Storage and transfer frame for refrigerator door frame
By designing a limiting and fixing device and a detachable refrigerator door frame transfer rack, the problems of item shaking and cleaning are solved, achieving stable storage and all-round cleaning of items, and improving the hygiene of the refrigerator's interior.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 中山市磐顺塑胶有限公司
- Filing Date
- 2025-04-21
- Publication Date
- 2026-05-19
AI Technical Summary
Existing refrigerator door frame transfer racks cannot effectively restrain and secure items inside, causing items to shake and sway when the refrigerator door is frequently opened and closed. This can damage fragile items, and the transfer racks are difficult to disassemble, making cleaning challenging and leading to the accumulation of dirt and affecting hygiene.
A refrigerator door frame storage transfer rack was designed. Through the cooperation of the support plate, insertion hole, fixed base, movable plate, sponge pad, slide groove, movable block, push block, lifting plate and insertion post, the rack can be used to limit and fix the items. Through the cooperation of the knob, threaded rod, movable block, fixed plate, inclined groove, guide post, limit post, slider, connecting plate, insertion block and connecting rod, the rack can be disassembled and cleaned.
It effectively prevents items from shifting or falling due to vibrations in the refrigerator door, keeps the interior neat and tidy, facilitates all-around cleaning, removes dust and stains, and prevents bacterial growth.
Smart Images
Figure CN224262041U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of transfer rack technology, specifically to a refrigerator door frame storage transfer rack. Background Technology
[0002] A refrigerator door frame storage transfer rack is a storage tool used inside a refrigerator. It is usually installed on the frame of the refrigerator door and is designed to improve the utilization efficiency of the refrigerator's internal space, making it easier for users to classify, store, and manage food and beverages. The space in the traditional refrigerator door frame is often overlooked, but this transfer rack can cleverly utilize this idle space and increase the refrigerator's effective storage capacity.
[0003] The existing technology has the following problems:
[0004] Existing devices cannot restrain or secure items inside the transfer rack during use. Frequent opening and closing of the refrigerator door causes vibration and shaking. If the items inside the transfer rack are not restrained, they may gradually shift or even fall off the rack and scatter throughout the refrigerator. Without restraint, items inside the transfer rack will collide with each other during shaking or movement. Fragile or delicate items, such as glass-bottled condiments or eggs, are easily broken or damaged in the collisions. Furthermore, existing devices cannot disassemble the transfer rack. Because the transfer rack cannot be disassembled, it is difficult to thoroughly clean all parts of the transfer rack when cleaning the refrigerator. Dust, stains, and food residue easily accumulate in the gaps and corners of the transfer rack. Over time, this dirt becomes difficult to remove, not only affecting the hygiene of the refrigerator but also potentially breeding bacteria and producing odors. Utility Model Content
[0005] This utility model provides a refrigerator door frame storage and transfer rack to solve the problems existing in the background art.
[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:
[0007] A refrigerator door frame storage transfer rack includes a refrigerator door frame, a sealing strip fixedly connected to the front side of the refrigerator door frame, multiple fixed brackets fixedly connected to the front side of the refrigerator door frame, a fixed block fixedly connected to the front side of the fixed brackets, a transfer rack movably connected to the upper side of the fixed brackets, a fixed seat fixedly connected to the lower side of the transfer racks, and a snap-fit structure provided inside the fixed block.
[0008] A further improvement of the present invention is that: a sliding groove is provided on the front side of the transfer frame, a plurality of movable blocks are slidably connected to the inner surface of the sliding groove, a movable plate is fixedly connected to the rear side of the movable block, and sponge pads are fixedly connected to both the left and right sides of the movable plate; two support plates are fixedly connected to the front side of the transfer frame, and a plurality of insertion holes are provided through the upper side of the support plates.
[0009] A further improvement of this utility model is that: two movable grooves are provided on the front side of the movable block, a push block is slidably connected to the inner surface of the movable groove, a lifting plate is fixedly connected to the rear side of the push block, a limit rod is fixedly connected to the inner wall of the movable block, a spring is sleeved on the outer wall of the limit rod, a lifting plate is slidably connected to the outer wall of the limit rod, a pin is fixedly connected to the opposite sides of the two lifting plates, the opposite sides of the two lifting plates are fixedly connected to the spring, and the outer wall of the pin is movably connected to the insertion hole.
[0010] A further improvement of this utility model is that: two slots are provided inside the fixed base, and the outer wall of the fixed base is movably connected to the fixed frame.
[0011] A further improvement of this utility model's technical solution is that: the snap-fit structure includes a knob, a threaded rod is fixedly connected to the rear side of the knob, a movable block is threadedly connected to the outer wall of the threaded rod, a guide post is fixedly connected to the front side of the inner wall of the fixed block, the outer wall of the guide post is slidably connected to the movable block, two fixing plates are fixedly connected to both the left and right sides of the movable block, an inclined groove is opened through the upper side of the fixing plate, connecting rods are fixedly connected to both the left and right sides of the inner surface of the fixed block, and a slider is slidably connected to the outer wall of the connecting rod.
