CN105486010B - Refrigerator door cabling guide device - Google Patents

Abstract

The present invention provides a refrigerator door wiring guiding device, comprising: a refrigerator body, on which an outlet hole is arranged; The wires are led out from the outlet hole of the refrigerator body and introduced into the door body from the wire inlet hole; the refrigerator door wiring guide device also includes a first bushing and a second bushing, and the first bushing and the second bushing are sleeved on the The outer circumference of at least part of the wires located between the wire outlet hole and the wire inlet hole, the first sleeve and the second sleeve are movably connected by a connecting rod; There are wire outlet holes and wire inlet holes independent of the hinge shaft hole, and sleeves are placed around the wires, and connecting rods are used to connect the sleeves, so that the wires do not need to pass through the hinge shaft holes to solve the door and box problems. There is a problem with the connection of the wires between them, and the wires rotate freely during the rotation of the door body without interfering with other components.

Description

Refrigerator door wiring guide device

technical field

The invention belongs to the technical field of household electrical appliances, and in particular relates to a wire routing guide device for a refrigerator door body.

Background technique

At present, some refrigerator bodies and doors are equipped with various electronic components, such as display operation panels or light box lighting. These electronic components are connected to each other through wires. The box body comes out, and then enters the door body through the hinge shaft hole.

However, when the wire is too thick to pass through the hinge shaft hole, or the hinge shaft cannot pass through the wire hole for some reason, the cable can no longer pass through the hinge shaft.

Contents of the invention

One of the objectives of the present invention is to provide a wire guiding device for a refrigerator door body in which wires do not need to pass through hinge shaft holes.

The object of the present invention is also to provide a refrigerator.

To achieve one of the objectives of the above invention, the present invention provides a refrigerator door cable routing device.

Wherein, the refrigerator door wiring guide device includes:

The main body of the refrigerator is provided with outlet holes;

The door body is pivotally connected to the refrigerator body through a hinge, and the door body is provided with a wire inlet hole;

Wires are led out from the wire outlet hole of the refrigerator body and introduced into the door body through the wire inlet hole;

It is characterized in that, the refrigerator door wiring guide device also includes a first bushing and a second bushing, and the first bushing and the second bushing are sleeved in the wire outlet hole and the wire inlet hole. At least part of the outer circumference of the wire between the first sleeve and the second sleeve is movably connected by a connecting rod;

When the door body is opened, the first sleeve and the second sleeve form an angle α; when the door is closed, the first sleeve and the second sleeve form an angle β, where β<α≤180°.

As a further improvement of the present invention, the hinge is provided with a shaft hole used to hinge the refrigerator body and the door body, and the shaft hole is arranged non-concentrically with the wire outlet hole and the wire inlet hole.

As a further improvement of the present invention, the first sleeve and the second sleeve have the same structure, and both include a first part and a second part that are independently formed and can be assembled and disassembled. The first part is provided with a concave part and a first A protruding part, the second part is provided with a second protruding part that cooperates with the recessed part, and when the first part and the second part are combined, the second protruding part is located in the recessed part , the end of the second component is in contact with the first protrusion.

As a further improvement of the present invention, the first part is further provided with a rotating shaft extending away from the second part, and an end of the rotating shaft away from the first part is provided with a locking part.

As a further improvement of the present invention, the connecting rod is provided with a through hole, and the connecting rod includes a first through hole and a second through hole with the same structure, and a step is protruded on the inner wall of each through hole, so The steps include step surfaces.

As a further improvement of the present invention, the rotating shaft on the first sleeve is passed through the first through hole of the connecting rod, and the rotating shaft on the second sleeve is passed through the second through hole of the connecting rod. In the hole, the first sleeve and the second sleeve are movably connected with the connecting rod respectively, and the rotating shaft rotates 360° in the through hole.

As a further improvement of the present invention, the first through hole and the second through hole are both divided into an upper through hole and a lower through hole with the step surface as a boundary, and the diameter of the upper through hole is larger than that of the lower through hole. Aperture diameter, the aperture diameter of the lower through hole is greater than or equal to the diameter of the rotating shaft, and the aperture diameter of the upper through hole is greater than or equal to the radial length of the clamping portion.

