Universal replaceable barbecue grill mobile frame

Abstract

The present invention relates to the technical field of barbecue grill mobile frames, and in particular to a universal replaceable barbecue grill mobile frame, comprising a support plate for supporting the barbecue grill, the support plate being provided with a first mounting member and a second mounting member which can support and install different barbecue grills, and a support assembly being installed at the bottom of the support plate; the support assembly comprises two sets of folding assemblies; the barbecue grill can be installed without the use of third-party tools, and the installation convenience is greatly improved, making it extremely easy to use outdoors; the guide holes and the interlocking grooves can be used for installation and replacement of different types of barbecue grills, and the versatility is greatly improved; the first support rod and the second support rod are unfolded to form a support assembly to support the support plate, and when the frame needs to be moved, there is no need to tilt and lift the frame; when folding, the first rolling wheel can be removed from both ends of the drive shaft to complete the disassembly, and the phenomenon of the first rolling wheel blocking the support plate will not occur, the overall weight can be reduced, and it is easier to carry.

Description

Technical Field

[0001] The invention relates to the technical field of barbecue oven mobile frames, in particular to a universal replaceable barbecue oven mobile frame. Background Art

[0002] A barbecue grill is a type of grilling equipment used for cooking kebabs, barbecued meats, and more. There are three types of barbecue grills: charcoal grills, gas grills, and electric grills. Gas and electric grills are popular for their smoke-free and product-friendly design. Common barbecue grill types on the market include apple grills, rectangular grills, and portable grills.

[0003] Currently, portable barbecue grills on the market are usually bulky and inconvenient to carry and store. However, general portable barbecue grills are usually small in size (limited by a small grilling area), and slightly larger ones usually do not have a frame, which makes them inconvenient to carry and use. Without solving the above problem, Chinese invention patent No. CN201620723620.2 discloses a folding and locking mechanism for a barbecue grill frame, which includes a grill body bracket, a first leg and a second leg provided at the lower part of the grill body bracket; a slide provided on the grill body bracket for controlling the folding height, a locking plate provided on the inner side of the grill body bracket, and a crossbar provided below the locking plate; one of the legs is connected to the crossbar, and the crossbar slides in the slide to control the folding height. When the folding height is reached, the locking plate can lock the crossbar sliding in the slide.

[0004] The above solution can make the barbecue grill frame foldable conveniently and quickly, and can also solve the problem that the barbecue grill is inconvenient to carry and store; when the existing barbecue grill frames are used for barbecue grill installation, most of them can only be installed for one type of barbecue grill and cannot be used to install and support barbecue grills of various styles. Summary of the Invention

[0005] The purpose of the present invention is to provide a solution to the problems in the prior art.

[0006] To achieve the above object, the technical solution of the present invention is as follows:

[0007] The beneficial effects of the present invention are as follows: after the support plate is supported and installed by the support frame, the barbecue grill to be mounted on the support plate is inserted into the guide hole through the support legs, or can be inserted into the interlocking groove through the horizontally arranged support legs, and is prevented from tilting by the stop block; the installation rod on the support plate is swung, and the top end is inserted into the barbecue grill and clamped into the barbecue grill, thereby achieving the installation of the barbecue grill. The entire installation process does not require the use of third-party tools, greatly improving the installation convenience and making it extremely easy to use outdoors; the guide holes and interlocking grooves can allow different types of barbecue grills to be installed and replaced, greatly improving the versatility;

[0008] The first support rod and the second support rod are unfolded to form a support assembly to support the support plate. The second roller is rotatably mounted on the bottom of the two second support rods, and the first rolling wheel is rotatably mounted on the bottom of the first support rod, so that multiple rolling wheels support the support plate. When the bicycle frame needs to be moved, there is no need to tilt and lift the bicycle frame; when folding, the first rolling wheel can be removed from both ends of the drive shaft to complete the disassembly, and the phenomenon of the first rolling wheel blocking the support plate will not occur. The overall weight can be reduced, and it is easier to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 The figure is a schematic diagram of the structure in which a barbecue grill is connected to a mobile frame.

