Support

Abstract

The utility model provides a support, and belongs to the technical field of supporting frames. The problems that a Z-shaped hole in a connecting block on an existing support is very complex in machining, machining and manufacturing cost is greatly increased and the like are solved. The support comprises a mounting seat and supporting rods, the supporting rods are rotatably arranged on the mounting seat, and the support is characterized in that a plurality of mounting grooves which correspond to the supporting rods in number and are through up and down are formed in the mounting seat, a rotating shaft is fixedly arranged in each mounting groove, the rotating shafts are located in the middles of the mounting grooves, and the supporting rods are arranged in the mounting grooves. The supporting rod is inserted into the mounting groove and can rotate towards the two sides around the rotating shaft so as to selectively abut against one end of the mounting groove in an inclined mode. The mounting base has the advantages that the mounting base is integrally formed by machining aluminum profiles, machining and manufacturing cost is greatly reduced, and a supporting state can be formed when the supporting rods rotate leftwards or rightwards around the rotating shafts to incline.

Description

Technical Field

[0001] The utility model belongs to the technical field of support frames and relates to a bracket. Background Art

[0002] To facilitate outdoor use and storage, some barbecue grills and tables are designed with foldable or retractable brackets. These brackets typically consist of a mounting base and several pivoting rods attached to the base. By pushing the two ends of each rod outward and tilting them, the lower ends of the rods rest on the ground to form a support structure. The charcoal basin is placed between the rods to support the charcoal basin.

[0003] Chinese utility model patent publication number CN101904631A discloses an automatic, multi-purpose folding support frame. The support rods of the support frame can be tilted outward to form a supporting position, and can be pushed inward to form a vertical position. The connecting block in this patent has a Z-shaped hole, and the support rods are rotated and placed in the Z-shaped hole to form the supporting and storage positions, respectively. However, the Z-shaped hole is very complex to manufacture, significantly increasing manufacturing costs. Utility Model Content

[0004] The purpose of the present invention is to address the above-mentioned problems existing in the existing brackets and to propose a bracket which can satisfy the basic functions of storage and expansion and has a simple overall structure and is easy to process.

[0005] The purpose of this utility model can be achieved through the following technical solutions:

[0006] A bracket includes a mounting base and a support rod, and several support rods are rotatably arranged on the mounting base. The characteristic is that the mounting base is provided with several mounting grooves corresponding to the number of support rods and passing through the base from top to bottom, and a rotating shaft is fixed in each mounting groove. The rotating shaft is located in the middle of the mounting groove. The support rod is inserted into the mounting groove and can rotate around the rotating shaft to both sides to selectively tilt and lean against one end of the mounting groove.

[0007] In the above-mentioned bracket, the mounting seat is made of profiles.

[0008] In the above-mentioned bracket, the cross-sectional shape of the mounting groove is an oblong waist-shaped hole.

[0009] In the above-mentioned bracket, the mounting seat is composed of a plurality of mounting parts corresponding to the number of support rods, and each mounting part is provided with a mounting groove; the mounting part is also provided with a through hole running through the front and back, and the rotating shaft is fixedly connected to the mounting part after passing through the through hole.

[0010] In the above-mentioned bracket, two vertical bars are fixedly provided on the back of the mounting portion, a nut is fixedly embedded between the two bars, and the rotating shaft passes through the through hole and is screwed and fixedly connected to the nut.

[0011] In the above-mentioned bracket, the cross section of the mounting portion is formed into an oblong waist-shaped hole, and the mounting portions are sequentially connected end to end to form the above-mentioned mounting seat.

[0012] In the above-mentioned bracket, each mounting portion and the stop bar are integrally formed.

[0013] In the above-mentioned bracket, there are three support rods, and there are correspondingly three mounting parts. The three mounting parts enclose a triangular mounting space for placing nuts.

[0014] In the above-mentioned bracket, the rotating shaft is a fastening screw.

[0015] Compared to the prior art, the support rods of the present invention can rotate about the axis. When the axis is rotated to a vertical position, it forms a storage state. When the support rods are rotated in the same direction to an angle, they form a support state. This satisfies the basic functions of the bracket, which can be stored and supported. At the same time, the mounting base is entirely made of aluminum profiles. Only the entire aluminum profile needs to be cut to the appropriate length and processed with through holes, which greatly reduces the processing and manufacturing costs. The support rods of the present invention can form a support state when they are rotated left or right about the axis. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the barbecue grill of the present invention;

[0017] Figure 2 This is a schematic diagram of the overall structure of the bracket of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the mounting base of the utility model.

