Elastic buckle for pressing and buckling shelf

Abstract

A buckle of an elastic pressing and buckling shelf comprises a fixing piece used for being installed on the inner wall of a refrigerator, a supporting sliding block is arranged on the fixing piece in the length direction of the fixing piece in a sliding mode, a plurality of positioning parts are arranged on the fixing piece in the length direction, and positioning blocks which can abut against the positioning parts in a pressing mode to enable the supporting sliding block to be positioned 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 elastic buckle comprises a connecting end detachably connected to the supporting sliding block, an elastic arm connected with the connecting end and vertically extending, and a buckling and pressing end which is connected with the elastic arm, covers the opening of the supporting groove and is buckled and pressed at one end of the shelf through the elastic force of the elastic arm to lock the shelf. The elastic buckle can be automatically buckled on the shelf, so that automatic locking is realized, and the use is convenient; and after the shelf is installed, the elastic buckle is pulled to separate the first positioning buckle from the second positioning buckle, and the buckling end automatically buckles the shelf, so that the use is convenient.

Description

[Technical field]

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

[0002] Generally, freezers (refrigerators, refrigerators, etc.) place items by setting up shelves, and the height between the shelves determines the height at which the items can be placed. However, the height of the items is different, so the shelves need to be adjustable. In order to prevent the shelves from falling off, the shelves usually need to be locked. The adjustable shelves on the market, such as Patent No. 202321846033.9, are named as a freezer shelf mounting buckle, which closes the upper opening of the shelf mounting position through a shelf locking piece, and it is necessary to manually operate the shelf locking piece to close or open the upper opening. Although the shelf can be locked in this way to prevent the shelf from jumping out, there are two disadvantages. First, a manual operating crossbar is required for operation, and operating space needs to be reserved. In this way, the operating crossbar will occupy the space of the shelf, thereby squeezing out the installation space of the slide, etc.; the second is the positioning of the shelf locking piece, which needs to be positioned by limiting the concave position, otherwise the shelf locking piece will be easily driven by the shelf, which is inconvenient to use. [Contents of the utility model]

[0003] The utility model aims to overcome the shortcomings of the prior art and provide a buckle of an elastic buckle shelf which has a simple structure, is easy to use and can save installation space.

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

[0005] A buckle of an elastic press-button shelf comprises a fixing plate for installation on the inner wall of a refrigerator, a supporting slider slidably provided on the fixing plate along the length direction of the fixing plate, a plurality of positioning parts are provided on the fixing plate along the length direction, a positioning block is provided on the supporting slider which can be pressed against the positioning part to position the supporting slider, an upper end opening is provided on the supporting slider for inserting one end of the shelf into a supporting groove for supporting the shelf, an elastic buckle is inserted on the supporting slider, and the elastic buckle comprises a connecting end detachably connected to the supporting slider, an elastic arm connected to the connecting end and extending vertically, and a pressing end connected to the elastic arm, covering the opening of the supporting groove and pressing on one end of the shelf by the elastic force of the elastic arm to lock the shelf.

[0006] As described above, a buckle of an elastic press-button shelf comprises a pressing end that can press against the upper end of the shelf in the support groove and a buckle position that is arranged at the pressing end and is buckled around the side of the shelf in the support groove, and the buckle position extends downwardly obliquely relative to the pressing end.

[0007] As described above, the buckle of the elastic press-fasten shelf has a positioning installation opening or a positioning installation buckle on the connecting end, and the supporting slider has a clamping platform that is buckled with the positioning installation opening or a clamping hole that is buckled with the positioning installation buckle.

[0008] As described above, in the buckle of the elastic buckle shelf, the supporting slider is provided with a slot for the connecting end to be inserted into, and after the connecting end is inserted into the slot, the positioning installation port is buckled with the clamping platform.

[0009] As described above, in the buckle of the elastic buckle shelf, the supporting slide block is provided with a positioning installation groove, the positioning block is arranged in the positioning installation groove, the slot is connected with the positioning installation groove, and the clamping platform is arranged on the top wall of the positioning installation groove.

[0010] In the buckle of the elastic buckle shelf as described above, the positioning block is rotatably arranged in the positioning installation groove, and the supporting sliding block is provided with a locking member that can lock the positioning block when the positioning block is pressed against the positioning portion.

[0011] As described above, a buckle of an elastic snap-on shelf has a positioning block provided with a positioning end that can be pressed against a positioning portion for positioning, a locking end for a locking member to buckle, and a spring-pressing end. An elastic member that can buckle the spring-pressing end to rotate the locking end toward the positioning portion is provided between the spring-pressing end and the positioning mounting groove. A positioning protrusion that can block the locking member when the locking member rotates and buckles on the locking end is provided on the supporting slider.

[0012] As described above, in the buckle of the elastic buckle shelf, a window is provided on a side wall of the support groove close to the fixing plate, and the buckling end extends from the window into the support groove.

[0013] As described above, in the buckle of the elastic press buckle shelf, the elastic buckle is provided with a first positioning buckle, and the window is provided with a second positioning buckle which can be buckled with the first positioning buckle when the elastic buckle is pushed to unlock the shelf.

[0014] As described above, in the buckle of the elastic press buckle shelf, the end of the pressing end is provided with a handle for pushing the elastic buckle to unlock the shelf, and the connecting end, the elastic arm, the pressing end and the handle are integrally bent and formed.

[0015] As described above, a buckle of an elastic press-on shelf is provided in the window, and the connecting end can be relatively rotatably connected to the rotating shaft, and the connecting end extends into the supporting groove. A spring sheet is provided on the connecting end which can bounce the connecting end upward to make the pressing end turn away from the shelf. When one end of the shelf is placed in the supporting groove, the connecting end is pressed downward and the spring sheet is squeezed to make the pressing end turn and buckle on the shelf.

[0016] As described above, the buckle of the elastic press-button shelf has a groove in the support groove for the connecting end to rotate into, a positioning wall is provided at one end of the connecting end, and a positioning clamp is provided on the side wall of the groove which can clamp the positioning wall when the shelf presses down the connecting end.

[0017] As described above, in the buckle of the elastic buckle shelf, the side wall of the supporting slide block is provided with a positioning protrusion that can block the locking member when the locking member locks the positioning block, and a positioning groove for the locking member to slide into when the locking member rotates away from the positioning block and unlocks.

[0018] As described above, in the buckle of the elastic buckle shelf, the side edge of the locking end is provided with a positioning groove, and the supporting sliding block is provided with a positioning protrusion that can slide relatively into the positioning groove.

[0019] As described above, the buckle of an elastic press-button shelf is in the shape of a circular rod, the connecting end, the elastic arm and the pressing end are integrally bent, and the window side wall is provided with a positioning point that can clamp the elastic arm when the elastic buckle unlocks the shelf.

[0020] The beneficial effects of the utility model are as follows: the elastic buckle is an integrated buckle connected by a connecting end, an elastic arm and a buckling end on one side; the buckling end covers the opening of the supporting groove; when the shelf is put in, the buckling end is bent to deform the elastic arm; after the shelf is put in, the elastic arm recovers its deformation, and the buckling end is directly buckled on the shelf to lock the shelf; thus, the space on the shelf does not need to be occupied, so that the shelf has more installation space for placing materials; the elastic buckle can be automatically buckled on the shelf to achieve automatic locking, which is convenient to use; by arranging a first positioning buckle on the elastic buckle, when the shelf needs to be taken out or loaded in, the elastic buckle is bent to buckle the first positioning buckle with the second positioning buckle, which will not affect the loading or placing of the shelf; when the shelf is installed, the elastic buckle only needs to be bent to separate the first positioning buckle from the second positioning buckle, and the buckling end automatically buckles the shelf, which is convenient to use.

