Tinfoil holder convenient to adjust

Abstract

The utility model relates to the field of tinfoil racks, and discloses a tinfoil rack convenient to adjust, which comprises a fixed frame, first sliding rods are fixedly connected to the two sides of the two ends of the outer wall of the fixed frame, the outer walls of the two first sliding rods on the same side are slidably sleeved with the same U-shaped rod, and square holes matched with the first sliding rods are formed in the two ends of the two U-shaped rods. Adjusting mechanisms are arranged in the two U-shaped rods, each adjusting mechanism comprises a round rod fixedly connected between the two ends of the inner side of the corresponding U-shaped rod, the two ends of the circumferential surface of each round rod are slidably sleeved with sliding blocks, and round holes matched with the round rods are formed in the two sliding blocks. The device has the technical effects that the device can be quickly adjusted according to the size of the tinfoil pot to adapt to the size of the tinfoil pot, so that the device is convenient to use by a user, the practicability of the device is improved, and meanwhile, the device is convenient to contract and carry.

Description

Technical Field

[0001] The utility model relates to the technical field of tin foil racks, in particular to a tin foil rack which is easy to adjust. Background Art

[0002] Tin foil, commonly used in cooking, baking and food packaging, has good resistance to high temperatures, oil and moisture. It is light, easy to handle, protects food from contamination and oxidation, and is widely used in home and commercial kitchens. Tin foil also has the property of reflecting light and heat, making it suitable for grilling, baking and cooking ingredients that require high temperature processing.

[0003] In outdoor picnics or take-out, for convenience, the tinfoil pot is supported by a tinfoil stand and heated by an alcohol lamp at the bottom to cook the food. However, the size of the existing tinfoil rack is generally a fixed steel frame structure, which cannot be adjusted according to the size of the tinfoil pot, which has great limitations in use. Therefore, a tinfoil rack that is easy to adjust is designed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a tinfoil rack which is easy to adjust.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A tinfoil rack that is easy to adjust, comprises a fixed frame, both sides of the two ends of the outer wall of the fixed frame are fixedly connected with a first sliding rod, the outer walls of the two first sliding rods on the same side are slidably sleeved with the same U-shaped rod, both ends of the two U-shaped rods are provided with square holes that match the first sliding rod, and adjustment mechanisms are provided inside the two U-shaped rods, and the adjustment mechanism comprises a round rod fixedly connected between the two ends of the inner side of the U-shaped rod, both ends of the circular surface of the round rod are slidably sleeved with sliding blocks, and the two sliding blocks are provided with round holes that match the round rod, and the middle parts of the two sides of the outer wall of the fixed frame are fixedly connected with connecting plates, each of the connecting plates is rotatably connected with a connecting rod, the other ends of the two connecting rods on the same side are respectively rotatably connected to the adjacent sliding blocks, and the other sides of the two sliding blocks are fixedly connected with a clamping block.

[0007] As a further solution of the utility model, a strip frame is provided in the middle of the two U-shaped rods, a card strip is slidably connected to each of the strip frames, and a plurality of card slots are provided on the card strip at equal distances, and the card slots are adapted to the card blocks, and a strip plate is fixedly connected to one end of each of the card strips away from the fixed frame, and a handle is fixedly connected to the middle of the outer side of each of the strip plates.

[0008] As a further solution of the utility model, both ends of each of the strip plates are slidably passed through the limit rod, and both ends of the two strip plates are provided with round holes adapted to the limit rod, and the two limit rods on the same side are fixedly connected to one side close to the U-shaped rod, and the other end of each limit rod is fixedly connected to a limit block, and each limit rod is provided with a spring at a position between the limit block and the strip plate, and the limit rod, the spring and the clamping strip are used to limit the adjustment mechanism, so that it is in a stable state, which is convenient for the use of the device.

[0009] As a further solution of the utility model, both ends of the bottom of the two U-shaped rods are fixedly connected with support legs, a second slide rod is slidably sleeved on the bottom of each support leg, and a square hole matching the second slide rod is opened at the bottom of each support leg.

[0010] As a further solution of the utility model, the bottoms of the two second sliding rods on the same side are fixedly connected to the same bottom plate, and the middle position of the top of each bottom plate is rotatably connected to a second bevel tooth plate through a torsion spring.

[0011] As a further solution of the utility model, a first bevel rack is fixedly connected to the middle position of the bottom of the two U-shaped rods, and the first bevel rack is adapted to the second bevel tooth plate. Through the cooperation of the first bevel rack and the second bevel tooth plate, the bottom plate and the second sliding rod will not shrink after being stretched. When shrinkage is required, the second bevel tooth plate can be moved.

[0012] The beneficial effects of the utility model are:

[0013] The utility model adopts technical means such as connecting rods, round rods, handles, sliders, card blocks, card strips, strip plates, limit rods and springs. According to the size of the tinfoil pot, the handles on both sides are pulled to make the strip plate move outward with the card strip, and the springs are compressed to separate the card block from the card strip. At this time, the U-shaped rod can be pulled to move outward. During the movement, the sliders on both sides slide and unfold on the round rods, and the U-shaped rod on the other side is operated in the same way, so that the unfolded size of the two U-shaped rods and the fixed frame is suitable for the required tinfoil pot. When the handle is released, under the action of the spring, the strip plate with the card strip is reset, so that the card block contacts the card strip to realize the fixation of the slider, which effectively solves the problems raised in the background technology, and then realizes that it can be quickly adjusted according to the size of the tinfoil pot to adapt to the size of the tinfoil pot, so that it is convenient for users to use, improves the practicality of the device, and at the same time facilitates the technical effect of shrinking and carrying.

[0014] The utility model: through the arrangement of the second sliding rod, the first bevel rack, the second bevel tooth plate and the bottom plate, the bottom plates on both sides are pulled downward, the second bevel tooth plate will slide on the first bevel rack, the second sliding rod is pulled out from the supporting leg, and under the action of the torsion spring at the bottom of the second bevel tooth plate, the second bevel tooth plate contacts with the first bevel rack, so that the second sliding rod will not shrink, thereby realizing height adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an easily adjustable tinfoil rack proposed by the utility model;

[0016] Figure 2 A partial structural diagram of an adjustable tin foil rack proposed by the utility model Figure 1 ;

[0017] Figure 3 The utility model provides a conveniently adjustable tin foil rack. Figure 2 A schematic diagram of the structure enlarged at A;

[0018] Figure 4 A schematic diagram of the local structure of a tinfoil rack that is easy to adjust proposed by the utility model Figure 2 .

[0019] In the figure: 1, fixed frame; 101, connecting plate; 2, first sliding rod; 3, U-shaped rod; 301, strip frame; 4, supporting leg; 5, bottom plate; 6, connecting rod; 7, round rod; 8, handle; 9, slider; 901, clamping block; 10, clamping strip; 11, strip plate; 12, limiting rod; 13, spring; 15, second sliding rod; 17, first oblique rack; 18, second oblique rack. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] Reference Figure 1-Figure 4The two U-shaped rods 3 are both provided with square holes adapted to fit the first slide bar 2, and the two U-shaped rods 3 are both provided with adjusting mechanisms. The adjusting mechanisms include a round rod 7 fixedly connected between the two inner ends of the U-shaped rod 3, and a sliding block 9 is slidably mounted on the two ends of the circumferential surface of the round rod 7. The two sliding blocks 9 are both provided with circular holes adapted to fit the round rod 7. The middle parts of the two outer walls of the fixed frame 1 are both fixedly connected with a connecting plate 101, and each connecting plate 101 is rotatably connected with a connecting rod 6. The other ends of the two connecting rods 6 on the same side are respectively rotatably connected to the adjacent sliding blocks 9, and the other sides of the two sliding blocks 9 are both fixedly connected with a card block 901. Through the arrangement of the connecting rod 6, the sliding block 9 and the round rod 7, the U-shaped rod 3 will not fall off from the first slide bar 2 when it is pulled up.

[0023] In this embodiment, a bar frame 301 is provided in the middle of the two U-shaped rods 3, and a card strip 10 is slidably connected in each bar frame 301, and a plurality of card slots are provided on the card strip 10 at equal distances, and the card slots are adapted to the card block 901, and a bar plate 11 is fixedly connected to one end of each card strip 10 away from the fixed frame 1, and a handle 8 is fixedly connected to the middle of the outer side of each strip plate 11.

[0024] In this embodiment, both ends of each strip plate 11 slide through the limit rod 12, and both ends of the two strip plates 11 are provided with round holes that are compatible with the limit rod 12. The two limit rods 12 on the same side are fixedly connected to the side close to the U-shaped rod 3, and the other end of each limit rod 12 is fixedly connected to the limit block. Each limit rod 12 is located between the limit block and the strip plate 11 and is sleeved with a spring 13. Through the arrangement of the limit rod 12 and the spring 13, in a natural state, the clamping strip 10 is always engaged with the clamping block 901, so that the U-shaped rods 3 on both sides are in a stable state.

[0025] In this embodiment, both ends of the bottom of the two U-shaped rods 3 are fixedly connected with support legs 4, and a second slide rod 15 is slidably sleeved on the bottom of each support leg 4, and a square hole matching the second slide rod 15 is opened at the bottom of each support leg 4.

[0026] In this embodiment, the bottoms of the two second sliding rods 15 on the same side are fixedly connected to the same bottom plate 5, and the middle position of the top of each bottom plate 5 is rotatably connected to a second bevel tooth plate 18 via a torsion spring.

