Shelf buckle convenient to store

Abstract

A shelf buckle convenient to store comprises a fixing piece used for being installed on the inner wall of a refrigerator, a supporting sliding block capable of sliding in the length direction of the fixing piece is arranged on the fixing piece, a plurality of positioning parts are arranged on the fixing piece in the length direction, and positioning blocks capable of pressing against the positioning parts to position the supporting sliding block are arranged on the supporting sliding block. The upper end of the supporting groove is provided with an opening, one end of the shelf can be placed in the supporting groove, and the supporting groove is used for supporting the shelf. The storage rack is characterized in that a locking buckle capable of rotating towards the interior of the supporting groove to lock the shelf is rotatably arranged on the side wall of the supporting groove and located on the upper portion of the supporting groove; an installation groove capable of containing the locking buckle is formed in the side wall of the supporting groove and located on the upper portion of the supporting groove, and when the supporting groove is converted into the locking state, the locking buckle rotates out of the installation groove into the supporting groove and can cover or partially cover an opening of the supporting groove, so that the shelf can be pressed, and the shelf can be locked. And the locking state and the unlocking state of the locking buckle are positioned through the first positioning part and the second positioning part correspondingly, the structure is simple, and use is convenient.

Description

[Technical field]

[0001] The utility model relates to a shelf buckle for supporting a shelf in a freezer. [Background technology]

[0002] Generally, freezers (refrigerators, refrigerators, etc.) are used to place items by setting up shelves, and the height between the shelves determines the height at which the items can be placed. However, the heights of the items are different, so the shelves need to be adjustable. In order to prevent the shelves from falling off, there are adjustable shelves on the market, such as patent number 202020519643.8, named a rotary locking freezer shelf support device, in which the first rotary lock and the second rotary lock are both rod-shaped and in the shape of a 7. When in the unlocked state, the upper ends of the first rotary lock and the second rotary lock rotate to the side, which will take up a certain amount of space. In this way, there is a possibility of accidentally touching the first rotary lock and the second rotary lock when operating the shelf or placing items, which brings instability to the user. [Utility Model Content]

[0003] The utility model aims to overcome the deficiencies of the prior art and provide a shelf buckle which is simple in structure, easy to use and convenient for storage.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] The locking member is configured to lock the locking cam in the locking cam, wherein the locking cam is configured to lock the locking cam in the locking cam, and the locking cam is configured to lock the locking cam in the locking cam.

[0006] The above-mentioned shelf buckle that is easy to store is characterized in that the first positioning portion is a positioning convex point, and the second positioning portion is a positioning convex buckle.

[0007] The shelf buckle that is easy to store as described above is characterized in that: a vertically arranged rotating shaft for passing the locking buckle is provided on the side wall, a positioning wall that can be squeezed by the positioning protrusion and blocked by the positioning protrusion is provided on the side of the locking buckle close to the rotating shaft, and a buckle position that can be buckled with the positioning protrusion is provided on the side of the locking buckle away from the rotating shaft.

[0008] The above-mentioned shelf buckle that is easy to store is characterized in that the buckle position is an inclined surface that is pressed against the positioning convex buckle.

[0009] The shelf clip that is easy to store as described above is characterized in that: a protrusion is provided on the side wall, the first positioning part and the second positioning part are respectively two side walls of the protrusion, and the first positioning part and the second positioning part respectively block the locking buckle to position the locking buckle.

[0010] The shelf buckle that is easy to store as described above is characterized in that: the locking buckle is block-shaped, and when the locking buckle is stored in the installation groove, the locking buckle is flush with the side wall.

[0011] The shelf buckle that is easy to store as described above is characterized in that: the locking buckle is in the shape of a circular rod with a notch, and the side wall is provided with vertically arranged insertion holes for inserting the two ends of the circular rod-shaped notch.

[0012] The shelf buckle that is easy to store as described above is characterized in that: the locking buckle is in the shape of a rod with a notch, and the side wall has two relatively spaced-apart rotating shaft holes with horizontal axes, and both ends of the rod-shaped notch are inserted into the rotating shaft holes.

[0013] The shelf buckle that is easy to store as described above is characterized in that: a positioning installation groove is provided on the supporting slider, the positioning block is hinged in the positioning installation groove, the positioning block is provided with a positioning end that can be pressed against the positioning part for positioning, a locking end provided at the lower end of the positioning block, and a spring-loaded end provided at the upper end of the positioning block and opposite to the top wall of the positioning installation groove, a positioning spring is provided between the spring-loaded end and the top wall of the positioning installation groove, and the supporting slider is hinged with a positioning frame that can support the locking end.

