CN216694138U - A kind of refrigerator - Google Patents
A kind of refrigerator Download PDFInfo
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- CN216694138U CN216694138U CN202123155941.7U CN202123155941U CN216694138U CN 216694138 U CN216694138 U CN 216694138U CN 202123155941 U CN202123155941 U CN 202123155941U CN 216694138 U CN216694138 U CN 216694138U
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Abstract
The application discloses a refrigerator. The refrigerator includes: a box body and a door body; the box body is used for forming an accommodating space with an opening, and a first hinge piece is arranged on the box body; the door body is used for plugging the opening and is provided with a second hinge piece; the first hinge part is rotatably connected with the second hinge part, the first hinge part comprises a first shaft body and a second shaft body, and the second hinge part comprises a first groove body and a second groove body; the first shaft body is matched with the first groove body, and the second shaft body is matched with the second groove body; the length of the first groove body is smaller than that of the second groove body; the refrigerator wire harness extends out of the refrigerator body to the first hinge piece, leaves the first hinge piece from the position, corresponding to the preset range, of the first hinge piece and extends into the door body, and the preset range is determined by the fact that the normal lines at the two ends of the first groove body and the first groove body enclose. The scheme can solve the problems of friction and extrusion damage of the refrigerator wire harness caused by relative displacement of the door body.
Description
Technical Field
The present application relates to a refrigerator.
Background
With the progress of society and the improvement of living standard, the placing position of the refrigerator in the room and the service life of the refrigerator are more and more emphasized by common users.
When a door body of the current refrigerator is opened relative to a refrigerator body, the refrigerator wire harness exposed outside the door body and the refrigerator body may be rubbed, and even the refrigerator wire harness exposed outside the door body and the refrigerator body may be extruded and damaged.
SUMMERY OF THE UTILITY MODEL
The application provides a refrigerator to solve the refrigerator pencil because of the friction that door body relative displacement caused and the damaged problem of extrusion.
In order to solve the technical problem, the application provides a refrigerator, and the refrigerator includes box and door body:
the box body is used for forming an accommodating space with an opening, and a first hinge piece is arranged on the box body;
the door body is used for plugging the opening and is provided with a second hinge piece;
the first hinge part is rotatably connected with the second hinge part, the first hinge part comprises a first shaft body and a second shaft body, and the second hinge part comprises a first groove body and a second groove body; the first shaft body is matched with the first groove body, and the second shaft body is matched with the second groove body; the length of the first groove body is less than that of the second groove body;
the refrigerator wire harness extends out of the refrigerator body to the first hinge piece, leaves the first hinge piece from the position, corresponding to the preset range, of the first hinge piece and extends into the door body, and the preset range is determined by the fact that the normal lines at the two ends of the first groove body and the first groove body enclose.
The door body comprises a front wall surface facing the refrigerator body, a rear wall surface facing away from the refrigerator body, and a first side wall surface and a second side wall surface which are connected with the front wall surface and the rear wall surface, wherein the first side wall surface is closer to the second hinge piece than the second side wall surface; the first groove body and the second groove body are obliquely extended from the rear wall surface to the first side wall surface, and are gradually separated from each other in the extending direction.
The refrigerator also comprises a hinge cover, wherein the hinge cover is arranged on the refrigerator body and covers the first hinge piece; the hinge cover is provided with a wire outlet hole corresponding to the preset range; the refrigerator wire harness extends out of the refrigerator body to the upper surface of the first hinge piece, leaves the first hinge piece from the position, corresponding to the preset range, of the upper surface of the first hinge piece, and then penetrates through the wire outlet hole to extend into the door body; the upper surface is a surface of the first hinge member disposed toward the hinge cover.
The wire outlet hole is arranged corresponding to the first shaft body, and the refrigerator wire harness leaves the first hinge piece from the upper surface corresponding to the first shaft body.
Wherein, a cone-shaped wire-passing notch communicated with the wire outlet hole is also formed on the hinge cover.
The refrigerator also comprises an end cover, the end cover is arranged on the door body, and a wire structure is formed at the top of the end cover; the refrigerator wire harness extends from the wire outlet hole, sequentially penetrates through the wire structure and the end cover and extends into the door body.
Wherein, the top of the end cover is higher than the top of the hinge cover.
Wherein, the difference in height of the top of the end cover and the hinge cover is greater than or equal to 3 mm.
