Novel portable charcoal grill
Through the design of articulated structure and linkage components, the problem that portable charcoal grills cannot increase the area of grills and carbon racks without increasing the box volume, achieving a larger barbecue area and better portability.
Patent Information
- Application Number
- CN202420273846.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-04
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-02-04
AI Technical Summary
In terms of structural design, the existing portable charcoal grills are difficult to further increase the area of the carbon rack and grill without increasing the box volume, resulting in insufficient barbecue area and affecting the user experience.
The hinged bottom support and upper cover structure is combined with the design of mounting plate, connecting frame, slide chute and hinge point, so that the grill can slide and rotate flexibly, and the multi-angle flip of the upper cover is achieved through linkage components and connecting rods, driving carbon The synchronous movement of the rack and the grill increases the depth of the grill and the pullability of the carbon rack.
It realizes that accommodating a larger area of grills and carbon racks without increasing the volume of the box, improving the barbecue area and enhancing the portability and user experience of the product.
Smart Images
Figure CN222194797U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of outdoor products, and in particular to a novel portable charcoal grill. Background Art
[0002] At present, with the improvement of people's quality of life, outdoor leisure and entertainment such as outdoor barbecue has become popular. However, the early charcoal grills were basically one-piece and non-foldable, with large size, large floor space, and small barbecue capacity. Therefore, due to the disadvantage of being difficult to carry, they had little practical value. Later, in order to solve the problem of portability, various portable charcoal grills were launched on the market.
[0003] In response to this, our company submitted a patent application for "A Portable Charcoal Grill" to the State Intellectual Property Office in October 2023, with the application number: 2023229049720; further structural improvements were made to the existing charcoal grill products, further improving the convenience of storing and carrying the charcoal grill. However, during the subsequent product development process, our engineers found that there is still room for improvement in the structural design of the charcoal rack and grill of the above-mentioned portable charcoal grill. On the basis of not increasing the volume of the box, the area of the charcoal rack and grill can be further increased, thereby increasing the barbecue area and giving users a good experience. Utility Model Content
[0004] The technical problem to be solved by the present application is to provide a new type of convenient charcoal grill, further optimize the connection structure of the grill and the charcoal rack, so that the movement stroke of the product is shorter, and on the basis of not increasing the volume of the box, it can accommodate a larger area of the charcoal rack and grill.
[0005] The technical solution adopted in the present application is: a new type of portable charcoal grill, including a hinged base and an upper cover, the base and the upper cover are overlapped up and down to form a box structure with a cavity, the left and right sides of the upper cover are fixedly provided with mounting plates, and a connecting frame is hinged, the mounting plate is located as a whole below the connecting frame, a first slide groove is opened on the connecting frame along its length direction, the grill is movably connected to the first slide groove through a clamp 1, and the grill is hinged to the mounting plate through a first hinge point.
[0006] Compared with the prior art, the advantages of the present application are that, firstly, a connecting frame is hinged on the left and right sides of the upper cover, and a first slide groove is provided on the connecting frame along its length direction, and the grill is movably connected to the first slide groove through a clamping member 1. That is, the clamping member 1 can slide along the length direction of the first slide groove under force. The grill can adapt to various angles of the upper cover being overlapped or opened relative to the bottom bracket, and will not get stuck. Secondly, the grill is hinged to the mounting plate through a first hinge point, and the mounting plate is fixed on the left and right sides of the upper cover. The first hinge point limits the grill to be able to rotate around the first hinge point, and the movement trajectory of the grill is correspondingly limited. Specifically, the mounting plate is located below the connecting frame as a whole, that is, the first hinge point is also located below the connecting frame. Then the mutual cooperation between the first hinge point and the first slide groove makes the grill flexible and can adapt to the opening and closing of the upper cover, but limits its movement trajectory to avoid excessive movement of the grill in the horizontal direction, so that a grill structure with a larger area is installed in the box structure of the present application. Specifically, the technical solution of the present application can further increase the depth of the grill compared to before.
[0007] In some embodiments of the present application, a group of linkage components are respectively arranged on the left and right sides of the upper cover, and the linkage components include a connecting frame, a bracket, two connecting blocks and two connecting rods. When the user flips the upper cover upward, the upper cover can drive the charcoal rack and the grill to move synchronously, so that the grill and the charcoal rack are arranged in an interval up and down, that is, the structural state required for barbecue is completed.
[0008] In some embodiments of the present application, the two connection blocks are respectively arranged on both sides of the bracket, a second slide groove is provided on the connection block along its length direction, and the bracket is movably connected to the second slide groove through a second clamp. That is, if the bracket is subjected to force, it can move along the length direction of the second slide groove, so that the bracket has flexibility and can adapt to the opening and closing of the upper cover.