[0027] In this embodiment, the first bevel rack 17 is fixedly connected to the middle position at the bottom of the two U-shaped rods 3, and the first bevel rack 17 is adapted to the second bevel tooth plate 18. Through the second bevel tooth plate 18 and the first bevel rack 17, the bottom plate 5 and the second slide rod 15 will not shrink when they are pulled up.

[0028] Working principle: A tinfoil rack that is easy to adjust. When the tinfoil pot needs to be heated, according to the size of the tinfoil pot, the handles 8 on both sides are pulled to make the strip plate 11 move outward with the card strip 10, and the spring 13 is compressed to separate the card block 901 from the card strip 10. At this time, the U-shaped rod 3 can be pulled outward. During the movement, the sliders 9 on both sides slide and unfold on the round rod 7. Similarly, the U-shaped rod 3 on the other side is operated to make the unfolded size of the two U-shaped rods 3 and the fixed frame 1 suitable for the required tinfoil pot. When the handle 8 is released, under the action of the spring 13, the strip plate 11 is reset with the card strip 10, so that the card block 901 contacts the card strip 10, and the slider 9 is fixed. The whole device is in a stable state and will not be deformed. The alcohol lamp is placed at the bottom of the device to achieve heating. When the height of the device needs to be adjusted, the bottom plates 5 on both sides are pulled downward, and the second beveled tooth plate 18 will slide on the first beveled rack 17, and the second slide bar 15 is pulled out from the supporting leg 4. Under the action of the torsion spring at the bottom of the second beveled tooth plate 18, the second beveled tooth plate 18 contacts the first beveled rack 17, so that the second slide bar 15 will not shrink, thereby achieving stable support.

[0029] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0031] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tinfoil rack that is easy to adjust, comprising a fixing frame (1), characterized in that: The fixed frame (1) has first sliding rods (2) fixedly connected to both sides of the outer wall at both ends, and the outer walls of the two first sliding rods (2) on the same side are slidably sleeved with the same U-shaped rod (3), and both ends of the two U-shaped rods (3) are provided with square holes that match the first sliding rod (2). The two U-shaped rods (3) are provided with adjustment mechanisms inside, and the adjustment mechanisms include a round rod (7) fixedly connected between the two inner ends of the U-shaped rod (3), and both ends of the circumferential surface of the round rod (7) are slidably sleeved with sliders (9), and the two sliders (9) are provided with round holes that match the round rod (7). The middle parts of the two outer walls of the fixed frame (1) are fixedly connected with connecting plates (101), and each connecting plate (101) is rotatably connected with a connecting rod (6), and the other ends of the two connecting rods (6) on the same side are respectively rotatably connected to the adjacent sliders (9), and the other sides of the two sliders (9) are fixedly connected with a clamping block (901).

2. The adjustable tin foil rack according to claim 1, characterized in that: A strip frame (301) is provided in the middle of the two U-shaped rods (3), a clamping strip (10) is slidably connected in each of the strip frames (301), and a plurality of clamping grooves are provided on the clamping strip (10) at equal distances, and the clamping grooves are adapted to the clamping blocks (901), and a strip plate (11) is fixedly connected to one end of each of the clamping strips (10) away from the fixed frame (1), and a handle (8) is fixedly connected to the middle of the outer side of each of the strip plates (11).

3. The adjustable tin foil rack according to claim 2, characterized in that: Both ends of each strip plate (11) are slidably penetrated by a limiting rod (12), and both ends of the two strip plates (11) are provided with round holes adapted to the limiting rod (12), and the two limiting rods (12) on the same side are fixedly connected to a side close to the U-shaped rod (3), and the other end of each limiting rod (12) is fixedly connected to a limiting block, and a spring (13) is sleeved on the position of each limiting rod (12) located between the limiting block and the strip plate (11).

4. The adjustable tin foil rack according to claim 1, characterized in that: Both ends of the bottom of the two U-shaped rods (3) are fixedly connected to support legs (4), a second slide rod (15) is slidably sleeved on the bottom of each support leg (4), and a square hole matching the second slide rod (15) is opened on the bottom of each support leg (4).

5. The adjustable tin foil rack according to claim 4, characterized in that: The bottoms of the two second sliding rods (15) on the same side are fixedly connected to the same bottom plate (5), and the middle position of the top of each bottom plate (5) is rotatably connected to a second bevel tooth plate (18) via a torsion spring.

6. The adjustable tin foil rack according to claim 1, characterized in that: A first oblique rack (17) is fixedly connected to the middle position of the bottom of the two U-shaped rods (3), and the first oblique rack (17) is matched with the second oblique rack plate (18).

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