JP3514399B2 - Barbecue stove - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a convenient barbecue stove. 2. Description of the Related Art A wide variety of barbecue stoves which can enjoy cooking outdoors have been known. However, the conventional barbecue stove has drawbacks such as poor usability and inability to use it properly. [0004] The present invention has been made to solve the above problems, and has as its object to obtain a barbecue stove which is convenient to use. [0005] In order to achieve the above object, the present invention provides a rectangular outer frame 1 having opposed side walls 2, 2.
The leg attachment portions 4, 4, 4, and 4 are provided adjacent to the both end edges of the base member 2 so that the leg portions 3, 3, 3, and 3 are rotatably attached, and further attached to the same side walls 2, 2. The pair of legs 3,3 and the pair of legs 3,3 form one first when the legs 3,3,3,3 rotate.
The leg front portions 5,5 are supported by the other leg rear portions 6,6, and the other second leg front portions 7,7 are detachable by support members 8,8 attached to both side walls 2,2. the mounting, the lower leg portions 16, 16 in 且又 legs 3,3,3,3 which is slidably housed in the upper leg portion 15,15,15,15 and upper legs 15,15,15,15, 16 and 16, and the upper leg portions 15 and 1
The rotation screw insertion holes 18, 18, 18, 18 for inserting the rotation screw rods 17, 17, 17, 17 projecting above the leg attachment portions 4, 4, 4, 4 above the leg mounting portions 4, 4, 4, 4 are turned. Tightening nuts 19, 19, 19, 19 are screwed onto the distal ends of the moving screw rods 17, 17, 17, 17, and are further positioned below the screw rod insertion holes 18, 18, 18, 18, 18 for rotation. The threaded portions 21, 21, 21, 21 into which the tip thread portions 28 of the threaded rods 20, 20, 20, 20, 20 are screwed are attached to the leg attachment portions 4, 4, 4.
4, 4, and the lower legs 16, 16, 16, 16 are pressed against the lower portions of the upper legs 15, 15, 15, 15 to press the upper leg 1.
Lower legs 16, 16, 1 for 5, 15, 15, 15
Lower tightening screw rods 22, 22, 2 for preventing sliding of 6, 6
2 and 22, and the support portions 8, 8 are provided with L-shaped rods 24, 24 inserted through insertion holes 23, 23 provided in the side walls 2, 2, respectively. Pull the leg forward part 7,7
Pressing lever provided with a pressing rod portions 25 and 25 to apply Tsu
Spring 2 for bringing parts 25, 25 close to both side walls 2, 2
6 and 26 are provided. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. 1 to 14. Referring to FIGS. , 3 are provided so as to be rotatable, and a pair of legs 3, 3 and a pair of legs 3, 3, which are mounted on the same side walls 2, 2, respectively. When the legs 3, 3, 3, 3 are rotated, the first leg portions 5, 5 are supported by the other leg rear portions 6, 6, and the other second leg portions 7, 7 are supported. Can be removably attached to support members 8, 8 attached to both side walls 2, 2. The legs 3,3,3,3 have upper legs 15,1.
5, 15, 15 and lower legs 16, 16, 16, 16, which are slidably accommodated in the upper legs 15, 15, 15, 15, are further provided with legs above the upper legs 15, 15, 15, 15. Mounting part 4,
Rotating screw rods 17, 17, 1 projecting upward from 4, 4, 4
Rotating screw rod insertion holes 18, 18, 1 for inserting 7, 17
Tightening nuts 19, 19, 19, 19 which are screwed to the ends of the turning screw rods 17, 17, 17, 17 are provided below the turning screw insertion holes 18, 18, 18, 18. And screw-in portions 21, 21, 21, 21 into which the tip screw portions 28 of the fastening screw rods 20, 20, 20, 20 are screwed are provided in the leg attachment portions 4, 4, 4, 4, and Legs 15,1
Lower legs 16, 16, 16, 16 below 5, 15, 15
The lower fastening screw rods 22,22,22,22 for pressing the lower leg parts 16,15,15,15 to prevent sliding of the lower leg parts 16,16,16,16 with respect to the upper leg parts 15,15,15,15 are provided. 8 is provided with L-shaped rods 24, 24 inserted through insertion holes 23, 23 provided in both side walls 2, 2, and the L-shaped rods 24, 24 have second leg ends.
