Folding dining table

Abstract

The utility model discloses a folding type dining table which comprises at least two pairs of supporting legs, the supporting legs surround a circle at equal intervals, the adjacent supporting legs are connected through X-shaped crossed rotating arms, the upper ends of the supporting legs located at the opposite angles are connected through a transverse supporting bearing frame, and the supporting legs serve as supports. All the supporting legs are connected into a whole through the X-shaped crossed rotating arms, on one hand, the stability of the whole sub-dining table structure is guaranteed, on the other hand, the supporting rods are driven to be unfolded or folded through the rotating arms, when the sub-dining table is not used, the space of the whole sub-dining table is reduced, and the sub-dining table is convenient to carry.

Description

TECHNICAL FIELD

[0001] The utility model relates to outdoor dining utensils, in particular to a folding type meal distribution table. BACKGROUND

[0002] Fire rescue units often need to carry out field training and disaster relief, etc., under most non-extreme field operation conditions, a cooking truck will be configured, the cooking truck has a complete set of cooking tools and carries corresponding food materials, which can provide scientific and nutritious meals for firefighters to ensure the combat capability of firefighters. Due to the limited space of the cooking truck, it is difficult to carry more dining utensils, so how to provide meals like a dining hall and solve the problem of outdoor dining for many people at the same time has always been a difficult problem for technicians in the field to solve. SUMMARY

[0003] The utility model discloses a folding type meal distribution table which can be quickly opened or folded, and when not in use, it can be folded and stored without occupying space. When needed, it can be quickly assembled and opened, and multiple plates can be placed at the same time to realize outdoor meal distribution and solve the problem of outdoor dining for many people. In addition, firefighters can choose dishes to improve the quality of outdoor dining.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a folding type meal distribution table, comprising at least two pairs of supporting legs, the supporting legs are equidistantly arranged around a circle, adjacent supporting legs are connected through X-shaped cross rotating arms, and the upper ends of opposite supporting legs are connected through a horizontal supporting load-bearing frame.

[0005] The X-shaped cross rotating arm comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are hingedly connected at the middle positions, and the two ends of the first connecting rod and the second connecting rod are provided with mounting sleeves.

[0006] The horizontal supporting load-bearing frame is a closed frame with a hollow side, the two ends of the horizontal supporting load-bearing frame are provided with connecting sleeves, and a superimposed part is formed in the middle of the horizontal supporting load-bearing frame. The superimposed part divides the side of the horizontal supporting load-bearing frame into two closed long direction frames, and an unfolding plate is hingedly connected to the side wall of the long direction frame.

[0007] The mounting sleeve of the X-shaped cross rotating arm is sleeved on the middle part of the supporting leg, the horizontal supporting load-bearing frame is sleeved on the upper end of the supporting leg through the connecting sleeve, and multiple horizontal supporting load-bearing frames are superimposed at the superimposed part.

[0008] In order to ensure that the plate placing surface is a plane, the horizontal supporting load-bearing frames are superimposed at the superimposed part, and the upper surfaces and lower surfaces of all horizontal supporting load-bearing frames are in the same plane after superimposition.

[0009] In order to improve the applicability of the separate table, the overall shape of the separate table can be quadrilateral, hexagonal or even octagonal, the support legs are n pairs, the X-shaped cross rotating arms are 2n in total, and the transverse support load frames are n in total, and the numerical value n is greater than or equal to 2.

[0010] In order to facilitate the taking of the dinner plate, one or more structurally identical dinner basins are arranged on the upper surface of the transverse support load frame, the dinner basins are provided with supporting ears, and notches are formed in the supporting ears.

[0011] In order to ensure that the dinner basins match the shape of the separate table, when the support legs are two pairs, the dinner basins are quadrangular; when the support legs are more than two pairs, the dinner basins are triangular.

[0012] In order to conveniently keep food warm, a dinner basin placing disc is arranged below the dinner basins, the shape of the dinner basin placing disc is the same as the shape enclosed by the support legs, and the shape of all the dinner basins after being combined is consistent with the shape of the dinner basin placing disc.

[0013] Specifically, the support legs are two pairs, the X-shaped cross rotating arms are four in total, and the transverse support load frames are two in total; correspondingly, the dinner basins are quadrangular.

