Foldable quick-frozen naan storage rack

Abstract

The utility model belongs to the field of warehouse logistics, concretely is folding quick -frozen naan class storage frame, including a plurality of turntables, one side of turntable is fixedly connected with first fixed link, one end of first fixed link is fixedly connected with second fixed link, the bottom fixed mounting of second fixed link has universal wheel, the inside rotation of turntable is connected with two slide rods, the surface of turntable is provided with folding mechanism, folding mechanism is used in pairs with slide rod, wherein one bottom of turntable is provided with support subassembly, support subassembly is used in pairs with second fixed link, through setting up folding mechanism, through pushing first mobile link with second mobile link, make connecting rod drive the shrinkage of pad around turntable and make up, make storage frame can be quickly made up as a flat form when idle, greatly saved the storage space, solved the traditional fixed type goods shelves to occupy the rigidification, the pain point of single use scene.

Description

Technical Field

[0001] This utility model relates to the field of warehousing and logistics, specifically a foldable quick-frozen naan storage rack. Background Technology

[0002] Quick-frozen naan utilizes modern low-temperature freezing technology to rapidly cool the center of freshly baked naan in a short time. This process can lock in moisture to the maximum extent, prevent starch aging, and inhibit microbial activity, thereby overcoming the limitations of traditional storage methods in terms of shelf life and taste preservation, and achieving long-term freshness and flavor restoration.

[0003] Normally, frozen naan needs to be stored on storage racks. However, most existing storage racks for frozen naan cannot be folded. Due to their fixed rigid structure, these racks must occupy a fixed space that matches their volume, and cannot be reshaped to save space when not in use. This not only puts continuous space pressure on the storage environment, but also greatly limits the flexibility and adaptability of their storage location. Therefore, a foldable storage rack for frozen naan is proposed to address the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, the inability to fold storage racks greatly limits the flexibility and adaptability of their storage locations. This invention proposes a foldable quick-frozen naan storage rack.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a foldable quick-frozen naan storage rack, including several turntables, a first fixed rod is fixedly connected to one side of the turntable, a second fixed rod is fixedly connected to one end of the first fixed rod, a caster wheel is fixedly installed at the bottom of the second fixed rod, two sliding rods are rotatably connected inside the turntable, a folding mechanism is provided on the surface of the turntable, the folding mechanism works in conjunction with the sliding rods, and a support component is provided at the bottom of one of the turntables, the support component works in conjunction with the second fixed rod; The folding mechanism includes a first bracket fixedly connected to the top of the slide rod and the first fixed rod. A plurality of connecting rods are rotatably connected inside the first bracket, with one end of each connecting rod rotatably connected to the inner cavity of the first bracket. A plurality of second brackets are provided on the top of the turntable, with the other ends of each connecting rod rotatably connected to the inner cavity of one of the second brackets. A pad is fixedly connected to the surface of each connecting rod. A first moving rod and a second moving rod are provided on the surface of each connecting rod. A caster wheel is fixedly installed at the bottom of each of the first and second moving rods. One end of one connecting rod is rotatably connected to the surface of the first moving rod, and one end of the other connecting rod is rotatably connected to the surface of the second moving rod. The first and second moving rods are used in conjunction with two slide rods. A latching assembly is provided inside the first moving rod, and the latching assembly is used in conjunction with the second moving rod.

[0006] Preferably, the turntable has a sliding groove inside, and sliders are fixedly connected to the surfaces of the two sliding rods, with the surfaces of the sliders slidably connected to the inner cavity of the sliding groove.

[0007] Preferably, the latching assembly includes a first latch slidably connected inside the first moving rod, a push rod fixedly connected to the surface of the first latch, one end of the push rod passing through the first moving rod and slidably connected to the inner cavity of the first moving rod, and a second latch fixedly connected to the surface of the second moving rod, one end of the second latch slidably connected to the inner cavity of the first moving rod, and the first latch and the second latch are used in conjunction.

[0008] Preferably, a first spring is fixedly installed inside the first movable rod, with one end of the first spring fixedly connected to the inner wall of the first movable rod and the other end of the first spring fixedly connected to the surface of the first buckle.

[0009] Preferably, the support assembly includes a support rod fixedly connected to the bottom of one of the turntables. Two sleeve rods are rotatably connected inside the support rod. An inner rod is slidably connected to the inner cavity of the sleeve rod. Several positioning grooves are formed on the surface of the sleeve rod. A positioning rod is slidably connected inside the inner rod. One end of the positioning rod passes through the inner rod and is slidably connected to the inner cavity of the inner rod. One end of the positioning rod is movably connected to the inner cavity of the positioning groove.

[0010] Preferably, a second spring is provided inside the inner rod, one end of the second spring is fixedly connected to the inner wall of the inner rod, and the other end of the second spring is fixedly connected to the other end of the positioning rod.

[0011] Preferably, a stop block is fixedly connected inside the inner rod, and a protrusion is fixedly connected to the other end of the positioning rod, with the stop block and the protrusion working together.

[0012] The advantages of this utility model are: This utility model, by setting up a folding mechanism, pushes the first and second moving rods to cause the connecting rod to drive the pad to close and retract around the turntable, so that the storage rack can be quickly folded into a flat shape when not in use, which greatly saves storage space. At the same time, this flexible folding and unfolding feature also makes it easy to move and clean, solving the pain points of traditional fixed shelves that occupy a lot of space and have a limited range of uses. Attached Figure Description

[0013] 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 only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the foldable quick-frozen naan storage rack of this utility model; Figure 2 This is a schematic diagram of the support component structure of this utility model; Figure 3 This is a schematic diagram of the folding mechanism structure of this utility model; Figure 4 This utility model Figure 3 A magnified structural diagram of part A; Figure 5 This utility model Figure 3 A schematic diagram of the enlarged structure of part B; Figure 6 This utility model Figure 3 A magnified structural diagram of part C.

[0015] In the diagram: 1. Turntable; 101. First fixed rod; 102. Second fixed rod; 103. Caster wheel; 104. Sliding rod; 105. Sliding groove; 106. Sliding block; 2. Folding mechanism; 201. First bracket; 202. Connecting rod; 203. Second bracket; 204. Pad; 205. First moving rod; 206. Second moving rod; 3. Buckle assembly; 301. First buckle; 302. Push rod; 303. Second buckle; 304. First spring; 4. Support assembly; 401. Support rod; 402. Sleeve rod; 403. Inner rod; 404. Positioning groove; 405. Positioning rod; 406. Second spring; 407. Stop block; 408. Protrusion. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0017] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail. This application discloses a foldable storage rack for quick-frozen naan bread. (See also...) Figure 1 and Figure 2 A foldable quick-frozen naan storage rack includes several turntables 1. A first fixed rod 101 is fixedly connected to one side of the turntable 1. A second fixed rod 102 is fixedly connected to one end of the first fixed rod 101. A caster wheel 103 is fixedly installed at the bottom of the second fixed rod 102. Two sliding rods 104 are rotatably connected inside the turntable 1. A folding mechanism 2 is provided on the surface of the turntable 1. The folding mechanism 2 works in conjunction with the sliding rods 104. A support component 4 is provided at the bottom of one of the turntables 1. The support component 4 works in conjunction with the second fixed rod 102. The folding mechanism 2 includes a first bracket 201 fixedly connected to the top of the slide rod 104 and the first fixed rod 101. A plurality of connecting rods 202 are rotatably connected inside the first bracket 201, with one end of each connecting rod 202 rotatably connected to the inner cavity of the first bracket 201. A plurality of second brackets 203 are provided on the top of the turntable 1, with the other ends of each connecting rod 202 rotatably connected to the inner cavity of the second brackets 203. A pad 204 is fixedly connected to the surface of each connecting rod 202, and a first... The bottom of the first moving rod 205 and the second moving rod 206 is fixedly equipped with casters 103. One end of one connecting rod 202 is rotatably connected to the surface of the first moving rod 205, and one end of the other connecting rod 202 is rotatably connected to the surface of the second moving rod 206. The first moving rod 205 and the second moving rod 206 are respectively used in conjunction with two sliding rods 104. The first moving rod 205 is provided with a buckle assembly 3 inside, which is used in conjunction with the second moving rod 206. When the storage rack needs to be folded, the buckle assembly 3 is opened, and then the first moving rod 205 and the second moving rod 206 are pushed to move in opposite directions. With the stabilization of the slide rod 104, the first moving rod 205 and the second moving rod 206 drive the pad 204 to rotate around the turntable 1 via the connecting rod 202. When the connecting rod 202 drives the pad 204 to move, the first bracket 201 and the second bracket 203 stabilize the connecting rod 202 so that it can rotate when it is subjected to mutual compression force during movement, so as to fold the pad 204. This allows the pad 204 to close and retract around the turntable 1, thereby achieving the purpose of quickly folding the storage rack into a flat shape.

[0018] Reference Figure 3 and Figure 5 The turntable 1 has a sliding groove 105 inside, and two sliders 106 are fixedly connected to the surfaces of the two sliding rods 104. The surface of the sliders 106 is slidably connected to the inner cavity of the sliding groove 105. When the first moving rod 205 and the second moving rod 206 push the sliding rod 104, the position of the sliding rod 104 is ensured by the stability of the sliding groove 105 and the sliders 106, and the sliding rod 104 is prevented from detaching from the turntable 1.