The pressing rod portions 25, 25 for hooking the side portions 7, 7 are provided.
At the same time, the insertion rod portions 27, 27 having the springs 26, 26 for externally fitting the pressing rod portions 25, 25 close to the side walls 2, 2, respectively.
Is provided. Further, an overhanging edge 9 having an inverted U-shaped cross section is provided on the upper peripheral edge of the angular outer frame 1, and metal meshes are formed on the overhanging edges 9, 9 located on both sides of the angular outer frame 1. Metal rods 11, 11 are provided on both sides of the table 10, and the U-shaped rods 12, 12, which are provided at the tips of the metal rods 11, 11, are fitted and slid, so that the net-shaped table 10 is extended. It is formed to be more detachable, and a downward projecting piece 13 is provided at the tip of the net-shaped table 10. The downward projecting piece 13 is inserted into an insertion hole 14 provided in the projecting edge 9 located in front of and behind the rectangular outer frame 1. It is formed to be detachably inserted and locked. Further, as shown in FIG. 9, an air guide plate / rostol receiver 30 for guiding the air flowing from an air inlet 31 provided in the square outer frame body 1 is provided. Although not shown, an iron plate or a wire net can be placed on the square outer frame 1 to perform grilling. As described above, according to the present invention, the leg portions 3, 3 are provided close to the opposite edges of the opposite side walls 2, 2 of the rectangular outer frame 1.
Leg mounting parts 4, 4, 4, to which 3, 3, 3 are rotatably mounted
4 and a pair of legs 3, 3 and a pair of legs 3, 3 attached to the same side walls 2, 2 respectively.
At the time of rotation of 3, the first leg forward portions 5, 5 are supported by the other leg rear portions 6, 6, and the other second leg forward portions 7, 7 are attached to the side walls 2, 2. The legs 3,3,3,3 are erected when used because they are detachably mounted on the supports 8,8, and folded when not in use to be supported by the supports 8,8 and lowered. And can be stored, and legs 3,3 when used
The square outer frame 1 can be raised by a simple operation of rotating the third and third members, which is extremely suitable for use. The legs 3,3,3,3 have upper legs 15,1.
5, 15, 15 and lower legs 16, 16, 16, 16, which are slidably accommodated in the upper legs 15, 15, 15, 15, are further provided with legs above the upper legs 15, 15, 15, 15. Mounting part 4,
Rotating screw rods 17, 17, 1 projecting upward from 4, 4, 4
Rotating screw rod insertion holes 18, 18, 1 for inserting 7, 17
The provision of the fastening nuts 19, 19, 19, 19, which are screwed to the ends of the turning screw rods 17, 17, 17, 17, respectively, enables the turning of the legs 3, 3, 3, 3 easily and reliably. Can be performed and the leg mounting portions 4, 4, 4, 4 and the leg portions 3,
Replacement of 3,3,3 is extremely easy and legs 3,3,3,3
Easy repair when damaged. [0012] Further, the rotation screw insertion holes 18, 18, 18, 1
8, the tightening screw rods 20, 20, 20, 2
Threaded portions 21, 21, 21 into which the 0 tip screw portion 28 is screwed
Provision of the legs 1, 3, 3, 3 by tightening the screw rods 20, 20, 2,
It can be performed firmly at the time of tightening 0,20. The lower legs 16,16,16,16 are pressed against the lower portions of the upper legs 15,15,15,15 to press the upper legs 15,15,15,15.
15, 15, 15, lower leg 16, 16, 16, 1
6, the lower tightening screw rods 22, 22, 22, 22 for preventing the sliding of
Is provided, it is possible to finely adjust the leg portions 3, 3, 3, 3 according to a desired length. Even when there is unevenness on the ground when used outdoors, the horn-shaped outer frame 1 can be horizontally adjusted. It can be held and used. Further, the support portions 8, 8 are provided with L-shaped rods 24, 24 inserted through insertion holes 23, 23 formed in the side walls 2, 2, respectively.
