CN212457610U - Refrigerator with a door - Google Patents
Refrigerator with a door Download PDFInfo
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- CN212457610U CN212457610U CN202020694952.9U CN202020694952U CN212457610U CN 212457610 U CN212457610 U CN 212457610U CN 202020694952 U CN202020694952 U CN 202020694952U CN 212457610 U CN212457610 U CN 212457610U
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- wheel body
- drawer
- wheel
- refrigerator
- wall
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Abstract
The utility model relates to a technical field of refrigerator provides a refrigerator and includes: the drawer type roller comprises a box body with an accommodating cavity, a drawer, a first wheel body and a first elastic layer; the drawer is arranged on the inner wall of the accommodating cavity in a sliding manner; the first wheel body is pivoted on the inner wall of the accommodating cavity; the first wheel body is provided with a first annular supporting surface positioned on the annular edge of the radial outer end of the first wheel body; the first elastic layer covers the first annular supporting surface; the drawer is supported on the first resilient layer. The drawer is arranged on the inner wall of the accommodating cavity in a sliding mode and supported on a first annular supporting surface of the annular edge of the first wheel body (the annular edge of the first wheel body is located at the radial outer end of the first wheel body) through a first elastic layer; the drawer is at gliding in-process, and first wheel body takes place to rotate, because cushion through first elastic layer between first wheel body and the drawer, vibrations and the noise of first wheel body can be absorbed to first elastic layer, reduces the noise that the drawer appears at the slip in-process.
Description
Technical Field
The utility model belongs to the technical field of the refrigerator, more specifically say, relate to a refrigerator.
Background
The refrigerator is widely applied to modern production and life. Refrigerators generally have a receiving chamber for freshness/freezing, in which a drawer is generally disposed. The drawer is usually slidably disposed on an inner wall of the accommodating chamber, and rollers are disposed on the inner wall of the accommodating chamber, and the drawer is supported on the rollers to slide. The drawer is easy to generate noise by friction impact with the roller during sliding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a refrigerator to solve the drawer that exists among the prior art and produce the technical problem of noise with gyro wheel friction striking very easily at gliding in-process.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a refrigerator including: the drawer type roller comprises a box body with an accommodating cavity, a drawer, a first wheel body and a first elastic layer; the drawer is arranged on the inner wall of the accommodating cavity in a sliding manner; the first wheel body is pivoted on the inner wall of the accommodating cavity; the first wheel body is provided with a first annular supporting surface positioned on the annular edge of the radial outer end of the first wheel body; the first elastic layer covers the first annular supporting surface; the drawer is supported on the first resilient layer.
In some embodiments of the present application, the first wheel body is a unitary piece of polyoxymethylene material. Therefore, the first wheel body can be directly formed by injection molding, and the injection molding is very convenient.
In some embodiments of the present application, the first elastic layer is a silicone layer formed on the first annular supporting surface by injection molding. So, silica gel is wear-resisting, and can form on first wheel body through moulding plastics, has strengthened the contact compactness between first elastic layer and the first wheel body.
In some embodiments of the present application, the method further comprises: a first shaft body and a first stopping part; the first stopping part is arranged on the first shaft body; the first wheel body is provided with a first assembly hole extending along the axis of the first wheel body, the first shaft body penetrates through the first assembly hole and is in threaded connection with the inner wall of the accommodating cavity, and the first wheel body is limited between the first stopping portion and the inner wall of the accommodating cavity. So, be provided with first backstop portion on the first axis body, first axis body pass behind the first pilot hole with the inner wall threaded connection in holding chamber, first wheel body is restricted between the inner wall in first backstop portion and holding chamber, has kept the stability of first wheel body position, and is very convenient.
In some embodiments of the present application, the method further comprises: the first stop ring is sleeved on the first shaft body; the first wheel body is clamped between the first stopping portion and the first stopping ring. So, the cover is equipped with first backstop ring on the first axis body, and first backstop ring has separated the inner wall in first wheel body and holding chamber, reduces the friction/collide with between first wheel body and the holding intracavity wall.
In some embodiments of the present application, the method further comprises: the guide rail, the second wheel body and the second elastic layer; the guide rail is arranged on the inner wall of the accommodating cavity and is provided with a sliding groove; the second wheel body is pivoted on the drawer and is arranged in the sliding groove in a sliding manner; the axis of the first wheel body is parallel to the axis of the second wheel body; the second wheel body is provided with a second annular supporting surface positioned on the annular edge of the radial outer end of the second wheel body; the second elastic layer covers the second annular supporting surface; the second elastic layer is abutted against the inner wall of the sliding groove. Therefore, the drawer is arranged in the sliding groove in a sliding mode through the second wheel body, and the sliding groove can play a role in guiding the sliding of the drawer; the second wheel body passes through the second elastic layer butt and rolls on the inner wall of spout and along the spout, because cushion through the second elastic layer between the inner wall of second wheel body and spout, the vibrations and the noise of second wheel body can be absorbed to the second elastic layer, reduce the noise that the drawer appears at the slip in-process.
In some embodiments of the present application, the second wheel body is a unitary piece of polyoxymethylene material. Therefore, the second wheel body can be directly formed by injection molding, and is very convenient.
In some embodiments of the present application, the second elastic layer is a silicone layer formed on the second annular supporting surface by injection molding. So, silica gel is wear-resisting, and can form on the second wheel body through moulding plastics, has strengthened the contact compactness between second elastic layer and the second wheel body.
In some embodiments of the present application, the method further comprises: a second shaft and a second stop; the second stopping part is arranged on the second shaft body; the second wheel body is provided with a second assembly hole extending along the axis of the second wheel body, the second shaft body penetrates through the second assembly hole and is in threaded connection with the drawer, and the second wheel body is limited between the second stopping portion and the drawer. Therefore, the second shaft body is provided with the second stopping portion, the second shaft body penetrates through the second assembling hole and then is in threaded connection with the inner wall of the containing cavity, the second wheel body is limited between the second stopping portion and the drawer, the position of the second wheel body is kept stable, and the novel gear box is very convenient to use.
In some embodiments of the present application, the method further comprises: the second stop ring is sleeved on the second shaft body; the second wheel body is clamped between the second stopping portion and the second stopping ring. So, the cover is equipped with the second backstop ring on the second axle body, and the second wheel body and drawer have been separated to the second backstop ring, reduce the friction/collide with between second wheel body and the drawer.
The utility model provides a refrigerator's beneficial effect lies in: compared with the prior art, the refrigerator provided by the utility model has the advantages that the drawer is slidably arranged on the inner wall of the accommodating cavity and is supported on the first annular supporting surface of the annular edge of the first wheel body (the annular edge of the first wheel body is positioned at the radial outer end of the first wheel body) through the first elastic layer; the drawer is at gliding in-process, and first wheel body takes place to rotate, because cushion through first elastic layer between first wheel body and the drawer, vibrations and the noise of first wheel body can be absorbed to first elastic layer, reduces the noise that the drawer appears at the slip in-process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic view illustrating an installation of a box body, a guide rail, and a first wheel body according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating an installation of the drawer and the second wheel according to an embodiment of the present invention;
fig. 3 is an assembly schematic view of the first wheel body and the first shaft according to the embodiment of the present invention;
fig. 4 is an exploded schematic view of the first wheel and the first shaft according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1-a box body; 11-a housing chamber; 2-a drawer; 31-a first wheel body; 311-a first assembly hole; 32-a first elastic layer; 33-a first shaft body; 34-a first stop; 35-a first stop ring; 36-a guide rail; 361-chute; 4-second wheel body.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The box 1, see fig. 1 to 4, is normally placed on the ground.
The drawer 2, see fig. 1 to 4, is used for storing articles; the drawer 2 is arranged on the inner wall of the accommodating cavity 11 in a sliding manner. Specifically, in one embodiment, the drawer 2 slides on the rails 36 on the inner wall of the accommodating chamber 11. Specifically, in one embodiment, the drawer 2 has a cavity with an upward opening through which a user places an item.
Referring to fig. 1 to 4, the first wheel 31 is pivotally connected to the inner wall of the accommodating cavity 11; the first wheel body 31 has a first annular support surface located on an annular edge of a radially outer end of the first wheel body 31 (the annular edge of the first wheel body 31 is located on the radially outer end of the first wheel body 31). Specifically, in one embodiment, the first wheel body 31 is a single piece made of polyoxymethylene; therefore, the first wheel body 31 can be directly formed by injection molding, which is very convenient.
Referring to fig. 1 to 4, the first elastic layer 32 covers the first annular supporting surface; the drawer 2 is supported on the first resilient layer 32; the drawer 2 is supported on a first annular supporting surface of the annular edge of the first wheel body 31 (the annular edge of the first wheel body 31 is located at the radial outer end of the first wheel body 31) through a first elastic layer 32; in the sliding process of the drawer 2, the first wheel 31 rotates, and the first wheel 31 and the drawer 2 are buffered through the first elastic layer 32, so that the first elastic layer 32 can absorb the vibration and noise of the first wheel 31, and the noise of the drawer 2 in the sliding process is reduced. Specifically, in one embodiment, the first resilient layer 32 is a silicone layer injection molded on the first annular support surface; therefore, the silica gel is wear-resistant and can be formed on the first wheel body 31 through injection molding, so that the contact tightness between the first elastic layer 32 and the first wheel body 31 is enhanced. Specifically, in one embodiment, the first wheel 31 has a cylindrical shape. In particular, in one embodiment, the first annular bearing surface is cylindrical. Specifically, in one embodiment, the first resilient layer 32 covers the end surface of the first wheel 31 adjacent to the first annular supporting surface in addition to the first annular supporting surface.
Referring to fig. 1 to 4, the first stop ring 35 is disposed on the first shaft 33; the first wheel body 31 is clamped between the first stopping portion 34 and the first stopping ring 35; thus, the first shaft body 33 is sleeved with the first stop ring 35, and the first stop ring 35 separates the first wheel body 31 from the inner wall of the accommodating cavity 11, so as to reduce friction/collision between the first wheel body 31 and the inner wall of the accommodating cavity 11.
Referring to fig. 1 to 4, the guide rail 36 is disposed on the inner wall of the accommodating chamber 11 and has a sliding groove 361; the drawer 2 is arranged on the inner wall of the accommodating cavity 11 in a sliding way through a guide rail 36.
Referring to fig. 1 to 4, the second wheel 4 is pivoted on the drawer 2 and slidably disposed in the sliding groove 361; the axis of the first wheel 31 is parallel to the axis of the second wheel 4; the second wheel 4 has a second annular bearing surface located on the radially outer end annular edge of the second wheel 4 (the annular edge of the second wheel 4 being located on the radially outer end of the second wheel 4).
Referring to fig. 1 to 4, the second elastic layer covers the second annular supporting surface; the second elastic layer abuts against the inner wall of the sliding groove 361. In this way, the drawer 2 is slidably disposed in the sliding groove 361 via the second wheel 4, and the sliding groove 361 can guide the sliding of the drawer 2; the second wheel body 4 is abutted on the inner wall of the sliding groove 361 through the second elastic layer and rolls along the sliding groove 361, and the second wheel body 4 and the inner wall of the sliding groove 361 are buffered through the second elastic layer, so that the second elastic layer can absorb the vibration and noise of the second wheel body 4, and the noise of the drawer 2 in the sliding process is reduced. Specifically, in one embodiment, the second elastic layer is a silicone layer injection-molded on the second annular supporting surface. So, silica gel is wear-resisting, and can form on second wheel body 4 through moulding plastics, has strengthened the contact compactness between second elastic layer and the second wheel body 4.
In particular, in one embodiment, the second wheel 4 is cylindrical. In particular, in one embodiment, the second annular bearing surface is cylindrical. In particular, in one embodiment, the first resilient layer 32 covers the end surface of the second wheel 4 adjacent to the second annular bearing surface in addition to the second annular bearing surface. In particular, in one embodiment, the second wheel 4 is a single piece made of polyoxymethylene material. Therefore, the second wheel body 4 can be directly formed by injection molding, and is very convenient.
Second shaft and second stop, please refer to fig. 1 to 4; the second stopping part is arranged on the second shaft body; the second wheel body 4 is provided with a second assembly hole extending along the axis of the second wheel body 4, the second shaft body passes through the second assembly hole and is in threaded connection with the drawer 2, and the second wheel body 4 is limited between the second stopping portion and the drawer 2. So, be provided with second backstop portion on the second axle body, the second axle body passes behind the second pilot hole and the inner wall threaded connection of holding chamber 11, and second wheel body 4 is restricted between second backstop portion and drawer 2, has kept the stability in second wheel body 4 position, and is very convenient.
Referring to fig. 1 to 4, the second stop ring is disposed on the second shaft; the second wheel body 4 is clamped between a second stop and a second stop ring. So, the cover is equipped with the second backstop ring on the second axle body, and the second wheel body 4 and drawer 2 have been separated to the second backstop ring, reduce the friction/collide with between second wheel body 4 and the drawer 2.
Referring to fig. 1 to 4 together, the refrigerator of the present invention will now be described. The refrigerator includes: the box body 1 with the accommodating cavity 11, the drawer 2, the first wheel body 31 and the first elastic layer 32; the drawer 2 is arranged on the inner wall of the accommodating cavity 11 in a sliding manner; the first wheel 31 is pivoted on the inner wall of the accommodating cavity 11; the first wheel body 31 has a first annular support surface located on an annular edge of a radially outer end of the first wheel body 31; a first elastomeric layer 32 overlying the first annular support surface; the drawer 2 is supported on a first resilient layer 32.
Thus, the drawer 2 is slidably disposed on the inner wall of the accommodating cavity 11, and the drawer 2 is supported on the first annular supporting surface of the annular edge of the first wheel 31 (the annular edge of the first wheel 31 is located at the radial outer end of the first wheel 31) through the first elastic layer 32; in the sliding process of the drawer 2, the first wheel 31 rotates, and the first wheel 31 and the drawer 2 are buffered through the first elastic layer 32, so that the first elastic layer 32 can absorb the vibration and noise of the first wheel 31, and the noise of the drawer 2 in the sliding process is reduced.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A refrigerator, characterized by comprising:
a box body provided with an accommodating cavity;
the drawer is arranged on the inner wall of the accommodating cavity in a sliding manner;
the first wheel body is pivoted on the inner wall of the accommodating cavity; the first wheel body is provided with a first annular supporting surface positioned on the annular edge of the radial outer end of the first wheel body;
a first elastic layer covering the first annular supporting surface; the drawer is supported on the first resilient layer.
2. The refrigerator as claimed in claim 1, wherein the first wheel is a single body made of polyoxymethylene material.
3. The refrigerator as claimed in claim 1, wherein the first elastic layer is a silicone rubber layer injection-molded on the first annular supporting surface.
4. The refrigerator of claim 1, further comprising:
a first shaft body;
a first stopper portion provided on the first shaft body;
the first wheel body is provided with a first assembly hole extending along the axis of the first wheel body, the first shaft body penetrates through the first assembly hole and is in threaded connection with the inner wall of the accommodating cavity, and the first wheel body is limited between the first stopping portion and the inner wall of the accommodating cavity.
5. The refrigerator of claim 4, further comprising:
the first stop ring is sleeved on the first shaft body;
the first wheel body is clamped between the first stopping portion and the first stopping ring.
6. The refrigerator according to any one of claims 1 to 5, further comprising:
the guide rail is arranged on the inner wall of the accommodating cavity and is provided with a sliding groove;
the second wheel body is pivoted on the drawer and is arranged in the sliding groove in a sliding manner; the axis of the first wheel body is parallel to the axis of the second wheel body; the second wheel body is provided with a second annular supporting surface positioned on the annular edge of the radial outer end of the second wheel body;
a second elastic layer covering the second annular supporting surface; the second elastic layer is abutted against the inner wall of the sliding groove.
7. The refrigerator as claimed in claim 6, wherein the second wheel is a single piece made of polyoxymethylene material.
8. The refrigerator of claim 6, wherein the second elastic layer is a silicone layer injection molded on the second annular support surface.
9. The refrigerator of claim 6, further comprising:
a second shaft body;
the second stopping part is arranged on the second shaft body;
the second wheel body is provided with a second assembly hole extending along the axis of the second wheel body, the second shaft body penetrates through the second assembly hole and is in threaded connection with the drawer, and the second wheel body is limited between the second stopping portion and the drawer.
10. The refrigerator of claim 9, further comprising:
the second stop ring is sleeved on the second shaft body;
the second wheel body is clamped between the second stopping portion and the second stopping ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020694952.9U CN212457610U (en) | 2020-04-29 | 2020-04-29 | Refrigerator with a door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020694952.9U CN212457610U (en) | 2020-04-29 | 2020-04-29 | Refrigerator with a door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212457610U true CN212457610U (en) | 2021-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020694952.9U Active CN212457610U (en) | 2020-04-29 | 2020-04-29 | Refrigerator with a door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212457610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895716A (en) * | 2020-07-17 | 2020-11-06 | 海信容声(广东)冰箱有限公司 | Refrigerator and roller assembly |
-
2020
- 2020-04-29 CN CN202020694952.9U patent/CN212457610U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895716A (en) * | 2020-07-17 | 2020-11-06 | 海信容声(广东)冰箱有限公司 | Refrigerator and roller assembly |
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