Brief Description of the Drawings

[0021] Figure 1 It is a three-dimensional diagram of the first embodiment of the utility model;

[0022] Figure 2 It is a cross-sectional view of the first embodiment of the utility model;

[0023] Figure 3 This is an exploded view of the first embodiment of the utility model;

[0024] Figure 4 This is a three-dimensional diagram of a supporting slider according to Embodiment 1 of the utility model;

[0025] Figure 5 It is a cross-sectional view of the second embodiment of the utility model;

[0026] Figure 6 It is a three-dimensional diagram of the third embodiment of the present utility model;

[0027] Figure 7 This is an exploded view of the third embodiment of the present utility model;

[0028] Figure 8 This is a reference diagram of the use state of the third embodiment of the utility model;

[0029] Fig. 9 for Figure 8 A magnified view of part I;

[0030] Fig.10 It is a three-dimensional diagram of the fourth embodiment of the utility model;

[0031] Fig.11 This is an exploded view of the fourth embodiment of the present utility model;

[0032] Fig.12 It is a three-dimensional diagram of the fifth embodiment of the present utility model. [Specific implementation method]

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods:

[0034] Embodiment 1, as Figures 1 to 4 As shown, a buckle of an elastic buckle shelf includes a fixing plate 1 for installation on the inner wall of a 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 slide groove. The support slider 2 is provided with a guide slide rail that is buckled into the guide slide groove. A plurality of positioning parts 3 are provided on the fixing plate 1 along the length direction. In this embodiment, 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 in other forms as long as it is used for positioning, for example, it can also be a hole. A positioning block 4 that can be pressed against the positioning part 3 to position the support slider 2 is provided on the support slider 2. The positioning block 4 is pressed against one of the positioning parts 3 to support the support slider 2. The support slider 2 is provided with an upper end opening for one end of the shelf to be placed in a support groove 21 for supporting the shelf. The support groove 21 can be U-shaped. The support slider 2 is detachably connected to an elastic buckle 5 on the support slider 2. The elastic buckle 5 includes a connection end 51 plugged into the support slider 2, an elastic arm 52 connected to the connection end 51 and extending vertically, and a pressing end 53 connected to the elastic arm 52 and covering the opening of the support groove 21 and pressing on one end of the shelf (the shelf part located in the support groove 21) by the elastic force of the elastic arm 52 to lock the shelf. The connection end 51, the elastic arm 52, and the pressing end 53 are integrally bent and formed, and the elastic buckle 5 is in the form of a sheet. For easy operation, a handle 58 for toggling the elastic buckle 5 to unlock the shelf is provided at the end of the pressing end 53. The handle 58 is operated by hand, and the connection end 51, the elastic arm 52, the pressing end 53, and the pressing handle 58 are integrally bent and formed.

[0035] In order to prevent interference, the buckling end 53 includes a pressing end 54 that can be pressed against the upper end of the inner layer frame of the support groove 21 and a buckling position 55 that is arranged on the pressing end 54 and is buckled around the side of the inner layer frame of the support groove 21. The buckling position 55 extends downward at an angle relative to the pressing end 54 to form a hook shape, and extends downward at an angle to prevent jamming.

[0036] In order to facilitate the insertion of the elastic buckle, a positioning installation port 56 is provided on the connection end 51, and a clamping platform 22 is provided on the support slider 2 to be inserted into the positioning installation port 56, and the connection end 51 is locked by the clamping platform 22. A slot 23 is provided on the support slider 2 for the connection end 51 to be inserted. After the connection end 51 is inserted from the slot 23, the positioning installation port 56 is buckled with the clamping platform 22. The clamping platform 22 is provided with an inclined guide edge. When the connection end 51 is inserted from the slot 23, the connection end 51 is squeezed and slid by the guiding effect of the inclined guide edge until the clamping platform 22 is buckled into the positioning installation port 56, so as to achieve positioning installation. A positioning installation slot 20 is provided on the support slider 2, and the positioning block 4 is provided in the positioning installation slot 20. The slot 23 is connected with the positioning installation slot 20, and the clamping platform 22 is provided on the top wall of the positioning installation slot 20. The structure is simple and easy to install.

[0037] The positioning block 4 is rotatably arranged in the positioning installation groove 20, and a locking member 7 is rotatably provided on the supporting slide block 2, which can lock the positioning block 4 when the positioning block 4 is pressed against the positioning portion 3. The locking member 7 locks the positioning block 4 to prevent the positioning block 4 from slipping. The positioning block 4 is provided with a positioning end 41 that can be pressed against the positioning portion 3 for positioning, a locking end 42 for the locking member 7 to buckle, and a spring-pressing end 43. A buckle groove is provided on the locking end 42. The locking member 7 is U-shaped, and the locking member 7 is rotatably buckled on the locking end 42. An elastic member 44 is provided between the spring-pressing end 43 and the positioning mounting groove 20, which can buckle the spring-pressing end 43 to make the locking end 41 rotate toward one side of the positioning portion 3. A positioning protrusion 26 that can block the locking member 7 when the locking member 7 is rotated and buckled on the locking end 42 is provided on the supporting slider 2. The positioning protrusion 26 is a convex point. The positioning end 41 and the locking end 42 are respectively on two opposite surfaces of the positioning block 4, and the locking end 42 and the spring-pressing end 43 are respectively located at the upper and lower ends of the same side of the positioning block 4, and the rotation axis of the positioning block 4 is in the middle.

[0038] In order to facilitate installation, a window 25 is provided on one side wall of the support groove 21 close to the fixing plate 1, and the buckling end 53 extends from the window 25 into the support groove 21. The elastic buckle 5 is provided with a first positioning buckle 57, which is a stamped convex piece provided on the elastic buckle 5, one end of the stamped convex piece is tilted, and the stamped convex piece has a certain elastic force. A second positioning buckle 24 is provided in the window 25, which can be buckled with the first positioning buckle 57 when the elastic buckle 5 is toggled to unlock the shelf, and the second positioning buckle 24 is a convex buckle, and the tilted end of the stamped convex piece is buckled on one side of the convex buckle, thereby buckling.

[0039] Embodiment 2, as Figure 5As shown, the difference from Example 1 is that the position of the snap-fit ​​structure of the connecting end 51 is interchanged and the positioning method of the locking member 7 is different. Specifically, a positioning mounting buckle 59 is provided on the connecting end 51, and the positioning mounting buckle 59 is an elastic sheet with one end of the stamping tilted upward, and a snap hole that is buckled with the positioning mounting buckle 59 is provided on the supporting slider 2.

[0040] Embodiment three, as Figure 6-9 As shown, the difference from the first embodiment is that the structure of the elastic buckle 5 is different. Specifically, a rotating shaft 27 is provided in the window 25, and the connecting end 51 can be relatively rotatably connected to the rotating shaft 27. The connecting end 51 has a concave buckle position, and the rotating shaft 27 is buckled in the concave buckle position. The connecting end 51 extends into the supporting groove 21. The connecting end 51 is provided with a spring piece 61 that can bounce the connecting end 51 upward to make the buckling end 53 rotate away from the shelf. One end of the spring piece 61 is connected to the connecting end 51. The spring sheet 61 can press the elastic buckle 5 to rotate around the rotating shaft 27. When one end of the shelf is placed in the support groove 21, the connection end 51 is pressed down and the spring sheet 61 is squeezed to make the buckling end 53 rotate and buckle on the shelf. Under the gravity of the shelf, the connection end 51 is pressed down, and the spring sheet 61 is squeezed to elastically fold in the direction of the connection end 51. When the connection end 51 is pressed down, the elastic buckle 5 is pressed to rotate around the rotating shaft 27, so that the buckling end 53 rotates and buckles on the shelf. A groove 28 is provided in the support groove 21 for the connection end 51 to rotate into, and a positioning wall 62 is provided at one end of the connection end 51. A positioning clamping platform 29 is provided on the side wall of the groove 28, which can clamp the positioning wall 62 when the shelf presses down the connection end 51. One end of the positioning wall 62 has an arc transition, so that the positioning clamping platform 29 can slide smoothly, so that the connection end 51 can be locked and the spring sheet 61 does not give the shelf too much elastic force.

