Telescopic sliding rail gridiron suitable for profiling inner container and oven

Abstract

The utility model discloses a telescopic sliding rail gridiron suitable for a profiling inner container and an oven. The telescopic sliding rail gridiron comprises the profiling inner container, and arc-shaped protrusions are arranged on the two sides of the profiling inner container; a grill body is arranged in the profiling inner container and comprises a lower grill arranged on the lower portion and an upper grill arranged on the upper portion, the two sides of the lower grill and the two sides of the upper grill are connected through sliding rails, the lower grill is connected with the rear sections of the sliding rails, and the upper grill is connected with the front sections of the sliding rails. The two sides of the lower gridiron are connected with the corresponding arc-shaped protrusions in a clamped mode, when the upper gridiron is pulled out, the sliding rails are in a pulled-out state, and the lower gridiron is tightly connected with the arc-shaped protrusions in a clamped mode and fixedly arranged on the two sides of the profiling inner container. The gridiron can be fixed inside the profiling inner container, and part of the gridiron can be directly pulled out by pulling the gridiron, so that food can be quickly taken out and placed.

Description

Technical Field

[0001] This utility model relates to the field of oven technology, and in particular to a retractable slide rail baking rack suitable for molded inner liner and an oven. Background Technology

[0002] An oven is a sealed appliance used to bake food or dry products. Household ovens can be used to process some pasta. An electric oven is an electric heating appliance that uses the radiant heat emitted by an electric heating element to bake food. We can use it to make roast chicken, roast duck, bake bread, pastries, etc. Depending on the different needs of baking food, the temperature of an electric oven can generally be adjusted within the range of 50-250℃.

[0003] Existing oven interiors are often made using a one-piece stamping process, known as a press-molded interior. This press-molded interior facilitates sealing, rapid molding, and cost reduction. Furthermore, during the stamping process, arc-shaped protrusions are formed on both sides of the interior, which improves its load-bearing capacity. However, existing oven racks cannot be compatible with these press-molded interiors with their arc-shaped protrusions, making it impossible for users to pull out the rack section for quick food placement and removal. Therefore, existing oven racks do not meet user needs. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of existing technologies where the grill rack cannot be adapted to the molded inner liner, and to provide a retractable sliding rail grill rack and oven suitable for molded inner liner. The grill rack can be fixed inside the molded inner liner, and a portion of the grill rack can be pulled out directly to enable quick removal and placement of food.

[0005] To achieve the above objectives, this utility model provides a retractable sliding rail grill suitable for molded inner liner, including a molded inner liner with arc-shaped protrusions on both sides; a grill body is provided inside the molded inner liner, the grill body including a lower grill mounted at the bottom and an upper grill mounted at the top, the lower grill and the upper grill are connected by a sliding rail on both sides, the lower grill is connected to the rear section of the sliding rail, the upper grill is connected to the front section of the sliding rail, and the two sides of the lower grill are engaged with corresponding arc-shaped protrusions. When the upper grill is pulled out, the sliding rail is in the pulled-out state, and the lower grill is tightly engaged with the arc-shaped protrusions, fixedly installed on both sides of the molded inner liner.

[0006] Preferably, the lower grill rack includes a first bent portion mounted on the outer side, the first bent portion being U-shaped and surrounding the outer side of the lower grill rack. The front end of the lower grill rack has a first downward protrusion protruding downwards, and the rear end has an upward protrusion protruding upwards. The arc-shaped protrusion protrudes inwards, and the front end of the arc-shaped protrusion has a second downward protrusion adapted to the first downward protrusion. The upward protrusion abuts against the rear end of the arc-shaped protrusion, and the arc-shaped protrusion provides an upward upper limit for the upward protrusion.

[0007] Preferably, the vertical height of the upward protrusion is higher than the vertical height of the first downward protrusion, the first downward protrusion is inserted into the lower second downward protrusion, and the upward protrusion abuts against the rear end of the upper arc-shaped protrusion.