[0009] In some embodiments of the present application, the upper end of the connecting rod is hinged to the connecting frame, the middle part of the connecting rod is hinged to the connecting block, the lower end of the connecting rod is hinged to the side wall of the base, and the two connecting rods are arranged parallel to each other.
[0010] The linkage assembly of the present application constitutes a relatively stable structural state, that is, it has a certain degree of flexibility, can adapt to the opening or closing of the upper cover, and makes the movement trajectory of the bracket and the connecting frame as small as possible, especially the moving distance in the horizontal direction, so that the largest possible grill and charcoal rack can be placed.
[0011] In some embodiments of the present application, the bracket is hinged to the mounting plate via a second hinge point, and the second hinge point is located at one end of the bracket close to the upper cover.
[0012] In some embodiments of the present application, two sides of the grill form extensions downward and backward at one end close to the upper cover, and the first hinge point is located at the extension.
[0013] In some embodiments of the present application, when the upper cover is opened relative to the bottom bracket, the first hinge point is located above the second hinge point. The installation sheet is arranged so that there is a predetermined distance between the first hinge point, the second hinge point and the inner bottom surface of the upper cover.
[0014] In some embodiments of the present application, the connecting frame is located between the mounting plate and the upper cover side wall, and the bracket is located between the mounting plate and the upper cover side wall. The above structure is the preferred structure of the present application, with good structural stability and high integration.
[0015] In some embodiments of the present application, a carbon frame is pull-out mounted on the bracket, the carbon frame is a frame structure with an open top, and a handle is movably mounted on the front side of the carbon frame; when the handle is stored, it fits against the front side of the carbon frame, and when the handle is in use, both ends of the handle can be rotated to be perpendicular to the front side of the carbon frame.
[0016] The carbon frame structure is compatible with the bracket structure. That is, in the present application, the carbon frame is also designed as a detachable structure that can be pulled out and removed, so that the user can easily pull out the carbon frame to place the carbon and ignite the carbon when using it.
[0017] In some embodiments of the present application, the upper cover reaches the limit position of the movement stroke when it is flipped upward and backward by a predetermined maximum angle, and the predetermined maximum angle is greater than 90 degrees. After the upper cover is flipped, its own center of gravity moves backward, and under the action of gravity, the upper cover will also remain in an open state. In the absence of external force in a specific direction, the upper cover will not close.
[0018] In some embodiments of the present application, the two connecting rods have the same structure. When the two connecting rods are in a horizontal state, the two connecting rods are staggered by a predetermined distance. The lines connecting the four hinge points located in the middle and upper parts of the two connecting rods form a parallelogram, and the lines connecting the four hinge points located in the middle and lower parts of the two connecting rods form a parallelogram. In the present application, the movement of the linkage assembly remains stable.
[0019] In the present application, after the upper cover is flipped upward and backward to a predetermined maximum angle, the maximum change angle between the two connecting rods is also reached. If the upper cover is flipped backward, interference occurs between the two connecting rods, preventing the upper cover from flipping. The present application can limit the flipping stroke of the upper cover by setting a limiter, or by interference between the two connecting rods.
[0020] When the upper cover is flipped upward to the limit position of the movement stroke, the connecting frame and the bracket are in a horizontal state, and there is a distance between the connecting frame and the bracket.
[0021] The above-mentioned implementation modes can be combined arbitrarily based on the common knowledge in the art. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The present application will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments, but those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and therefore should not be used as a limitation on the scope of the present application. In addition, unless otherwise specified, the drawings are only schematically representing the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.
[0023] Figure 1 This is a schematic diagram of the structure of this application;
[0024] Figure 2 A side view of the present application;
[0025] Figure 3 This is a schematic diagram of the structure of the charcoal rack and grill after disassembly.
[0026] Among them, the specific descriptions of the figure numbers are as follows: 1. base; 2. upper cover; 3. mounting plate; 4. charcoal rack; 5. grill; 6. connecting block; 7. connecting frame; 8. bracket; 9. connecting rod; 10. handle; 11. first hinge point; 12. second hinge point; 13. first slide groove; 14. second slide groove. DETAILED DESCRIPTION
[0027] The present application is described in detail below in conjunction with the accompanying drawings.
[0028] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0029] A new type of convenient charcoal grill, such as Figure 1 As shown: it includes a hinged bottom bracket 1 and an upper cover 2, the bottom bracket 1 and the upper cover 2 are overlapped up and down to form a box structure with a cavity, the upper cover 2 is fixedly provided with mounting plates 3 and a connecting frame 7 on both sides, the mounting plates 3 are located below the connecting frame 7 as a whole, the connecting frame 7 is provided with a first slide groove 13 along its length direction, the grill 5 is movably connected to the first slide groove 13 through a clamp 1, that is, the clamp 1 can slide along the length direction of the first slide groove 13 under force. The grill 5 is hinged to the mounting plate 3 through a first hinge point 11. The first hinge point 11 limits the grill 5 to be able to rotate around the first hinge point 11, and accordingly limits the movement trajectory of the grill 5. Specifically, the mounting plate 3 is located below the connecting frame 7 as a whole, that is, the first hinge point 11 is also located below the connecting frame 7.
[0030] The first hinge point 11 cooperates with the first slide slot 13, so that the grill 5 is flexible and can adapt to the opening and closing of the upper cover 2, but its movement trajectory is limited to prevent the grill 5 from moving too much in the horizontal direction, so that a grill 5 with a larger area is installed in the box structure of the present application. Specifically, the technical solution of the present application can further increase the depth of the grill 5 compared with the previous one.
[0031] An extension portion is formed downward and backward at one end of both sides of the grill 5 close to the upper cover 2, and the first hinge point 11 is located at the extension portion.
[0032] Embodiment 2, as Figures 1 to 3 As shown, a group of linkage components are respectively arranged on the left and right sides of the upper cover 2, and the linkage components include a connecting frame 7, a bracket 8, two connecting blocks 6 and two connecting rods 9. When the user flips the upper cover 2 upward, the upper cover 2 can drive the charcoal rack 4 and the grilling rack 5 to move synchronously, so that the grilling rack 5 and the charcoal rack 4 are arranged in an interval up and down, that is, the structural state required for barbecue is completed.
[0033] The two connecting blocks 6 are respectively arranged on both sides of the bracket 8, and a second slide groove 14 is provided on the connecting block 6 along its length direction, and the bracket 8 is movably connected to the second slide groove 14 through a second clamp. That is, if the bracket 8 is subjected to force, it can move along the length direction of the second slide groove 14, so that the bracket 8 has flexibility and can adapt to the opening and closing of the upper cover 2.
[0034] The upper end of the connecting rod 9 is hinged to the connecting frame 7, the middle part of the connecting rod 9 is hinged to the connecting block 6, the lower end of the connecting rod 9 is hinged to the side wall of the base 1, and the two connecting rods 9 are arranged parallel to each other.
[0035] The linkage assembly of the present application constitutes a relatively stable structural state, that is, it has a certain degree of flexibility, can adapt to the opening or closing of the upper cover 2, and makes the movement trajectory of the bracket 8 and the connecting frame 7 as small as possible, especially the moving distance in the horizontal direction, so that the largest possible grill 5 and charcoal rack 4 can be placed.
[0036] The bracket 8 is hinged to the mounting plate 3 via a second hinge point 12, and the second hinge point 12 is located at one end of the bracket 8 close to the upper cover 2. When the upper cover 2 is opened relative to the bottom bracket 1, the first hinge point 11 is located above the second hinge point 12. The mounting plate 3 is arranged so that there is a predetermined distance between the first hinge point 11 and the second hinge point 12 and the inner bottom surface of the upper cover 2.
[0037] The connecting frame 7 is located between the mounting plate 3 and the side wall of the upper cover 2, and the bracket 8 is located between the mounting plate 3 and the side wall of the upper cover 2. The above structure is the preferred structure of the present application, with good structural stability and high integration.
[0038] The rest of the content of the second embodiment is the same as that of the first embodiment.
[0039] Embodiment three, as Figures 1 to 3 As shown, a carbon frame 4 is pull-out mounted on the bracket 8, and the carbon frame 4 is a frame structure with an open top surface, and a handle 10 is movably mounted on the front side of the carbon frame 4; the handle 10 is in the storage state and fits against the front side of the carbon frame 4, and the two ends of the handle 10 can be rotated to be perpendicular to the front side of the carbon frame 4 when the handle 10 is in use.
[0040] The structure of the carbon frame 4 is compatible with the structure of the bracket 8. That is, in the present application, the carbon frame 4 is also designed as a detachable structure that can be pulled out, so that the user can easily pull out the carbon frame 4 to place the carbon and ignite the carbon when using it.
