Telescopic heat preservation net structure and oven

Abstract

The utility model discloses a telescopic heat preservation net structure which comprises two net bodies in a stacked state, each net body is provided with a positioning part and at least one guide rail arranged in the transverse direction or the longitudinal direction, and the guide rails are connected with the positioning parts in a sliding fit mode. And one net body slides in the transverse direction or the longitudinal direction relative to the other net body under the guide matching action of the guide rails and the positioning parts. The telescopic heat preservation net structure is achieved, the structure is simple and easy to achieve, and the bearing capacity is high.

Description

Technical Field

[0001] The utility model relates to the technical field of barbecue equipment, in particular to a telescopic heat-insulating net structure and a barbecue oven. Background Art

[0002] With the development of social life, barbecue has become an important activity in people's daily life and communication. Barbecue can bring unique flavor and taste to food, making it more delicious. Secondly, barbecue can become a social activity, allowing people to share delicious food and happy times with family and friends in an outdoor environment.

[0003] During the barbecue process, the cooked food needs to be served immediately to prevent it from burning. However, if it is not eaten immediately, it will get cold and affect the flavor of the food. Therefore, it is necessary to set a heat preservation rack above the barbecue grill or set a heat preservation net on the side wall of the oven to keep the cooked food warm. However, the heat preservation racks or heat preservation nets currently on the market have a fixed area and poor flexibility. Utility Model Content

[0004] The purpose of the utility model is to provide a telescopic heat-insulating net structure and a baking oven designed to solve the deficiencies of the above-mentioned technologies.

[0005] The utility model provides a telescopic thermal insulation net structure, comprising two net bodies in a stacked state, wherein the two net bodies are respectively provided with a positioning portion and at least one guide rail arranged along the transverse or longitudinal direction, and the guide rail is connected to the positioning portion in a sliding manner so that one net body can slide relative to the other net body along the transverse or longitudinal direction under the guiding cooperation of the guide rail and the positioning portion.

[0006] Preferably, the net body is composed of rod-shaped parts.

[0007] Further optimization is achieved in that one end of the rod-shaped members on both sides of one net body is bent downward and extended in the sliding direction to form a U-shaped slide groove as a guide rail, and both sides of the other net body are provided with positioning rods as positioning parts which are inserted into the slide groove and can slide along the length direction of the guide rail.

[0008] Further optimized, the positioning rod is formed by extending from the end of the corresponding rod-shaped member or is integral with the end of the rod-shaped member.

[0009] Further optimized, the net body extends a fixing rod toward the rear of the sliding direction, and the fixing rod is provided with a limiting rod, and the limiting rod abuts against the bottom of another relatively stationary net body.

[0010] Further optimization, when the mesh surface of the relatively stationary mesh body is composed of longitudinal rod-shaped members parallel to each other, the limiting rod is arranged horizontally and spans at least two longitudinal rod-shaped members; when the mesh surface of the relatively stationary mesh body is composed of transverse rod-shaped members parallel to each other, the limiting rod is arranged longitudinally and spans at least two transverse rod-shaped members.

[0011] Further optimization is performed, where a plurality of limit rods are distributed at the rear of the net body along a direction perpendicular to the sliding direction.

[0012] For further optimization, two guide rails are also provided at the center of the net body, which are symmetrically distributed on both sides of the central limiting rod, and the corresponding rod-shaped members of the other net body serve as positioning parts and pass through the guide rails.

[0013] Further optimization is that the width of the chute only allows a single positioning rod or rod-shaped member to pass through

[0014] The utility model also provides an oven, comprising the above-mentioned telescopic heat-insulating net structure.

[0015] The technical effect of the present invention is that the heat-insulating net structure comprises two net bodies in a stacked state, namely an upper net body and a lower net body, and the two net bodies slide and cooperate with each other, so that one of the net bodies can be retracted relative to the other net body. When the lower net body is pulled out, when one net body and the other net body are relatively stretched, both net bodies can be used to place food, thereby increasing the placement space. When one of the net bodies is not needed, only one of the net bodies needs to be relatively retracted; the net body is composed of rod-shaped pieces spliced ​​together, wherein the rod-shaped pieces on both sides of one net body are bent to form a U-shaped guide rail, and positioning rods are provided on both sides of the other net body, which pass through the guide rail and can slide back and forth to realize the telescopic movement of the net body, and a support part is provided at the rear of the telescopic net body to abut against the other net body, so that after one of the net bodies is pulled out, the net body is abutted or buckled on the other net body through the support part, so that the two net bodies are in a horizontal position and can carry more food. Not only is the structure simple and easy to implement, but also the bearing capacity is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an axial view of the overall structure of the utility model;

[0017] Figure 2 This is an exploded view of the overall structure of the utility model;

[0018] Figure 3 It is a side view of the overall structure of the utility model;

[0019] Figure 4 This is another perspective view of the utility model.

[0020] In the figure: 1, mesh body; 2, guide rail; 21, slide groove; 3, positioning rod; 4, transverse rod-shaped member; 5, longitudinal rod-shaped member; 6, fixing rod; 7, limit rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the present invention.

[0022] The utility model includes two layers of mesh bodies 1, which are parallel to each other and stacked up and down, one of the mesh bodies 1 is provided with a positioning portion, and the other mesh body 1 is provided with at least one guide rail 2 along the horizontal or vertical direction, and the guide rail 2 and the positioning portion are connected to each other to form a sliding fit, so that one mesh body 1 can slide horizontally or vertically relative to the other mesh body 1, so that one mesh body 1 can be retracted relative to the other mesh body 1. When it is necessary to increase the usable area of ​​the thermal insulation net, one mesh body 1 can be pulled out and spliced ​​with the other mesh body 1 to form a large-area thermal insulation net; when the large-area thermal insulation net is not needed, it is only necessary to push one mesh body 1 backward, that is, to shrink and overlap it on the other mesh body 1.

[0023] The specific structure is that the mesh body 1 is composed of rod-shaped members, and the rod-shaped members are mainly transverse rod-shaped members 4 and longitudinal rod-shaped members 5. In this embodiment, the mesh body 1 includes front and rear transverse rod-shaped members 4 and longitudinal rod-shaped members 5 distributed between the front and rear transverse rod-shaped members 4. The transverse rod-shaped members 4 are parallel to each other, and the longitudinal rod-shaped members 5 are parallel to each other. Several longitudinal rod-shaped members 5 are parallel to each other and the front and rear ends are respectively connected to the front and rear transverse rod-shaped members 4. The purpose of this design is that the gap space of the thermal insulation net is larger, which is conducive to heat rise compared to the criss-cross mesh surface, and has a better thermal insulation effect.

[0024] One end of the rod-shaped members on both sides of one of the net bodies 1 is bent downward and extended in the sliding direction to form a U-shaped guide rail 2, and the guide rail 2 and the corresponding rod-shaped member form a slide groove 21. Positioning rods 3, i.e., positioning parts, are provided on both sides of the other net body 1. In this embodiment, the extension direction of the positioning rods 3 is perpendicular to the guide rail 2. The two positioning rods 3 are respectively inserted into the slide groove 21 of the corresponding guide rail 2, and can slide back and forth along the length direction of the slide groove 21 to realize the extension and contraction of the net body 1.

[0025] The positioning rods 3 are formed by extending from both ends of the corresponding rod-shaped parts of the net body 1, that is, the positioning rods 3 and the rod-shaped parts of the net body 1 are designed as an integrated whole, making the insulation net structure simple and easy to implement without the need for additional positioning rods 3.

[0026] The retractable net body 1 extends a fixed rod 6 toward the rear in the sliding direction, and a limit rod 7 is provided on the fixed rod 6, which abuts the bottom of the other relatively stationary net body 1. In this embodiment, the net surface of the relatively stationary net body 1 is formed by a plurality of longitudinal rod-shaped members 5 distributed parallel to each other. The fixed rod 6 is distributed longitudinally, while the limit rod 7 is distributed transversely. The limit rod 7 just abuts the bottom of the relatively stationary net body 1, so that when one of the net bodies 1 is retracted, the positioning rod 3 plays a supporting role and forms a balance with the front of the net body 1 in the sliding direction, so that the net body 1 always remains horizontal before and after retraction.

[0027] Of course, the limiting rod 7 can also be a transverse annular structure, and the rod-shaped part of the relatively stationary net body 1 is correspondingly arranged in the transverse annular structure. The limiting rod 7 forms abutment and limitation with the bottom of the relatively stationary net body 1, so that the limiting rod 7 and the relatively stationary net body 1 slide relative to each other, that is, the upper net body 1 slides relative to the lower net body 1, or the lower net body 1 slides relative to the upper net body 1. When the net body 1 slides together with the limiting rod 7, during the sliding process, the net body 1 is always in a horizontal direction and can carry food to be kept warm.

[0028] In addition, when the mesh surface of the net body 1 is composed of transverse rod-shaped members 4, the limiting rod 7 is correspondingly a longitudinal rod-shaped member or a longitudinal ring structure, so that the limiting rod 7 forms abutment and limitation with the relatively stationary transverse rod-shaped member 4 of the net body 1.

