CN220379224U - Adjusting foot and refrigerator - Google Patents
Adjusting foot and refrigerator Download PDFInfo
- Publication number
- CN220379224U CN220379224U CN202321815693.0U CN202321815693U CN220379224U CN 220379224 U CN220379224 U CN 220379224U CN 202321815693 U CN202321815693 U CN 202321815693U CN 220379224 U CN220379224 U CN 220379224U
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- CN
- China
- Prior art keywords
- foot
- ball seat
- refrigerator
- adjusting
- adjusting bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000001816 cooling Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000003044 adaptive effect Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Legs For Furniture In General (AREA)
Abstract
The utility model provides an adjusting foot and a refrigerator, wherein the adjusting foot comprises an adjusting bolt and a threaded hole; the threaded hole is positioned in a hollow stud positioned at the bottom of the refrigerator, a ball seat is concentrically arranged below the hollow stud, a spherical inner sphere is arranged in the ball seat, and a ball head which can be matched and connected with the spherical inner sphere is arranged at the bottom end of the adjusting bolt; the refrigerator is provided with the adjusting feet. The utility model can realize the adaptive adjustment of the angle of the bottom surface of the foot by utilizing the spherical matching mode, ensures the wide contact between the bottom surface of the foot and the ground, ensures stable adjustment and even stress, and has the advantages of convenient operation, time saving and labor saving.
Description
Technical Field
The utility model belongs to the technical field of refrigeration equipment, and particularly relates to an adjusting foot and a refrigerator.
Background
In the prior art, an adjusting foot is usually arranged at the bottom of the refrigerator to solve the problem of refrigerator inclination caused by uneven ground. As shown in fig. 1, the adjustment is mostly completed by adopting the matching rotation of the adjusting bolt 1 in the threaded hole 2, and limited by the matching mode, the adjusting foot can only adjust the height and cannot realize the adaptive adjustment of the bottom surface angle, so that when the ground is in an inclined state, the adjusting foot only partially contacts with the ground, and the problems of unstable adjustment and uneven stress of the adjusting foot are easily caused.
Disclosure of Invention
The utility model aims to solve the technical problems and provides an adjusting foot.
The utility model also provides a refrigerator using the adjusting foot.
A first aspect of the present utility model provides an adjusting foot, comprising an adjusting bolt and a threaded hole; the threaded hole is located in a hollow stud positioned at the bottom of the refrigerator, a ball seat is concentrically arranged below the hollow stud, a spherical inner sphere is arranged in the ball seat, and a ball head capable of being matched and connected with the spherical inner sphere is arranged at the bottom end of the adjusting bolt.
A second aspect of the present utility model provides a refrigerator mounted with the above-mentioned regulating foot.
The utility model can realize the adaptive adjustment of the angle of the bottom surface of the foot by utilizing the spherical matching mode, ensures the wide contact between the bottom surface of the foot and the ground, ensures stable adjustment and even stress, and has the advantages of convenient operation, time saving and labor saving.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
FIG. 1 is a schematic diagram of the structure of an adjusting foot in the background art;
FIG. 2 is a schematic view of the structure of the adjusting leg in the present embodiment;
FIG. 3 is a schematic view of an exploded structure of the tuning foot in the present embodiment;
fig. 4 is a schematic view of the mounting structure of the adjusting leg in the present embodiment.
Detailed Description
The embodiment provides an adjusting foot, including adjusting bolt 1 and screw hole 2, in order to solve the technical problem that the prior art described, the technical scheme of this embodiment is, see fig. 2, screw hole 2 is located the hollow double-screw bolt 3 of location in the refrigerator bottom, and hollow double-screw bolt 3 below is equipped with ball seat 4 with one heart, combines fig. 3, is equipped with spherical interior sphere 5 in the ball seat 4, and adjusting bolt 1's bottom is equipped with bulb 6 that can cooperate the hookup with spherical interior sphere 5.
Because of the gravity of the refrigerator, the static friction force between the ball seat 4 and the ground is large, so when the adjusting bolt 1 is rotated to adjust, the ball head 6 of the adjusting bolt 1 can rotate relative to the spherical inner spherical surface 5 of the ball seat 4, and the ball seat 4 does not move relative to the ground.
Because the ball seat 4 is in spherical contact with the ball head 6 of the adjusting bolt 1, the ball seat 4 can rotate at a certain angle relative to the adjusting bolt 1, so that when the ball seat 4 contacts the ground, the bottom of the ball seat 4 can automatically correct the integral contact between the bottom of the ball seat 4 and the ground under the action of the gravity of the refrigerator.
In this embodiment, referring to fig. 3, the ball seat 4 is in a truncated cone shape, and the spherical inner sphere 5 is formed at the top center of the ball seat 4. The ball seat 4 with the circular truncated cone shape is adopted, so that the contact area between the bottom of the ball seat and the ground can be increased, and the static friction force is improved; the spherical inner spherical surface 5 is arranged at the center of the top of the ball seat 4, so that the ball seat 4 is more stable and reliable when rotating relative to the adjusting bolt 1, and falling is prevented.
In this embodiment, referring to fig. 3, a cross groove 51 is formed on the spherical inner surface 5. The purpose is to facilitate the assembly of the ball head 6 and to a certain extent also to expand the angular range of the ball head during its rotation.
In this embodiment, referring to fig. 3, the diameter of the ball head 6 is smaller than the outer diameter of the screw thread of the adjusting bolt 1, and a round table 62 is connected between the ball head 6 and the outer diameter of the screw thread of the adjusting bolt 1, and the top of the groove block 511 forming the cross groove 51 extends towards the round table 62 to limit the freedom of upward movement of the ball head 6. The purpose is that under the condition that the rotation of the ball seat 4 is not influenced, the stability of the ball seat is ensured, and the ball seat is prevented from falling off.
In this embodiment, referring to fig. 4, the hollow stud 3 is mounted on an adjusting foot mounting plate 8 with a roller 7 at the bottom, and the adjusting foot mounting plate 8 is connected with a bottom plate 9 of a heat dissipation area of the refrigerator. The purpose is that when the heat-dissipating device is applied to an embedded refrigerator (the bottom of the refrigerator is provided with a heat-dissipating space), the heat-dissipating device is convenient to assemble and use.
In this embodiment, referring to fig. 3, a step-shaped snap ring 10 is arranged between the ball seat 4 and the adjusting bolt 1, the bottom of the snap ring 10 is limited in a groove body on the ball seat 4, and the top is limited above the ball head 6. The purpose is that the stability in use can be further improved.
The embodiment also provides a refrigerator, which is provided with the adjusting feet.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (7)
1. The utility model provides an adjust foot, includes adjusting bolt and screw hole, its characterized in that: the threaded hole is located in a hollow stud positioned at the bottom of the refrigerator, a ball seat is concentrically arranged below the hollow stud, a spherical inner sphere is arranged in the ball seat, and a ball head capable of being matched and connected with the spherical inner sphere is arranged at the bottom end of the adjusting bolt.
2. The adjustment foot of claim 1, wherein: the ball seat is round platform type, and spherical inner sphere is offered in the top center department of ball seat.
3. The adjustment foot of claim 2, wherein: the spherical inner sphere is provided with a cross groove in a penetrating way.
4. A tuning foot as claimed in claim 3, wherein: the diameter of the ball head is smaller than the outer diameter of the screw thread of the adjusting bolt, a round table is connected between the ball head and the outer diameter of the screw thread of the adjusting bolt, the top of the groove block forming the cross groove extends to the round table, and the degree of freedom of upward movement of the ball head is limited.
5. The adjustment foot of claim 1, 2, 3 or 4, wherein: the hollow stud is arranged on an adjusting foot mounting plate with a roller at the bottom, and the adjusting foot mounting plate is connected with a bottom plate of a cooling area of the refrigerator.
6. The adjustment foot of claim 1, 2, 3 or 4, wherein: a clamping ring in a step shape is arranged between the ball seat and the adjusting bolt, the bottom of the clamping ring is limited in a groove body on the ball seat, and the top of the clamping ring is limited above the ball head.
7. A refrigerator, characterized in that: which is fitted with an adjusting foot according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321815693.0U CN220379224U (en) | 2023-07-12 | 2023-07-12 | Adjusting foot and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321815693.0U CN220379224U (en) | 2023-07-12 | 2023-07-12 | Adjusting foot and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220379224U true CN220379224U (en) | 2024-01-23 |
Family
ID=89565343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321815693.0U Active CN220379224U (en) | 2023-07-12 | 2023-07-12 | Adjusting foot and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220379224U (en) |
-
2023
- 2023-07-12 CN CN202321815693.0U patent/CN220379224U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |