Glass shelf structure of double-door air-cooled refrigerator

Abstract

The utility model relates to the technical field of refrigerators, in particular to a glass shelf structure of a double-door air-cooled refrigerator, the glass shelf structure is provided with two groups of supporting frames for supporting a glass partition plate, the two groups of supporting frames are fixedly connected to the side wall of a refrigerator lining, and the two ends of each supporting frame are provided with limiting mechanisms for fixedly installing the glass partition plate. The limiting mechanism comprises a rear control base fixedly connected to the side wall of the refrigerator lining, a rear protective sleeve groove is formed in the bottom end of the rear control base, a rear protective sleeve is clamped in the rear protective sleeve groove, the rear protective sleeve is clamped at the rear end of the glass partition plate, a clamping block is fixedly connected to the front end of the supporting frame, and a front control base is arranged at the front end of the clamping block. According to the utility model, the limiting mechanism is designed, so that the glass partition plate can be quickly disassembled and assembled, the glass partition plate can be conveniently disassembled and cleaned, the falling of the glass partition plate caused by uneven stress can be avoided, the stress can be applied to the rear sheath and the front sheath, and the abrasion of the glass partition plate caused by concentrated stress can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerators, in particular to a glass shelf structure of a double-door air-cooled refrigerator. Background Art

[0002] A refrigerator is a household electrical appliance for keeping food fresh and refrigerated. The refrigerator is divided into a refrigerating layer and a freezing layer. Generally, a plurality of tempered glass partitions are arranged in the refrigerating layer. Food is placed on the tempered glass partitions, and the partitions are generally placed on the shelves.

[0003] Because food is randomly placed on the glass shelf, it is easy to cause uneven stress on the four sides of the erected glass partition, resulting in the glass partition warping and loosening. When taking food at the warped position, it is easy to cause the glass partition to fall and be damaged. Moreover, when taking food at a deeper position on the glass partition, it is often necessary to drag the food outward for a certain distance. Dragging the food easily drives the glass partition to disengage outward, increasing the risk of the glass partition falling and being damaged.

[0004] The Chinese utility model patent with the application number CN202321406861.0 proposes a detachable refrigerator glass shelf, which is disassembled from the housing by removing the fastening bolts, so as to facilitate replacement or cleaning; the support member can be installed at different positions on the mounting plate in cooperation with the fixing bolts and the mounting holes, so as to facilitate adjusting the distance between adjacent partitions according to actual needs, thereby enhancing applicability and facilitating user use. Although the detachable refrigerator glass shelf is easy to disassemble, it does not restrict the upper end of the glass shelf, and it is easy to fall due to uneven stress, and the use effect is poor.

[0005] Therefore, a glass shelf structure of a double-door air-cooled refrigerator is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a glass shelf structure of a double-door air-cooled refrigerator to solve the problems of inconvenient disassembly and assembly and poor stability of the glass partition proposed in the above background art.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a glass shelf structure of a double-door air-cooled refrigerator, the glass shelf structure is provided with two groups of support frames for installing and supporting the glass partition, the two groups of support frames are fixedly connected to the side walls of the inner liner of the refrigerator, and limiting mechanisms for fixedly installing the glass partition are arranged at both ends of the support frames. The limiting mechanism includes a rear control seat fixedly connected to the side wall of the inner liner of the refrigerator. A rear sheath groove is opened at the bottom end of the rear control seat, and a rear sheath is clamped in the rear sheath groove. The rear sheath is clamped at the rear end of the glass partition. A clamping block is fixedly connected to the front end of the support frame. A front control seat is arranged at the front end of the clamping block. A front sheath groove is opened at the upper end of the front control seat. A limiting frame is arranged at the front end of the front control seat. A front sheath is clamped between the front sheath groove and the limiting frame. The front sheath is clamped at the front end of the glass partition.

[0008] Preferably, one side of the bottom end of the rear control seat is attached to the upper end of the glass partition, and the rear control seat restricts and protects the rear end of the glass partition through the rear sheath and the rear sheath groove.

[0009] Preferably, a front control seat is clamped and slidably connected to the outside of the clamping block, and the clamping block is adapted to the front control seat.

[0010] Preferably, a front sheath is attached to the bottom end of the front sheath groove, the upper end of the front sheath is attached to the limit frame, and the front control seat restricts and protects the front end of the glass partition through the front sheath, the front sheath groove and the limit frame.

[0011] Preferably, a positioning mechanism is arranged inside and on both sides of the front control seat. The positioning mechanism includes a cylinder rotatably connected inside the front control seat. A knob is fixedly connected to one side of the cylinder close to the center of the refrigerator inner liner. A chute is arranged on the side of the cylinder away from the center of the refrigerator inner liner. A return spring and a slider are arranged inside the chute. One end of a clamping column is fixedly connected to the outside of the slider, and an inclined surface notch is arranged at the other end of the clamping column and is clamped in the clamping column groove.

[0012] Preferably, both the chute and the slider are polygonally arranged and are adapted to each other.

[0013] Preferably, a limit ring is fixedly sleeved on the outside of the cylinder, and the limit ring is rotatably connected inside the front control seat.

[0014] Preferably, a marking arrow is arranged on one side of the cylinder close to the center of the refrigerator inner liner, and the tip of the marking arrow and the inclined surface notch face the same direction.

[0015] Advantages of the utility model:

[0016] 1. By designing the limiting mechanism, the utility model is beneficial to quickly disassemble and assemble the glass partition, which is convenient for disassembling the glass partition for cleaning, can avoid the glass partition from falling due to uneven force, and can apply the force to the rear sheath and the front sheath to avoid wear caused by concentrated force on the glass partition.

[0017] 2. By designing the positioning mechanism in cooperation with the limiting mechanism, the utility model is beneficial to fix the front control seat, avoid the glass partition driving the front control seat to break away from the clamping block when dragging food, facilitate improving the stability of the glass partition, and can release the fixation of the front control seat to facilitate disassembling the glass partition for replacement and cleaning. Description of the drawings

[0018] In order to more clearly illustrate the technical solutions in the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only those of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is an overall three-dimensional schematic diagram of the glass shelf structure of a double-door air-cooled refrigerator according to an embodiment of the present utility model;

[0020] Figure 2 It is of the glass shelf structure of a double-door air-cooled refrigerator according to an embodiment of the present utility model Figure 1 The sectional view taken along line A-A in it;

[0021] Figure 3 It is of the glass shelf structure of a double-door air-cooled refrigerator according to an embodiment of the present utility model Figure 1 The sectional view taken along line B-B in it;

[0022] Figure 4 It is a partial explosion schematic diagram of the glass shelf structure of a double-door air-cooled refrigerator according to an embodiment of the present utility model.

[0023] The markings in the figure are: 1, refrigerator inner liner; 2, support frame; 3, glass partition; 4, rear sheath; 5, front sheath; 6, rear control seat; 7, rear sheath groove; 8, clamping block; 9, front control seat; 10, front sheath groove; 11, limiting frame; 12, cylinder; 13, knob; 14, chute; 15, return spring; 16, slider; 17, clamping column; 18, clamping column groove; 19, inclined notch; 20, limiting ring; 21, identification arrow. Specific embodiments

[0024] In order to make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the following will further describe the present utility model in detail with reference to specific embodiments.

[0025] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in this utility model should have the ordinary meanings understood by those with ordinary skills in the field to which this utility model belongs. The "first", "second" and similar words used in this utility model do not denote any order, quantity or importance, but are only used to distinguish different components. Words such as "comprising" or "including" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. Words such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Upper", "lower", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0026] As Figures 1 to 4 shown, a glass shelf structure of a double-door air-cooled refrigerator is provided in a specific embodiment of this utility model. The glass shelf structure mounts and supports two groups of support frames 2 for a glass partition 3. The two groups of support frames 2 are fixedly connected to the side walls of a refrigerator inner liner 1. Limiting mechanisms for fixedly mounting the glass partition 3 are provided at both ends of the support frames 2. The limiting mechanisms include a rear control seat 6 fixedly connected to the side wall of the refrigerator inner liner 1. A rear sheath groove 7 is opened at the bottom end of the rear control seat 6. A rear sheath 4 is clamped in the rear sheath groove 7. The rear sheath 4 is clamped at the rear end of the glass partition 3. A clamping block 8 is fixedly connected to the front end of the support frame 2. A front control seat 9 is provided at the front end of the clamping block 8. A front sheath groove 10 is opened at the upper end of the front control seat 9. A limiting frame 11 is provided at the front end of the front control seat 9. A front sheath 5 is clamped between the front sheath groove 10 and the limiting frame 11. The front sheath 5 is clamped at the front end of the glass partition 3.