[0041] The upper cover 2 will reach the limit position of the movement stroke when it is flipped upward and backward by a predetermined maximum angle, and the predetermined maximum angle is greater than 90 degrees. After the upper cover 2 is flipped, its own center of gravity moves backward, and under the action of gravity, the upper cover 2 will also remain in an open state. In the absence of an external force in a specific direction, the upper cover 2 will not close.
[0042] The two connecting rods 9 have the same structure. When the two connecting rods 9 are in a horizontal state, the two connecting rods 9 are staggered by a predetermined distance. The connecting lines of the four hinge points located in the middle and upper parts of the two connecting rods 9 form a parallelogram, and the connecting lines of the four hinge points located in the middle and lower parts of the two connecting rods 9 form a parallelogram. In the present application, the movement of the linkage assembly always remains stable.
[0043] In the present application, after the upper cover 2 is flipped upward and backward to a predetermined maximum angle, the two connecting rods 9 also reach a maximum change angle, and when the upper cover 2 is flipped backward, interference occurs between the two connecting rods 9, preventing the upper cover 2 from flipping. The present application can achieve the limit of the flipping stroke of the upper cover 2 by setting a limiter, or by the interference of the two connecting rods 9.
[0044] When the upper cover 2 is flipped upward to the limit position of the movement stroke, the connecting frame 7 and the bracket 8 are in a horizontal state, and there is a distance between the connecting frame 7 and the bracket 8.
[0045] The other contents of the third embodiment are the same as those of the first embodiment or the second embodiment.
[0046] The present application is described in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the present application and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.
Claims
1. A new type of convenient charcoal grill, It is characterized in that The invention comprises a hinged bottom bracket (1) and an upper cover (2), wherein the bottom bracket (1) and the upper cover (2) are overlapped up and down to form a box structure having a cavity, and the upper cover (2) is fixedly provided with mounting plates (3) on the left and right sides thereof, and is hingedly provided with a connecting frame (7), wherein the mounting plate (3) is entirely located below the connecting frame (7), and the connecting frame (7) is provided with a first slide groove (13) along its length direction, and the grill (5) is movably connected to the first slide groove (13) via a clamping member 1, and the grill (5) is hingedly connected to the mounting plate (3) via a first hinge point (11).
2. A novel portable charcoal grill according to claim 1, It is characterized in that A group of linkage components are respectively arranged on the left and right sides of the upper cover (2), and the linkage components include a connecting frame (7), a bracket (8), two connecting blocks (6) and two connecting rods (9).
3. A novel portable charcoal grill according to claim 2, It is characterized in that The two connecting blocks (6) are respectively arranged on both sides of the bracket (8), and a second slide groove (14) is provided on the connecting block (6) along its length direction. The bracket (8) is movably connected to the second slide groove (14) via a second clamping member.
4. A novel portable charcoal grill according to claim 2, It is characterized in that The upper end of the connecting rod (9) is hinged to the connecting frame (7), the middle part of the connecting rod (9) is hinged to the connecting block (6), the lower end of the connecting rod (9) is hinged to the side wall of the base (1), and the two connecting rods (9) are arranged parallel to each other.
5. A novel portable charcoal grill according to claim 2, It is characterized in that The bracket (8) is hinged to the mounting plate (3) via a second hinge point (12), and the second hinge point (12) is located at one end of the bracket (8) close to the upper cover (2).
6. A novel portable charcoal grill according to claim 1, It is characterized in that An extension portion is formed downward and backward at one end of the two sides of the grill (5) close to the upper cover (2), and the first hinge point (11) is located at the extension portion.
7. A novel portable charcoal grill according to claim 1, It is characterized in that When the upper cover (2) is in an open state relative to the base (1), the first hinge point (11) is located above the second hinge point (12).
8. A novel portable charcoal grill according to claim 2, It is characterized in that The connecting frame (7) is located between the mounting plate (3) and the side wall of the upper cover (2), and the bracket (8) is located between the mounting plate (3) and the side wall of the upper cover (2).
9. A novel portable charcoal grill according to claim 2, It is characterized in that A carbon frame (4) is installed on the bracket (8) in a pull-out manner. The carbon frame (4) is a frame structure with an open top surface. A handle (10) is movably installed on the front side of the carbon frame (4). When the handle (10) is in a stored state, it is attached to the front side of the carbon frame (4). When the handle (10) is in a used state, both ends of the handle (10) can be rotated to be perpendicular to the front side of the carbon frame (4).
10. A novel portable charcoal grill according to claim 1, It is characterized in that The upper cover (2) reaches the limit position of the movement stroke when it is flipped upward and backward by a predetermined maximum angle, and the predetermined maximum angle is greater than 90 degrees.