The wire structure comprises a wire plate forming a wire channel, a wire clamping groove is formed in the wire plate towards the wire channel, and a refrigerator wire harness enters the wire channel and is fixed by the wire clamping groove.
The refrigerator also comprises a cover plate, wherein the cover plate is covered on the second hinge piece, is connected with the end cover and forms an installation space with the end cover and the door body; the portion of the refrigerator wiring harness is located in the installation space.
The refrigerator has the advantages that the refrigerator is different from the prior art, the door body of the refrigerator is provided with the second hinge piece comprising the first groove body and the second groove body, the refrigerator body is provided with the first hinge piece, the first hinge piece comprises the first shaft body and the second shaft body, the first shaft body is matched with the first groove body, the second shaft body is matched with the second groove body, the length of the first groove body is smaller than that of the second groove body, the first shaft body can only move in a relatively limited range, the second shaft body can move in a relatively wide range, the relative moving distance between any point on a preset range defined by the normal lines at the two ends of the first groove body and the refrigerator body is smaller than that between the second groove body and the refrigerator body, under the condition that the refrigerator wire harness leaves the first hinge piece from the position corresponding to the preset range of the first hinge piece and extends into the door body, the refrigerator wire harness leaves the first hinge piece from the position with the small relative displacement distance of the first hinge piece and extends into the door body, so that the swing amplitude and the stretching degree of the refrigerator wire harness between the surface of the door body far away from the box body and the first hinge piece can be very small, the wire harness extrusion damage caused by the excessive stretching of the refrigerator wire harness is avoided, the friction problem between the refrigerator wire harness and other parts such as the door body and the like caused by the excessive swinging of the refrigerator wire harness is further prevented, and the influence of the opening or closing of the door body relative to the box body on the refrigerator wire harness is further reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic structural diagram of an embodiment of a refrigerator according to the present application;
FIG. 2 is an exploded view of a portion of the refrigerator of the present application;
FIG. 3 is a partial schematic view of a door end cap of a refrigerator according to the present application;
FIG. 4 is a schematic view showing the arrangement of wiring harnesses for a refrigerator in a refrigerator according to the present application;
fig. 5 is a partial schematic view of the assembled refrigerator of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are referred to in the embodiments of the present application, the directional indications are only used for explaining the relative position relationship between the components, the motion situation, and the like under a certain posture (as shown in the drawing), and if the certain posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.
The upper hinge of the existing refrigerator is mostly a single-shaft hinge, a door body performs circular motion by taking the axis of a hinge shaft as a center, the hinge shaft is of a hollow structure, a wire harness is connected to a box body part through the hollow shaft of the hinge by the door body, and a hinge cover covers the hinge and the wire harness to play a role in shielding the hinge and the wire harness; however, the structure has a limited application range, and cannot be applied to the door body threading of the double-shaft hinge and the door body threading of the solid shaft hinge.
Based on this, the present application provides a refrigerator 100, and this refrigerator 100 includes a door body cross line structure, can connect door body 1 and box 2 of biaxial hinge refrigerator 100 through this door body cross line structure to can reduce the pencil that connects door body 1 and box 2 because of the friction and the damaged problem of extrusion that door body 1 relative displacement caused.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a refrigerator 100 according to a first embodiment of the present application. The refrigerator 100 of the present embodiment includes a cabinet 2 and a door 1. Wherein, the box body 2 is used for forming a containing space with an opening, and the box body 2 is provided with a first hinge piece 3. The door body 1 is used for plugging the opening, and the door body 1 is provided with a second hinge part 4. The first hinge part 3 and the second hinge part 4 are in fit and rotation connection, so that the door body 1 can be opened or closed relative to the box body 2 when the first hinge part 3 and the second hinge part 4 are in fit and rotation.
In addition, the first hinge part 3 and the second hinge part 4 are connected in a matched and rotating manner to form a first hinge point 311 and a second hinge point 321, wherein the movement locus of the first hinge point 311 is smaller than that of the second hinge point 321, that is, the relative displacement distance of the first hinge point 311 is smaller than that of the second hinge point 321 when the door body 1 is relatively displaced.
Wherein, one of the first hinge part 3 and the second hinge part 4 comprises a first groove body 41 and a second groove body 42, the other one of the first hinge part 3 and the second hinge part 4 comprises a first shaft body 31 and a second shaft body 32, the first shaft body 31 is matched with the first groove body 41 to form a first hinge point 311 at the shaft center of the first shaft body 31, the second shaft body 32 is matched with the second groove body 42 to form a second hinge point 321 at the shaft center of the second shaft body 32, so that the first hinge part 3 and the second hinge part 4 can be matched to form two hinge points of the first hinge point 311 and the second hinge point 321 to realize the double-shaft hinge connection of the door body 1 and the box body 2.
The length of the first groove 41 may be smaller than that of the second groove 42, so that the first shaft 31 can only move in a relatively limited range, and the second shaft 32 can move in a relatively wide range, so that the relative displacement distance of the first hinge point 311 is smaller than that of the second hinge point 321 during the relative displacement of the door 1, and the relative displacement distance of any point on the surface formed by the normal lines at the two ends of the first groove and the first groove in an enclosing manner is also small. Or, when the door body 1 is closed relative to the box body 2, the first shaft body 31 is located outside the second shaft body 32, and the relative displacement distance of the first shaft body 31 located outside is generally smaller than the relative displacement distance of the second shaft body 32 located inside, so that the relative displacement distance of the first hinge point 311 is smaller than the relative displacement distance of the second hinge point 321 when the door body 1 is relatively displaced, and the relative displacement distance of any point on the surface formed by the normal lines at the two ends of the first chute body and the enclosure of the first chute body is also small.
Specifically, the first hinge member 3 may include a first shaft body 31 and a second shaft body 32, and the second hinge member 4 may include a first groove 41 and a second groove 42. Further, the door body 1 includes a front wall surface 11 close to the cabinet 2, a rear wall surface 12 far from the cabinet 2, and a first side wall surface 13 and a second side wall surface 14 connecting the front wall surface 11 and the rear wall surface 12, the first side wall surface 13 being close to the second hinge member 4 compared to the second side wall surface 14; the first and second tanks 41 and 42 may each extend obliquely from the rear wall surface 12 to the first side wall surface 13, and in the extending direction, the first and second tanks 41 and 42 are gradually separated. Here, the first side wall surface 13 may be understood as a surface closest to the second hinge member 4 among two surfaces substantially perpendicular to the horizontal plane connecting the front wall surface 11 and the rear wall surface 12.
In other embodiments, the first hinge member 3 may include the first and second slots 41 and 42, and the second hinge member 4 may include the first and second shafts 31 and 32.
For the connection problem of pencil between the door body 1 of solving double-shaft hinge refrigerator 100 among the background art and the box 2, the refrigerator pencil 8 of this application stretches out to door body 1 and box 2 junction from box 2, then stretches into door body 1 for door body 1 opens or closes less to the influence of refrigerator pencil 8 relative to box 2.
Further, in order to further reduce the problem of friction and extrusion damage of the wire harness connecting the door body 1 and the cabinet body 2 caused by the relative displacement of the door body 1, the refrigerator wire harness 8 extends from the cabinet body 2 to the first hinge piece 3 or the second hinge piece 4, and departs from the first hinge piece 3 or the second hinge piece 4 at the position corresponding to the preset range determined by the normal lines at the two ends of the first groove body 41 and extends into the door body 1, so that the refrigerator wire harness 8 departs from the position with small relative displacement distance of the first hinge piece 3 or the second hinge piece 4, namely the relative displacement distance of the end, close to the rear wall surface 12, of the refrigerator wire harness 8 arranged on the first hinge piece 3 or the second hinge piece 4 is small, and the swing amplitude and the stretching degree of the refrigerator wire harness 8 between the first hinge piece 3 or the second hinge piece 4 and the rear wall surface 12 can be small, the wire harness extrusion damage caused by the excessive stretching of the refrigerator wire harness 8 is avoided, the friction problem between the refrigerator wire harness 8 and other parts such as the door body 1 caused by the swinging of the refrigerator wire harness 8 is further prevented, and the influence on the refrigerator wire harness 8 caused by the opening or closing of the door body 1 relative to the box body 2 is further reduced.
The above-mentioned "normal lines at both ends of the first tank 41" can be understood as normal lines in the longitudinal direction at both ends of the first tank 41. For example, as shown in fig. 3, if the first end length direction of the first channel 41 is L1, the normal line of the first end of the first channel 41 is a line OB perpendicular to the first end length direction L1 of the first channel 41; when the second end length direction of the first groove 41 is L2, the normal line of the second end of the first groove 41 is a line OA perpendicular to the second end length direction L2 of the first groove 41. In this case, the preset range may also be understood as a plane formed by connecting "the outer groove line of the cross section of the first groove body 41 in the horizontal direction (i.e., the line AB shown in fig. 3)" and "the tangent lines of both end points of the cross section of the first groove body 41 in the longitudinal direction (i.e., the line OA and the line OB shown in fig. 3)" to each other.