[0029] In this embodiment, when the limiting rod 7 is a transverse rod-shaped member, it has a certain length. When the transverse limiting rod 7 abuts against the relatively stationary net body 1, it can span multiple rod-shaped members of the relatively stationary net body 1, and abut and limit it with it. It can not only spread the force and avoid the local rod-shaped members from being deformed and bent due to the upward pressure of the limiting rod 7, but also make the forward and backward telescopic movement of the net body 1 more stable.

[0030] Furthermore, in addition to the two side positions, a limit rod 7 is also provided in the center of the net body 1, so that the limit rod 7 is evenly and equidistantly distributed along the rear of the net body 1, making the expansion and contraction of the net body 1 more stable and not prone to local deformation of the net body 1.

[0031] Furthermore, in addition to the positions on both sides, two guide rails 2 are also provided in the center of the net body 1, which are symmetrically distributed on both sides of the limiting rod 7 in the center. One of the rod-shaped parts of the net body 1 passes through the guide rail 2 accordingly, making the telescopic movement of the net body 1 more stable and the bearing capacity better.

[0032] The width of the slide groove 21 only allows a single rod-shaped member to pass through. In this embodiment, each slide groove 21 corresponds to a positioning rod 3. Of course, each slide groove 21 can be inserted with multiple positioning rods 3, which are distributed in sequence along the front and back directions of the slide groove 21, so that the gap between the two layers of mesh 1 is minimized, the positional relationship between the two mesh bodies 1 is optimized, and the space utilization rate is improved.

[0033] The present invention also provides an oven, comprising the above-mentioned telescopic heat-insulating net structure, wherein the ends of the rod-shaped members of the relatively stationary net body 1 are respectively inserted into the corresponding side walls of the oven to complete the installation of the telescopic heat-insulating net structure.

[0034] The present invention is not limited to the above-mentioned optimal implementation mode. Anyone can derive other forms of products under the inspiration of the present invention. However, no matter what changes are made in the shape or structure, any technical solution that is the same or similar to that of the present application falls within the scope of protection of the present invention.

Claims

1. A telescopic thermal insulation net structure, characterized in that: The invention comprises two mesh bodies (1) in a stacked state, wherein the two mesh bodies (1) are respectively provided with a positioning portion and at least one guide rail (2) arranged in a transverse or longitudinal direction, and the guide rail (2) is connected to the positioning portion in a sliding manner so that one of the mesh bodies (1) can slide in a transverse or longitudinal direction relative to the other mesh body (1) under the guiding cooperation of the guide rail (2) and the positioning portion.

2. The telescopic heat preservation net structure suitable for an oven according to claim 1, characterized in that: The net body (1) is composed of rod-shaped parts spliced ​​together.

3. A telescopic thermal insulation net structure according to claim 2, characterized in that: One end of the rod-shaped members on both sides of one of the net bodies (1) is bent downward and extends in the sliding direction to form a U-shaped sliding groove (21) as a guide rail (2), and positioning rods (3) are provided on both sides of the other net body (1) as positioning parts, which are inserted into the sliding groove (21) and can slide along the length direction of the guide rail (2).

4. A telescopic thermal insulation net structure according to claim 3, characterized in that: The positioning rod (3) is formed by extending the end of the corresponding rod-shaped member or is integral with the end of the rod-shaped member.

5. A telescopic thermal insulation net structure according to claim 4, characterized in that: A fixing rod (6) extends from the net body (1) to the rear in the sliding direction, and a limiting rod (7) is provided on the fixing rod (6), and the limiting rod (7) abuts against the bottom of another relatively immovable net body (1).

6. A telescopic heat preservation net structure according to claim 5, characterized in that: When the mesh surface of the relatively stationary mesh body (1) is composed of mutually parallel longitudinal rod-shaped members (5), the limiting rod (7) is arranged transversely and spans at least two longitudinal rod-shaped members (5); when the mesh surface of the relatively stationary mesh body (1) is composed of mutually parallel transverse rod-shaped members (4), the limiting rod (7) is arranged longitudinally and spans at least two transverse rod-shaped members (4).

7. The telescopic thermal insulation net structure according to claim 6, characterized in that: A plurality of limit rods (7) are distributed at the rear of the net body (1) along a direction perpendicular to the sliding direction.

8. The telescopic heat preservation net structure according to claim 7, characterized in that: Two guide rails (2) are also provided at the center of the net body (1), which are symmetrically distributed on both sides of the central limiting rod (7), and the corresponding rod-shaped member of the other net body (1) passes through the guide rails (2) as a positioning part.

9. The telescopic thermal insulation net structure according to claim 8, characterized in that: The slot width of the sliding slot (21) only allows a single positioning rod (3) or a rod-shaped member to pass through.

10. A baking oven, characterized in that: It comprises the telescopic thermal insulation net structure described in any one of claims 1 to 9.

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