[0008] Preferably, both the first downward protrusion and the upward protrusion are bent protrusions, and the turning points are connected by arcs; the second downward protrusion is a stamped integral protrusion.

[0009] Preferably, the lower grill rack further includes a second bending portion installed inside the first bending portion, the second bending portion connecting the two sides of the first bending portion, the second bending portion including a plurality of horizontally arranged first connecting portions and a plurality of vertically arranged second connecting portions; the first connecting portions horizontally connect the two sides of the first bending portion, and the second connecting portions vertically connect the first connecting portions.

[0010] Preferably, the upper grill includes several horizontally arranged first support parts and several vertically arranged second support parts; the first support parts and the second support parts intersect each other and are used to place food; a rectangular handle is provided at the front of the upper grill and a U-shaped blocking part is provided at the rear.

[0011] Preferably, both the lower and upper grill racks are made of cylindrical steel that has been bent and spliced ​​together.

[0012] Preferably, the lower grill is provided with first connecting plates on both sides, the first connecting plates are fixedly installed on the lower grill, and the inner side of the first connecting plates is fixedly connected to the rear section of the slide rail through a connecting device; the upper grill is provided with second connecting plates on both sides, the second connecting plates are fixedly installed on the upper grill, and the inner side of the second connecting plates is fixedly connected to the front section of the slide rail through a connecting device.

[0013] Preferably, the upper grill rack protrudes downward in the middle; the two ends of the upper grill rack are bent vertically and placed on the surface of the second connecting plate.

[0014] This utility model also provides an oven, which includes a molded inner liner and a retractable slide rail rack, as described above, installed inside the molded inner liner.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention divides the grill body into an upper grill and a lower grill. The upper and lower grills are connected by slide rails on both sides, making it easy to pull out the upper grill. The lower grill engages with corresponding arc-shaped protrusions on both sides. When the upper grill is pulled out, the slide rails are in the extended state, and the lower grill is tightly engaged with the arc-shaped protrusions, fixedly installed on both sides of the molded inner liner. Thus, the upper grill can be pulled out directly, while the lower grill remains inside the molded inner liner and stably connected to it, enabling food to be quickly removed and placed on the upper grill. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a front structural diagram of a retractable sliding rail grill rack suitable for molded inner liner provided by this utility model;

[0019] Figure 2 yes Figure 1 Enlarged view of point B in the middle;

[0020] Figure 3 yes Figure 1 Enlarged view of point C in the middle;

[0021] Figure 4 This is an exploded view of the grill body provided by this utility model;

[0022] Figure 5 This is a schematic diagram of the upper grill rack provided by this utility model;

[0023] Figure 6 This is a schematic diagram of the structure of the lower grill rack provided by this utility model;

[0024] Figure 7 yes Figure 6 Enlarged diagram of point A in the middle.

[0025] The diagram includes:

[0026] 1. Molded inner liner; 11. Arc-shaped protrusion; 2. Grill body; 22. Lower grill; 21. Upper grill; 3. Slide rail; 4. First bend; 41. First downward protrusion; 42. Upward protrusion; 111. Second downward protrusion; 51. First connecting part; 52. Second connecting part; 61. First support part; 62. Second support part; 211. Handle part; 212. Blocking part; 71. First connecting plate; 72. Second connecting plate; 5. Second bend. Detailed Implementation

[0027] The technical solution of this embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiment is one embodiment of the present invention, and not all embodiments thereof. Based on this embodiment of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Example 1

[0029] Please refer to Figures 1 to 7 This utility model provides a retractable sliding rail grill suitable for molded inner liner.

[0030] like Figure 1 As shown, the retractable sliding rail grill suitable for the molded inner liner includes a molded inner liner 1, which is integrally formed by stamping. During the stamping process, arc-shaped protrusions 11 are stamped on both sides of the molded inner liner 1, which helps to improve the load-bearing capacity and also facilitates the placement of multiple grill bodies 2. The grill body 2 is placed horizontally on the arc-shaped protrusions 11 on both sides. The arc-shaped protrusions 11 are used to support the grill body 2. If the grill body 2 is not modified, the entire grill body 2 needs to be removed or left in place to place food. The above operation is cumbersome and can easily cause burns.