[0012] A further improvement of this utility model is that: the upper and lower sides of the slider are fixedly connected to limit posts, the outer wall of the limit posts is slidably connected to the inclined groove, the rear side of the slider is rotatably connected to a connecting plate, the other end of the connecting plate is rotatably connected to an insert block, the outer wall of the insert block is slidably connected to a fixed block, and the outer wall of the insert block is movably connected to a slot.
[0013] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:
[0014] 1. This utility model provides a refrigerator door frame storage transfer rack. Through the cooperation of the support plate, insertion hole, fixed base, moving plate, sponge pad, slide groove, moving block, movable groove, push block, lifting plate and insertion post, the items inside the rack can be limited and fixed. The limiting and fixing device can ensure that the items maintain a stable position in the transfer rack. Even under the vibration caused by frequent opening and closing of the refrigerator door, the items will not easily shake, shift or fall. In this way, the inside of the refrigerator can always maintain a neat and orderly state, avoiding the mess caused by scattered items.
[0015] 2. This utility model provides a refrigerator door frame storage transfer rack. Through the interaction of a knob, threaded rod, movable block, fixed plate, inclined groove, guide post, limiting post, slider, connecting plate, insert block, and connecting rod, the transfer rack can be disassembled. The disassembled transfer rack can be easily cleaned from all angles. The transfer rack can be placed in a sink to rinse, and every corner and crevices can be carefully cleaned with a brush and detergent to effectively remove dust, stains, food residue, and any bacteria that may be present. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a partial structural schematic diagram of the present invention;
[0018] Figure 3 This is a schematic diagram of the internal structure of the movable block of this utility model;
[0019] Figure 4 This is a partial structural cross-sectional schematic diagram of the present invention;
[0020] Figure 5 This is a schematic diagram of the snap-fit structure of this utility model.
[0021] In the diagram: 1. Refrigerator door frame; 2. Fixing bracket; 3. Transfer bracket; 4. Fixing block; 5. Sealing strip; 6. Support plate; 7. Insertion hole; 8. Fixing base; 9. Moving plate; 10. Sponge pad; 11. Slide groove; 12. Moving block; 14. Movable groove; 15. Push block; 16. Lifting plate; 17. Insertion post; 18. Limiting rod; 19. Spring; 20. Slot; 22. Snap-fit structure; 221. Knob; 222. Threaded rod; 223. Movable block; 224. Fixing plate; 225. Inclined groove; 226. Guide post; 227. Limiting post; 228. Slider; 229. Connecting plate; 2210. Insertion block; 2211. Connecting rod. Detailed Implementation
[0022] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:
[0023] like Figure 1 As shown, this utility model provides a refrigerator door frame storage transfer rack, including a refrigerator door frame 1. A sealing strip 5 is fixedly connected to the front side of the refrigerator door frame 1. Multiple fixing brackets 2 are fixedly connected to the front side of the refrigerator door frame 1. A fixing block 4 is fixedly connected to the front side of the fixing bracket 2. A transfer rack 3 is movably connected to the upper side of the fixing bracket 2. A fixing seat 8 is fixedly connected to the lower side of the transfer rack 3. A snap-fit structure 22 is provided inside the fixing block 4. The refrigerator door frame 1 serves as the basic connecting component of the entire device. The sealing strip 5 on the front side seals the internal space of the refrigerator to prevent cold air from leaking out. Multiple fixing brackets 2 are fixed to the front side of the refrigerator door frame 1 to provide installation support positions for the transfer rack 3. The fixing block 4 is fixed to the front side of the fixing bracket 2 and is used to cooperate with the fixing seat 8 on the lower side of the transfer rack 3. The snap-fit structure 22 is provided inside the fixing block 4. Through its operation, the fixing seat 8 and the fixing block 4 can be snapped or separated, thereby stably installing or removing the transfer rack 3 on the fixing bracket 2, so as to facilitate the installation, use and subsequent maintenance of the transfer rack 3.
