Hydraulic footing adjusting module and embedded refrigerator

Abstract

The utility model provides a hydraulic footing adjusting module and an embedded refrigerator, the hydraulic footing adjusting module comprises: a hydraulic footing arranged at the bottom of the embedded refrigerator; a communication structure; the liquid supplementing module communicates with the hydraulic bottom foot through a communicating structure, the liquid supplementing module is arranged at the bottom in an inwards-concave mode, and the liquid supplementing module does not protrude out of the surface of the bottom; the liquid supplementing module comprises a liquid supplementing operation rod and a containing cavity for containing a hydraulic medium, the first end of the liquid supplementing operation rod is exposed out of the front side of the embedded refrigerator, and the second end of the liquid supplementing operation rod is connected with the containing cavity and adjusts the pressure in the containing cavity. Self-balance of the hydraulic bottom feet at the bottom of the embedded refrigerator can be achieved, and therefore overall balance of the embedded refrigerator is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of built-in refrigerators, in particular to a hydraulic foot adjustment module and a built-in refrigerator. Background Art

[0002] When a built-in refrigerator is embedded in a cabinet, it is difficult to adjust the relative installation of the refrigerator and the cabinet due to the uneven ground and cabinet installation errors. In addition, it is inconvenient to move and adjust due to the limited space in the cabinet, causing the built-in refrigerator to easily tilt forward and backward and have an uneven gap with the cabinet, affecting the appearance and user experience. Utility Model Content

[0003] In view of the above technical problems, the utility model provides a hydraulic foot adjustment module and a built-in refrigerator.

[0004] To achieve the above-mentioned purpose, the utility model provides a hydraulic foot adjustment module, which includes: a hydraulic foot, which is arranged at the bottom of the built-in refrigerator; a connecting structure, including a hydraulic pipeline and a connecting piece; and a liquid replenishing module, which is connected to the hydraulic foot through the hydraulic pipeline and the connecting piece, and the liquid replenishing module is concavely arranged at the bottom, and the liquid replenishing module does not protrude from the surface of the bottom; the liquid replenishing module includes a liquid replenishing operating rod and a accommodating cavity for accommodating a hydraulic medium, the first end of the liquid replenishing operating rod is exposed on the front side of the built-in refrigerator, and the second end of the liquid replenishing operating rod is connected to and adjusts the pressure in the accommodating cavity.

[0005] As an optional technical solution, the hydraulic foot is arranged adjacent to the rear side of the bottom.

[0006] As an optional technical solution, the hydraulic foot adjustment module further includes a accommodating box, the liquid replenishing module is arranged in the accommodating box, and the accommodating box is concavely fixedly arranged at the bottom.

[0007] As an optional technical solution, the hydraulic foot adjustment module also includes a liquid replenishment operation tube, which is snap-connected to the storage box, and the first end of the liquid replenishment operation rod is passed through the liquid replenishment operation tube and exposed on the front side of the built-in refrigerator.

[0008] As an optional technical solution, the bottom is also provided with a bottom fixing member, and the bottom fixing member includes a bottom plate and a front side plate, the bottom plate is located at the bottom, the front side plate is located at the front side of the built-in refrigerator, the storage box is fixed on the bottom plate, and the first end of the refilling operating rod is exposed in the opening of the front side plate.

[0009] As an optional technical solution, the containing box is arranged in the foaming layer of the bottom.

[0010] As an optional technical solution, the connecting piece is a three-way connecting piece, and the three connecting ends of the three-way connecting piece are respectively connected to the two hydraulic feet and the fluid replenishing module through the hydraulic pipeline.

[0011] As an optional technical solution, the accommodating chamber is defined by a first part and a second part, the second end of the fluid infusion operating rod is connected to and drives the first part to move relative to the second part, the second end of the fluid infusion operating rod abuts the first part or is fixedly connected to the first part; or the second end of the fluid infusion operating rod is threadedly connected to the first part.

[0012] As an optional technical solution, the exposed end of the first end of the fluid infusion operating rod is provided with a sleeve operating joint.