Taking an example of the first hinge member 3 including the first shaft 31 and the second shaft 32, and the second hinge member 4 including the first groove 41 and the second groove 42, as shown in fig. 2, the refrigerator harness 8 extends from the box body 2 to the first hinge member 3. And the refrigerator wire harness 8 may extend along the surface of the first hinge member 3 from an end of the first hinge member 3 remote from the rear wall surface 12 to an end of the first hinge member 3 near the rear wall surface 12. The refrigerator wire harness 8 leaves the first hinge part 3 from the preset range corresponding to the first hinge part 3 and then extends into the door body 1. In this solution, since the refrigerator wire harness 8 disposed on the first hinge member 3 extends along the surface of the first hinge member 3, the relative movement of the door body 1 does not cause the relative displacement between the refrigerator wire harness 8 disposed on the first hinge member 3 and the first hinge member 3, so that the relative movement of the door body 1 does not adversely affect the refrigerator wire harness 8 disposed on the first hinge member 3, but since the first hinge member 3 and the door body 1 generate the relative movement, so that the end of the refrigerator wire harness 8 disposed on the first hinge member 3 close to the rear wall surface 12 moves relative to the door body 1, when the end of the refrigerator wire harness 8 disposed on the first hinge member 3 close to the rear wall surface 12 is disposed at the corresponding preset range of the first hinge member 3, the moving distance of the end of the refrigerator wire harness 8 disposed on the first hinge member 3 close to the rear wall surface 12 relative to the door body 1 has become small, so that the adverse effect of the relative movement of the door body 1 on the refrigerator wire harness 8 becomes small.
Further, the refrigerator wire harness 8 may leave the first hinge member 3 from the first shaft 31 of the first hinge member 3 and then extend into the door body 1, such that the end of the refrigerator wire harness 8 disposed on the first hinge member 3, which is close to the rear wall surface 12, is fixed at the first shaft 31 of the first hinge member 3; the relative movement distance between the first shaft body 31 and the door body 1 is smaller than that between the second shaft body 32, so that the adverse effect of the relative movement of the door body 1 on the refrigerator wiring harness 8 can be small.
In order to further reduce the adverse effect of the relative movement of the door body 1 on the refrigerator wiring harness 8, the refrigerator wiring harness 8 is provided with at least one guide structure to limit the freedom of movement of the refrigerator wiring harness 8 between the first hinge piece 3 and the rear wall surface 12, so that the refrigerator wiring harness 8 exposed outside the door body 1 and the refrigerator body 2 is prevented from being extruded by the refrigerator body 2 when the refrigerator wiring harness 8 is exposed too much to cause the door body 1 to move, and the friction between the refrigerator wiring harness 8 and the refrigerator body 2 or other structures is also reduced.
One of which is an outlet hole 61 provided on the hinge cover 6. Specifically, the present application may include a hinge cover 6 provided on the cabinet 2, and the hinge cover 6 is provided to the first hinge member 3, and the refrigerator harness 8 extending along the first hinge member 3 is provided between the hinge cover 6 and the first hinge member 3, i.e., the refrigerator harness 8 protrudes from the cabinet 2 to an upper surface 33 of the first hinge member 3, and extends along the upper surface 33 of the first hinge member 3. The upper surface 33 of the first hinge part 3 is the surface of the first hinge part 3 facing away from the second hinge part 4, and can also be understood as the surface of the first hinge part 3 facing the hinge cover 6. The hinge cover 6 is provided with a wire outlet 61 at a portion above the door body 1. The refrigerator wire harness 8 can extend from the first hinge member 3 and pass through the wire outlet hole 61, so that the middle part of the refrigerator wire harness 8 exposed outside the door body 1 and the refrigerator body 2 is restrained by the wire outlet hole 61, and the wire outlet hole 61 is formed on the part of the hinge cover 6 above the door body 1, so that the refrigerator wire harness 8 between the first hinge member 3 and the rear wall surface 12 cannot move to the refrigerator body 2, and the refrigerator wire harness 8 exposed outside the door body 1 and the refrigerator body 2 cannot be squeezed by the refrigerator body 2.
Preferably, the outlet hole 61 may be located above a sector (i.e., a corresponding preset range of the first hinge member 3, and may be specifically an OAB sector as shown in fig. 3) formed by a moving path of the first hinge point 311, and it is specifically understood that the outlet hole 61 may be located above a plane formed by connecting an "outer slot line (i.e., an AB line as shown in fig. 3) of a cross section of the first groove body 41 in the horizontal direction" and "tangential lines (i.e., an OA line and an OB line as shown in fig. 3) of two end points of a length direction of the cross section of the first groove body 41 in the horizontal direction" to each other, and since the preset range corresponding to the first hinge member 3 is the smallest relative displacement distance from the door body 1 when the door body 1 is relatively moved, the relative displacement distance from the outlet hole 61 to the door body 1, which is set corresponding to the preset range corresponding to the first hinge member 3, becomes small, so that the relative displacement distance from the door body 1 to the middle portion of the refrigerator wire harness 8 exposed outside the door body 1 and the cabinet 2 becomes small, the pulling of the first hinge piece 3 and the hinge cover 6 to the refrigerator wiring harness 8 can be reduced, and the pulling abrasion of the refrigerator wiring harness 8 in the door opening and closing process is avoided. For example, the outlet hole 61 may be provided corresponding to the first shaft body 31, that is, the outlet hole 61 is opened on a portion of the hinge cover 6 located above the first shaft body 31.
In addition, the hinge cover 6 may further have a wire passing notch 62 communicated with the wire outlet hole 61, so that the refrigerator wire harness 8 may pass through the wire passing notch 62 and enter the wire outlet hole 61. Preferably, the wire passing notch 62 may be a tapered wire passing notch 62, wherein the tapered structure is favorable for the penetration of the refrigerator wire harness 8 and is unfavorable for the refrigerator wire harness 8 to fall out from the wire outlet hole 61 through the wire passing notch 62, so that the assembly is convenient, and the safety and the reliability are high. Alternatively, the extending direction of the wire passing notch 62 may be different from the extending direction of the appearing hole, for example, the angle between the extending direction of the wire outlet hole 61 and the extending direction of the wire passing hole is 60 °, so as to be unfavorable for the refrigerator wire harness 8 to fall off from the wire outlet hole 61 through the wire passing notch 62. Or, the wire passing notch 62 is linear, but the width of the cross section of the wire passing notch 62 in the horizontal direction is gradually increased along the direction far away from the wire outlet hole 61, and the minimum width of the cross section of the wire passing notch 62 in the horizontal direction is smaller than the diameter of the refrigerator wiring harness 8, so that the penetration of the refrigerator wiring harness 8 is facilitated and the falling-off of the refrigerator wiring harness 8 from the wire outlet hole 61 through the wire passing notch 62 is not facilitated.
Another guide structure may be a wire structure formed on top of the end cap 5. Specifically, the refrigerator 100 of the present application may include an end cover 5 disposed on the door body 1, and a wire structure may be formed on the top of the end cover 5, and the refrigerator wire harness 8 may extend from the wire outlet hole 61, sequentially pass through the wire structure and the end cover 5, and extend into the door body 1. As shown in fig. 4, the refrigerator wire harness 8 may extend from the hinge cover 6 through a wire passage in the wire structure and then into the end cover 5, so as to further limit the freedom of movement of the refrigerator wire harness 8 exposed outside the door body 1 and the cabinet 2 by the wire structure, and avoid the problem of squeezing of the refrigerator wire harness 8 exposed outside the door body 1 and the cabinet 2 when the door body 1 moves relatively.
The wire structure may include a wire guide plate 51 forming a wire passage, and the wire guide plate 51 is formed with a wire clamping groove 511 facing the wire passage, so that the refrigerator wire harness 8 may enter the wire passage and the refrigerator wire harness 8 may be fixed through the wire clamping groove 511.
In addition, the top of the end cover 5 can be not lower than the top of the hinge cover 6, so that the conducting wire structure is not arranged below the hinge cover 6, and the conducting wire structure and the hinge cover 6 are prevented from being interfered, thereby avoiding the phenomenon that the refrigerator wiring harness 8 exposed outside the door body 1 and the refrigerator body 2 is excessively bent due to the fact that the conducting wire structure is arranged below the hinge cover 6.
Preferably, the top of the end cover 5 is higher than the top of the hinge cover 6, so as to facilitate the routing of the refrigerator wiring harness 8 and avoid the refrigerator wiring harness 8 exposed outside the door body 1 and the cabinet 2 from being bent at an excessively large angle. Of course, in other embodiments, the top of the end cap 5 may be in the same plane as the top of the hinge cover 6.
Preferably, the height difference between the top of the end cover 5 and the hinge cover 6 may be greater than or equal to 3mm, further preventing the refrigerator wire harness 8 from being excessively bent.
In the present embodiment, the refrigerator 100 of the present application may further include a cover plate 7. The cover plate 7 covers the second hinge member 4 and is connected to the end cap 5. The cover plate 7, the end cover 5 and the door body 1 form an installation space; a portion of the refrigerator wire harness 8 may be located in the installation space, and in particular, the refrigerator wire harness 8 between the first hinge member 3 and the rear wall surface 12 may be located in the installation space to shield the refrigerator wire harness 8 and the head of the hinge cover 6 between the first hinge member 3 and the rear wall surface 12 by the cover plate 7, so as to improve the aesthetic degree of the refrigerator 100, so that the refrigerator 100 has a neat and beautiful appearance.
Wherein the connection between the cover plate 7 and the end cap 5 is not limited. As shown in fig. 5, the cover plate 7 may be fixedly connected to the end cap 5 by fasteners (e.g., screws or rivets). Alternatively, the cover plate 7 may be secured to the end cap 5 using catches 52 as shown in FIG. 2. Alternatively still, the cover plate 7 may be secured to the end cap 5 by a snap 53 as shown in FIG. 2. In a specific example, as shown in fig. 1, 2 and 5, the cover plate 7 can be fixed to the end cap 5 by a screw, a catch 53 and two claws 52, thus ensuring the fastening of the connection between the cover plate 7 and the end cap 5.
In addition, to avoid tensile breakage of the refrigerator wire harness 8, at least part of the refrigerator wire harness 8 may be provided as a retractable wire harness. The refrigerator wire harness 8 between the first hinge member 3 and the rear wall surface 12 may be specifically provided in a stretchable shape. And the difference between the maximum length of the refrigerator wire harness 8 between the first hinge member 3 and the rear wall surface 12 and the minimum length of the refrigerator wire harness 8 between the first hinge member 3 and the rear wall surface 12 during contraction is larger than the maximum value of the relative displacement distance between one end, close to the rear wall surface 12, of the refrigerator wire harness 8 arranged on the first hinge member 3 and the door body 1, so that when one end, close to the rear wall surface 12, of the refrigerator wire harness 8 arranged on the first hinge member 3 and the door body 1 is relatively displaced, the refrigerator wire harness 8 between the first hinge member 3 and the rear wall surface 12 performs telescopic movement in the telescopic range, the refrigerator wire harness 8 between the first hinge member 3 and the rear wall surface 12 is prevented from being broken due to excessive stretching, and the refrigerator wire harness 8 between the first hinge member 3 and the rear wall surface 12 is also prevented from rubbing due to excessive contraction.
To sum up, the refrigerator door body is provided with a second hinge part comprising a first groove body and a second groove body, the refrigerator body is provided with a first hinge part, the first hinge part comprises a first shaft body and a second shaft body, the first shaft body is matched with the first groove body, the second shaft body is matched with the second groove body, the length of the first groove body is smaller than that of the second groove body, the first shaft body can only move in a relatively limited range, and the second shaft body can move in a relatively wide range, so that the relative movement distance between any point on a determined preset range enclosed by the normal lines at the two ends of the first groove body and the refrigerator body is smaller than that between the second groove body and the refrigerator body, under the condition that the refrigerator wire harness leaves the first hinge part from the position where the first hinge part corresponds to the preset range and extends into the door body, the refrigerator leaves the first hinge part from the position where the relative movement distance of the first hinge part is small and extends into the door body, therefore, the swing amplitude and the stretching degree of the refrigerator wire harness between the surface of the door body far away from the box body and the first hinge piece can be very small, the wire harness extrusion damage caused by the excessive stretching of the refrigerator wire harness is avoided, the friction problem between the refrigerator wire harness and other parts such as the door body caused by the swinging of the refrigerator wire harness is further prevented, and the influence on the refrigerator wire harness caused by the opening or closing of the door body relative to the box body is further reduced.
The above description is only an embodiment of the present application, and is not intended to limit the scope of the present application, and all equivalent structures or equivalent processes performed by the present application and the contents of the attached drawings, which are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.