[0041] The side wall of the supporting slide block 2 is provided with a positioning protrusion 31 which can block the locking member 7 when the locking member 7 locks the positioning block 4, and a positioning groove 32 for the locking member 7 to slide into when the locking member 7 is rotated away from the positioning block 4 to be unlocked. The positioning protrusion 31 allows the locking member 7 to be positioned when it is in a locked state, and the positioning groove 32 allows the locking member 7 to limit its position when it is in an unlocked state.

[0042] Embodiment 4, as Fig.10 and 11As shown, the difference from the first embodiment is that the elastic buckle 5 is different. The elastic buckle 5 is in the shape of a circular rod. The connecting end 51, the elastic arm 52, and the buckling end 53 are integrally bent and formed. The connecting end 51 is in a U shape. The side wall of the window 25 is provided with a positioning point 34 that can clamp the elastic arm 52 when the elastic buckle 5 unlocks the shelf. A positioning groove 45 is provided on the side of the locking end 42, and a positioning protrusion 33 that can slide relatively into the positioning groove 45 is provided on the support slide 2. In this way, when the locking member 7 slips off and unlocks, the support slide 2 cannot move at will, which plays a safety role. The shape of the positioning part 3 in this embodiment is also different. In this embodiment, the lower end of the positioning part 3 is connected to the fixing plate 1 in an arc shape, and the upper end of the positioning part 3 is raised relative to the fixing plate 1.

[0043] Embodiment 5, as Fig.12 As shown, the difference from the fourth embodiment is that the positioning portion 3 is different. In this embodiment, the positioning portion 3 is a hole.

[0044] 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 buckle of an elastic buckle shelf, 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) which can be pressed against the positioning portions (3) to position the supporting slider (2), an upper 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: The support slider (2) is detachably connected to an elastic buckle (5), and the elastic buckle (5) comprises a connecting end (51) detachably connected to the support slider (2), an elastic arm (52) connected to the connecting end (51) and extending vertically, and a pressing end (53) connected to the elastic arm (52) and covering the opening of the support groove (21) and pressing on one end of the shelf by the elastic force of the elastic arm (52) to lock the shelf.

2. The buckle of the elastic buckle shelf according to claim 1, characterized in that: The buckling end (53) comprises a pressing end (54) capable of pressing against the upper end of the inner frame of the support groove (21) and a buckling position (55) arranged at the pressing end (54) and buckled around the side of the inner frame of the support groove (21), wherein the buckling position (55) extends downwardly at an angle relative to the pressing end (54).

3. The buckle of the elastic buckle shelf according to claim 1, characterized in that: The connection end (51) is provided with a positioning installation opening (56) or a positioning installation buckle (59), and the support slide block (2) is provided with a clamping platform (22) that is buckled with the positioning installation opening (56) or a clamping hole (26) that is buckled with the positioning installation buckle (59).

4. The buckle of the elastic buckle shelf according to claim 3, characterized in that: The supporting slide block (2) is provided with a slot (23) for the connecting end (51) to be inserted into; after the connecting end (51) is inserted into the slot (23), the positioning installation opening (56) is buckled with the clamping platform (22).

5. The buckle of the elastic buckle shelf according to claim 4, characterized in that: The supporting slide block (2) is provided with a positioning installation groove (20), the positioning block (4) is arranged in the positioning installation groove (20), the slot (23) is connected to the positioning installation groove (20), and the clamping platform (22) is arranged on the top wall of the positioning installation groove (20).