[0010] Figure 2 The figure is a schematic diagram of the structure in which a barbecue grill is connected to a mobile frame.

[0011] Figure 3 It is a schematic diagram of the enlarged structure of the first mounting member.

[0012] Figure 4 It is a schematic diagram of the enlarged structure of the second mounting member.

[0013] Figure 5 It is a structural schematic diagram of the connection between the support plate and the support assembly.

[0014] Figure 6 It is a structural diagram when the support assembly is separated from the support plate.

[0015] Figure 7 It is a structural schematic diagram of the second support rod and the second rolling wheel being separated.

[0016] Reference numerals include:

[0017] 1-Support plate,

[0018] 10-first mounting member, 11-first supporting groove, 12-top connecting seat, 13-mounting rod,

[0019] 14-first rod, 15-second rod, 16-third rod, 17-rotation hole, 18-placement groove,

[0020] 2-Second mounting piece,

[0021] 20-guide hole, 21-fitting groove, 22-stop block, 23-sliding groove, 24-toggle block, 25-hook seat, 3-support assembly,

[0022] 30-folding assembly, 31-first support rod, 32-second support rod, 33-fulcrum hole, 34-rotation axis, 35-rotation seat, 36-first mounting slot, 37-first drive rod, 38-first drive hole,

[0023] 4-Mounting block,

[0024] 41-second mounting slot, 42-second driving rod, 43-second driving hole, 44-elastic fixing piece,

[0025] 45-limiting block, 46-first rolling wheel, 47-second rolling wheel,

[0026] 5-Connecting components,

[0027] 51 - first connecting rod, 52 - second connecting rod, 53 - mounting hole, 54 - drive shaft, 55 - insertion hole, 56 - connecting block, 57 - wheel axle. DETAILED DESCRIPTION

[0028] The present invention is described in detail below with reference to the accompanying drawings.

[0029] like Figure 1-7 As shown, a tool-free barbecue grill frame assembly includes a support plate 1 for supporting a barbecue grill 0. The support plate 1 is provided with a first mounting member 10 and a second mounting member 2 that can support and install different barbecue grills 0. The first mounting member 10 includes a first supporting groove 11 formed at one end of the support plate 1. A top connecting seat 12 is installed in the first supporting groove 11. The top connecting seat 12 is equipped with a mounting rod 13 that can be rotatably inserted into the barbecue grill 0 and clamp the barbecue grill 0. The top connecting seat 12 is fixed on the first supporting groove 11, and the mounting rod 13 is fixed on the first supporting groove 11. It includes a first rod portion 14 that can be rotatably inserted into the rotating hole 17, a second rod portion 15 is vertically formed on the outer end of the first rod portion 14, and a third rod portion 16 is vertically formed on the end of the second rod portion 15. The third rod portion 16 is parallel to the first rod portion 14, and the third rod portion 16 can be swung around the rotating hole 17 to be inserted into the hole of the barbecue oven 0 and position the barbecue oven 0. The barbecue oven 0 will not be longitudinally displaced at this time, and the installation of the barbecue oven 0 can be achieved; the guide hole 20 and the fitting groove 21 can be used for installation and replacement of different types of barbecue ovens 0, and the versatility is greatly improved.

[0030] Specifically, the top connecting seat 12 is formed with a rotation hole 17 for inserting the mounting rod 13. A placement groove 18 is provided next to the first supporting groove 11. The length of the placement groove 18 is the same as the length of the third rod portion 16. The third rod portion 16 can be swingably stored in the placement groove 18. When the mounting rod 13 is not in use, the first rod portion 14 rotates about the rotation hole 17, allowing the third rod portion 16 to swing into the placement groove 18 for storage, thereby preventing damage to the mounting rod 13.

[0031] The second mounting member 2 includes a plurality of guide holes 20 formed longitudinally on the support plate 1 and a transversely formed interlocking groove 21. A stop block 22 is formed at the end of the interlocking groove 21. A sliding groove 23 is formed along the length direction of the groove wall of the interlocking groove 21. The stop block 22 slides along the sliding groove 23 of the groove wall of the interlocking groove 21.

