Summary of the invention
Technical problem to be solved by this invention is to provide a kind of and can realize limit stops that maximum open angle is spacing and the refrigerator with this limit stops.Further, adjustable limit stops of a kind of maximum angle of can realizing opening the door and refrigerator are also provided with this limit stops.
The present invention has adopted following technical scheme, a kind of limit stops comprises first retaining mechanism, stop mechanism, axis hole, and described limit stops is a sheet material, one end of this sheet material is provided with described first retaining mechanism and axis hole, and other end bending constitutes described stop mechanism; Described first retaining mechanism is used for fixing the end face of described limit stops in the door body; Described shaft hole sleeve is connected on the hinge axis, is used to make described limit stops to sway under the drive of door body; Described stop mechanism is used for the unlatching of barrier door body when the door body is opened to spacing angle.
In a kind of scheme, be provided with at least one spacing hole in described first retaining mechanism, described each spacing hole is used to make described limit stops with the end face of different fixed angle in the door body.
Further, to be with described axis hole be the arc shooting in the center of circle to described each spacing hole.
In a kind of scheme, described first retaining mechanism is a groove, and described groove is used to make described limit stops with the end face of different fixed angle in the door body.
Further, described groove is for being the fan groove in the center of circle with described axis hole.
A kind of refrigerator comprises a body, casing, hinge and hinge axis, and door body and casing link together by hinge axis, it is characterized in that also comprise limit stops, lock-screw, described limit stops comprises: first retaining mechanism, stop mechanism, axis hole; Described limit stops is a sheet material, and an end of this sheet material is provided with described first retaining mechanism and axis hole, and other end bending constitutes described stop mechanism; The end face of described door body is provided with second retaining mechanism, and described lock-screw is fixed in described limit stops by described first retaining mechanism and described second retaining mechanism end face of a body; Described shaft hole sleeve is connected on the hinge axis, is used to make described limit stops to sway under the drive of door body; Described stop mechanism is used for the unlatching of barrier door body when the door body is opened to spacing angle.
In a kind of scheme, be provided with at least one spacing hole described in the refrigerator in first retaining mechanism or in second retaining mechanism, described each spacing hole is used to make described limit stops with the end face of different fixed angle in the door body.
Further, to be with described axis hole be the arc shooting in the center of circle to described each spacing hole.
In a kind of scheme, be provided with a groove in described first retaining mechanism or in second retaining mechanism, described groove is used to make described limit stops with the end face of different fixed angle in the door body.
Further, described groove is for being the fan groove in the center of circle with described axis hole.
Owing to adopted above technical scheme, the beneficial effect that the present invention is possessed is, owing to be provided with limit stops, no longer need on hinge, carry out special structural design, it is spacing just can to realize that the opposite house body is opened, avoided that Men Tiyu side metope bumps in the process of opening the door, improved the service life of door body.
Further, first retaining mechanism is being set on the limit stops or second retaining mechanism is being set on the door body, can make things convenient for the user to regulate according to the maximum open angle of environment for use opposite house body, thereby can effectively utilize kitchen space, prevent Men Tiyu between the walls unnecessary collision, avoided the damage of refrigerator parts.
The specific embodiment
In conjunction with the accompanying drawings the present invention is described in further detail below by the specific embodiment.
Embodiment one: as shown in Figure 3, refrigerator involved in the present invention comprises a body 11, limit stops 31, lock-screw 32, second retaining mechanism 321, hinge 33, hinge axis 34 and casing 35; As shown in Figure 4, limit stops 31 comprises first retaining mechanism 311, stop mechanism 312, axis hole 313.This limit stops 31 is a sheet material, and an end of this sheet material is provided with first retaining mechanism 311 and axis hole 313, and other end bending constitutes stop mechanism 312; First retaining mechanism 311 is used for fixing the end face of limit stops 31 in door body 11; Axis hole 313 is socketed on the hinge axis 34, is used to make limit stops 31 to sway under the drive of door body 11; Stop mechanism 312 is used for the unlatching of barrier door body 11 when door body 11 is opened to spacing angle.Because limit stops 31 has replaced being provided with in the prior art arc surface on hinge way is set, avoided in the process of opening the door the infringement that opposite house body 11 causes that bumps of door body 11 and hinge 33 in refrigerator structure.