As a further improvement of the present invention, the clamping portion includes an end surface parallel to the stepped surface, and the stepped surface cooperates with the end surface and the surface of the first component facing away from the second component on the axis of rotation. Axial direction is limited.

As a further improvement of the present invention, the hinge covers at least part of the first sleeve and/or the second sleeve.

In order to achieve the objective of the above another invention, the present invention provides a refrigerator, comprising the door body cable routing device as described in any one of the above items.

The beneficial effects of the present invention are: the refrigerator body and the door body are respectively provided with outlet holes and inlet holes independent of the hinge shaft holes, and sleeves are sleeved on the outer circumference of the wires, and connecting rods are used to connect the sleeves, so that The wire connection problem between the door body and the box body can be solved without passing through the hinge shaft hole, and the wire rotates freely during the rotation of the door body without interfering with other components.

Description of drawings

Fig. 1 is a top view of a refrigerator door in a closed state in a specific embodiment of the present invention;

Figure 2 is a partially enlarged view of Figure 1;

Fig. 3 is a top view of the refrigerator door in an open state in a specific embodiment of the present invention;

Figure 4 is a partial enlarged view of Figure 3;

Fig. 5 is a schematic cross-sectional structure diagram of a first sleeve or a second sleeve in a specific embodiment of the present invention;

Fig. 6 is a cross-sectional schematic diagram of the cooperation between the first sleeve or the second sleeve and the connecting rod in a specific embodiment of the present invention.

Detailed ways

The present invention will be described in detail below in conjunction with various embodiments shown in the drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

The terms used herein to denote relative spatial positions such as "upper", "above", "under", "under", etc. are for convenience of description to describe the relative position of one element or feature relative to another as shown in the drawings. Relationships of units or features. The terms of spatial relative position may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

And, it should be understood that although the terms first, second, etc. may be used herein to describe various elements or structures, these described objects should not be limited by these terms. These terms are only used to distinguish these described objects from one another. For example, a first bushing can be called a second bushing, and similarly, a second bushing can also be called a first bushing, without departing from the protection scope of the present application.

Referring to FIG. 1 to FIG. 4 , a preferred embodiment of the refrigerator door wiring guiding device 10 of the present invention is shown. The refrigerator door wiring guiding device 10 of the present invention includes a refrigerator body 11, a door body 12, a hinge 13 and wires 17, the door body 12 is pivotally connected with the refrigerator body 11 through the hinge 13, the electronic components on the door body 12 (not As shown in the figure) takes electricity from the refrigerator body 11 through the wire 17. The top surface of refrigerator body 11 is provided with outlet hole 111, and the top of door body 12 is provided with inlet hole 121, and wire 17 is drawn from outlet hole 111 of refrigerator body 11 and is introduced into door body 12 from inlet hole 121.

It should be noted here that the hinge 13 in FIG. 1 and FIG. 2 is transparent, that is, FIG. 1 and FIG. 2 show a top view of the refrigerator body 11 and the door body 12 seen through the transparent hinge 13 . A shaft hole 131 for hinged refrigerator body 11 and door body 12 is provided on the hinge 13 , and the shaft hole 131 is non-concentric with the wire outlet hole 111 and the wire inlet 121 hole. Of course, more than one shaft hole is provided on the hinge 13, and since Fig. 1 and Fig. 2 are perspective views, other shaft holes are not shown here. Those skilled in the art should understand that there are several shaft holes (not shown) where the hinge 13 is fastened with the refrigerator body 11, and the hinge 13 is fixed on the refrigerator body 11 by screwing or other suitable means. Several shaft holes are not arranged concentrically with the wire outlet hole 111 and the wire inlet hole 121 .