[0019] In the figure, 1. charcoal basin; 2. mounting seat; 3. support rod; 4. mounting groove; 5. rotating shaft; 6. mounting part; 7. stop bar. DETAILED DESCRIPTION

[0020] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0021] like Figure 1 As shown, this embodiment shows one of the uses of the bracket. Figure 1 The barbecue grill comprises a charcoal basin and a bracket according to the utility model. After the bracket is unfolded, the charcoal basin can be placed on the bracket for use. The bracket according to the utility model can also be used as a support frame for items such as pots and table boards.

[0022] like Figure 2As shown, a bracket according to the present invention includes a mounting base 2 and a support rod 3. A plurality of support rods 3 are rotatably mounted on the mounting base 2. The mounting base 2 is provided with a plurality of mounting slots 4 corresponding to the number of support rods 3 and extending vertically therethrough. A rotating shaft 5 is fixedly disposed in each mounting slot 4. The rotating shaft 5 is located in the middle of the mounting slot 4. The support rod 3 is inserted into the mounting slot 4 and can rotate in both directions about the rotating shaft 5 to selectively tilt against one end of the mounting slot 4.

[0023] like Figure 3 As shown, the mounting base 2 is entirely machined from profiles, significantly reducing manufacturing costs. The cross-section of the mounting groove 4 is an oblong, waist-shaped hole. The mounting base 2 is composed of a plurality of mounting portions 6 corresponding to the number of struts 3, each of which is provided with a mounting groove 4. The mounting portion 6 also has a through-hole extending from front to back, through which the rotating shaft 5 is fixedly connected to the mounting portion 6. The cross-section of the mounting portion 6 is formed into an oblong, waist-shaped hole, and the mounting portions 6 are sequentially connected end to end to form the aforementioned mounting base 2. Each mounting portion 6 and the retaining bar 7 are integrally machined, significantly reducing manufacturing costs.

[0024] like Figure 3 As shown, two vertical bars 7 are fixed to the back of the mounting portion 6. A nut is fixedly embedded between the two bars 7. The rotating shaft 5 passes through the through hole and is screwed onto the nut. There are three struts 3, corresponding to the number of mounting portions 6. The three mounting portions 6 enclose a triangular mounting space for the nut. The rotating shaft 5 is a fastening screw. Insert the strut 3 into the mounting slot 4, place the nut between the two bars 7, and insert the fastening screw through the strut 3 and the through hole, then tighten it onto the nut. Installation is simple, convenient, and quick.

[0025] It should be understood that in the claims and description of the present utility model, all "including..." should be understood as open-ended, that is, its meaning is equivalent to "at least containing...", and should not be understood as closed-ended, that is, its meaning should not be understood as "only including...".

[0026] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A bracket, comprising a mounting seat (2) and a support rod (3), wherein a plurality of support rods (3) are rotatably arranged on the mounting seat (2), characterized in that: The mounting seat (2) is provided with a plurality of mounting slots (4) corresponding in number to the number of the support rods (3) and extending vertically therethrough. A rotating shaft (5) is fixedly provided in each mounting slot (4). The rotating shaft (5) is located in the middle of the mounting slot (4). The support rod (3) is inserted into the mounting slot (4) and can rotate to both sides around the rotating shaft (5) to selectively tilt against one end of the mounting slot (4).

2. A bracket according to claim 1, characterized in that: The mounting seat (2) is made of profiled material.

3. The bracket according to claim 1, characterized in that: The cross-sectional shape of the mounting groove (4) is an oblong waist-shaped hole.

4. The bracket according to claim 2, characterized in that: The mounting seat (2) is composed of a plurality of mounting portions (6) corresponding in number to the number of support rods (3), each mounting portion (6) being provided with a mounting groove (4); the mounting portion (6) is also provided with a through hole extending from front to back, and the rotating shaft (5) is fixedly connected to the mounting portion (6) after passing through the through hole.

5. The bracket according to claim 4, characterized in that: Two vertical bars (7) are fixedly provided on the back of the mounting portion (6), a nut is fixedly embedded between the two bars (7), and the rotating shaft (5) passes through the through hole and is screwed and fixedly connected to the nut.

6. The bracket according to claim 4, characterized in that: The cross section of the mounting portion (6) is formed into an oblong waist-shaped hole, and the mounting portions (6) are sequentially connected end to end to form the above-mentioned mounting seat (2).

7. The bracket according to claim 4, characterized in that: Each mounting portion (6) and the stop bar (7) are integrally formed.

8. The bracket according to claim 5, characterized in that: There are three support rods (3), and there are correspondingly three mounting portions (6). The three mounting portions (6) enclose a triangular mounting space for placing nuts.

9. The bracket according to claim 1, characterized in that: The rotating shaft (5) is a fastening screw.

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