The L-shaped rods 24, 24 hook the second leg forward portions 7, 7.
And the pressing rods 2 and 25 are provided.
5 and 25 are brought close to both side walls 2 and 2.
By providing the insertion rod portions 27, 27 with the outer fitting 26, the L-shaped rods 24, 24 with respect to the support members 8, 8 are pinched and pulled out against the springs 26, 26, and the second leg forward portions 7, 7 are pulled out. It can be easily hooked on. As described above, the present invention is convenient and extremely convenient in use.

[Brief description of the drawings] FIG. 1 is a perspective view. FIG. 2 is a partially cutaway perspective view. FIG. 3 is a partially cutaway side view. FIG. 4 is a partially cutaway vertical sectional view. FIG. 5 is a perspective view in which legs are folded. FIG. 6 is a partially cutaway perspective view in which legs are folded. FIG. 7 is a side view of a support member supporting a leg. FIG. 8 is a side view of the support member. FIG. 9 is an exploded perspective view. FIG. 10 is a partially cutaway sectional view of a leg. FIG. 11 is a perspective view in the middle of mounting the table. FIG. 12 is a perspective view in which a table is mounted. FIG. 13 is a perspective view of a table. FIG. 14 is a sectional view taken along the line AA in FIG. [Explanation of symbols] 1 Square outer frame 2 Side walls 3 legs 4 Leg mounting part 5 First leg forward 6 rear part of leg 7 2nd leg forward part 8 Support part 9 Overhang 10 mesh table 11 Metal rod 12 U-shaped rod 13 Downward projecting piece 14 insertion hole 15 Upper leg 16 Lower leg 17 Screw for rotation 18 Screw insertion hole for rotation 19 Tightening nut 20 Tightening screw rod 21 Screw-in part 22 Lower tightening screw 23 insertion hole 24 L-shaped rod 25 Pressing rod 26 Spring 27 Insertion rod 28 Tip thread 29 Rostor support piece 30 Air guide plate and Rostor 31 Air inlet 32 Rostor

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) A47J 37/07

Claims (1)

(57) [Claims 1] Legs 3, 3, 3, 3 are rotatably mounted near both end edges of opposite side walls 2, 2 of a rectangular outer frame 1. Leg attachment portions 4,4,4,4, and a pair of legs 3,3 and a pair of legs 3,3 attached to the same side walls 2,2 respectively. , 3, one of the first leg portions 5, 5 is supported by the other leg rear portions 6, 6, and the other second leg portion 7, 7 is attached to the side walls 2, 2. And the legs 3,
3, 3, 3, upper legs 15, 15, 15, 15, and lower legs 1 slidably accommodated in the upper legs 15, 15, 15, 15, 15;
6, 16, 16, 16 are provided, and the upper legs 15, 15,
Rotation screw insertion holes 18, 18, 18, 18 for inserting rotation screw rods 17, 17, 17, 17 protruding above leg mounting portions 4, 4, 4, 4 above the 15, 15 and rotation screw rod. 1
Tightening nut 1 screwed to the tip of 7, 17, 17, 17
9, 19, 19, and 19, and further, the tip screw portions 28 of the tightening screw rods 20, 20, 20, and 20 are positioned below the rotation screw insertion holes 18, 18, 18, and 18. Screwing parts 21, 21, 21, 21 into leg attachment parts 4, 4, 4,
4 and press the lower legs 16, 16, 16, 16 below the upper legs 15, 15, 15, 15, 15
15, 15, 15, lower leg 16, 16, 16, 1
6, the lower tightening screw rods 22, 22, 22, 22 for preventing the sliding of
The support portions 8, 8 are provided with L-shaped rods 24, 24 inserted through insertion holes 23, 23 formed in the side walls 2, 2, respectively.
The rods 24, 24 are provided with pressing rods 25, 25 for hooking the second leg forward parts 7, 7, and the pressing rods 25, 25 are provided.
Springs 26, 26 for bringing 25 close to both side walls 2, 2
A barbecue stove characterized by having insertion rod portions 27, 27 each of which has an external fitting.