[0014] The above-mentioned easy-to-use shelf clip is characterized in that: the side wall of the supporting slide block is provided with a first positioning groove for the positioning frame to slide into when the positioning frame is against the locking end and a second positioning groove for the positioning frame to slide into when the positioning frame is rotated away from the locking end.

[0015] The easy-to-use shelf clip as described above is characterized in that: a positioning installation groove is provided on the supporting slider, the positioning block is hinged in the positioning installation groove, a positioning torsion spring that can press the positioning block is provided between the positioning installation groove and the positioning block, the positioning block is provided with a positioning end that can be pressed against the positioning part for positioning, and a locking installation end provided on one side of the upper end of the positioning block, and a positioning frame that can be rotatably buckled on the lower end of the supporting slider is provided on the locking installation end.

[0016] As described above, a shelf clip that is easy to use is characterized in that: a positioning installation groove is provided on the supporting slide block, the positioning block is hinged in the positioning installation groove, the positioning block is provided with a positioning end that can be pressed against the positioning part for positioning, an elastic end that presses against the top wall of the positioning installation groove, and a toggle end extending downward, and a positioning protrusion that can block the toggle end when the positioning end is pressed against the positioning part is provided on the inner side wall of the positioning installation groove.

[0017] The beneficial effects of the utility model are as follows: by providing an installation groove, the locking buckle can be stored when the locking buckle is in an unlocked state, so there is no need to worry about the locking buckle causing any interference to the user; when it is switched to a locked state, the locking buckle rotates out of the installation groove into the supporting groove, and can cover or partially cover the opening of the supporting groove, thereby pressing the shelf, and the locking state and unlocking state of the locking buckle are positioned respectively by the first positioning part and the second positioning part, and the structure is simple and easy to use.

Brief Description of the Drawings

[0018] Figure 1 It is a three-dimensional diagram of the first embodiment of the utility model;

[0019] Figure 2 This is an exploded view of the first embodiment of the utility model;

[0020] Figure 3 A reference diagram of the use state of the first embodiment of the utility model;

[0021] Figure 4 It is a three-dimensional diagram of the second embodiment of the utility model;

[0022] Figure 5 This is an exploded view of the second embodiment of the present utility model;

[0023] Figure 6 This is a reference diagram of the use state of the second embodiment of the utility model;

[0024] Figure 7 It is a three-dimensional diagram of the third embodiment of the present utility model;

[0025] Figure 8 This is an exploded view of the third embodiment of the present utility model;

[0026] Fig. 9It is a three-dimensional diagram of the fourth embodiment of the utility model;

[0027] Fig.10 This is an exploded view of the fourth embodiment of the utility model;

[0028] Fig.11 This is an exploded view of the fifth embodiment of the present utility model;

[0029] Fig.12 This is a three-dimensional diagram of a supporting slider according to Embodiment 6 of the present utility model. [Specific implementation method]

[0030] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods:

[0031] Embodiment 1, as Figures 1 to 3As shown, a shelf buckle that is easy to store includes a fixing plate 1 for installation on the inner wall of the refrigerator. The fixing plate 1 is arranged vertically. The fixing plate 1 is usually fixed on two opposite surfaces of the refrigerator, and two fixing plates are separated on each surface. A support slider 2 is slidably provided on the fixing plate 1 along the length direction of the fixing plate. The left and right sides of the fixing plate 1 are provided with a vertically extending guide groove, and the support slider 2 is provided with a guide rail that is buckled into the guide groove. A plurality of positioning parts 3 are provided on the fixing plate 1 along the length direction. The positioning part 3 is a positioning boss. The positioning boss can be in the shape of an arc, an arch, etc. The positioning part 3 can also be a positioning hole. In this embodiment, the positioning part 3 is an arc boss. A positioning block 4 is provided on the support slider 2, which can be pressed against the positioning part 3 to position the support slider 2. One end of the positioning block 4 is pressed against the positioning part 3 for positioning, so that the support slider 2 can no longer move downward. The support slider 2 is provided with an upper opening for one end of the shelf to be placed in a support groove 21 for supporting the shelf. The bottom frame or support rod of the shelf is placed in the support groove 21, and the bottom wall of the support groove 21 supports the shelf. A locking buckle 5 that can be rotated into the support groove 21 and lock the shelf is rotatably provided on the side wall of the support groove 21 and at the upper part of the support groove 21. When the locking buckle 5 is rotated into the support groove 21, it can cover or partially cover the opening of the support groove 21, and can press or block the part of the shelf in the support groove 21, thereby locking the shelf. The side wall 20 is not only on the side, but can be on the front, back, left, right, middle part of the side wall of the support groove 21, or on its groove. A mounting groove 22 for accommodating the locking buckle 5 is provided on the side wall 20 and at the upper part of the supporting groove 21. The accommodation can be full accommodation (the locking buckle 5 does not protrude from the mounting groove 22 at all) or most accommodation (a small part of the locking buckle 5 protrudes or at least two-thirds of it is in the mounting groove 22). When the locking buckle 5 is rotated out of the mounting groove 22, the locking buckle 5 can press the shelf part in the mounting groove 22 to lock the shelf; when the locking buckle 5 is rotated into the mounting groove 22 for accommodation, the shelf is unlocked. A first positioning portion 23 for positioning the locking buckle 5 when the locking buckle 5 is in a locked state and a second positioning portion 25 for positioning the locking buckle 5 when the locking buckle 5 is in an unlocked state are provided on the side wall 20. The first positioning portion 23 and the second positioning portion 25 block the locking buckle 5 so that the two positions are not easily rotated and interchanged.

[0032] In this embodiment, the locking buckle 5 is block-shaped, the mounting groove 22 is approximately a square groove, the first positioning portion 23 is a spherical positioning protrusion, the second positioning portion 25 is a positioning protrusion, and a buckle groove is formed on one side of the positioning protrusion. Specifically, the side wall 20 is provided with a vertically arranged rotating shaft 6 for the locking buckle 5 to be passed through, a positioning wall 51 that can be pressed against the positioning convex point and blocked by the positioning convex point is provided on the side of the locking buckle 5 close to the rotating shaft 6, and the positioning wall 51 can be pressed against the positioning convex point and slide over, and a buckle position 52 that can be buckled with the positioning convex point is provided on the side of the locking buckle 5 away from the rotating shaft 6, and the buckle position 52 is an inclined surface that is pressed against the positioning convex point, and the inclined surface is pressed against the positioning convex point and slides into the buckle groove of the positioning convex point, and the inclined surface is close to the buckle groove, and the inclined surface forms a gap to avoid air, and two positioning walls 51 are provided at the upper and lower ends of the locking buckle 5, and two positioning convex points are respectively provided with one-to-one correspondence to the positioning walls 51, and two second positioning parts 25 are provided with spaced apart from each other, and two buckle positions 52 are provided with one-to-one correspondence to the second positioning parts 25. When the locking buckle 5 is received in the installation groove 22, the locking buckle 5 is flush with the side wall 20.

[0033] In order to facilitate the positioning and installation of the positioning block 4, a positioning and installation groove 41 is provided on the support slider 2, and the positioning block 4 is hinged in the positioning and installation groove 41. The positioning block 4 is provided with a positioning end 42 that can be pressed against the upper end surface of the positioning part 3 for positioning, a locking end 43 is provided at the lower end of the positioning block 4, and a spring-pressing end 44 is provided at the upper end of the positioning block 4 and opposite to the top wall of the positioning and installation groove 41. A positioning spring 40 is provided between the spring-pressing end 44 and the top wall of the positioning and installation groove 41. The support slider 2 is hinged with a positioning frame 7 that can support the locking end 43. The positioning end 42 and the locking end 43 are respectively on both sides of the positioning block 4, and the positioning frame 7 supports the locking end 43, so that the positioning end 42 cannot rotate away from the upper end of the positioning part 3. In order to position the positioning frame 7, a first positioning groove 29 for the positioning frame 7 to slide into when the positioning frame 7 is against the locking end 43 and a second positioning groove 30 for the positioning frame 7 to slide into when the positioning frame 7 is turned away from the locking end 43 are provided on the side wall of the supporting slide block 2. The first positioning groove 29 and the second positioning groove 30 are separated by a boss. When the positioning frame 7 is in a locked state, the positioning frame 7 is pressed against one side of the boss to position the positioning frame 7.

[0034] Embodiment 2, as Figures 4 to 6 As shown, the difference from the first embodiment is that the shape, positioning method and shape of the mounting groove 22 of the locking buckle 5 are all different. Specifically, the locking buckle 5 is a notched penetrating rod shape, and the side wall 20 is provided with a vertically arranged insertion hole 27 for inserting the two ends of the penetrating rod-shaped notch. The mounting groove 22 is approximately a penetrating groove. A protrusion 26 is provided on the side wall 20, and two protrusions 26 are spaced apart from each other. The first positioning portion 23 and the second positioning portion 25 are respectively the two side walls of the protrusion 26, and the first positioning portion 23 and the second positioning portion 25 respectively block the locking buckle 5 to position the locking buckle 5.