[0013] The utility model also provides a built-in refrigerator, which comprises the hydraulic foot adjustment module as described above.

[0014] Compared with the prior art, the utility model realizes the self-balancing of the hydraulic feet at the bottom of the built-in refrigerator by arranging a liquid replenishing module in the concave part of the bottom of the built-in refrigerator and only needs to set a very small opening on the front side of the built-in refrigerator to realize the adjustment of the liquid replenishing module, thereby realizing the overall balance of the built-in refrigerator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a front view of a built-in refrigerator embedded in a cabinet according to an embodiment of the utility model;

[0017] Figure 2 It is a bottom view of a built-in refrigerator embedded in a cabinet according to an embodiment of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of a built-in refrigerator according to an embodiment of the utility model;

[0019] Figure 4 A bottom view of a built-in refrigerator according to an embodiment of the utility model;

[0020] Figure 5 For along Figure 1 Schematic diagram of the cross section along the AA line;

[0021] Figure 6 yes Figure 5 A magnified schematic diagram of the middle area B;

[0022] Figure 7 It is a schematic diagram of a partial structure of a fluid replenishment module according to an embodiment of the present invention. DETAILED DESCRIPTION

[0023] In order to provide a further understanding of the purpose, structure, features, and functions of the present invention, the present invention is described in detail below with reference to the embodiments.

[0024] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] See also Figure 1-7 The utility model provides a built-in refrigerator 10, which is installed in a cabinet 20. The built-in refrigerator 10 includes a hydraulic foot adjustment module as described below, and preferably, the hydraulic foot 1 in the hydraulic foot adjustment module is arranged adjacent to the rear side 112 of the bottom. This is considered from the perspective of cost and convenience. Generally speaking, in actual use, manual leveling can be achieved through the mechanical foot 12 on the front side 111 of the bottom 11. The rear side 112 of the bottom 11 of the built-in refrigerator 10 is inconvenient to adjust, so a hydraulic foot adjustment module of the utility model is used to perform self-balancing adjustment of the foot of the rear side 112 of the bottom 11 of the built-in refrigerator. However, the utility model is not limited to this, and hydraulic feet 1 can also be arranged on the four feet of the bottom 11 of the built-in refrigerator, which can be arranged according to actual use requirements.

[0026] Wherein, the hydraulic foot adjustment module includes a hydraulic foot 1, a connecting structure 2 and a refilling module 3. The hydraulic foot 1 is arranged at the bottom 11 of the built-in refrigerator 10. The connecting structure 2 includes a hydraulic pipeline 21 and a connecting piece 22. The refilling module 3 is connected to the hydraulic foot 1 through the hydraulic pipeline 21 and the connecting piece 22. The refilling module 3 is concavely arranged at the bottom 11 of the built-in refrigerator 10, and the refilling module 3 does not protrude from the surface of the bottom 11. The refilling module 3 includes a refilling operating rod 31 and a accommodating cavity 32 for accommodating a hydraulic medium. The first end 311 of the refilling operating rod 31 is exposed on the front side 101 of the built-in refrigerator 10, and the second end 312 of the refilling operating rod 31 is connected to and adjusts the pressure in the accommodating cavity 32. As the pressure changes, the hydraulic medium circulates between the hydraulic foot 1 and realizes automatic leveling of the hydraulic foot 1. It should be noted that the first end 311 of the liquid replenishing operating rod 31 is exposed on the front side 101 of the built-in refrigerator 10, which does not necessarily mean that the first end 311 of the liquid replenishing operating rod 31 must be exposed on the front side 101 of the built-in refrigerator 10. The first end 311 of the liquid replenishing operating rod 31 can also be visible from the front side 101 of the built-in refrigerator 10. The exposure mentioned in the utility model only needs to satisfy the requirement that the first end 311 of the liquid replenishing operating rod 31 can be operated from the front side 101 of the built-in refrigerator 10.

[0027] The connecting piece 22 is, for example, a three-way connecting piece, and the three connecting ends of the three-way connecting piece are respectively connected to the two hydraulic feet 1 and the liquid replenishing module 3 through the hydraulic pipeline 21 .

