequence, and the hook74is provided with a plurality of shaft holes78formed therewith in sequence; a pin shaft72penetrates the embedding groove77and the shaft hole78; the multiple embedding grooves77and the multiple shaft holes78are all distributed in a linear array in the axial direction of the pin shaft72; the embedding grooves77and the shaft holes78are spaced apart.

the base block1comprises a box body71aand an outer edge71b; the box body71aand the outer edge71bare an integral structure formed by one-time casting; the vertical section of the outer edge71bis coupled with the end cover73; one side of the outer edge71bis fixedly connected to the end cover73, and the other side thereof abuts against the oven body1; the box body71ais embedded in the oven body1;

the embedding groove77is in a “C”-shaped structure; the pin shaft72is in key connection with the shaft hole78, and the pin shaft72is rotatably connected to the embedding groove77.

The two metal hooks93are symmetrical about the axis of the connecting plate92. The connecting piece is used to connect the two adjacent platens; since the pressing plate91and the connecting plate92are in a “T”-shaped structure, that is, the bottom surface of the pressing plate91is on both sides of the connecting plate92, at this time, the two adjacent platens are located between the two sets of the metal hook93and the pressing plate91;

the metal hook93is located at the bottom or middle of the connecting plate92. The metal hook93is located at any height of the connecting plate92, and its height depends on the thickness of the connected platen or the height of the side end plate;

the platen is in a plate-like structure; the metal hook93and the pressing plate91are in an “L”-shaped structure as a whole; the top surface of the platen abuts against the bottom surface of the pressing plate91; the bottom surface of the platen is mounted on the horizontal side of the “L”-shaped structure;

the outer extension of the platen is provided with a side end plate94; the metal hook93and the pressing plate91are in a “J”-shaped structure as a whole; the top surface of the platen abuts against the bottom surface of the pressing plate91; the side end plate94is embedded in the “J”-shaped structure;

the two adjacent platens are connected by a plurality of connecting pieces, and the plurality of the connecting pieces are distributed in a linear array along the gap between the platens;

the platen comprises the table4and the top plate34.

The rotating handle101is an inverted barrel structure; the first ratchet teeth107is located on the inner wall of the rotating handle101; the inner top surface of the rotating handle101is provided with a second ratchet shaft109; the first ratchet shaft104meshes with the ratchet teeth of the second ratchet shaft109; the second ratchet shaft109and the rotating handle101, and the first ratchet teeth107and the rotating handle101are all integral structures formed at one time; the outer side of the rotating handle101is provided with anti-slip lines;

the outer ring side of the limiting ring105is provided with an arc-shaped connecting sheet1010; the second ratchet teeth108is located on the outer ring side of the connecting sheet1010; a gap is left between the connecting sheet1010and the limiting ring105; the connecting piece1010, the limiting ring105, and the second ratchet teeth108are an integral structure formed at one time; the number of the connecting pieces1010is multiple; the multiple connecting pieces1010are distributed in a circular array on a horizontal section centered on the axis of the first ratchet shaft104;

the top of the limiting cylinder103is provided with a first limiting piece1011and a second limiting piece1012formed therewith at one time; the lower side end of the limiting cylinder103is provided with a third limiting piece1013and a fourth limiting piece1014formed therewith at one time; the upper side end of the limiting cylinder103is provided with a fifth limiting piece1015formed therewith at one time; the first limiting piece1011is a cylindrical structure formed by a plurality of arc-shaped metal sheets distributed in a circular array; a gap is left between the multiple arc-shaped metal sheets; the first ratchet shaft104and the second ratchet shaft109are embedded in the first limiting piece1011from the upper and lower ends; the second limiting piece1012comprises a plurality of metal sheets distributed in a circular array; the number of the metal sheets is the same as the number of the connecting sheets1010; the limiting ring105is located between the first limiting piece1011and the second limiting piece1012; the second limiting piece1012is embedded in the gap between the limiting ring105and the connecting sheet1010; the first limiting piece1011and the second limiting piece1012are used to provide guidance for the movement and rotation of the limiting ring105, the limiting cylinder103, the first ratchet shaft104, and the rotating handle101in the axial direction, that is, the limiting ring105, the first ratchet shaft104, and the rotating handle101cannot move in the horizontal direction, but can only move in the vertical direction and rotate in the horizontal direction; the third limiting piece1013and the fourth limiting piece1014are embedded in the gap of the base102; the third limiting piece1013and the fourth limiting piece1014are used to fix the limiting cylinder103on the base102; the rope106penetrates the third limiting piece1013; the fifth limiting piece1015is in a ring structure, and the bottom surface of the fifth limiting piece1015abuts against the top surface of the barrel eaves of the rotating handle101barrel structure; the fifth limiting piece1015limits the maximum height of the rotating handle101in the vertical direction to prevent the rotating handle101from coming out;

the upper and lower ends of the first ratchet shaft104are both sleeved with a limiting disc1017; the rope106is wound on the first ratchet shaft104; sufficient space is left between the first ratchet shaft104and the inner wall of the limiting cylinder103for storing the rope106wound on the first ratchet shaft104; the limiting disc1017is used to limit the first ratchet shaft104to prevent it from moving in the horizontal direction in the limiting cylinder103;

the base102is provided with a compression ring1016, and the compression ring1016is threaded with the base102;

the meshing direction of the first ratchet shaft104and the second ratchet shaft109is opposite to the meshing direction of the first ratchet teeth107and the second ratchet teeth108.

In moving, the pulling rod13can be drawn out, and the oven body1can be pulled through the universal wheels12, or the oven body1can be transported through the clasp7. For traditional clasps, the base block71needs to be installed on the oven body1first, and then according to the installation needs of the sink52and the flat plate51, a hole74is punched on the oven body1to install the hook74; no matter whether the oven is folded or unfolded, the hook74will be exposed outside the oven body1, which is very easy to be bumped, unless the hook74is removed, however, it is very inconvenient to disassemble and assemble each time.

When in use, it is necessary to unfold each components of the oven in sequence. First, open the oven cover11, turn the cooking bench2through the table hinges8and fix the cooking utensils at the attachment point on the cooking bench with the locking pieces10, and take out the various components from the oven body1. Install the function plate5on both sides of the oven body1through the clasp7, install the table legs41on the bottom surface of the table4and the top plate34, unfold the oven3and all the table legs41, connect each of the tables4, the table4and the oven3, and the oven3and the cooking bench2through the connecting piece9, and then insert the light pole into the oven cover11to complete the installation.

Steps of connecting the oven body1and the functional plate through the clasp7:

When assembling the base block71, first attach the end cover73to the outer edge71b, so that the protrusion75is embedded into the groove76, then the protrusion75and the outer edge71bare penetrated by the bolt and screwed into the oven body1; if the end cover73has been buckled on the base block71before leaving the factory, the operation is the same as the traditional clasp installation steps, but the hook74has been installed during the process of installing the end cover73, which eliminates the installation step of the hook74.

When the hook74is not used, it is transferred into the oven body71a, and the outer structure of the oven body1is regular to avoid bumps.

When the hook74is needs to be used, turn the hook74to hang the accessory on the hook74; in order to complete the overlap of the flat plate51and the sink52, you only need to hang the flat plate51and the hanging rod54on the sink52on the hook74.

The embedding groove77is in an interference connection with the pin shaft79, and there is a certain damping force when the hook74is rotated, so as to prevent the hook74from falling out of the box body71adue to movement and transportation.

The embedding groove77has a “C”-shaped structure, which facilitates the assembly of the hook74and the end cover73. The shaft hole78and the shaft pin79are always in a key-linked fixed state, and no installation is required; instead, the shaft pin79only needs to be pressed in along the “C”-shaped notch of the embedding groove77to complete the installation.

In assembling, first draw out the multi-section light poles61, and when the light poles61are drawn out, the two sections of light poles connected at both ends are in interference connection. Then erect the light pole61, and rotate the tail pole63to be mounted on the second embedding hole66. Hang the light bulb64on the third embedding hole67, insert the mounting bolt69into the oven cover11, adjust the direction of the tail pole63, and then tighten the mounting nut62to fix it.

In disassembling, first loosen the mounting nut62, then unscrew the mounting bolt69to remove the light pole61, and then remove the light bulb64; rotate the tail pole63to be embedded into the first embedding hole65, and then retract the light pole61, so that the light pole located above is embedded into the light pole located below.

The limiting pin610can also prevent the upper light pole61from being completely submerged in the lower light pole61and unable to be pulled out after being contracted.

Fix the attached cooking utensils on the cooking bench2through the locking pieces10:

in assembling, the entire device is fixed at the installation position through the base102.