[0019] Reference Figure 3 and Figure 6 The latching assembly 3 includes a first latch 301 slidably connected inside the first moving rod 205, a push rod 302 fixedly connected to the surface of the first latch 301, one end of the push rod 302 passing through the first moving rod 205 and slidably connected to the inner cavity of the first moving rod 205, and a second latch 303 fixedly connected to the surface of the second moving rod 206, one end of the second latch 303 slidably connected to the inner cavity of the first moving rod 205. The first latch 301 and the second latch 303 cooperate in use; a first spring 304 is fixedly disposed inside the first moving rod 205. One end of the first spring 304 is fixedly connected to the inner wall of the first moving rod 205, and the other end of the first spring 304 is fixedly connected to the surface of the first buckle 301. When it is necessary to push the first moving rod 205 and the second moving rod 206, the push rod 302 is pushed, causing the push rod 302 to push the first buckle 301 and the second buckle 303 to separate, thereby pushing the first moving rod 205 and the second moving rod 206. After the first buckle 301 and the second buckle 303 are separated, the push rod 302 is released. At this time, the first spring 304 pushes the first buckle 301 and the push rod 302 to reset for the next use.

[0020] Reference Figure 1 and Figure 2The support assembly 4 includes a support rod 401 fixedly connected to the bottom of one of the turntables 1. Two sleeve rods 402 are rotatably connected inside the support rod 401. An inner rod 403 is slidably connected to the inner cavity of the sleeve rod 402. Several positioning grooves 404 are formed on the surface of the sleeve rod 402. A positioning rod 405 is slidably connected inside the inner rod 403. One end of the positioning rod 405 passes through the inner rod 403 and is slidably connected to the inner cavity of the inner rod 403. Another end of the positioning rod 405 is movably connected to the inner cavity of the positioning groove 404. When using the storage rack, the support rod 401 stabilizes the sleeve rods 402, causing them to rotate and drive the inner rod 403 to rotate. This allows one end of the rotating rod to drive the caster wheel 103 to contact the ground. By adjusting the position of the inner rod 403 within the inner cavity of the sleeve rod 402, and through the stabilization of the positioning rod 405 and the positioning groove 404, the inner rod 403 and the sleeve rod 402 can support the turntable 1, preventing it from tipping over.

[0021] Reference Figure 3 and Figure 4 The inner rod 403 is equipped with a second spring 406. One end of the second spring 406 is fixedly connected to the inner wall of the inner rod 403, and the other end of the second spring 406 is fixedly connected to the other end of the positioning rod 405. When it is necessary to adjust the position of the inner rod 403 in the inner cavity of the sleeve rod 402, the positioning rod 405 is pressed, causing the positioning rod 405 to slide into the inner cavity of the inner rod 403, thereby releasing the positioning of the inner rod 403. When the inner rod 403 moves the positioning rod 405 to the position of the next positioning groove 404, the second spring 406 pushes the positioning rod 405, causing one end of the positioning rod 405 to insert into the inner cavity of the positioning groove 404, thereby positioning the turntable 1 and preventing the turntable 1 from tilting.

[0022] Reference Figure 3 and Figure 4 The inner rod 403 is fixedly connected to a stop 407, and the other end of the positioning rod 405 is fixedly connected to a protrusion 408. The stop 407 and the protrusion 408 work together. When the second spring 406 pushes the positioning rod 405, the position of the positioning rod 405 is ensured by the stability of the stop 407 and the protrusion 408, thus preventing the positioning rod 405 from disengaging from the inner rod 403.