[0028] In this embodiment, after the mechanical foot 12 of the front side 111 of the bottom 11 of the built-in refrigerator 10 is adjusted to make the front side 111 reach a balance or a tilt angle consistent with the cabinet 20, the hydraulic foot 1 of the rear side 112 of the bottom 11 is adaptively kept consistent with the front side 111, thereby adjusting to a state of balance or a tilt angle consistent with the cabinet 20. Specifically, when the built-in refrigerator 10 tilts backward due to the uneven ground of the cabinet 20, the hydraulic medium (such as hydraulic oil) is supplemented to the hydraulic pipeline 21 through the liquid replenishing module 3, and the hydraulic oil flows to achieve the lifting of the rear side 112 of the bottom 11 of the built-in refrigerator 10 and the left and right balance, and the front mechanical foot 12 touches the ground to achieve overall balance.

[0029] Please continue to see Figure 5 and Figure 6 The hydraulic foot adjustment module further includes a receiving box 4, in which the liquid replenishing module 3 is disposed, and the receiving box 4 is concavely fixedly disposed on the bottom 11 of the built-in refrigerator 10. The liquid replenishing module 3 is fixed in the receiving box 4 by screws 33, for example.

[0030] Moreover, the storage box 4 is arranged in the foaming layer of the bottom 11, that is, as mentioned above, the liquid replenishing module 3 does not protrude from the surface of the bottom 11, that is, the height of the storage box 4 from the ground is consistent with the body of the built-in refrigerator, and will not affect the appearance and normal push of the built-in refrigerator.

[0031] The hydraulic foot adjustment module also includes a liquid replenishing operation tube 5 , which is engaged with the accommodating box 4 , and the first end 311 of the liquid replenishing operation rod 31 is passed through the liquid replenishing operation tube 5 and exposed at the front side 101 of the built-in refrigerator 10 .

[0032] Moreover, preferably, the above-mentioned accommodating box 4 and the liquid replenishing operation tube 5 are installed in advance to the bottom 11 of the built-in refrigerator 10 before the foaming layer of the built-in refrigerator 10 is foamed, and are fixed to the bottom 11 of the built-in refrigerator by the reinforcing iron 7.

[0033] Moreover, the liquid replenishment operation tube 5 can be inserted into the corresponding position of the accommodation box 4 by snapping, so as to provide a movable space for the liquid replenishment operation rod 31 and prevent the foaming material from entering the accommodation box 4 during foaming.

[0034] In addition, the bottom 11 of the built-in refrigerator is further provided with a bottom fixing member 6, the bottom fixing member 6 includes a bottom plate 61 and a front side plate 62, the receiving box 4 is fixed on the bottom plate 61, and the first end 311 of the liquid replenishing operating rod 31 is exposed in the opening 63 of the front side plate 62. Specifically, for example Figure 6 In the embodiment, the side wings 41 of the receiving box 4 are fixedly connected to the bottom plate 61 by screws 42 .

[0035] The accommodating chamber 32 is defined by a first portion 321 and a second portion 322. The second end 312 of the rehydration operating rod 31 is connected to and drives the first portion 321 to move relative to the second portion 322. Specifically, for example, in this embodiment, the second end 312 of the rehydration operating rod 31 is threadedly connected to the first portion 321, and rehydration is performed by threaded transmission. However, the present invention is not limited thereto. For example, in another embodiment, the second end 312 of the rehydration operating rod 31 abuts against the first portion 321 or is fixedly connected to the first portion 321, and rehydration is performed by threaded advancement. In other words, the rehydration operating rod 31 realizes the rehydration process of the rehydration module 3 by rotating, and only a small opening 102 needs to be opened on the front side 101 (lower front beam panel) of the built-in refrigerator to accommodate the rehydration operating rod 21, which has little effect on the appearance.

[0036] In addition, in order to better fix the fluid replenishment module 3 in the containing box 4 and ensure the balance of the fluid replenishment operating rod 31, preferably, a fixing block 8 is also provided between the first end 311 and the second end 312 of the fluid replenishment operating rod 31, and the fluid replenishment operating rod 31 passes through the fixing block 8 and is combined with the first part 321 of the containing cavity 32.

[0037] In addition, in this embodiment, the exposed end of the first end 311 of the fluid replenishment operating rod 31 is further provided with a sleeve operating joint 313, so that the first end 311 of the fluid replenishment operating rod 31 can be operated with less effort.

[0038] In summary, the utility model realizes the self-balancing of the hydraulic feet at the bottom of the built-in refrigerator by arranging a liquid replenishing module in the concave portion of the bottom of the built-in refrigerator, and only needs to set a very small opening on the front side of the built-in refrigerator to realize the adjustment of the liquid replenishing module, thereby realizing the overall balance of the built-in refrigerator.

[0039] The present invention has been described by the above-mentioned relevant embodiments, but the above-mentioned embodiments are only examples for implementing the present invention. In addition, the technical features involved in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other. It must be pointed out that the disclosed embodiments do not limit the scope of the present invention. On the contrary, changes and modifications made without departing from the spirit and scope of the present invention are all within the scope of patent protection of the present invention.

Claims

1. A hydraulic foot adjustment module, characterized in that: The hydraulic foot adjustment module comprises: Hydraulic feet, set at the bottom of the built-in refrigerator; A connecting structure, including a hydraulic pipeline and a connecting piece; as well as A fluid replenishment module is connected to the hydraulic base through the hydraulic pipeline and the connecting piece. The fluid replenishment module is concavely arranged at the bottom, and the fluid replenishment module does not protrude from the surface of the bottom. The fluid replenishment module includes a fluid replenishment operating rod and a accommodating cavity for accommodating a hydraulic medium. The first end of the fluid replenishment operating rod is exposed on the front side of the built-in refrigerator, and the second end of the fluid replenishment operating rod is connected to and adjusts the pressure in the accommodating cavity.

2. The hydraulic foot adjustment module according to claim 1, characterized in that: The hydraulic foot is disposed adjacent a rear side of the base.

3. The hydraulic foot adjustment module according to claim 1, characterized in that: The hydraulic foot adjustment module also includes a accommodating box, the liquid replenishing module is arranged in the accommodating box, and the accommodating box is concavely fixedly arranged at the bottom.

4. The hydraulic foot adjustment module according to claim 3, characterized in that: The hydraulic foot adjustment module also includes a liquid replenishment operation tube, which is engaged and connected with the storage box, and the first end of the liquid replenishment operation rod is passed through the liquid replenishment operation tube and exposed at the front side of the built-in refrigerator.

5. The hydraulic foot adjustment module according to claim 3, characterized in that: The bottom is also provided with a bottom fixing part, and the bottom fixing part includes a bottom plate and a front side plate, the bottom plate is located at the bottom, the front side plate is located at the front side of the built-in refrigerator, the storage box is fixed on the bottom plate, and the first end of the liquid replenishing operating rod is exposed in the opening of the front side plate.

6. The hydraulic foot adjustment module according to claim 3, characterized in that: The containing box is arranged in the foaming layer of the bottom.

7. The hydraulic foot adjustment module according to claim 1, characterized in that: The connecting piece is a three-way connecting piece, and the three connecting ends of the three-way connecting piece are respectively connected to the two hydraulic feet and the fluid replenishing module through the hydraulic pipelines.

8. The hydraulic foot adjustment module according to claim 1, characterized in that: The accommodating chamber is defined by a first part and a second part, the second end of the fluid replenishment operating rod is connected to and drives the first part to move relative to the second part, the second end of the fluid replenishment operating rod abuts the first part or is fixedly connected to the first part; or the second end of the fluid replenishment operating rod is threadedly connected to the first part.

9. The hydraulic foot adjustment module according to claim 1, characterized in that: The exposed end of the first end of the fluid infusion operating rod is provided with a sleeve operating joint.

10. A built-in refrigerator, characterized in that: The built-in refrigerator comprises a hydraulic foot adjustment module as described in any one of claims 1-9.

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