[0035] Embodiment three, as Figures 7 and 8As shown, the difference from the second embodiment is that the positioning block 4 is positioned and installed in a different manner. Specifically, the support slider 2 is provided with a positioning installation groove 41, the positioning block 4 is hinged in the positioning installation groove 41, a positioning torsion spring 45 capable of pressing the positioning block 4 is provided between the positioning installation groove 41 and the positioning block 4, the positioning block 4 is provided with a positioning end 42 capable of pressing against the positioning portion 3 for positioning, and a locking installation end 46 provided on one side of the upper end of the positioning block 4, the positioning torsion spring 45 allows the positioning end 42 to rotate toward the positioning portion 3, and the locking installation end 46 is relatively rotatably provided with a positioning frame 7 capable of rotating and buckling on the lower end of the support slider 2, the lower end of the support slider 2 has a buckling groove for the positioning frame 7 to be rotated and buckled, the positioning frame 7 is plugged into the upper end of the locking installation end 46, the upper end of the locking installation end 46 is pulled downward to rotate the positioning end 42 toward the positioning portion 3, and when the positioning frame 7 is buckled on the support slider 2, the positioning end 42 is locked. No first positioning groove 29 and second positioning groove 30 are provided.

[0036] Embodiment 4, as Figures 9 and 10 As shown, the difference from the second embodiment is that the positioning and installation methods of the positioning block 4 are different. Specifically, the support slider 2 is provided with a positioning installation groove 41, the positioning block 4 is hinged in the positioning installation groove 41, the positioning block 4 is provided with a positioning end 42 that can be pressed against the positioning portion 3 for positioning, an elastic end 47 that presses against the top wall of the positioning installation groove 41, and a toggle end 48 extending downward. The inner wall of the positioning installation groove 41 is provided with a positioning convex buckle 49 that can block the toggle end 48 when the positioning end 42 presses against the positioning portion 3. The elastic end 47 is an arc-shaped hook that elastically presses against the top wall of the positioning installation groove 41. The elastic end 47 is at the upper end of the front side of the positioning block 4, and the positioning end 42 is at the lower end of the rear side. When the positioning end 42 presses against and the elastic end 47 presses against the positioning portion 3, the elastic end 47 presses against the elastic top wall of the positioning installation groove 41. In this embodiment, the positioning portion 3 is a positioning hole, and the first positioning groove 29 and the second positioning groove 30 are not provided.

[0037] Embodiment 5, as Figure 11 to Figure 12 As shown, the difference from Example 2 is that the shape and positioning method of the locking buckle 5 are different. Specifically, the locking buckle 5 is a rod with a notch, and two shaft holes 28 are relatively spaced apart and horizontally axially arranged on the side wall 20. Both ends of the rod-shaped notch are inserted into the shaft hole 28. A protrusion 26 is provided on the side wall 20, the first positioning portion 23 is the lower end wall of the protrusion 26, and the second positioning portion 25 is the back wall of the protrusion 26. When in the locked state, the locking buckle 5 is horizontal and presses against the lower end of the first positioning portion 23. When in the unlocked state, the locking buckle 5 is vertically pressed against one side of the second positioning portion 25.

[0038] The above contents are further detailed descriptions of the present invention in combination with specific preferred technical solutions, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the scope of protection of the utility model.

Claims

1. A shelf buckle for easy storage, comprising a fixing plate (1) for mounting on the inner wall of a refrigerator, a supporting slider (2) being slidably provided on the fixing plate (1) along the length direction of the fixing plate, a plurality of positioning portions (3) being provided on the fixing plate (1) along the length direction, a positioning block (4) being provided on the supporting slider (2) being able to press against the positioning portions (3) to position the supporting slider (2), an upper end opening being provided on the supporting slider (2) for placing one end of the shelf into a supporting groove (21) for supporting the shelf, characterized in that: A locking buckle (5) is rotatably provided on the side wall (20) of the support groove (21) and at the upper part of the support groove (21), and can be rotated into the support groove (21) to lock the shelf. A mounting groove (22) is provided on the side wall (20) and at the upper part of the support groove (21) to receive the locking buckle (5). When the locking buckle (5) is rotated out of the mounting groove (22), the locking buckle (5) can press the shelf part in the mounting groove (22) to lock the shelf. When the locking buckle (5) is rotated into the mounting groove (22) to be received, the shelf is unlocked. A first positioning portion (23) for positioning the locking buckle (5) when the locking buckle (5) is in a locked state and a second positioning portion (25) for positioning the locking buckle (5) when the locking buckle (5) is in an unlocked state is provided on the side wall (20).

2. A shelf buckle for easy storage according to claim 1, characterized in that: The first positioning portion (23) is a positioning convex point, and the second positioning portion (25) is a positioning convex buckle.

3. A shelf buckle for easy storage according to claim 2, characterized in that: The side wall (20) is provided with a vertically arranged rotating shaft (6) for passing the locking buckle (5); a side of the locking buckle (5) close to the rotating shaft (6) is provided with a positioning wall (51) that can be pressed against the positioning protrusion and blocked by the positioning protrusion; and a side of the locking buckle (5) away from the rotating shaft (6) is provided with a buckle position (52) that can be buckled with the positioning protrusion.

4. A shelf buckle for easy storage according to claim 3, characterized in that: The buckle position (52) is an inclined surface that is pressed against the positioning convex buckle.

5. A shelf buckle for easy storage according to claim 1, characterized in that: The side wall (20) is provided with a protrusion (26), and the first positioning portion (23) and the second positioning portion (25) are respectively two side walls of the protrusion (26), and the first positioning portion (23) and the second positioning portion (25) respectively block the locking buckle (5) to position the locking buckle (5).

6. The shelf buckle for easy storage according to claim 1, characterized in that: The locking buckle (5) is block-shaped, and when the locking buckle (5) is received in the mounting groove (22), the locking buckle (5) is flush with the side wall (20).

7. The shelf buckle for easy storage according to claim 1, characterized in that: The locking buckle (5) is in the shape of a circular rod with a notch, and the side wall (20) is provided with vertically arranged insertion holes (27) for inserting the two ends of the circular rod-shaped notch.

8. The shelf buckle for easy storage according to claim 1, characterized in that: The locking buckle (5) is in the shape of a rod with a notch. The side wall (20) has two rotating shaft holes (28) which are spaced apart from each other and have horizontal axes. Both ends of the notch of the rod are inserted into the rotating shaft holes (28).

9. The shelf buckle for easy storage according to claim 1, characterized in that: The support slider (2) is provided with a positioning installation groove (41), the positioning block (4) is hinged in the positioning installation groove (41), the positioning block (4) is provided with a positioning end (42) that can be pressed against the positioning portion (3) for positioning, a locking end (43) provided at the lower end of the positioning block (4), and a spring-loaded end (44) provided at the upper end of the positioning block (4) and opposite to the top wall of the positioning installation groove (41), a positioning spring (40) is provided between the spring-loaded end (44) and the top wall of the positioning installation groove (41), and the support slider (2) is hinged with a positioning frame (7) that can support the locking end (43).

10. A shelf buckle for easy storage according to claim 9, characterized in that: The side wall of the supporting slide block (2) is provided with a first positioning groove (29) for the positioning frame (7) to slide into when the positioning frame (7) abuts against the locking end (43), and a second positioning groove (30) for the positioning frame (7) to slide into when the positioning frame (7) rotates away from the locking end (43).

11. The shelf buckle for easy storage according to claim 1, characterized in that: The support slider (2) is provided with a positioning installation groove (41), the positioning block (4) is hinged in the positioning installation groove (41), a positioning torsion spring (45) capable of pressing the positioning block (4) is provided between the positioning installation groove (41) and the positioning block (4), the positioning block (4) is provided with a positioning end (42) capable of pressing against the positioning portion (3) for positioning, and a locking installation end (46) provided on one side of the upper end of the positioning block (4), and a positioning frame (7) capable of being rotatably buckled on the lower end of the support slider (2) is relatively rotatably provided on the locking installation end (46).

12. The shelf buckle for easy storage according to claim 1, characterized in that: The support slide block (2) is provided with a positioning installation groove (41), the positioning block (4) is hinged in the positioning installation groove (41), the positioning block (4) is provided with a positioning end (42) that can be pressed against the positioning portion (3) for positioning, an elastic end (47) that presses against the top wall of the positioning installation groove (41), and a toggle end (48) extending downward, and the inner side wall of the positioning installation groove (41) is provided with a positioning convex buckle (49) that can block the toggle end (48) when the positioning end (42) presses against the positioning portion (3).

Images