[0027] Specifically, as Figure 2 and Figure 4As shown, since food is randomly placed on the glass shelf, it is easy to cause uneven stress around the glass partition 3 that is erected, resulting in the glass partition 3 warping and loosening. When taking the food at the warped position, the glass partition 3 is likely to fall and be damaged. One side of the bottom end of the rear control seat 6 is attached to the upper end of the glass partition 3. The rear control seat 6 restricts and protects the rear end of the glass partition 3 through the rear sheath 4 and the rear sheath groove 7. The outer side of the clamping block 8 is provided with and slidably connected to the front control seat 9. The clamping block 8 is adapted to the front control seat 9. The bottom end of the front sheath groove 10 is attached to the front sheath 5, and the upper end of the front sheath 5 is attached to the limit frame 11. The front control seat 9 restricts and protects the front end of the glass partition 3 through the front sheath 5, the front sheath groove 10 and the limit frame 11. During use, first, the rear sheath 4 and the front sheath 5 are respectively clamped at the front and rear ends of the glass partition 3, then the glass partition 3 is inserted through the gap between the support frame 2 and the rear control seat 6, then the rear sheath 4 at the rear end of the glass partition 3 is snapped into the rear sheath groove 7 opened at the bottom end of the rear control seat 6, and finally the front control seat 9 is clamped onto the clamping block 8 at the front end of the support frame 2, so that the front sheath 5 at the front end of the glass partition 3 is clamped between the front sheath groove 10 and the limit frame 11, which is conducive to quickly disassembling and assembling the glass partition 3. It is not only convenient to disassemble the glass partition 3 for cleaning, but also can prevent the glass partition 3 from falling due to uneven stress, and the stress can be applied to the rear sheath 4 and the front sheath 5 to avoid wear caused by concentrated stress on the glass partition 3.

[0028] Specifically, such as Figure 3 and Figure 4As shown, when taking food from a deeper position on the glass partition 3, it is often necessary to drag the food outward for a certain distance. Dragging the food easily drives the glass partition 3 to detach outward, increasing the risk of the glass partition 3 falling and being damaged. A positioning mechanism is provided inside and on both sides of the front control seat 9. The positioning mechanism includes a cylinder 12 rotatably connected inside the front control seat 9. A knob 13 is fixedly connected to one side of the cylinder 12 close to the center of the refrigerator inner liner 1. A chute 14 is formed on the side of the cylinder 12 away from the center of the refrigerator inner liner 1. A return spring 15 and a slider 16 are arranged inside the chute 14. One end of a clamping post 17 is fixedly connected to the outside of the slider 16. The other end of the clamping post 17 is provided with an inclined surface notch 19 and is clamped in the clamping post groove 18. Both the chute 14 and the slider 16 are polygonally arranged and are adapted to each other. A limiting ring 20 is fixedly sleeved on the outside of the cylinder 12. The limiting ring 20 is rotatably connected inside the front control seat 9. A marking arrow 21 is arranged on the side of the cylinder 12 close to the center of the refrigerator inner liner 1. The tip of the marking arrow 21 and the inclined surface notch 19 face the same direction. During use, push the front control seat 9 onto the clamping block 8. Then, the restoring force of the return spring 15 pushes one end of the clamping post 17 into the clamping post groove 18 formed on the side wall of the refrigerator inner liner 1 through the slider 16, fixing the front control seat 9 on the clamping block 8. And the inclined surface notch 19 on the clamping post 17 faces the rear end of the refrigerator inner liner 1, preventing the clamping post 17 from detaching outward from the clamping post groove 18. Then, when it is necessary to disassemble the front control seat 9, rotate the knob 13. The knob 13 drives the chute 14 to rotate. Since both the chute 14 and the slider 16 are polygonal, the slider 16 drives the clamping post 17 to rotate following the knob 13, making the inclined surface notch 19 on the clamping post 17 face the outer side of the front end of the refrigerator inner liner 1. And the cylinder 12 is restricted by the limiting ring 20 and will not detach from the front control seat 9. Finally, pull the front control seat 9. The side wall of the refrigerator inner liner 1 causes the clamping post 17 to detach from the clamping post groove 18 along the inclined surface notch 19, thus removing the front control seat 9. And the marking arrow 21 on the outside of the cylinder 12 indicates the direction where the inclined surface notch 19 is located, facilitating accurate adjustment, being beneficial to fixing the front control seat 9, avoiding the glass partition 3 driving the front control seat 9 to detach from the clamping block 8 when dragging the food, facilitating improving the stability of the glass partition 3, and being able to release the fixation of the front control seat 9, facilitating disassembling the glass partition 3 for replacement and cleaning.

[0029] Working principle: During use, first respectively clamp the rear sheath 4 and the front sheath 5 at the front and rear ends of the glass partition 3. Then insert the glass partition 3 through the gap between the support frame 2 and the rear control seat 6. Next, clamp the rear sheath 4 at the rear end of the glass partition 3 into the rear sheath groove 7 formed at the bottom of the rear control seat 6. Finally, clamp the front control seat 9 onto the clamping block 8 at the front end of the support frame 2, so that the front sheath 5 at the front end of the glass partition 3 is clamped between the front sheath groove 10 and the limiting frame 11.