[0024] like Figure 2-3 As shown, this utility model provides a technical solution: Preferably, a sliding groove 11 is provided on the front side of the transfer frame 3, and multiple moving blocks 12 are slidably connected to the inner surface of the sliding groove 11. A moving plate 9 is fixedly connected to the rear side of the moving block 12, and sponge pads 10 are fixedly connected to both sides of the moving plate 9. Two support plates 6 are fixedly connected to the front side of the transfer frame 3, and several insertion holes 7 are provided through the upper side of the support plates 6. Two movable grooves 14 are provided on the front side of the moving block 12, and a push block 15 is slidably connected to the inner surface of the movable groove 14. A lifting plate 16 is fixedly connected to the rear side of the push block 15. A limit rod 18 is fixedly connected to the inner wall of the moving block 12, and a spring 19 is sleeved on the outer wall of the limit rod 18. The lifting plate 16 is slidably connected to the outer wall of the limit rod 18. Inserted posts 17 are fixedly connected to the opposite sides of the two lifting plates 16, and the opposite sides of the two lifting plates 16 are fixedly connected to the spring 19. The outer wall of the insertion post 17 is movably connected to the insertion hole 7. When it is necessary to limit and fix the items placed in the transfer rack 3, push the push block 15 first. The push block 15 can drive the insertion post 17 to move through the lifting plate 16. When the insertion post 17 is disengaged from the inside of the insertion hole 7, the moving block 12 can be moved. The moving block 12 can slide in the slide groove 11 on the front side of the transfer rack 3, thereby driving the moving plate 9 on the rear side to move. Adjust the position of the moving plate 9 according to the size and position of the items. The sponge pads 10 on the left and right sides of the moving plate 9 can buffer and protect the items, preventing the items from being damaged by hard contact with the moving plate 9. After the position of the moving plate 9 is adjusted, release the push block 15, the spring 19 returns to its original position, and drives the two lifting plates 16 to move in opposite directions, thereby driving the insertion post 17 to move. The insertion post 17 is inserted into the insertion hole 7 to limit and fix the moving block 12.
[0025] like Figure 4-5 As shown, this utility model provides a technical solution: Preferably, the fixed base 8 has two slots 20 inside, the outer wall of the fixed base 8 is movably connected to the fixed frame 2, the snap-fit structure 22 includes a knob 221, a threaded rod 222 is fixedly connected to the rear side of the knob 221, a movable block 223 is threadedly connected to the outer wall of the threaded rod 222, a guide post 226 is fixedly connected to the front side of the inner wall of the fixed block 4, the outer wall of the guide post 226 is slidably connected to the movable block 223, and two fixing plates 224 are fixedly connected to the left and right sides of the movable block 223, with a through opening on the upper side of the fixing plate 224. A sloping groove 225 is provided. Connecting rods 2211 are fixedly connected to both the left and right sides of the inner surface of the fixing block 4. A slider 228 is slidably connected to the outer wall of the connecting rod 2211. Limiting posts 227 are fixedly connected to both the upper and lower sides of the slider 228. The outer wall of the limiting posts 227 is slidably connected to the sloping groove 225. A connecting plate 229 is rotatably connected to the rear side of the slider 228. An insert block 2210 is rotatably connected to the other end of the connecting plate 229. The outer wall of the insert block 2210 is slidably connected to the fixing block 4 and movably connected to the slot 20. When the transfer frame 3 needs to be installed... Align and position the fixed base 8 with the fixed frame 2, then rotate the knob 221. The knob 221 drives the threaded rod 222 to rotate. Since the threaded rod 222 is threadedly connected to the movable block 223, and the guide post 226 guides the movable block 223, the movable block 223 will move back and forth along the guide post 226 when the threaded rod 222 rotates. When the movable block 223 moves, it drives the fixed plates 224 on the left and right sides to move. The inclined groove 225 on the fixed plate 224 cooperates with the limiting post 227. When the movable block 223 moves forward, the limiting post 227 slides in the inclined groove 225. The slider 228 slides outward on the connecting rod 2211. The slider 228 slides through the connecting plate 229, causing the insert block 2210 to move outward and insert into the slot 20 inside the fixed seat 8, thereby engaging the fixed seat 8 with the fixed block 4 to achieve the fixed installation of the transfer frame 3. When it is necessary to disassemble the transfer frame 3, the knob 221 is turned in the opposite direction, the movable block 223 moves backward, the limiting post 227 slides in the opposite direction in the inclined groove 225, the slider 228 slides inward, and the insert block 2210 is pulled out from the slot 20, so that the transfer frame 3 can be removed from the fixed frame 2.
[0026] The working principle of this refrigerator door frame storage and transfer rack will be explained in detail below.
