Electric heating refrigerator glass door with extremely narrow edge

Abstract

The utility model discloses an electric heating refrigerator glass door with an extremely narrow edge, which comprises a refrigerator body, and an electric heating glass door body is rotatably mounted on the refrigerator body. Through the arrangement of structures such as a supporting column, a stand column, a locking table, a locking block, a clamping block, a locking spring and an unlocking table, when the electric heating glass door body needs to be closed, the electric heating glass door body can be locked by the locking block, and the electric heating glass door body can be locked. According to the electric heating glass door, the locking block on the electric heating glass door body only needs to be inserted into the locking groove in the refrigerator body, then the clamping block on the locking block can be conveniently clamped to the edge of the locking table, and therefore the electric heating glass door body can be conveniently locked to the refrigerator body; the electric heating glass door has the advantages that when the electric heating glass door is locked, the electric heating glass door can be prevented from colliding with passing people, the interest of a user is increased, meanwhile, a locking spring is arranged, a clamping block can be firmly fixed to the edge of a locking table, and the locking firmness of the electric heating glass door body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrically heated glass doors, in particular to an extremely narrow-edge electrically heated freezer glass door. Background Technique

[0002] In the prior art, the patent with the publication number of CN216953693U discloses a laminated electrically heated glass door for a freezer, including an electrically heated glass door body. The electrically heated glass door body includes a first electrically heated glass and a second electrically heated glass arranged in parallel. The side of the first electrically heated glass with an electrically heated coating is arranged opposite to the side of the second electrically heated glass with an electrically heated coating. The first electrically heated glass and the second electrically heated glass are fixed by lamination. One side of the electrically heated glass door body is fixedly provided with a frame, and a hinge assembly is fixedly arranged at the top of the frame. The hinge assembly is fixedly connected to the first electrically heated glass and the second electrically heated glass. Therefore, any side of the electrically heated glass door of the utility model does not fog up.

[0003] During the actual use of the above-mentioned device, although it can well solve the problem of fogging on the outer side of the electrically heated glass door during use, the locking structures for the glass on existing freezers are generally fixedly installed on the glass. This kind of locking structure will protrude during installation, resulting in bumping. At the same time, there is no structure on existing freezers to buffer the closing of the glass door. Therefore, when the glass door is closed with greater force, the glass door may be broken.

[0004] Therefore, an extremely narrow-edge electrically heated freezer glass door is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an extremely narrow-edge electrically heated freezer glass door to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An extremely narrow-edge electrically heated freezer glass door, including a freezer body, an electrically heated glass door body is rotatably installed on the freezer body. A locking mechanism is arranged on the freezer body and installed on the electrically heated glass door body. A buffering mechanism is arranged on the freezer body and is in contact with the electrically heated glass door body. The locking mechanism includes a locking groove. The locking groove is opened on the freezer body. A support column is installed on the inner wall of the locking groove. A column is installed on the support column. A locking platform is installed on the top of the column. A locking block is installed on the electrically heated glass door body. An activity hole is opened on the locking block, and the activity hole is movably sleeved on the locking platform;

[0007] On the inner wall of the movable hole, two limiting holes are provided. On the inner walls of the two limiting holes, clamping blocks are slidably installed, and both clamping blocks are in contact with the edge of the locking platform.

[0008] Preferably, a guide rod is slidably installed on the inner wall of the limiting hole, and one end of the guide rod is installed on the clamping block.

[0009] Preferably, a locking spring is sleeved on the guide rod. One end of the locking spring is installed on the clamping block, and the other end of the locking spring is installed on the inner wall of the limiting hole.

[0010] Preferably, an unlocking platform is sleeved on the column, and the clamping block is in contact with the unlocking platform.

[0011] Preferably, an unlocking groove is provided on the locking platform, and the upper arc surface of the unlocking platform is movably installed on the inner wall of the unlocking groove.

[0012] Preferably, the buffer mechanism includes an installation groove. Two installation grooves are provided on the cold cabinet body. On the inner walls of the installation grooves, two buffer springs are movably installed. On the other ends of the two buffer springs, buffer pads are installed, and the buffer pads are in contact with the electro-heating glass door body.