[0030] Push the front control seat 9 onto the locking block 8. Then, the restoring force of the return spring 15 pushes one end of the locking post 17 through the slider 16 into the locking post groove 18 formed on the side wall of the refrigerator inner liner 1, fixing the front control seat 9 on the locking block 8. Moreover, the inclined notch 19 on the locking post 17 faces the rear end of the refrigerator inner liner 1, preventing the locking post 17 from disengaging from the locking post groove 18 outward. Then, when it is necessary to disassemble the front control seat 9, rotate the knob 13. The knob 13 drives the sliding groove 14 to rotate. Since both the sliding groove 14 and the slider 16 are polygonal, the slider 16 drives the locking post 17 to rotate following the knob 13, making the inclined notch 19 on the locking post 17 face the outer side of the front end of the refrigerator inner liner 1. And the cylinder 12 is restricted by the limiting ring 20 and will not disengage from the front control seat 9. Finally, pull the front control seat 9, and the side wall of the refrigerator inner liner 1 makes the locking post 17 disengage from the locking post groove 18 along the inclined notch 19, thus removing the front control seat 9. Also, the marking arrow 21 on the outer side of the cylinder 12 indicates the direction where the inclined notch 19 is located, facilitating accurate adjustment.

[0031] Those of ordinary skill in the art should understand that the discussion of any above embodiment is only exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above, which are not provided in detail for the sake of brevity.

[0032] The present invention aims to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A glass shelf structure for a double-door air-cooled refrigerator, wherein the glass shelf structure is provided with two sets of support frames (2) for supporting glass partitions (3), wherein the two sets of support frames (2) are fixedly connected to the side walls of the refrigerator lining (1), and both ends of the support frames (2) are provided with limiting mechanisms for fixing the glass partitions (3), wherein: The limiting mechanism comprises a rear control seat (6) fixedly connected to the side wall of the refrigerator lining (1); a rear jacket groove (7) is provided at the bottom end of the rear control seat (6); a rear jacket (4) is clamped in the rear jacket groove (7); the rear jacket (4) is clamped at the rear end of the glass partition (3); a clamping block (8) is fixedly connected to the front end of the support frame (2); a front control seat (9) is provided at the front end of the clamping block (8); a front jacket groove (10) is provided at the upper end of the front control seat (9); a limiting frame (11) is provided at the front end of the front control seat (9); a front jacket (5) is clamped between the front jacket groove (10) and the limiting frame (11); and the front jacket (5) is clamped at the front end of the glass partition (3).

2. The glass shelf structure of a double-door air-cooled refrigerator according to claim 1, characterized in that: One side of the bottom end of the rear control seat (6) is attached to the upper end of the glass partition (3), and the rear control seat (6) limits and protects the rear end of the glass partition (3) through the rear protective sleeve (4) and the rear protective sleeve groove (7).

3. The glass shelf structure of a double-door air-cooled refrigerator according to claim 1, characterized in that: A front control seat (9) is provided on the outer side of the clamping block (8) and is slidably connected thereto, and the clamping block (8) is adapted to the front control seat (9).

4. The glass shelf structure of a double-door air-cooled refrigerator according to claim 1, characterized in that: The bottom end of the front jacket groove (10) is attached with a front jacket (5), the upper end of the front jacket (5) is attached to a limiting frame (11), and the front control seat (9) limits and protects the front end of the glass partition (3) through the front jacket (5), the front jacket groove (10) and the limiting frame (11).

5. The glass shelf structure of a double-door air-cooled refrigerator according to claim 1, characterized in that: Positioning mechanisms are provided inside and on both sides of the front control seat (9), the positioning mechanisms comprising a cylinder (12) rotatably connected inside the front control seat (9), a knob (13) being fixedly connected to a side of the cylinder (12) close to the center of the refrigerator lining (1), a slide groove (14) being provided on a side of the cylinder (12) away from the center of the refrigerator lining (1), a return spring (15) and a slider (16) being provided inside the slide groove (14), one end of a clamping column (17) being fixedly connected to the outer side of the slider (16), and a bevel notch (19) being provided on the other end of the clamping column (17) and being clamped in the clamping column groove (18).

6. The glass shelf structure of a double-door air-cooled refrigerator according to claim 5, characterized in that: The slide groove (14) and the slide block (16) are both arranged in a polygonal shape, and the slide groove (14) and the slide block (16) are adapted to each other.

7. The glass shelf structure of a double-door air-cooled refrigerator according to claim 5, characterized in that: The outer side of the cylinder (12) is fixedly sleeved with a limiting ring (20), and the limiting ring (20) is rotatably connected to the inside of the front control seat (9).

8. The glass shelf structure of a double-door air-cooled refrigerator according to claim 5, characterized in that: A marking arrow (21) is provided on one side of the cylinder (12) close to the center of the refrigerator lining (1), and the tip of the marking arrow (21) and the inclined notch (19) face in the same direction.

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