[0027] like Figure 1-5As shown, when it is necessary to limit and fix the items placed in the transfer rack 3, first push the push block 15. The push block 15 can drive the insertion post 17 to move through the lifting plate 16. When the insertion post 17 is disengaged from the insertion hole 7, the moving block 12 can be moved. The moving block 12 can slide in the slide groove 11 on the front side of the transfer rack 3, thereby driving the moving plate 9 on the rear side to move. Adjust the position of the moving plate 9 according to the size and position of the items. The sponge pads 10 on the left and right sides of the moving plate 9 can buffer and protect the items, preventing the items from being damaged by hard contact with the moving plate 9. After the position of the moving plate 9 is adjusted, release the push block 15, the spring 19 returns to its original position, and drives the two lifting plates 16 to move in opposite directions, thereby driving the insertion post 17 to move. The insertion post 17 is inserted into the insertion hole 7 to limit and fix the moving block 12. When it is necessary to install the transfer rack 3, align the fixing base 8 with the fixing rack 2 and place it, then turn the knob 221. The knob 221 drives the threaded rod 222 to rotate. 2. The movable block 223 is threadedly connected to the threaded rod 222, and the guide post 226 guides the movable block 223. The movable block 223 moves back and forth along the guide post 226 when the threaded rod 222 rotates. When the movable block 223 moves, it drives the fixed plates 224 on the left and right sides to move. The inclined groove 225 on the fixed plate 224 cooperates with the limiting post 227. When the movable block 223 moves forward, the limiting post 227 slides in the inclined groove 225, causing the slider 228 to slide outward on the connecting rod 2211. The sliding plate 229 drives the insert 2210 to move outward and insert it into the slot 20 inside the fixed base 8, thereby locking the fixed base 8 and the fixed block 4 together to achieve the fixed installation of the transfer frame 3. When it is necessary to disassemble the transfer frame 3, turn the knob 221 in the opposite direction, the movable block 223 moves backward, the limiting post 227 slides in the opposite direction in the inclined groove 225, the slider 228 slides inward, and the insert 2210 is pulled out from the slot 20, so that the transfer frame 3 can be removed from the fixed base 2.
[0028] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.
Claims
1. A refrigerator door frame storage and transfer rack, characterized in that: The refrigerator includes a refrigerator door frame (1), a sealing strip (5) is fixedly connected to the front side of the refrigerator door frame (1), a plurality of fixing brackets (2) are fixedly connected to the front side of the refrigerator door frame (1), a fixing block (4) is fixedly connected to the front side of the fixing bracket (2), a transfer bracket (3) is movably connected to the upper side of the fixing bracket (2), a fixing seat (8) is fixedly connected to the lower side of the transfer bracket (3), and a snap-fit structure (22) is provided inside the fixing block (4).
2. A refrigerator door frame storage and transfer rack according to claim 1, characterized in that: The transfer frame (3) has a sliding groove (11) on its front side. Multiple moving blocks (12) are slidably connected to the inner surface of the sliding groove (11). A moving plate (9) is fixedly connected to the rear side of the moving block (12). Sponge pads (10) are fixedly connected to both the left and right sides of the moving plate (9). Two support plates (6) are fixedly connected to the front side of the transfer frame (3). Several insertion holes (7) are opened through the upper side of the support plate (6).
3. A refrigerator door frame storage and transfer rack according to claim 2, characterized in that: Two movable slots (14) are provided on the front side of the movable block (12). A push block (15) is slidably connected to the inner surface of the movable slot (14). A lifting plate (16) is fixedly connected to the rear side of the push block (15). A limit rod (18) is fixedly connected to the inner wall of the movable block (12). A spring (19) is sleeved on the outer wall of the limit rod (18). A lifting plate (16) is slidably connected to the outer wall of the limit rod (18). A plug (17) is fixedly connected to the opposite side of the two lifting plates (16). The opposite side of the two lifting plates (16) is fixedly connected to the spring (19). The outer wall of the plug (17) is movably connected to the insertion hole (7).
4. A refrigerator door frame storage and transfer rack according to claim 1, characterized in that: The fixed base (8) has two slots (20) inside, and the outer wall of the fixed base (8) is movably connected to the fixed frame (2).
5. A refrigerator door frame storage and transfer rack according to claim 4, characterized in that: The snap-fit structure (22) includes a knob (221), a threaded rod (222) is fixedly connected to the rear side of the knob (221), a movable block (223) is threadedly connected to the outer wall of the threaded rod (222), a guide post (226) is fixedly connected to the front side of the inner wall of the fixed block (4), the outer wall of the guide post (226) is slidably connected to the movable block (223), two fixed plates (224) are fixedly connected to the left and right sides of the movable block (223), a slanted groove (225) is opened through the upper side of the fixed plate (224), a connecting rod (2211) is fixedly connected to the left and right sides of the inner surface of the fixed block (4), and a slider (228) is slidably connected to the outer wall of the connecting rod (2211).
6. A refrigerator door frame storage and transfer rack according to claim 5, characterized in that: Limiting posts (227) are fixedly connected to both the upper and lower sides of the slider (228). The outer wall of the limiting post (227) is slidably connected to the inclined groove (225). A connecting plate (229) is rotatably connected to the rear side of the slider (228). An insert (2210) is rotatably connected to the other end of the connecting plate (229). The outer wall of the insert (2210) is slidably connected to the fixing block (4). The outer wall of the insert (2210) is movably connected to the slot (20).