[0031] like Figure 1 As shown, the molded inner liner 1 has a grill body 2 inside, and the grill body 2 is a double-layer grill, specifically, as shown... Figure 3As shown, the grill body 2 includes a lower grill rack 22 mounted at the bottom and an upper grill rack 21 mounted at the top. The lower grill rack 22 and the upper grill rack 21 are connected on both sides by slide rails 3. Specifically, the lower grill rack 22 is connected to the rear section of the slide rail 3, and the upper grill rack 21 is connected to the front section of the slide rail 3, so that the lower grill rack 22 and the upper grill rack 21 can be separated from each other and can also be extended and retracted. In this embodiment, the upper grill rack 21 can be freely pulled out, and the two sides of the lower grill rack 22 are engaged with corresponding arc-shaped protrusions 11, thereby facilitating the overall installation and removal of the grill body 2, and also facilitating the fixation of the lower grill rack 22 after the grill body 2 is installed. The grill body 2 can be removed as a whole for cleaning.

[0032] When in use, when the upper grill rack 21 is pulled out, the slide rail 3 is in the pulled-out state, and the lower grill rack 22 is tightly engaged with the arc-shaped protrusion 11 and fixedly installed on both sides of the molded inner liner 1; and the food to be grilled is placed on the upper grill rack 21, or the grilled food is taken out from the upper grill rack 21.

[0033] When the upper grill rack 21 is pushed forward, the slide rail 3 will retract, and at the same time the lower grill rack 22 will be tightly engaged with the arc-shaped protrusion 11, which is sufficient to support the grill rack body 2 and the food.

[0034] like Figure 6 As shown, the lower grill 22 includes two parts. Specifically, the lower grill 22 includes a first bent portion 4 installed on the outer side and a second bent portion 5 installed on the inner side of the first bent portion 4.

[0035] like Figure 6 As shown, the first bent part 4 is U-shaped, surrounds the outside of the lower grill 22, and contacts the molded inner liner 1 and the arc-shaped protrusion 11; the lower grill 22 has a downward protrusion 41 at the front end and an upward protrusion 42 at the rear end.

[0036] Correspondingly, the arc-shaped protrusion 11 protrudes inward during stamping; the front end of the arc-shaped protrusion 11 is provided with a second downward protrusion 111 that is adapted to the first downward protrusion 41. During snap-fitting, the first downward protrusion 41 is inserted into the interior of the second downward protrusion 111, and the upward protrusion 42 abuts against the rear end of the arc-shaped protrusion 11. The arc-shaped protrusion 11 provides an upward upper limit for the upward protrusion 42.

[0037] Furthermore, the vertical height of the upward protrusion 42 is higher than the vertical height of the first downward protrusion 41. The first downward protrusion 41 is inserted into the lower second downward protrusion 111, and the upward protrusion 42 abuts against the rear end of the upper arc-shaped protrusion 11. That is, the first bent portion 4 is stuck between the two arc-shaped protrusions 11.

[0038] When the upper grill 21 is pulled out, the second downward protrusion 111 mainly blocks the first downward protrusion 41, and secondly, the upper arc-shaped protrusion 11 blocks the upward protrusion 42 at the end.

[0039] When the upper grill 21 is pulled out and food is placed on it, the grill body 2 will tend to rotate around the first downward protrusion 41. The rear end of the arc-shaped protrusion 11 will be blocked and limited by the upward protrusion 42, preventing the grill body 2 from rotating and keeping the grill body 2 stably and horizontally placed. This ensures that the food is horizontal and facilitates the placement and retrieval of the food.

[0040] The first downward protrusion 41 bends downward and engages with the lower arc-shaped protrusion 11. The upward protrusion 42 bends upward and engages with the upper arc-shaped protrusion 11. The turning points of the first downward protrusion 41 and the upward protrusion 42 are connected by arcs, which facilitates bending and forming. The second downward protrusion 111 is a downward protrusion formed by stamping and is formed first or together with the inner liner 1 during the pressing process.