The locking mechanism of the rope106:

when the rotating handle101is rotated in a single direction, the first ratchet shaft104and the second ratchet shaft109are locked, and the rotating handle101is driven by the second ratchet shaft109to rotate the first ratchet shaft104; the rope106is wound on the first ratchet shaft104; during this process, the first ratchet teeth107and the second ratchet teeth108ensure that the rotating handle101will not rotate in the opposite direction and prevent the rope106that has been wound on the first ratchet shaft104from loosening.

The loosening mechanism of the rope106:

pull out the rotating handle101upwards to disengage the first ratchet shaft104from the second ratchet shaft109; at this time, the first ratchet shaft104can be freely rotated without being restricted by the first ratchet teeth107and the second ratchet teeth108, and the rope106wound on the first ratchet shaft104can be pulled out by hand.

Based on the limit of the first limiting piece1011to the fifth limiting piece1015, the base102and the limiting cylinder103are always in a fixed state; the first ratchet shaft104can only be rotated, and the limiting ring105and the rotating handle101can be rotated, and at the same time can move along the axial direction of the first ratchet shaft104, so as to realize the clutching of the first ratchet shaft104and the second ratchet shaft109; at the same time, the second limiting piece1012can also abut against the connection between the limiting ring105and the arc-shaped connecting sheet1010to provide support for preventing reverse rotation of the rotating handle101.

When the rope106is tightened, the first ratchet teeth107and the second ratchet teeth108will be loaded. The rope106is compressed through the thread by the compression ring1016, which can reduce the compounding of the first ratchet teeth107and the second ratchet teeth108, and avoid the fracture of the connection between the limiting ring105and the arc-shaped connecting piece1010. Before locking and releasing the rope, the compression ring1016needs to be loosened first. If the needed pulling force of the lock rope is small, the compression ring1016may not be used for the convenience of operation.

Based on the above locking principle, the base102is installed on the side wall of the cooking bench2, and then the attached cooking utensils are placed on the top surface of the cooking bench; then the rope106is put on, and the rope106is tightened to complete the fixation.

Steps to connect the two tables4through the connecting pieces9:

During production, the position of the hook94on the connecting plate92is determined according to the thickness of the two adjacent tables4that need to be connected or the height of the side plate95, and the shape of the hook94is determined according to whether it is connected to the side plate or the table.

When assembling, take out the table4and connect it with the table legs, join the two adjacent tables together, and place a plurality of the connecting pieces between the two tables4, and embed the table4or the side plates95between the pressing plate91and the hook94. Compared with hinges and fisheye joints, multiple shaft pins and bolts are connected, which is convenient and efficient for installation.

After installation, the weight of the table4and the objects thereon will be shared by the bottom of the pressing plate91, the side wall of the connecting plate92, the top surface of the hook94or the inner side of the hook structure. The upper pressure and lower hanging structure is adopted to increase the load bearing.

The unfolding steps of the oven3;

After being folded, the end plates32are folded toward the inside of the oven body and are located below the top plate34; the side plates31are located below the end plates32, and the bottom plate33is located below the side plates31. The two side plates31are located on the same horizontal plane; one of the side plates31is folded toward the inner side of the oven body, and the other side plate31is folded toward the outer side of the oven body.

When folding, first pull out the locking pin310, and then rotate the end plates32toward the inner side of the oven body with the through shaft311as the axis, so that it is placed in a horizontal direction, while the carbon rack38is located between the top plate34and the end plates32; then fold the side plates31: one of the side plates is turned inside the oven body, and the other side plate is turned outside the oven body; at this time, the bottom plate33moves obliquely upward with the turning of the side plates31, and finally the side plates31are placed horizontally; the top surface of the bottom plate is close to the side plates to complete the folding.

The mechanism of unfolding the oven is the same. After unfolding, the locking pin310is inserted. The end plates32cannot be rotated due to the limit of the locking pin310and the locking bolt39, and other parts of the oven body cannot be folded to achieve the purpose of fixing the oven body.

The top plate34is used to install the table legs41and realize the connection with other parts of the outdoor barbecue oven such as the table and the cooking bench.

The above technical solutions only embody the preferred technical solutions of the invention. Any modifications that may be made by those skilled in the art to some parts of them all embody the principles of the invention and shall all fall within the protection scope of the invention.