[0032] The barbecue grill 0 to be mounted on the support plate 1 is inserted into the guide hole 20 through the support legs, or can be embedded into the fitting groove 21 through the horizontally arranged support legs, and is prevented from tilting by the stop block 22; the mounting rod 13 on the support plate 1 is swung, and the top end is inserted into the barbecue grill 0 and clamped into the barbecue grill 0, thereby achieving the installation of the barbecue grill 0. The entire installation process does not require the use of third-party tools, greatly improving the convenience of installation, and is extremely easy to use outdoors.

[0033] Specifically, the length of the sliding groove 23 is no less than 1.5 times the length of the stop block 22. A toggle block 24 is formed on the top of the stop block 22 to drive the stop block 22 to slide. A friction belt is installed between the stop block 22 and the sliding groove 23. After the horizontally arranged support legs of the barbecue grill 0 are respectively inserted horizontally into the interlocking grooves 21, the toggle block 24 can be driven to drive the stop block 22 to slide on the sliding groove 23. During sliding, the friction belt and the sliding groove 23 frictionally cooperate, so that the stop block 22 is not easily displaced after sliding to the designated position, thereby stopping the support legs of the barbecue grill 0 and preventing the barbecue grill 0 from tilting and shifting or falling.

[0034] Hook seats 25 for connecting elastic straps are respectively installed on both sides of the support plate 1. When the mobile frame needs to be moved, the barbecue grill 0 does not need to be removed. The barbecue grill 0 is surrounded by the elastic straps, and the two ends of the elastic straps are hooked on the hook seats 25 to bundle the barbecue grill 0 to prevent it from falling during transportation.

[0035] A support assembly 3 is mounted at the bottom of the support plate 1. The support assembly 3 comprises two folding assemblies 30, each comprising a first support rod 31 and a second support rod 32, each rotatably connected. A pivot hole 33 is formed at the mid-end of each of the first and second support rods 31 and 32, into which a rotation axis 34 is inserted. The first and second support rods 31 and 32 can be rotated about the rotation axis 34 to unfold or fold.

[0036] A rotating seat 35 is provided at the bottom of the support plate 1, and a first mounting groove 36 is opened in the rotating seat 35. A first driving rod 37 is installed in the first mounting groove 36. A first driving hole 38 is opened at the top of the first support rod 31 for the first driving rod 37 to pass through. The top end of the first support rod 31 is rotatably installed in the rotating seat 35 at the bottom of the support plate 1 through the first driving hole 38 and the cooperation with the first support rod 31.

[0037] A pair of mounting blocks 4 are also provided at the bottom of the support plate 1. The two mounting blocks 4 are respectively coaxially formed with a second mounting groove 41. A second driving rod 42 is pluggably installed in the second mounting groove 41. A second driving hole 43 for the second driving rod 42 to pass through is opened at the top of the second support rod 32. The top of the second support rod 32 is inserted between the two mounting blocks 4. After the second driving rod is coaxially aligned with the second mounting groove 41, the second driving rod 42 is inserted, so that the top of the second support rod 32 is rotatably installed at the bottom of the support plate 1, and the top of the second support rod 32 can also be detachably installed at the bottom of the support plate 1.

[0038] The two first support rods 31 are respectively formed with coaxially aligned mounting holes 53, and a drive shaft 54 ​​is detachably inserted into the mounting hole 53. First rolling wheels 46 are installed at both ends of the drive shaft 54. The first rolling wheel 46 is formed with an insertion hole 55, and a rolling bearing is installed in the insertion hole 55. The insertion hole 55 is coaxially connected to the drive shaft 54, so that the first rolling wheel 46 can be detachably installed at both ends of the drive shaft 54.