6. The buckle of the elastic buckle shelf according to claim 5, characterized in that: The positioning block (4) is rotatably arranged in the positioning installation groove (20), and the supporting slide block (2) is provided with a locking member (7) capable of locking the positioning block (4) when the positioning block (4) is pressed against the positioning portion (3).

7. The buckle of the elastic buckle shelf according to claim 6, characterized in that: The positioning block (4) is provided with a positioning end (41) that can be pressed against the positioning portion (3) for positioning, a locking end (42) for the locking member (7) to buckle, and a spring-pressing end (43); an elastic member (44) that can spring-press the spring-pressing end (43) and the positioning installation groove (20) is provided, and the elastic member (44) can be provided between the spring-pressing end (43) and the positioning installation groove (20) to make the positioning end (41) rotate toward one side of the positioning portion (3); and the supporting slider (2) is provided with a positioning protrusion that can block the locking member (7) when the locking member (7) is rotated and buckled on the locking end (42).

8. The buckle of the elastic buckle shelf according to claim 1, characterized in that: A window (25) is provided on a side wall of the support groove (21) close to the fixing plate (1), and the buckling end (53) extends from the window (25) into the support groove (21).

9. The buckle of the elastic buckle shelf according to claim 8, characterized in that: The elastic buckle (5) is provided with a first positioning buckle (57), and the window (25) is provided with a second positioning buckle (24) which can be buckled with the first positioning buckle (57) when the elastic buckle (5) is moved to unlock the shelf.

10. The buckle of the elastic press buckle shelf according to claim 1, characterized in that: The end of the pressing end (53) is provided with a handle (58) for moving the elastic buckle (5) to unlock the shelf, and the connecting end (51), the elastic arm (52), the pressing end (53) and the handle (58) are integrally bent and formed.

11. The buckle of the elastic buckle shelf according to claim 8, characterized in that: A rotating shaft (27) is provided in the window (25), and the connecting end (51) is relatively rotatably connected to the rotating shaft (27). The connecting end (51) extends into the supporting groove (21), and a spring sheet (61) is provided on the connecting end (51) which can bounce the connecting end (51) upwards so that the buckling end (53) is rotated away from the shelf. When one end of the shelf is placed in the supporting groove (21), the connecting end (51) is pressed downward and the spring sheet (61) is squeezed so that the buckling end (53) is rotated and buckled on the shelf.

12. The buckle of the elastic buckle shelf according to claim 11, characterized in that: The support groove (21) is provided with a groove (28) for the connecting end (51) to rotate into, one end of the connecting end (51) is provided with a positioning wall (62), and a positioning clamping platform (29) is provided on the side wall of the groove (28) for clamping the positioning wall (62) when the layer frame presses down the connecting end (51).

13. The buckle of the elastic press buckle shelf according to claim 6, characterized in that: The side wall of the supporting slide block (2) is provided with a positioning protrusion (31) capable of blocking the locking member (7) when the locking member (7) locks the positioning block (4), and a positioning groove (32) for the locking member (7) to slide into when the locking member (7) rotates away from the positioning block (4) to unlock.

14. The buckle of the elastic buckle shelf according to claim 7, characterized in that: A positioning slot (45) is provided on the side of the locking end (42), and a positioning protrusion (33) capable of relatively sliding into the positioning slot (45) is provided on the supporting sliding block (2).

15. The buckle of the elastic buckle shelf according to claim 8, characterized in that: The elastic buckle (5) is in the shape of a circular rod, and the connecting end (51), the elastic arm (52), and the buckling end (53) are integrally bent and formed, and the side wall of the window (25) is provided with a positioning clamping point (34) that can clamp the elastic arm (52) when the elastic buckle (5) unlocks the shelf.

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