Claims (10)
1. A refrigerator, characterized in that the refrigerator comprises:
the box body is used for forming an accommodating space with an opening, and a first hinge piece is arranged on the box body;
the door body is used for plugging the opening, and a second hinge piece is arranged on the door body;
the first hinge part is rotatably connected with the second hinge part, the first hinge part comprises a first shaft body and a second shaft body, and the second hinge part comprises a first groove body and a second groove body; the first shaft body is matched with the first groove body, and the second shaft body is matched with the second groove body; the length of the first groove body is smaller than that of the second groove body;
the refrigerator wire harness extends out of the refrigerator body to the first hinge piece, leaves from the position, corresponding to the preset range, of the first hinge piece, and extends into the door body, and the preset range is determined by the normal lines at two ends of the first groove body and the first groove body in an enclosing mode.
2. The refrigerator according to claim 1, wherein the door body includes a front wall surface facing the cabinet, a rear wall surface facing away from the cabinet, and first and second side wall surfaces connecting the front and rear wall surfaces, the first side wall surface being closer to the second hinge member than the second side wall surface; the first groove body and the second groove body are both obliquely extended from the rear wall surface to the first side wall surface, and in the extending direction, the first groove body and the second groove body are gradually separated.
3. The refrigerator according to claim 1, further comprising a hinge cover disposed on the cabinet and covering the first hinge member; the hinge cover is provided with a wire outlet hole corresponding to the preset range; the refrigerator wire harness extends out of the refrigerator body to the upper surface of the first hinge piece, leaves the first hinge piece from the position, corresponding to the preset range, of the upper surface of the first hinge piece, and then penetrates through the wire outlet hole to extend into the door body; wherein the upper surface is a surface on which the first hinge piece is disposed toward the hinge cover.
4. The refrigerator of claim 3 wherein the outlet hole is disposed in relation to a first shaft, the refrigerator wiring harness exiting the first hinge member from the upper surface in relation to the first shaft.
5. The refrigerator as claimed in claim 3, wherein the hinge cover further has a tapered wire passing notch formed thereon to communicate with the wire outlet hole.
6. The refrigerator according to claim 3, further comprising an end cover, wherein the end cover is arranged on the door body, and a conducting wire structure is formed at the top of the end cover; the refrigerator wiring harness extends from the wire outlet hole, sequentially penetrates through the wire structure and the end cover and extends into the door body.
7. The refrigerator of claim 6, wherein a top of the end cap is higher than a top of the hinge cover.
8. The refrigerator of claim 7, wherein a height difference between the top of the end cap and the hinge cover is greater than or equal to 3 mm.
9. The refrigerator of claim 6, wherein the wire structure includes a wire guide plate forming a wire passage, the wire guide plate being formed with a wire catching groove toward the wire passage, the refrigerator wire harness entering the wire passage and being fixed by the wire catching groove.
10. The refrigerator according to claim 6, further comprising a cover plate, wherein the cover plate is covered on the second hinge member, connected to the end cover, and forms an installation space with the end cover and the door body; the portion of the refrigerator wiring harness is located in the installation space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123155941.7U CN216694138U (en) | 2021-12-14 | 2021-12-14 | A kind of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123155941.7U CN216694138U (en) | 2021-12-14 | 2021-12-14 | A kind of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216694138U true CN216694138U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123155941.7U Active CN216694138U (en) | 2021-12-14 | 2021-12-14 | A kind of refrigerator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024022200A1 (en) * | 2022-07-29 | 2024-02-01 | 青岛海尔电冰箱有限公司 | Door-in-door refrigerator |
| WO2024048982A1 (en) * | 2022-08-29 | 2024-03-07 | 삼성전자주식회사 | Refrigerator |
| WO2024120348A1 (en) * | 2022-12-05 | 2024-06-13 | 青岛海尔电冰箱有限公司 | Refrigerator |
-
2021
- 2021-12-14 CN CN202123155941.7U patent/CN216694138U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024022200A1 (en) * | 2022-07-29 | 2024-02-01 | 青岛海尔电冰箱有限公司 | Door-in-door refrigerator |
| WO2024048982A1 (en) * | 2022-08-29 | 2024-03-07 | 삼성전자주식회사 | Refrigerator |
| WO2024120348A1 (en) * | 2022-12-05 | 2024-06-13 | 青岛海尔电冰箱有限公司 | Refrigerator |
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