The setting of second retaining mechanism 321 can make the maximum angle that opens the door adjustable on first retaining mechanism 311 on the limit stops 31 and door body 11.
Embodiment two: as shown in Figure 4, limit stops 31 comprises first retaining mechanism 311, stop mechanism 312, axis hole 313.In the present embodiment, first retaining mechanism 311 is set at least one spacing hole, described spacing hole is used to make described limit stops with the end face of different fixed angle in door body 11, be that being provided with of a plurality of spacing holes can realize that a body 11 maximum open angles are adjustable, the corresponding maximum open angle of each spacing hole.Because limit stops 31 is followed a body 11 and is rotated around hinge axis 34, and limit stops 31 is enclosed within on the hinge axis 34 by axis hole 313, so it is the arc shooting in the center of circle that preferably a plurality of spacing holes are set to axis hole 313.
As Fig. 5, shown in 6, when beating opening door body 11, limit stops 31 is followed a body 11 and is rotated with hinge axis 34, and the stop mechanism 312 on limit stops 31 contacts with hinge 33 and stops door body 11 to continue to open.As shown in Figure 7, when door body 11 was closed, limit stops 31 and hinge 33 did not influence the attractive in appearance of refrigerator at all between door body 11 and casing 35.
Please refer to Fig. 8-12, during original state, door body 11 closures, lock-screw 32 is arranged in a spacing hole, and maximum open angle is 135 ° between door body 11 and the casing 35; If need regulate to maximum open angle, after in a direction indicated by the arrow door body 11 being forwarded to the position that needs, keep door body 11 invariant positions, the lock-screw 32 that will expose with screwdriver takes off, rotation limit stop 31, make second retaining mechanism 321 (second retaining mechanism 321 only is provided with a spacing hole that is used for fixing lock-screw in the present embodiment) on another spacing hole aligning door body 11, at last the spacing hole of lock-screw 32 by first retaining mechanism 311 is fixed on second retaining mechanism 321, maximum open angle is adjusted to 90 ° between door body 11 and the casing 35 at this moment.Certainly select other spacing hole just can realize the adjusting of other maximum open angles.
Need to prove, because spacing hole limited amount, the maximum open angle that can regulate is limited several fixed values, sometimes may need the position of opposite house body 11 to do a little adjusting, just can make spacing hole 311 aim at door body 11, but among this embodiment, maximum open angle is not prone to unartificial variation.
Embodiment three: please refer to Figure 13, limit stops 31 comprises first retaining mechanism 311, stop mechanism 312, axis hole 313.In the present embodiment, first retaining mechanism 311 is set to a groove, and described groove is used to make described limit stops with the end face of different fixed angle in the door body, promptly realizes the adjusting of maximum open angle by the position of adjustment screw in groove.First retaining mechanism is set to a groove in the present embodiment, is in order to overcome the problem that maximum open angle can only be chosen among the embodiment one from limited several values, realize the purpose that maximum open angle can be regulated continuously in the scope that sets.Because limit stops 31 is followed a body 11 and is rotated around hinge axis 34, and limit stops 31 is enclosed within on the hinge axis 34 by axis hole 313, so preferably, it is the fan groove in the center of circle that groove is set to axis hole 313.
As Fig. 5, shown in 6, when beating opening door body 11, limit stops 31 is followed a body 11 and is rotated with hinge axis 34, and the limiting section 312 on limit stops 31 contacts with hinge 33 and stops door body 11 to continue to open.As shown in Figure 7, when door body 11 was closed, limit stops 31 and hinge 33 did not influence the attractive in appearance of refrigerator at all between door body 11 and casing 35.
Please refer to Fig. 8-12, during original state, door body 11 closures, lock-screw 32 is arranged in a spacing hole; If need regulate to maximum open angle, after in a direction indicated by the arrow door body 11 being forwarded to the position that needs, keep door body 11 invariant positions, after with screwdriver lock-screw 32 being unscrewed, rotation limit stop 31, in fan groove, regulate the position of lock-screw 32 simultaneously, limit stops 31 is fixed on (321 of second retaining mechanisms are provided with a spacing hole that is used for fixing screw in the present embodiment) on second retaining mechanism 321, finishes the adjusting of maximum open angle between opposite house body 11 and the casing 35.
In the present embodiment, only need loosening lock-screw 32 can finish the adjusting of maximum open angle, embodiment one operation is simpler relatively, and because fan groove is continuous, make the user that bigger selection space be arranged when angular adjustment, but lock-screw 32 is not fixed on the limit stops in the present embodiment, so the screw fixed bit of second retaining mechanism there is higher requirement.
Embodiment four: please refer to Figure 14, limit stops 31 comprises first retaining mechanism 311, stop mechanism 312, axis hole 313.In the present embodiment, first retaining mechanism 311 only is provided with a spacing hole that is used for fixing lock-screw 32, and second retaining mechanism 321 that will be positioned on the body is set at least one spacing hole, and described each spacing hole is used to make described limit stops with the end face of different fixed angle in the door body.Preferably, each spacing hole on the door body being made as with the axis hole is the arc in the center of circle.
As Fig. 5, shown in 6, when beating opening door body 11, limit stops 31 is followed a body 11 and is rotated with hinge axis 34, and the limiting section 312 on limit stops 31 contacts with hinge 33 and stops door body 11 to continue to open.As shown in Figure 7, when door body 11 was closed, limit stops 31 and hinge 33 did not influence the attractive in appearance of refrigerator at all between door body 11 and casing 35.
Please refer to Fig. 8-12, during original state, door body 11 closures, lock-screw 32 is arranged in a spacing hole; If need regulate to maximum open angle, after in a direction indicated by the arrow door body 11 being forwarded to the position that needs, keep door body 11 invariant positions, after with screwdriver lock-screw 32 being unscrewed, rotation limit stop 31, in second retaining mechanism 321, select a suitable spacing hole, screw is fixed, finish the adjusting of maximum open angle between opposite house body 11 and the casing 35.
The design of present embodiment is identical with embodiment two, and difference is that present embodiment is that a plurality of adjusting spacing holes that will be used for the maximum opening angle of adjustment doors body are arranged on a body, and promptly second retaining mechanism 321 on the door body 11 is made of a plurality of spacing holes; 31 of limit stops are provided with a spacing hole, by with the door body on the cooperation of different spacing holes, limit stops is fixed on the body 11 with the different anglecs of rotation, to realize the maximum opening angle of adjustment doors body 11.
Embodiment five: please refer to Figure 13 and Figure 14, limit stops 31 comprises first retaining mechanism 311, stop mechanism 312, axis hole 313.In the present embodiment, first retaining mechanism 311 only is provided with a spacing hole that is used for fixing lock-screw 32, on second retaining mechanism 321 on the door body 11 groove is set, described groove is used to make described limit stops with the end face of different fixed angle in the door body.Preferably, being made as described groove with axis hole 313 is the fan groove in the center of circle.
As Fig. 5, shown in 6, when beating opening door body 11, limit stops 31 is followed a body 11 and is rotated with hinge axis 34, and the limiting section 312 on limit stops 31 contacts with hinge 33 and stops door body 11 to continue to open.As shown in Figure 7, when door body 11 was closed, limit stops 31 and hinge 33 did not influence the attractive in appearance of refrigerator at all between door body 11 and casing 35.
Please refer to Fig. 8-12, during original state, door body 11 closures, lock-screw 32 is arranged in a spacing hole; If need regulate to maximum open angle, after in a direction indicated by the arrow door body 11 being forwarded to the position that needs, keep door body 11 invariant positions, after with screwdriver lock-screw 32 being unscrewed, rotation limit stop 31, on second retaining mechanism 321, select a suitable spacing hole, screw is fixed, finish the adjusting of maximum open angle between opposite house body 11 and the casing 35.
The design of present embodiment is identical with embodiment three, just will be used to make described limit stops 31 to be arranged on door body 11 with the structure that different angles are fixed on the body end face.
Need to prove, to also have a lot of extended modes though only listed above five kinds of embodiment for the present invention.Such as, can be made as the discontinuous groove of angle (the obviously easier hold-down screw of this kind groove) for the fan-shaped groove among the embodiment three; For only first retaining mechanism 311 and the way that second retaining mechanism 321 only is set are being set on the limit stops 31 on door body 11, also can take on the limit stops 31 and on the door body 11 first retaining mechanism 311 and second retaining mechanism 321 are being set respectively.
Above content be in conjunction with concrete embodiment to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.