5 and 6, the refrigerator door cable guiding device 10 also includes a first sleeve 14 and a second sleeve 15, the first sleeve 14 and the second sleeve 15 are used to set the wire At least part of the outer circumference of the wire 17 between the hole 111 and the wire inlet 121 is provided with a sleeve on the outer circumference of the wire 17 so that the wire does not interfere with other components during the process of opening and closing the door of the refrigerator. Further, the first sleeve 14 and the second sleeve 15 are movably connected by a connecting rod 16 .

Specifically, the first sleeve 14 and the second sleeve 15 have the same structure, and both include a first part and a second part that are independently formed and can be assembled and disassembled. In this embodiment, the first sleeve 14 is taken as an example. Note that the first sleeve 14 includes a first part 141 and a second part 142, the first part 141 and the second part 142 are formed independently and can be assembled and disassembled. Preferably, the first part 141 is provided with a recessed part 1411 and a second part 141 A protruding part 1412, the second part 142 is provided with a second protruding part 1422 matched with the recessed part 1411, when the first part 141 and the second part 142 are combined, the second protruding part 1422 is located in the recessed part 1411 , the end portion 1421 of the second component 142 abuts against the first protruding portion 1412 , so that the first component 141 and the second component 142 are fixed to each other.

Referring to FIG. 6 , the first part 141 is also provided with a rotating shaft 1413 extending away from the direction of the second part 142 , the connecting rod 16 includes a first through hole 161 and a second through hole 163 , and the first through hole 161 and the second through hole 163 The structures are the same, and the cooperation between the first through hole 161 and the first sleeve 14 is taken as an example for illustration here. A step 162 protrudes from the inner wall of the first through hole 161, and the step 162 includes a step surface 1621. The rotating shaft 1413 on the first sleeve 14 passes through the first through hole 161 to move the first sleeve 14 and the connecting rod 16. connect. More specifically, the through hole 161 is divided into an upper through hole 1611 and a lower through hole 1612 with the stepped surface 1621 as a boundary. diameter, the rotating shaft 1413 can rotate 360° in the through hole 161. Similarly, the rotating shaft on the second sleeve 15 passes through the second through hole 163 to movably connect the second sleeve 15 with the connecting rod 16 .

Preferably, the end of the rotating shaft 1413 away from the first part 141 is provided with a holding portion 1414, and the diameter of the upper through hole 1611 is greater than or equal to the radial length of the holding portion 1414, so that the holding portion 1414 can be driven by the rotating shaft 1413 to pass through the upper part. 360° rotation in hole 1611. In particular, the clamping portion 1414 is provided with an end surface 1415 parallel to the stepped surface 1621, and the stepped surface 1621 cooperates with the end surface 1415 and the surface of the first component 141 away from the second component 142 to limit the axial direction of the rotating shaft 1413, so that the first The sleeve 14 or the second sleeve 15 does not disengage from the connecting rod 16 during the movement.

When assembling, the first part and the second part of the first bushing 14 and the second bushing 15 are not combined at first, and after the wire 17 is put in, the first part and the second part are combined together. Preferably, the first sleeve 14 is also taken as an example for illustration, the first part 141 and the second part 142 are both made of elastic materials, for the convenience of assembly, the end 1421 of the second part 142 can be slightly moved to the middle by hand so that the length of the end portion 1421 in the radial direction is smaller than the length of the second part 142 in the radial direction. At this time, the second part 142 is easily engaged with the first part 141 . Of course, the opening of the first part 141 can also be slightly enlarged, so that the length of the first part 141 in the radial direction is greater than the length of the end 1421 of the second part 142 in the radial direction, and the second part 142 can also be connected to the second part 142 in the radial direction. One part 141 is engaged with each other. Then, the rotating shaft 1413 on the first sleeve 14 is passed through the first through hole 161 of the connecting rod 16, and the rotating shaft on the second sleeve 15 is passed through the second through hole 163 of the connecting rod 16, so that the first The sleeve 14 and the second sleeve 15 are respectively movably connected with the connecting rod 16 .

When the door body 12 is opened, the first bushing 14 and the second bushing 15 form an included angle α, and when the door body 12 is closed, the first bushing 14 and the second bushing 15 form an included angle β, wherein, β< α≤180°. The hinge 13 covers at least part of the first sleeve 14 and/or the second sleeve 15 . The wire 17 is located in the first sleeve 14 and the second sleeve 15, which solves the problem that the wire between the door body and the box body can be connected without passing through the hinge shaft hole. During the rotation of the body, the wire rotates freely and does not interfere with other components.

The present invention also provides a refrigerator 100, the refrigerator 100 can obtain the beneficial effects of the refrigerator door body routing guide device in the above-mentioned embodiments by adopting the refrigerator door body routing guiding device introduced in the above-mentioned embodiments, and, Since no improvement has been made to other structures or functions of the refrigerator, other structures of the refrigerator will not be described in detail here.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

1. a kind of refrigerator door cabling guide device, including,

Refrigerator body, it which is provided with wire hole；

Door body, pivotally it is connected by a hinge with the refrigerator body, the door body is provided with entrance hole；

Wire, drawn from the wire hole of the refrigerator body and introduce the door body from the entrance hole；

Characterized in that, the refrigerator door cabling guide device also includes first sleeve and the second sleeve pipe, the first sleeve And second sleeve pipe be set in the periphery of at least part wire between the wire hole and the entrance hole, the first set Pipe and second sleeve pipe are flexibly connected by a connecting rod；

When the door body is opened, the first sleeve and second sleeve pipe make an angle alpha, described when the door body is closed First sleeve and second sleeve pipe are in angle β, wherein, β ＜ α≤180 °.

2. refrigerator door cabling guide device according to claim 1, it is characterised in that the hinge, which is provided with, to be used to cut with scissors Connect the axis hole of the refrigerator body and the door body, the axis hole and the wire hole and the non-concentric setting of the entrance hole.

3. refrigerator door cabling guide device according to claim 1, it is characterised in that first sleeve and the second sleeve pipe knot Structure is identical, includes the first component and second component of independent shaping and dismantled and assembled combination, and the first component is provided with depression Portion and the first protuberance, the second component is provided with the second protuberance coordinated with the depressed part, when the first component After being combined with second component, in the depressed part, the end of the second component contradicts described for second protruding parts One protuberance.

4. refrigerator door cabling guide device according to claim 3, it is characterised in that be additionally provided with the first component Away from the rotating shaft of second component direction extension, the one end of the rotating shaft away from the first component is provided with holding section.

5. refrigerator door cabling guide device according to claim 4, it is characterised in that it is identical that the connecting rod includes structure First through hole and the second through hole, be convexly equipped with step on each through-hole wall, the step includes step surface.

6. refrigerator door cabling guide device according to claim 5, it is characterised in that the rotating shaft in the first sleeve It is arranged in the first through hole of the connecting rod, the rotating shaft on second sleeve pipe is arranged in the second through hole of the connecting rod, is made Obtain the first sleeve and second sleeve pipe is flexibly connected with the connecting rod respectively, the rotating shaft 360 ° of rotations in the through hole Turn.

7. refrigerator door cabling guide device according to claim 6, it is characterised in that the first through hole and second is led to Kong Jun is divided into upper through hole and lower through-hole by boundary of the step surface, and the aperture of the upper through hole is more than the aperture of the lower through-hole, The aperture of the lower through-hole is more than or equal to the diameter of the rotating shaft, and the aperture of the upper through hole is more than or equal to the footpath of the holding section To length.

8. refrigerator door cabling guide device according to claim 7, it is characterised in that it is parallel that the holding section includes one In the end face of the step surface, the step surface coordinates the end face and the first component to deviate from the surface of the second component Carried out in the axial direction of the rotating shaft spacing.

9. refrigerator door cabling guide device according to claim 1, it is characterised in that the hinge is at least covered in portion Divide on the first sleeve and/or the second sleeve pipe.

10. a kind of refrigerator, it is characterised in that including the refrigerator door cabling guide device as described in any in claim 1 ~ 9.