[0041] like Figure 6 As shown, in order to increase the support strength of the lower grill 22 and prevent the deformation of the first bending part 4, the second bending part 5 connects the two sides of the first bending part 4. The second bending part 5 includes a plurality of horizontally arranged first connecting parts 51 and a plurality of vertically arranged second connecting parts 52; the first connecting parts 51 connect the two sides of the first bending part 4 horizontally, and the second connecting parts 52 connect the first connecting parts 51 vertically.

[0042] exist Figure 6 In the first connecting part 51, there are two horizontally arranged round tubes. In order to avoid bending the first connecting plate 71, the second connecting part 52 consists of three vertically arranged round tubes, which connect the two horizontally arranged round tubes. The connection between the two can be achieved by welding.

[0043] like Figure 5 As shown, the upper grill rack 21 includes several horizontally arranged first support parts 61 and several vertically arranged second support parts 62; the first support parts 61 and the second support parts 62 intersect each other and are used to place food; the fixing method of the first support parts 61 and the second support parts 62 is not limited to welding, they can also be fixed by fasteners. A rectangular handle part 211 is provided at the front of the upper grill rack 21, which makes it easy for the user to pull out the upper grill rack 21 and quickly pull out the upper grill rack 21 to facilitate the quick removal of food; a U-shaped blocking part 212 is provided at the rear of the upper grill rack 21, which blocks the food on the upper grill rack 21, preventing the food from directly contacting the molded inner liner 1 and preventing the food from falling.

[0044] like Figure 4 As shown, both the lower grill rack 22 and the upper grill rack 21 are made of cylindrical steel by bending and splicing.

[0045] like Figure 6 As shown, the lower grill 22 is equipped with first connecting plates 71 on both sides. The first connecting plates 71 are welded and fixedly installed on the lower grill 22. The inner side of the first connecting plate 71 is fixedly connected to the rear section of the slide rail 3 through a connecting device. The connecting device can be bolts, rivets, rivets, etc.

[0046] Similarly, such as Figure 5 As shown, the upper grill 21 is equipped with second connecting plates 72 on both sides. The second connecting plates 72 are welded and fixedly installed on the upper grill 21. The inner side of the second connecting plates 72 is fixedly connected to the front section of the slide rail 3 by rivets.

[0047] like Figure 5 As shown, the upper grill rack 21 protrudes downward in the middle; the two ends of the upper grill rack 21 are bent vertically and placed on the upper surface of the second connecting plate 72.

[0048] Example 2

[0049] Please refer to Figures 1 to 7 This utility model provides an oven.

[0050] like Figure 1 As shown, the oven includes a molded inner liner 1 and a retractable slide rail rack suitable for the molded inner liner as described in Embodiment 1, which is installed inside the molded inner liner 1.

[0051] The installation and use process of the grill body 2:

[0052] Step S1: Tilt the grill body 2 into the molded inner liner 1 and place it upright after it is in place. The first downward protrusion 41 is inserted into the second downward protrusion 111, thereby limiting the lower grill 22. The upward protrusion 42 is inserted upward into the end of the upper arc-shaped protrusion 11, and the upper arc-shaped protrusion 11 limits the upward protrusion 42. Thus, the lower grill 22 is completely limited.

[0053] Step S2: Pull out the upper grill rack 21 using the handle 211 and place food on it. The rear end of the arc-shaped protrusion 11 will block and limit the upward protrusion 42 to keep the grill rack body 2 stable and horizontal; thereby ensuring the food is horizontal and making it convenient to place and pick up the food.

[0054] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

Claims

1. A retractable sliding rail grill suitable for molded inner liner, characterized in that: The device includes a molded inner liner (1), which has arc-shaped protrusions (11) on both sides. The molded inner liner (1) has a grill body (2) inside, which includes a lower grill (22) installed at the bottom and an upper grill (21) installed at the top. The lower grill (22) and the upper grill (21) are connected by slide rails (3) on both sides. The lower grill (22) is connected to the rear section of the slide rail (3), and the upper grill (21) is connected to the front section of the slide rail (3). The lower grill (22) is engaged with the corresponding arc-shaped protrusions (11) on both sides. When the upper grill (21) is pulled out, the slide rail (3) is in the pulled-out state, and the lower grill (22) is tightly engaged with the arc-shaped protrusions (11) and fixedly installed on both sides of the molded inner liner (1).

2. The retractable sliding rail grill rack suitable for molded inner liner according to claim 1, characterized in that: The lower grill (22) includes a first bent portion (4) installed on the outside. The first bent portion (4) is U-shaped and surrounds the outside of the lower grill (22). The front end of the lower grill (22) is provided with a first downward protrusion (41) protruding downward, and the rear end is provided with an upward protrusion (42) protruding upward. The arc-shaped protrusion (11) protrudes inward. The front end of the arc-shaped protrusion (11) is provided with a second downward protrusion (111) that is adapted to the first downward protrusion (41). The upward protrusion (42) abuts against the rear end of the arc-shaped protrusion (11). The arc-shaped protrusion (11) upper limites the upward protrusion (42).

3. A retractable sliding rail grill rack suitable for molded inner liner according to claim 2, characterized in that: The vertical height of the upward protrusion (42) is higher than the vertical height of the first downward protrusion (41). The first downward protrusion (41) is inserted into the lower second downward protrusion (111). The upward protrusion (42) abuts against the rear end of the upper arc-shaped protrusion (11).

4. A retractable sliding rail grill rack suitable for molded inner liner according to claim 2, characterized in that: The first downward protrusion (41) and the upward protrusion (42) are both bent protrusions, and the turning points are connected by arcs; the second downward protrusion (111) is a stamped integral protrusion.

5. A retractable sliding rail grill rack suitable for molded inner liner according to claim 2, characterized in that: The lower grill (22) further includes a second bending part (5) installed inside the first bending part (4). The second bending part (5) connects the two sides of the first bending part (4). The second bending part (5) includes a plurality of horizontally arranged first connecting parts (51) and a plurality of vertically arranged second connecting parts (52). The first connecting parts (51) connect the two sides of the first bending part (4) horizontally, and the second connecting parts (52) connect the first connecting parts (51) vertically.

6. A retractable sliding rail grill rack suitable for molded inner liner according to claim 1, characterized in that: The upper grill (21) includes several horizontally arranged first support parts (61) and several vertically arranged second support parts (62); the first support parts (61) and the second support parts (62) intersect each other and are used to place food; a rectangular handle part (211) is provided in front of the upper grill (21) and a U-shaped blocking part (212) is provided in the rear.

7. A retractable sliding rail grill rack suitable for molded inner liner according to claim 1, characterized in that: Both the lower grill (22) and the upper grill (21) are made of cylindrical steel by bending and splicing.

8. A retractable sliding rail grill rack suitable for molded inner liner according to claim 1, characterized in that: The lower grill (22) is equipped with first connecting plates (71) on both sides. The first connecting plates (71) are fixedly installed on the lower grill (22). The inner side of the first connecting plates (71) is fixedly connected to the rear section of the slide rail (3) through a connecting device. The upper grill (21) is equipped with second connecting plates (72) on both sides. The second connecting plates (72) are fixedly installed on the upper grill (21). The inner side of the second connecting plates (72) is fixedly connected to the front section of the slide rail (3) through a connecting device.

9. A retractable sliding rail grill rack suitable for molded inner liner according to claim 8, characterized in that: The upper grill (21) protrudes downward in the middle; the two ends of the upper grill (21) are bent vertically and placed on the upper surface of the second connecting plate (72).

10. An oven, characterized in that, The oven includes a molded inner liner (1) and a retractable slide rail rack suitable for the molded inner liner as described in any one of claims 1 to 9, which is installed inside the molded inner liner (1).

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