[0039] A rotatable second rolling wheel 47 is respectively installed at the bottom of the two second support rods 32, a connecting block 56 is provided at the bottom end of the second support rod 32, and a wheel axle 57 is provided between the bottom ends of the two second support rods 32. The mounting hole 53 of the first support rod 31 is laterally aligned with the wheel axle 57, and the wheel axle 57 is connected to the connecting block 56 by welding, and the second rolling wheels 47 are rotatably installed at both ends of the wheel axle 57.

[0040] In this embodiment, after the two sets of folding components 30 are fully unfolded at the same time, the first rolling wheel 46 and the second rolling wheel 47 are flush and touch the ground at the same time, so that the horizontal stability of the support plate 1 is further improved, and the horizontal stability of the barbecue grill 0 installed on the support plate 1 is further improved accordingly; when the frame is moved, the horizontal stability is also further improved, and the load-bearing stability is better.

[0041] A connecting assembly 5 is provided between the two sets of folding assemblies 30. The connecting assembly 5 includes a first connecting rod 51 connecting the two first support rods 31 and a second connecting rod 52 connecting the two second support rods 32, so that the two sets of folding assemblies 30 can be unfolded or folded at the same time. The two sets of folding assemblies 30 provide support, and the support balance of the support plate 1 is better.

[0042] A pair of elastic fixing pieces 44 are provided on the sides of the mounting block 4 . Limiting blocks 45 are provided at the bottom ends of the two elastic fixing pieces 44 . The distance between the two limiting blocks 45 is smaller than the diameter of the first support rod 31 .

[0043] When folding, the second support rod 32 can be removed from the bottom of the support plate 1, and the first support rod 31 and the second support rod 32 of the two sets of folding components 30 are folded around the rotating shaft 34 respectively, so that the angle between the first support rod 31 and the second support rod 32 is continuously reduced until the first support rod 31 and the second support rod 32 are flush. Then the first support rod 31 can be inserted between the two elastic fixing plates 44 to store the folded first support rod 31. The first support rod 31 will not fall off under the clamping of the two elastic fixing plates 44 and the limit block 45, and will not fall off when stored and folded. It is connected to the support plate 1 and is easy to carry.

[0044] The length of the wheel axle 57 is greater than the width of the support plate 1. The spacing between the two second rolling wheels 47 and the spacing between the two first rolling wheels 46 are both greater than the width of the support plate 1. When folded and stored, the first rolling wheels 46 and the second rolling wheels 47 are located on both sides of the support plate 1 and do not contact the support plate 1. The first rolling wheel 46 can also be removed.

[0045] In summary, it can be seen that the present invention has the above-mentioned excellent characteristics, which can enhance its performance unprecedented in the past and become a product with great practical value.

[0046] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A universal replaceable barbecue grill mobile frame, comprising a support plate (1) for supporting the barbecue grill, characterized in that: The support plate (1) is provided with a first mounting member (10) and a second mounting member (2) for supporting and mounting different barbecue grills. The first mounting member (10) includes a first supporting groove (11) formed at one end of the support plate (1). A top connecting seat (12) is installed in the first supporting groove (11). The top connecting seat (12) is installed with a mounting rod (13) that can be rotatably inserted into the barbecue grill and clamp the barbecue grill; the top connecting seat (12) is fixed on the first supporting groove (11). The mounting rod (13) includes a first rod portion (14) that can be rotatably inserted into the rotating hole (17). The outer end of the first rod portion (14) is vertically formed with a second rod portion (15). The end of the second rod portion (15) is vertically formed with a third rod portion (16). The third rod portion (16) is parallel to the first rod portion (14). The rod (16) can be inserted into the barbecue grill by swinging around the rotating hole (17) and positioning the barbecue grill; the second mounting member (2) includes a plurality of guide holes (20) formed longitudinally on the support plate (1) and a transversely formed engaging groove (21); a stop block (22) is formed at the end of the engaging groove (21); a sliding groove (23) is formed on the groove wall of the engaging groove (21) along the length direction; the stop block (22) slides along the sliding groove (23) of the groove wall of the engaging groove (21); the length of the sliding groove (23) is not less than 1.5 times the length of the stop block (22); a toggle block (24) for driving the stop block (22) to slide is formed on the top of the stop block (22); a friction belt sheet is installed between the sliding portion of the stop block (22) and the sliding groove (23); a support assembly (3) is installed at the bottom of the support plate (1); The support assembly (3) comprises two groups of folding assemblies (30), the folding assembly (30) comprising a first support rod (31) and a second support rod (32) which are rotatably connected, the top end of the first support rod (31) being rotatably mounted on the bottom of the support plate (1), and the top end of the second support rod (32) being detachably mounted on the bottom of the support plate (1); the two first support rods (31) are formed with coaxially aligned mounting holes (53), a driving shaft (54) is detachably inserted into the mounting hole (53), and first rolling wheels (46) are detachably mounted on both ends of the driving shaft (54), and rotatable second rolling wheels (47) are respectively mounted on the bottoms of the two second support rods (32); A pair of mounting blocks (4) are further provided at the bottom of the support plate (1), a pair of elastic fixing plates (44) are provided beside the mounting blocks (4), and a limiting block (45) is provided at the bottom end of the two elastic fixing plates (44), and the spacing between the two limiting blocks (45) is smaller than the diameter of the first support rod (31), so that after the first support rod (31) and the second support rod (32) are folded flush, the first support rod (31) can be fixed between the two elastic fixing plates (44) and the limiting block (45).

2. The universal replaceable barbecue grill mobile frame according to claim 1, characterized in that: The top connecting seat (12) is formed with a rotating hole (17) for inserting the mounting rod (13), and a placement groove (18) is provided beside the first supporting groove (11). The length of the placement groove (18) is the same as that of the third rod portion (16), and the third rod portion (16) can be swingably received in the placement groove (18).

3. The universal replaceable barbecue grill mobile frame according to claim 2, characterized in that: Hook seats (25) for connecting elastic straps are respectively installed on both sides of the support plate (1).

4. The universal replaceable barbecue grill mobile frame according to claim 1, characterized in that: The support plate (1) is provided with a rotating seat (35) at the bottom thereof, the rotating seat (35) is provided with a first mounting groove (36), a first driving rod (37) is installed in the first mounting groove (36), and a first driving hole (38) for the first driving rod (37) to pass through is provided at the top of the first support rod (31).

5. The universal replaceable barbecue grill mobile frame according to claim 4, characterized in that: The two mounting blocks (4) are respectively coaxially formed with a second mounting groove (41), a second driving rod (42) is pluggably installed in the second mounting groove (41), and a second driving hole (43) for the second driving rod (42) to pass through is opened on the top of the second support rod (32).

6. The universal replaceable barbecue grill mobile frame according to claim 1, characterized in that: A connecting component (5) is provided between the two folding components (30).

7. The universal replaceable barbecue grill mobile frame according to claim 6, characterized in that: The connecting assembly (5) comprises a first connecting rod (51) connecting the two first support rods (31) and a second connecting rod (52) connecting the two second support rods (32); a connecting block (56) is provided at the bottom end of the second support rod (32); a wheel axle (57) is provided between the bottom ends of the two second support rods (32); the wheel axle (57) and the connecting block (56) are connected by welding, and the second rolling wheel (47) is rotatably mounted on both ends of the wheel axle (57).

8. The universal replaceable barbecue grill mobile frame according to claim 7, characterized in that: A fulcrum hole (33) is formed at the middle end of each of the first support rod (31) and the second support rod (32), and a rotation shaft (34) is inserted into the fulcrum hole (33). The first support rod (31) and the second support rod (32) can be unfolded or folded around the rotation shaft (34).

9. The universal replaceable barbecue grill mobile frame according to claim 8, characterized in that: The mounting hole (53) of the first support rod (31) is laterally aligned with the wheel shaft (57); the first rolling wheel (46) is formed with an insertion hole (55), and the insertion hole (55) is coaxially connected to the drive shaft (54); the length of the wheel shaft (57) is greater than the width of the support plate (1), and the spacing between the two second rolling wheels (47) is greater than the width of the support plate (1).

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