[0013] Preferably, a fluffy ring is installed on the cold cabinet body, and the fluffy ring is in contact with the surface of the electro-heating glass door body.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] (1) In the present utility model, through the arrangement of structures such as the support column, column, locking platform, locking block, clamping block, locking spring and unlocking platform, when the electro-heating glass door body needs to be closed, only the locking block on the electro-heating glass door body needs to be inserted into the locking groove on the cold cabinet body, and then the clamping block on the locking block can be conveniently clamped on the edge of the locking platform, so that the electro-heating glass door body can be conveniently locked on the cold cabinet body. The hidden locking mechanism will not protrude and cause bumps to passing people, and it also has the effect of increasing the interest of users. At the same time, by setting the locking spring, the clamping block can be firmly fixed on the edge of the locking platform, increasing the firmness of the locking of the electro-heating glass door body.

[0016] (2) In this utility model, through the arrangement of structures such as buffer springs, buffer pads, and fluffy rings, when the electric heating glass door body approaches the freezer body, it will first contact the buffer pad. Utilizing the soft characteristics of the buffer pad, it can conveniently buffer the electric heating glass door body when it is closed, avoiding the direct contact between the electric heating glass door body and the freezer body when closing, and preventing the situation where the electric heating glass door body breaks when the force is relatively large. When the electric heating glass door body is completely closed on the freezer body, the edge of the electric heating glass door body is completely in contact with the fluffy ring, which can not only comprehensively buffer the electric heating glass door body, but also facilitate providing an unlocking space when unlocking the electric heating glass door body. At the same time, with the setting of the buffer spring, when the electric heating glass door body is closed on the freezer body, an outward force can be given to the electric heating glass door body, making the electric heating glass door body more firmly locked on the freezer body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the main structural schematic diagram of this utility model;

[0018] Figure 2 is the unfolded structural schematic diagram of the freezer body and the electric heating glass door body of this utility model;

[0019] Figure 3 is the connection structural schematic diagram of the buffer spring, buffer pad, and fluffy ring of this utility model;

[0020] Figure 4 For this utility model Figure 3 is the enlarged structural schematic diagram of part A in;

[0021] In the figure: 1. Freezer body; 2. Electric heating glass door body; 3. Locking groove; 31. Unlocking groove; 32. Support column; 33. Column; 34. Locking platform; 35. Locking block; 36. Activity hole; 37. Limiting hole; 38. Clamping block; 39. Guide rod; 310. Locking spring; 311. Unlocking platform; 4. Installation groove; 41. Buffer spring; 42. Buffer pad; 43. Fluffy ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of this utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all of the embodiments. Based on the embodiments in this utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this utility model.

[0023] Embodiment 1: Please refer to Figures 1-4, the present utility model provides a technical solution: an extremely narrow-edge electrically heated freezer glass door, including a freezer body 1, an electrically heated glass door body 2 is rotatably installed on the freezer body 1, a locking mechanism is provided on the freezer body 1, the locking mechanism is installed on the electrically heated glass door body 2, a buffer mechanism is provided on the freezer body 1, and the buffer mechanism is in contact with the electrically heated glass door body 2. The locking mechanism includes a locking groove 3, the locking groove 3 is opened on the freezer body 1, a support column 32 is installed on the inner wall of the locking groove 3, a column 33 is installed on the support column 32, a locking platform 34 is installed on the top end of the column 33, a locking block 35 is installed on the electrically heated glass door body 2, an activity hole 36 is opened on the locking block 35, the activity hole 36 is movably sleeved on the locking platform 34, two limiting holes 37 are opened on the inner wall of the activity hole 36, two clamping blocks 38 are slidably installed on the inner walls of the two limiting holes 37, both of the two clamping blocks 38 are in contact with the edge of the locking platform 34, a guiding rod 39 is slidably installed on the inner wall of the limiting hole 37, one end of the guiding rod 39 is installed on the clamping block 38, a locking spring 310 is sleeved on the guiding rod 39, one end of the locking spring 310 is installed on the clamping block 38, and the other end of the locking spring 310 is installed on the inner wall of the limiting hole 37. An unlocking platform 311 is sleeved on the column 33, the clamping block 38 is in contact with the unlocking platform 311, an unlocking groove 31 is opened on the locking platform 34, and the upper arc surface of the unlocking platform 311 is movably installed on the inner wall of the unlocking groove 31. When the electrically heated glass door body 2 is closed, the electrically heated glass door body 2 drives the locking block 35 to move. When the locking block 35 is inserted into the locking groove 3 on the freezer body 1, the activity hole 36 on the locking block 35 is sleeved on the locking platform 34 in the locking groove 3. At this time, the clamping block 38 on the guiding rod 39 in the limiting hole 37 first contacts the outer arc surface of the locking platform 34. When the electrically heated glass door body 2 continues to move, the clamping block 38 moves to the left under the extrusion force, and the clamping block 38 drives the locking spring 310 on the guiding rod 39 to be compressed. When the electrically heated glass door body 2 continues to move, the electrically heated glass door body 2 drives the clamping block 38 on the locking block 35 to move to the bottom side of the locking platform 34. At this time, under the action of the elastic restoring force of the locking spring 310, the clamping block 38 on the guiding rod 39 is driven to move to the right, so that the electrically heated glass door body 2 can be conveniently locked on the freezer body 1. When the electrically heated glass door body 2 needs to be opened, directly press the electrically heated glass door body 2 by hand, and the clamping block 38 on the locking block 35 can be conveniently driven to continue to move downward. When the clamping block 38 moves downward, it will first contact the upper arc surface of the unlocking platform 311. When the unlocking platform 311 contacts the support column 32, the clamping block 38 will slide from the upper arc surface of the unlocking platform 311 to the lower arc surface of the unlocking platform 311. At this time, the clamping block 38 drives the unlocking platform 311 to move upward. When the unlocking platform 311 moves upward to fit with the unlocking groove 31 on the locking platform 34, the clamping block 38 will slide from the lower arc surface of the unlocking platform 311 to the upper arc surface of the locking platform 34.At this time, the clamping block 38 on the locking block 35 loses its restraint, so that the electric heating glass door body 2 can be conveniently opened.

[0024] Embodiment 2: On the basis of Embodiment 1, in order to facilitate buffering of the electric heating glass door body 2 and prevent the electric heating glass door body 2 from being broken due to excessive force when it is closed, a buffering mechanism is arranged, which specifically includes an installation groove 4. Two installation grooves 4 are opened on the refrigerator body 1. Two buffer springs 41 are movably installed on the inner wall of the installation groove 4. Buffer pads 42 are installed at the other ends of the two buffer springs 41. The buffer pads 42 are in contact with the electric heating glass door body 2. A fluffy ring 43 is installed on the refrigerator body 1. The fluffy ring 43 is in contact with the surface of the electric heating glass door body 2. When the electric heating glass door body 2 closes towards the refrigerator body 1, the electric heating glass door body 2 will first contact the buffer pad 42, so that the electric heating glass door body 2 can be effectively buffered. When the electric heating glass door body 2 continues to rotate, the electric heating glass door body 2 drives the buffer pad 42 to move, and the buffer pad 42 drives the buffer spring 41 in the installation groove 4 to be compressed. The surface of the electric heating glass door body 2 will completely fit with the fluffy ring 43, so that it is convenient to use the fluffy ring 43 to further comprehensively buffer the electric heating glass door body 2, and avoid the electric heating glass door body 2 being broken when the force is too large when the electric heating glass door body 2 closes and directly contacts the refrigerator body 1. In addition, the setting of the fluffy ring 43 also facilitates leaving a certain unlocking space when the electric heating glass door body 2 is opened, so that the electric heating glass door body 2 can continue to move downward. At the same time, when the electric heating glass door body 2 is locked on the refrigerator body 1, the elastic compression force received by the buffer spring 41 is the largest, so that an outward force will be given to the electric heating glass door body 2, which is convenient for the electric heating glass door body 2 to be locked more firmly. The rest of the features are the same as those in Embodiment 1.

[0025] The working principle is as follows: When the electric heating glass door body 2 closes onto the freezer body 1, the electric heating glass door body 2 will first come into contact with the buffer pad 42, thereby effectively buffering the electric heating glass door body 2. When the electric heating glass door body 2 continues to rotate, the electric heating glass door body 2 drives the buffer pad 42 to move, and the buffer pad 42 drives the buffer spring 41 in the installation groove 4 to be compressed. At the same time, the electric heating glass door body 2 drives the locking block 35 to move. When the locking block 35 is inserted into the locking groove 3 on the freezer body 1, the moving hole 36 on the locking block 35 is sleeved on the locking platform 34 in the locking groove 3. At this time, the clamping block 38 on the guide rod 39 in the limiting hole 37 first contacts the outer arc surface of the locking platform 34. When the electric heating glass door body 2 continues to move, the clamping block 38 moves to the left under the extrusion force, and the clamping block 38 drives the locking spring 310 on the guide rod 39 to be compressed. When the electric heating glass door body 2 continues to move, the electric heating glass door body 2 drives the clamping block 38 on the locking block 35 to move to the bottom side of the locking platform 34. At this time, under the action of the elastic restoring force of the locking spring 310, the clamping block 38 on the guide rod 39 is driven to move to the right, so that the electric heating glass door body 2 can be conveniently locked on the freezer body 1. At the same time, the surface of the electric heating glass door body 2 will completely fit with the fluffy ring 43, so that it is convenient to use the fluffy ring 43 to further comprehensively buffer the electric heating glass door body 2, avoiding the breakage of the electric heating glass door body 2 when the force when the electric heating glass door body 2 is closed is too large and directly contacting the freezer body 1. At the same time, when the electric heating glass door body 2 is locked on the freezer body 1, the elastic compression force received by the buffer spring 41 is the largest, so that an outward force will be given to the electric heating glass door body 2, facilitating the more firm locking of the electric heating glass door body 2. When the electric heating glass door body 2 needs to be opened, directly press the electric heating glass door body 2 by hand, and it can conveniently drive the clamping block 38 on the locking block 35 to continue to move downward. When the clamping block 38 moves downward, it will first contact the upper arc surface of the unlocking platform 311. When the unlocking platform 311 contacts the support column 32, the clamping block 38 will slide from the upper arc surface of the unlocking platform 311 to the lower arc surface of the unlocking platform 311. At this time, the clamping block 38 drives the unlocking platform 311 to move upward. When the unlocking platform 311 moves upward to fit with the unlocking groove 31 on the locking platform 34, the clamping block 38 will slide from the lower arc surface of the unlocking platform 311 to the upper arc surface of the locking platform 34. At this time, the clamping block 38 on the locking block 35 is no longer restricted, so that the electric heating glass door body 2 can be conveniently opened.

[0026] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An extremely narrow-edge electrically heated glass door for a freezer, comprising a freezer body (1), and an electrically heated glass door body (2) rotatably installed on the freezer body (1), characterized in that: A locking mechanism is provided on the freezer body (1), and the locking mechanism is installed on the electro-heated glass door body (2). A buffer mechanism is provided on the freezer body (1), and the buffer mechanism is in contact with the electro-heated glass door body (2). The locking mechanism includes a locking groove (3). The locking groove (3) is formed on the freezer body (1). A support column (32) is installed on the inner wall of the locking groove (3). A column (33) is installed on the support column (32). A locking platform (34) is installed on the top end of the column (33). A locking block (35) is installed on the electro-heated glass door body (2). An activity hole (36) is formed in the locking block (35). The activity hole (36) is movably sleeved on the locking platform (34). Two limiting holes (37) are formed on the inner wall of the activity hole (36). Two clamping blocks (38) are slidably installed on the inner walls of the two limiting holes (37). The two clamping blocks (38) are both in contact with the edge of the locking platform (34).

2. The extremely narrow-edge electrically heated glass door of a cold cabinet according to claim 1, wherein: A guiding rod (39) is slidably installed on the inner wall of the limiting hole (37). One end of the guiding rod (39) is installed on the clamping block (38).

3. A kind of ultra-narrow-edge electrically heated cold cabinet glass door according to claim 2, characterized in that: A locking spring (310) is sleeved on the guiding rod (39). One end of the locking spring (310) is installed on the clamping block (38). The other end of the locking spring (310) is installed on the inner wall of the limiting hole (37).

4. A kind of extremely narrow-edge electrically heated freezer glass door according to claim 1, characterized in that: An unlocking platform (311) is sleeved on the column (33). The clamping block (38) is in contact with the unlocking platform (311).

5. A glass door for an ultra-narrow-edge electric heating freezer according to claim 4, characterized in that: An unlocking groove (31) is formed on the locking platform (34). The upper arc surface of the unlocking platform (311) is movably installed on the inner wall of the unlocking groove (31).

6. The extremely narrow-edge electrically heated glass door of a cold cabinet according to claim 1, characterized in that: The buffer mechanism includes an installation groove (4). Two installation grooves (4) are formed on the freezer body (1). Two buffer springs (41) are movably installed on the inner walls of the installation grooves (4). Buffer pads (42) are installed on the other ends of the two buffer springs (41). The buffer pads (42) are in contact with the electro-heated glass door body (2).

7. A kind of extremely narrow-edge electrically heated cold cabinet glass door according to claim 1, characterized in that: A fluffy ring (43) is installed on the freezer body (1). The fluffy ring (43) is in contact with the surface of the electro-heated glass door body (2).

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