CN210832686U - Refrigerator with a door - Google Patents
Refrigerator with a door Download PDFInfo
- Publication number
- CN210832686U CN210832686U CN201921344348.7U CN201921344348U CN210832686U CN 210832686 U CN210832686 U CN 210832686U CN 201921344348 U CN201921344348 U CN 201921344348U CN 210832686 U CN210832686 U CN 210832686U
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- chain
- drawer
- forwards
- refrigerator according
- guide groove
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Abstract
The utility model provides a refrigerator, it includes: a case defining a storage compartment having an open front side; the two slideways are respectively arranged on two transverse side walls of the storage chamber, and a guide groove extending forwards and backwards is formed on one slideway; the drawer is arranged on the two slideways in a way that the two transverse sides can slide back and forth; the chain is used for bearing the electric wire, the chain is coiled on the slide rail in a preset posture, the first end of the chain can be installed in the guide groove in a front-back sliding mode, and the electric wire is led out from the inner wall of the storage compartment, penetrates through and is fixed on the chain, then extends out from the first end of the chain and then extends forwards to the front end plate of the drawer; and the elastic element is configured to apply backward elastic pretightening force to the first end of the chain when the drawer moves forwards to enable the first end of the chain pulled by the wire to move forwards, so that the chain automatically moves backwards under the action of the elastic pretightening force when the drawer moves backwards. The utility model discloses make the electric wire protected better.
Description
Technical Field
The utility model relates to a cold-stored refrigeration device especially relates to a refrigerator.
Background
The traditional refrigerator usually adopts a rotating door body to open or close the storage compartment, but the storage compartment of some refrigerators is directly provided with a drawer instead of the door body, and the front end plate of the drawer forms the front appearance of the refrigerator.
With the development of technology and the improvement of functions of refrigerators, some light emitting components or human-computer interaction interfaces are generally arranged on the front end plate of the drawer, and wires need to be led in from the storage compartment to transmit electric energy or signals. The length of the electrical cord should at least ensure that the drawer will not be pulled apart before being pulled forward to the limit, and is generally relatively long. If the wires with long lengths are improperly arranged, a plurality of problems such as interference with other objects, abrasion, winding and the like can occur in the process of moving the drawer forwards and backwards.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome at least one defect that prior art exists, provide a refrigerator, make the electric wire obtain better protection.
Another object of the utility model is to reduce the friction of electric wire and slide through-hole.
Particularly, the utility model provides a refrigerator, it includes:
a case defining a storage compartment having an open front side;
the two slideways are respectively arranged on two transverse side walls of the storage chamber, and a guide groove extending forwards and backwards is formed on one slideway;
the drawer is arranged on the two slideways in a way that the two transverse sides can slide back and forth;
the chain is used for bearing the electric wire, the chain is coiled on the slide rail in a preset posture, the first end of the chain can be installed in the guide groove in a front-back sliding mode, and the electric wire is led out from the inner wall of the storage compartment, penetrates through and is fixed on the chain, then extends out from the first end of the chain and then extends forwards to the front end plate of the drawer; and
and the elastic element is configured to apply backward elastic pretightening force to the first end of the chain when the drawer moves forwards so as to enable the first end of the chain to be pulled by the wire to move forwards, so that the chain automatically moves backwards under the action of the elastic pretightening force when the drawer moves backwards.
Optionally, the guide slot is provided on a side of the chute facing the lateral side wall of the storage compartment.
Optionally, a through hole is formed in the front end of the slide way, and the wire passes through the through hole and extends to the side of the slide way facing the drawer after extending out of the first end of the chain and facing the lateral side wall of the storage compartment.
Optionally, the side of the front of the slide facing the drawer is provided with a plurality of support rollers for supporting the electrical wires.
Alternatively, the plurality of support rollers is two in number and arranged in the up-down direction, and the electric wire is sandwiched between the two support rollers.
Alternatively, the elastic member is a compression spring having front and rear ends connected to the front wall of the guide groove and the first end of the chain, respectively.