[0023] Working principle: When the storage rack is needed, rotate the sleeve 402 at one end of the support rod 401, causing the sleeve 402 to drive the caster 103 at one end of the inner rod 403 to contact the ground. By adjusting the position of the inner rod 403 within the cavity of the sleeve 402, the turntable 1 is stabilized, preventing it from tipping over. After stabilizing the turntable 1, pull the first moving rod 205 and the second moving rod 206 in opposite directions. Through the stabilization of the sliding rod 104, the first moving rod 205 and the second moving rod 206 respectively drive the connecting rod 202 to rotate around the turntable 1. This causes the connecting rod 202 to form an enclosure around the pad 204, allowing the frozen capsules to be placed on the surface of the pad 204. When the first moving rod 205 and the second moving rod 206 form the enclosure around the pad 204, the second latch 303 of the second moving rod 206 inserts into the cavity of the first moving rod 205, and is stabilized by the first spring 304. The second latch 303 is engaged with the first latch 301 to position the first moving rod 205 and the second moving rod 206, preventing accidental contact that could cause the pad 204 to separate. When the storage rack needs to be folded, the push rod 302 is pushed to separate the first latch 301 and the second latch 303. Then, the first moving rod 205 and the second moving rod 206 are pushed to move in opposite directions, causing the connecting rod 202 to rotate around the turntable 1. As the connecting rod 202 moves, the stability of the first bracket 201 and the second bracket 203 allows the connecting rod 202 to rotate when subjected to mutual pressure, so that the pad 204 can be folded. This allows the connecting rod 202 and the pad 204 to be folded together around the turntable 1, changing the shape of the storage rack to save space.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A folding quick-frozen naan storage rack, characterized in that: The system includes several turntables (1), one side of which is fixedly connected to a first fixed rod (101), one end of which is fixedly connected to a second fixed rod (102), and the bottom of the second fixed rod (102) is fixedly mounted with casters (103). The turntable (1) is rotatably connected to two slide rods (104). The surface of the turntable (1) is provided with a folding mechanism (2), which works in conjunction with the slide rods (104). The bottom of one of the turntables (1) is provided with a support assembly (4), which works in conjunction with the second fixed rod (102). The folding mechanism (2) includes a first bracket (201) fixedly connected to the top of the slide rod (104) and the first fixed rod (101). A plurality of connecting rods (202) are rotatably connected inside the first bracket (201). One end of each connecting rod (202) is rotatably connected to the inner cavity of the first bracket (201). A plurality of second brackets (203) are provided on the top of the turntable (1). The other ends of each connecting rod (202) are rotatably connected to the inner cavities of the second brackets (203). A pad (204) is fixedly connected to the surface of each connecting rod (202). A first... The first moving rod (205) and the second moving rod (206) are fixedly equipped with casters (103) at their bottoms. One end of one of the connecting rods (202) is rotatably connected to the surface of the first moving rod (205), and one end of the other connecting rod (202) is rotatably connected to the surface of the second moving rod (206). The first moving rod (205) and the second moving rod (206) are respectively used in conjunction with two sliding rods (104). The first moving rod (205) is provided with a buckle assembly (3) inside, and the buckle assembly (3) is used in conjunction with the second moving rod (206).

2. The folding quick-frozen naan storage rack according to claim 1, characterized in that: The turntable (1) has a sliding groove (105) inside, and the surfaces of the two sliding rods (104) are fixedly connected with sliders (106), and the surface of the sliders (106) is slidably connected to the inner cavity of the sliding groove (105).

3. The folding quick-frozen naan storage rack according to claim 1, characterized in that: The buckle assembly (3) includes a first buckle (301) slidably connected inside the first moving rod (205), a push rod (302) fixedly connected to the surface of the first buckle (301), one end of the push rod (302) passing through the first moving rod (205) and slidably connected to the inner cavity of the first moving rod (205), a second buckle (303) fixedly connected to the surface of the second moving rod (206), one end of the second buckle (303) slidably connected to the inner cavity of the first moving rod (205), and the first buckle (301) and the second buckle (303) are used in cooperation.

4. The folding quick-frozen naan storage rack according to claim 3, characterized in that: A first spring (304) is fixedly installed inside the first moving rod (205). One end of the first spring (304) is fixedly connected to the inner wall of the first moving rod (205), and the other end of the first spring (304) is fixedly connected to the surface of the first buckle (301).

5. The folding quick-frozen naan storage rack according to claim 1, characterized in that: The support assembly (4) includes a support rod (401) fixedly connected to the bottom of one of the turntables (1). The support rod (401) has two sleeve rods (402) rotatably connected inside. The inner cavity of the sleeve rod (402) is slidably connected to an inner rod (403). The surface of the sleeve rod (402) is provided with a plurality of positioning grooves (404). The inner rod (403) is slidably connected to a positioning rod (405). One end of the positioning rod (405) passes through the inner rod (403) and is slidably connected to the inner cavity of the inner rod (403). One end of the positioning rod (405) is movably connected to the inner cavity of the positioning groove (404).

6. The folding quick-frozen naan storage rack according to claim 5, characterized in that: The inner rod (403) is provided with a second spring (406). One end of the second spring (406) is fixedly connected to the inner wall of the inner rod (403), and the other end of the second spring (406) is fixedly connected to the other end of the positioning rod (405).

7. The folding quick-frozen naan storage rack according to claim 5, characterized in that: The inner rod (403) is fixedly connected to a stop (407), and the other end of the positioning rod (405) is fixedly connected to a protrusion (408). The stop (407) and the protrusion (408) are used in conjunction.

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