[0014] The two transverse support load frames are overlapped at the superposition portions, the superposition portion of the lower transverse support load frame is a groove, correspondingly, the superposition portion of the upper transverse support load frame is a convex portion, and the groove and the convex portion are matched and buckled;

[0015] In order to ensure the stability of the dinner plate and ensure that one dinner plate or two dinner plates can be independently applicable, a limiting cylinder is arranged at the middle position of the upper transverse support load frame, and the limiting cylinder is located at the back of the convex portion; four corners of the four dinner basins are provided with concave fillets, and the radius of the fillets is the same as the radius of the support leg and the radius of the limiting cylinder.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1. The utility model discloses a separate table which is supported by support legs and connected into a whole by X-shaped cross rotating arms, thereby ensuring the stability of the structure of the separate table and enabling the support rods to be unfolded or folded by the rotating arms, so that the space of the separate table is reduced when not in use, and the separate table is convenient to carry.

[0018] 2. The folding type separate dining table is characterized in that the placing plane of the dining plate is formed by the transverse supporting frame, in order to increase the supporting surface of the transverse supporting frame, the unfolding plate capable of being rotated and opened is arranged in the transverse supporting frame, when the assembly is completed, the unfolding plate is opened, the opening angle of the unfolding plate is controlled within 45 DEG, and more than three supporting points are ensured, so that one or more dining plates can be selectively placed in the transverse supporting frame, and the number of the dining plates can be adjusted.

[0019] 3. The folding type separate dining table is characterized in that the folding type separate dining table can be used to place the food heating and preserving plate in the heating hole to heat and preserve the food according to the season and the actual field environment, or can be used to place the alcohol lamp in the heating hole to heat and preserve the food, and the bottom of the dining plate is provided with the strip-shaped convex rib, so that the bottom of the dining plate is reserved with some space from the upper surface of the transverse supporting frame, the alcohol lamp is used to heat and preserve the food, and the strip-shaped convex rib has certain adaptability to the uneven ground.

[0020] 4. The four corners of the food heating and preserving plate are semicircular, can be matched with the supporting leg and the limiting cylinder, the stability of the food heating and preserving plate is further ensured, the notch is arranged on the supporting lug, the food heating and preserving plate is conveniently taken, and the safety hidden danger during use is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 Fig. 4 is a schematic view of the three-dimensional structure of the folding type separate dining table below.

[0022] Figure 2 Fig. 5 is a schematic view of the three-dimensional structure of the folding type separate dining table (two food heating and preserving plates).

[0023] Figure 3 Fig. 6 is a schematic view of the three-dimensional structure of the food heating and preserving plate.

[0024] Figure 4 Fig. 7 is a schematic view of the three-dimensional structure of the X-shaped cross rotating arm.

[0025] Figure 5 Fig. 8 is an exploded schematic view of the transverse supporting frame.

[0026] In the drawing: 100, supporting leg; 200, X-shaped cross rotating arm; 201, first connecting rod; 202, second connecting rod; 203, mounting sleeve; 300, transverse supporting frame; 301, connecting sleeve; 302, superposition part; 303, long direction frame; 304, unfolding plate; 305, heating hole; 400, food heating and preserving plate; 401, supporting lug; 402, notch. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Embodiment one

[0028] The folding dining table comprises at least two pairs of supporting legs 100, the supporting legs 100 are equidistantly arranged around a circle, adjacent supporting legs are connected through X-shaped cross rotating arms 200, and upper ends of supporting legs located at opposite angles are connected through transverse supporting load-bearing frames 300.

[0029] The X-shaped cross rotating arm 200 comprises a first connecting rod 201 and a second connecting rod 202, the first connecting rod 201 is hingedly connected to the second connecting rod 202 at a middle position, and both ends of the first connecting rod 201 and the second connecting rod 202 are provided with mounting sleeves 203.

[0030] The transverse supporting load-bearing frame 300 is a closed frame with a hollow side, both ends of the transverse supporting load-bearing frame 300 are provided with connecting sleeves 301, specifically, the connecting sleeves 301 are connecting sleeves with upper end surfaces sealed, and a superposition part 302 is arranged in the middle, the superposition part 302 divides the side of the transverse supporting load-bearing frame 300 into two closed long-direction frames 303, and a deployment plate 304 is hingedly connected to a side wall of the long-direction frame.

[0031] The mounting sleeves 203 of the X-shaped cross rotating arm 200 are sleeved on the middle portions of the supporting legs, the transverse supporting load-bearing frame 300 is sleeved on the upper end portions of the supporting legs through the connecting sleeves 301, and a plurality of transverse supporting load-bearing frames 300 are superposed at the superposition part 302.

[0032] The utility model discloses a dining table suitable for various occasions such as field concentrated dining, camping, team building and party, specifically, the supporting legs are connected into an integrated whole through the X-shaped cross rotating arm, the stability of the whole dining table structure is ensured, meanwhile, the X-shaped cross rotating arm can control the supporting legs to be unfolded or folded, and the portability and practicability are considered at the same time. In addition, through the design of the transverse supporting load-bearing frame, when in use, the deployment plate is deployed, the supporting stress surface of the whole dining tray is increased, the single dining tray can also be stably placed, and the applicability of the dining table is widened.

[0033] In some embodiments, the transverse support load-bearing frame 300 is overlapped at the overlapping part 302, and after overlapping, the upper surface and the lower surface of all the transverse support load-bearing frames 300 are in one plane. This ensures that the serving tray can have a relatively flat placement surface, further ensuring the stability of the serving tray. Specifically, when there are three transverse support load-bearing frames 300, the overlapping part 302 of the transverse support load-bearing frame 300 located at the bottom can be designed as an upward groove, the overlapping part 302 of the transverse support load-bearing frame 300 located at the top can be designed as a downward groove, and the height of the combined two grooves is the same as the overall thickness of the transverse support load-bearing frame 300. Correspondingly, the overlapping part 302 of the transverse support load-bearing frame 300 located in the middle is designed as a straight plate, and the shape of the cavity after combining the two grooves matches each other. When multiple transverse support load-bearing frames are overlapped, the same structure can be used, and the thickness of the overlapping part 302 of the transverse support load-bearing frame 300 located in the middle can be adjusted.

[0034] In some embodiments, the support leg 100 is n pairs, the X-shaped cross rotating arm 200 is 2n in total, and the transverse support load-bearing frame 300 is n in total; the value n is greater than or equal to 2. Specifically, the serving table can be quadrilateral, hexagonal, or octagonal, and the specific case can be selected according to the actual application. Further, the upper surface of the transverse support load-bearing frame 300 is provided with one or more serving trays 400 of the same structure, the serving tray 400 is provided with a lug 401, and the lug 401 is provided with a notch 402. Through the design of the notch, the serving tray is convenient to take and place, and at the same time, the serving trays can be matched and supported with each other. Through the setting of the lug, the serving tray is convenient to cover and stack when stored. More preferably, a hand pad can be added at the notch to place high-temperature scalds and increase the safety of use.

[0035] When the support leg 100 is two pairs, the serving table is quadrilateral, and four quadrilateral serving trays 400 are correspondingly arranged; when the support leg 100 is three pairs, the serving table is hexagonal, and six triangular serving trays 400 are correspondingly arranged; when the support leg 100 is four pairs, the serving table is octagonal, and eight triangular serving trays 400 are correspondingly arranged. In this way, the actual versatility of the serving table can be improved, and when there are only 6 or 8 dishes, a round around the serving table can complete the serving of all dishes.

[0036] In some embodiments, the serving tray 400 is provided below a serving tray placing disc, the shape of the serving tray placing disc is the same as the shape enclosed by the support leg, and the shape of all the serving trays after being combined is consistent with the shape of the serving tray placing disc. When it is necessary to keep food warm, hot water can be filled in the serving tray placing disc to achieve the keeping warm of the food. More preferably, a heat preservation layer can be further provided on four sides of the serving tray, which is more conducive to the keeping warm of the food and is suitable for use in different environments outdoors or indoors. Embodiment two

[0037] In the embodiment, the support legs 100 are specifically provided as two pairs, the X-shaped cross rotating arms 200 are four in total, and the transverse support load-bearing frames 300 are two in total; correspondingly, the meal serving basins 400 are quadrilaterals. The specific structures of the X-shaped cross rotating arms 200, the transverse support load-bearing frames and the meal serving basins 400 are the same as those of the structure of the embodiment 1.

[0038] The difference is that the two transverse support load-bearing frames 300 are overlapped at the overlapping portions 302, the overlapping portion of the lower transverse support load-bearing frame 300 is a groove, and the overlapping portion of the upper transverse support load-bearing frame 300 is a convex portion, which are matched and buckled; the firmness after overlapping can also be ensured.

[0039] In addition, in the embodiment, a limiting cylinder is arranged at the middle position of the upper transverse support load-bearing frame 300, and the limiting cylinder is located at the back of the convex portion; the four corners of the four meal serving basins 400 are provided with concave rounded corners, and the radius of the rounded corners is the same as the radius of the support leg and the radius of the limiting cylinder. By limiting the meal serving basin 400 through the support leg and the limiting cylinder, the firmness of the meal serving basin 400 can be further ensured, so that it is not easy to slide off.

[0040] When the utility model is used, the X-shaped cross rotating arm 200 is first sleeved on the support arm, then the transverse support frame is sequentially overlapped on the upper end of the support arm, all the unfolding blocks are opened, the unfolding angle of the unfolding block is 30°-45°, then the meal serving plate is placed correspondingly, if heating of the food material is needed, an alcohol lamp or a candle can be selected and placed in the heating hole for heating. When not in use, the meal serving plate is first taken off, then the transverse support frame is taken off, then the X-shaped cross rotating arm 200 is selectively taken off, if the X-shaped cross rotating arm 200 is not taken off, the support leg is directly folded into an H-shaped, the meal serving table is quickly collected, the meal serving table occupies a small space after being collected, and space saving is realized.

[0041] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A foldable dining table comprising at least two pairs of supporting legs (100), characterized in that: The support legs (100) are arranged in a circle at equal intervals, adjacent support legs are connected via X-shaped cross-rotating arms (200), and the upper ends of the support legs located at opposite corners are connected via a transverse support bearing frame (300); The X-shaped cross-rotating arm (200) comprises a first connecting rod (201) and a second connecting rod (202), wherein the first connecting rod (201) and the second connecting rod (202) are hinged at a middle position, and both ends of the first connecting rod (201) and the second connecting rod (202) are provided with mounting sleeves (203); The transverse supporting load-bearing frame (300) is a closed frame with a hollow side, with connecting sleeves (301) provided at both ends and a superimposed portion (302) provided in the middle. The superimposed portion (302) divides the side of the transverse supporting load-bearing frame (300) into two closed long direction frames (303). The side walls of the long direction frames are hinged with expansion plates (304). The mounting sleeve (203) of the X-shaped cross-rotating arm (200) is sleeved on the middle portion of the support leg, and the transverse support load-bearing frame (300) is sleeved on the upper end portion of the support leg via a connecting sleeve (301). A plurality of transverse support load-bearing frames (300) are overlapped at an overlap portion (302).

2. A foldable dining table according to claim 1, characterized in that: The transverse supporting load-bearing frames (300) are overlapped at the overlapping portion (302), and after overlap, the upper surface and the lower surface of all the transverse supporting load-bearing frames (300) are in the same plane.

3. The foldable dining table according to claim 1, characterized in that: There are n pairs of support legs (100), 2n X-shaped cross-rotating arms (200), and n transverse support load-bearing frames (300); the value n is greater than or equal to 2.

4. The foldable dining table according to claim 3, characterized in that: One or more food serving bowls (400) with the same structure are placed on the upper surface of the transverse supporting load-bearing frame (300), and the food serving bowls (400) are provided with supporting ears (401), and the supporting ears (401) are provided with notches (402).

5. The foldable dining table according to claim 4, characterized in that: When there are two pairs of support legs (100), the food serving bowl (400) is a quadrilateral; when there are more than two pairs of support legs (100), the food serving bowl (400) is a triangle.

6. The foldable dining table according to claim 4 or 5, characterized in that: A dish tray is provided below the dish tray (400), and the shape of the dish tray is the same as the shape formed by the support legs; the shape of all dish trays assembled is consistent with the shape of the dish tray.

7. The foldable dining table according to claim 6, characterized in that: There are two pairs of support legs (100), four X-shaped cross-rotating arms (200), and two transverse support load-bearing frames (300); correspondingly, the dining basin (400) is a quadrilateral.

8. The foldable dining table according to claim 7, characterized in that: The two transverse support load-bearing frames (300) are overlapped at the overlapping portion (302), the overlapping portion of the transverse support load-bearing frame (300) located at the bottom is a groove, and correspondingly, the overlapping portion of the transverse support load-bearing frame (300) located at the top is a convex portion, and the groove and the convex portion are matched and snapped together.

9. The foldable dining table according to claim 8, characterized in that: A limiting cylinder is provided in the middle of the upper transverse supporting load-bearing frame (300), and the limiting cylinder is located on the back of the convex portion; the four corners of the four serving bowls (400) are provided with concave fillets, and the radius of the fillets is the same as the radius of the supporting legs and the radius of the limiting cylinder.

Images