Optionally, the top wall and/or the bottom wall of the guide groove is/are formed with guide holes extending forwards and backwards; the first end of the chain has at least one guide member extending vertically and slidably inserted therein along the length of the guide hole such that the first end of the chain can only translate back and forth.
Optionally, each guide is cylindrical in shape extending vertically.
Optionally, the first end of the chain is formed with a square slider portion, and the square slider portion is slidably disposed in the guide groove back and forth.
Optionally, the chain extends backwards from the first end of the chain, then bends downwards, and then bends forwards to extend, so that the whole body is in a U-shaped posture with the opening facing forwards; and the forward bending and extending part of the chain is lapped on the slideway.
The utility model discloses a refrigerator utilizes the chain to guide the electric wire between indoor wall to the drawer between the storing, and in the electric wire wore to establish, is fixed in the chain, receives the protection well, the problem of kinking and wearing and tearing can not appear. And the first end of the chain can be arranged on the slideway in a front-back sliding manner, and backward elastic pretightening force is applied to the first end of the chain by the elastic element, so that the first end of the chain can be orderly and automatically translated back and forth when the drawer is opened and closed, and the fault that the chain cannot return when the drawer is closed is avoided. And moreover, the electric wires outside the chain are always in a tightened state, so that the problems of abrasion and wire winding are avoided.
Further, the utility model discloses an among the refrigerator, make the guide slot setting in one side of the horizontal lateral wall of the indoor portion between the storing of the slide towards to make chain and most electric wire all hide at the slide inboard, avoid its influence indoor portion between the storing pleasing to the eye degree. In addition, the through hole is used for guiding the electric wire to one side of the slide way facing the drawer so as to be connected with the drawer, and the electric wire is supported by the supporting roller, so that the distance between the electric wire and the inner wall of the through hole is kept, and the electric wire is prevented from being in contact with the inner wall of the through hole to generate abrasion as far as possible.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention;
FIG. 2 is a schematic view of a mating arrangement of a drawer and a slide in the refrigerator of FIG. 1;
FIG. 3 is another angular schematic view of the ramp of FIG. 2;
FIG. 4 is a schematic view of the arrangement of FIG. 2 after the drawer has been moved forward;
fig. 5 is a schematic view of the other side of the front structure of the slide of fig. 2.
Detailed Description
The refrigerator according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 5, and the directions or positional relationships indicated by "front", "back", "horizontal" and the like in the description of the embodiment of the present invention are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the indicated device or element must have a specific direction, be configured and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention; FIG. 2 is a schematic view of a mating arrangement of a drawer and a slide in the refrigerator of FIG. 1; FIG. 3 is another angular schematic view of the ramp of FIG. 2; FIG. 4 is a schematic view of the arrangement of FIG. 2 after the drawer has been moved forward; fig. 5 is a schematic view of the other side of the front structure of the slide of fig. 2.
As shown in fig. 1, a refrigerator according to an embodiment of the present invention includes a cabinet 10, a drawer 30, and two slides for mounting the drawer 30. The cabinet 10 defines a storage compartment to accommodate the drawer 30. The storage compartment is provided with a slide 50 on both lateral walls in the transverse direction (the left and right directions indicated in the drawings are referred to herein as the transverse direction). The drawer 30 is slidably disposed on the two slides 50 forward and backward at both lateral sides thereof, respectively, so as to be drawn out of the storage compartment forward or pushed into the storage compartment backward. The front panel 31 of the drawer 30 serves to close the front opening of the storage compartment and forms a partial front appearance of the refrigerator.
As shown in fig. 1, the refrigerator may further include two door bodies 20 opened in half and a drawer 40. The layout of the door body and the drawer of the refrigerator is not limited in the embodiment.
The front panel 31 of the drawer 30 is provided with some power utilization devices (not shown), such as a light emitting component or a display screen, for improving the aesthetic appearance, displaying some contents, or for a user to operate the refrigerator. The electric wire 70 for supplying power to the electric device or transmitting a signal is connected to a controller of the refrigerator, which is usually hidden inside the inner wall of the storage compartment. It is therefore necessary to lead the electrical wires 70 from the inner wall of the storage compartment to the front end panel 31 of the drawer 30.
As shown in fig. 2 to 4, a slide 50 is formed with a guide groove 51 extending forward and backward. The refrigerator further includes a chain 61 and an elastic member 63. The chain 61 is used for carrying the electric wire 70 and has a hollow structure to allow the electric wire 70 to be hidden therein, so that the electric wire 70 is better protected. The chain 61 is preferably made of a material with light weight, wear resistance, corrosion resistance and low temperature resistance, such as engineering plastics, so that the manufacturing process is simplified and the cost is reduced. The first end of the chain 61 is slidably mounted to the guide groove 51 in the front-rear direction. The electric wire 70 is led out from the inner wall of the storage compartment, passes through and is fixed to the chain 61, then extends out from the first end of the chain, and extends forwards to the front end plate 31 of the drawer 30 to be connected with the electric components in the front end plate 31. The chain 61 is looped over the slide 50 in a predetermined position such that the chain 61 is long enough so that the chain 61 is not stretched when the drawer 30 is moved forward to open. For example, as shown in the figure, the chain 61 is extended backward from the first end thereof, then bent downward, and then bent forward (the portion of the forward bent extension is overlapped on the slide 50) to take a U-shaped posture with the opening facing forward as a whole. Alternatively, chain 61 may be bent into an "S" shape or other shape. A square slider portion 612 is formed at a first end of the chain 61, and the square slider portion 612 is slidably provided in the guide groove 51 in the front-rear direction.
When the drawer 30 moves forward to make the electric wire 70 pull the first end of the chain 61 to move forward, the elastic element 63 applies backward elastic pre-load to the first end of the chain 61, so that the chain 61 automatically moves backward under the elastic pre-load when the drawer 30 moves backward. For example, the elastic member 63 may be a compression spring, and both front and rear ends thereof are connected to the front wall 511 of the guide groove 51 and the first end of the chain 61, respectively.
The refrigerator of the embodiment uses the chain 61 to guide the electric wire 70 from the inner wall of the storage compartment to the drawer 30, and the electric wire 70 is penetrated and fixed in the chain 61 and is well protected, so that the problems of winding and abrasion cannot occur. Moreover, the first end of the chain 61 is slidably mounted on the slide 50 in the front-back direction, and the elastic element 63 applies backward elastic pre-tightening force to the first end of the chain 61, so that the first end of the chain 61 can automatically and orderly move in the front-back direction when the drawer 30 is opened or closed, and the failure that the chain 61 cannot return when the drawer 30 is closed is avoided. And, the wires 70 outside the chain 61 are also kept in a taut state at all times to avoid wear and kinking problems.
In some embodiments, as shown in fig. 2 to 4, the guiding groove 51 is disposed on a side of the sliding channel 50 facing the lateral side wall of the storage compartment, so that the chain 61 and most of the wires 70 are hidden inside the sliding channel 50, and the internal beauty of the storage compartment is not affected. Also, the front end of the slide way 50 may be provided with a through hole 501, and the electric wire 70 may extend through the through hole 501 to the other side of the slide way 50, i.e., the side facing the drawer 30, after extending from the first end of the chain 61 on the side of the slide way 50 facing the lateral side wall of the storage compartment, so as to be connected to the drawer 30.
A plurality of support rollers 55 may be provided at a front portion of a side of the chute 50 facing the drawer 30 to support the electric wires 70, so that the electric wires 70 are spaced apart from an inner wall of the through hole 501, and abrasion of the electric wires 70 due to contact with the inner wall of the through hole 501 is prevented as much as possible. For example, as shown in fig. 5, the plurality of support rollers 55 are arranged in the vertical direction in two numbers, and the electric wire 70 is sandwiched between the two support rollers 55. When the electric wire moves forward, backward, forward, the plurality of support rollers 55 rotate about their respective center axes in opposite directions.
In some embodiments, as shown in fig. 2 and 3, the top wall 513 and/or the bottom wall 514 of the guide groove 51 are formed with elongated guide holes 5131 extending back and forth. The first end of the chain 61 has at least one guide 6121 extending vertically, and the guide 6121 is slidably inserted into the guide hole 5131 along the length direction thereof, so that the first end of the chain 61 can only translate back and forth. For example, as shown in the figure, the guide holes 5131 can be formed in both the top wall 513 and the bottom wall 514 of the guide groove 51, two guide members 6121 can be respectively formed on the upper and lower surfaces of the first end of the chain 61, and the guide members 6121 can be cylindrical and vertically extended, so that a better guiding effect can be obtained.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A refrigerator characterized by comprising:
a case defining a storage compartment having an open front side;
the two slideways are respectively arranged on two transverse side walls of the storage chamber, and a guide groove extending forwards and backwards is formed on one slideway;
the drawer is arranged on the two slideways in a way that the two transverse sides can slide back and forth;
the chain is used for bearing electric wires, the chain is coiled on the slide rail in a preset posture, the first end of the chain can be installed on the guide groove in a front-back sliding mode, and the electric wires are led out from the inner wall of the storage compartment, penetrate through and are fixed on the chain, then extend out from the first end of the chain and extend forwards to the front end plate of the drawer; and
and the elastic element is configured to apply backward elastic pretightening force to the first end of the chain when the drawer moves forwards to enable the first end of the chain pulled by the wire to move forwards, so that the chain automatically moves backwards under the action of the elastic pretightening force when the drawer moves backwards.
2. The refrigerator according to claim 1,
the guide groove is arranged on one side of the slide way facing to the transverse side wall of the storage compartment.
3. The refrigerator according to claim 2,
the slide front end is provided with the through-hole, the electric wire is in the slide towards one side of the horizontal lateral wall of storing compartment and follow the back is stretched out to the first end of chain, passes the through-hole extends to the slide towards one side of drawer.
4. The refrigerator according to claim 3,
the front part of one side of the slide way facing the drawer is provided with a plurality of supporting rollers for supporting the electric wires.
5. The refrigerator according to claim 4,
the number of the supporting rollers is two, and the supporting rollers are arranged along the up-down direction;
the electric wire is clamped between the two support rollers.
6. The refrigerator according to claim 1,
the elastic element is a compression spring, and the front end and the rear end of the elastic element are respectively connected to the front wall of the guide groove and the first end of the chain.
7. The refrigerator according to claim 1,
the top wall and/or the bottom wall of the guide groove are/is provided with guide holes extending forwards and backwards;
the first end of the chain has at least one guide member extending vertically, the guide member being slidably inserted into the guide hole in a lengthwise direction of the guide hole such that the first end of the chain can only translate back and forth.
8. The refrigerator according to claim 7,
each of the guide members has a cylindrical shape extending vertically.
9. The refrigerator according to claim 1,
the first end of the chain is formed with a square slider portion, and the square slider portion is slidably arranged in the guide groove back and forth.
10. The refrigerator according to claim 1,
the chain extends backwards from the first end of the chain, bends downwards and then bends forwards to form a U-shaped posture with a forward opening; and is
The part of the chain extending forwards in a bending way is lapped on the slideway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921344348.7U CN210832686U (en) | 2019-08-19 | 2019-08-19 | Refrigerator with a door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921344348.7U CN210832686U (en) | 2019-08-19 | 2019-08-19 | Refrigerator with a door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210832686U true CN210832686U (en) | 2020-06-23 |
Family
ID=71251555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921344348.7U Active CN210832686U (en) | 2019-08-19 | 2019-08-19 | Refrigerator with a door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210832686U (en) |
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2019
- 2019-08-19 CN CN201921344348.7U patent/CN210832686U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |