CN204128268U - Door switch mechanism and mobile icebox - Google Patents
Door switch mechanism and mobile icebox Download PDFInfo
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- CN204128268U CN204128268U CN201420646490.8U CN201420646490U CN204128268U CN 204128268 U CN204128268 U CN 204128268U CN 201420646490 U CN201420646490 U CN 201420646490U CN 204128268 U CN204128268 U CN 204128268U
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Abstract
The utility model relates to a kind of door switch mechanism and mobile icebox; The dual-side of described chamber door symmetry offers respectively the first opening and the second opening; Described door switch mechanism comprises: handle main body, is installed in rotation on described chamber door; Relative to the first snap close of described first opening Telescopic movable, described first snap close drives with described handle main body and is connected, and described first snap close comprises the elastic reset part that described first snap close is resetted; At least one actuator and the second snap close relative to described second opening Telescopic movable; Described actuator drives with the first snap close and the second snap close respectively and is connected; When described handle body rotation, drive described first snap close and described second snap close to do synchronous backward and move, to make described first snap close depart from or fasten the first opening, and described second snap close synchronously departs from or fastens the second opening.The utility model can ensure that the connection between the chamber door of refrigerator and casing is more firm, improves sealing and the refrigeration of refrigerator.
Description
Technical field
The utility model relates to a kind of door switch field, more particularly, relates to a kind of door switch mechanism for refrigerator and adopts the mobile icebox of this door switch mechanism.
Background technology
In prior art, the door switch of refrigerator is only provided with single snap close usually.When closing refrigerator door, single snap close is locked in opening, thus by the door locked of refrigerator on refrigerator main body; And when to open, pull snap close to make snap close depart from opening.The mode of this door switch only relies on the fastening between single snap close and opening to realize, less stable.When snap close can not lock opening exactly, easily cause the connection between refrigerator main body and door insecure, and then cause the sealing of refrigerator and refrigeration to reduce.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provides a kind of good stability and the door switch mechanism be connected firmly between chamber door and casing and adopt the mobile icebox of this door switch mechanism.
The utility model solves the technical scheme that its technical problem adopts: providing a kind of door switch mechanism, for being arranged on the chamber door of mobile icebox, the dual-side of described chamber door symmetry offering respectively the first opening and the second opening; Described door switch mechanism comprises:
Handle main body, is installed in rotation on described chamber door;
Relative to the first snap close of described first opening Telescopic movable, described first snap close side is resisted against in described handle main body, and drives with described handle main body and be connected, and described first snap close comprises the elastic reset part for making described first snap close reset;
At least one actuator, and relative to the second snap close of described second opening Telescopic movable; At least one actuator side described is resisted against on described second snap close, and at least one actuator described drives with described first snap close and described second snap close respectively and is connected;
When described handle body rotation, drive described first snap close and described second snap close to do synchronous backward and move, to make described first snap close depart from or fasten described first opening, and described second snap close synchronously departs from or fastens described second opening.
In an embodiment, described door switch mechanism also comprises the mount pad be embedded on described chamber door; Described mount pad inside is formed with accommodating cavity;
Described handle main body is contained in described accommodating cavity by the rotating shaft running through described handle main body rotationally; Described first snap close telescopically is arranged on described mount pad;
Described second snap close is slidably mounted on described mount pad relatively, and is formed with accommodation space between described second snap close and described mount pad; At least one actuator part described is contained in described accommodation space, and relatively described mount pad is rotatable.
In an embodiment, described first snap close also comprises snap close main body and can depart from or buckle into the buckling parts of described first opening;
Described snap close main body is contained in the accommodating cavity of described mount pad, and is resisted against in described handle main body; Described buckling parts one end is fixed in described snap close main body, and the other end extends the outside protruding from described accommodating cavity;
Described snap close main body is also formed with along the telescopic direction of described buckling parts the mounting groove installed for described elastic reset part; Mounting rod and return unit erecting bed is also provided with in the accommodating cavity of described mount pad; Described elastic reset part one end is resisted against on the inwall of described mounting groove; The other end telescopically of described elastic reset part is arranged on the mounting rod of described mount pad, and is resisted against on described return unit erecting bed.
Preferably, described elastic reset part is back-moving spring or Elastic plastic-rubber part.
In an embodiment, described mount pad is also convexly equipped with at least one locating dowel, and at least one actuator described offers one first locating hole; Described locating dowel is arranged in described first locating hole slidably to make described actuator be positioned on described mount pad;
Described mount pad also offers at least one first chute, and at least one actuator described, correspondence position offers the second locating hole; Fixture through after described second locating hole, described first chute and described snap close main body, is connected with described first snap close by securing member successively; And described fixture in described first chute slidably.
In an embodiment, described first chute is kidney ellipsoid groove, and described first locating hole is kidney ellipsoid hole.
Preferably, described actuator is also provided with multiple projection; Described multiple projection is contained in the described accommodation space that formed between described second snap close and described mount pad.
In an embodiment, described second snap close is formed with T-shaped slide block on the side of described actuator; And correspondence is provided with the second chute on described mount pad; Described slide block is placed in described second chute slidably.
In an embodiment, described second snap close is formed with recess on the side of at least one actuator described, forms described accommodation space between the surface of described recess and described mount pad.
For technical solution problem, the utility model additionally provides a kind of mobile icebox, comprises casing and chamber door, the dual-side of described chamber door symmetry is formed with respectively the first opening and the second opening; Described chamber door is provided with foregoing door switch mechanism; First snap close of described door switch mechanism can depart from or buckle into described first opening, and described second snap close can depart from or buckle into described second opening.
The beneficial effects of the utility model are: by being provided with two snap closes of synchronous backward motion, and door of refrigerator is when opening, by arranging two actuators in the second snap close bilateral symmetry, second snap close can be moved reposefully on horizontal linear, and the first snap close and the second snap close move to assigned address (such as buckle in corresponding opening or depart from corresponding opening completely) like clockwork; And adopt two snap closes jointly to play double locking effect when chamber door is closed, can ensure that the connection between the chamber door of refrigerator and casing is more firm, sealing and the refrigeration of refrigerator can be improved thus.In addition, because actuator surface is provided with multiple projection, make whole door switch mechanism steady and smooth in the course of the work, and can noise be reduced.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the door switch mechanism of the utility model one embodiment schematic diagram when to be arranged on chamber door and to be in locking state;
Fig. 2 is the schematic diagram of the door switch mechanism of the utility model one embodiment when to be arranged on chamber door and to be in unlocking condition;
Fig. 3 is an angle schematic diagram of the door switch mechanism of the utility model one embodiment;
Fig. 4 is the explosive view of the door switch mechanism (band chamber door) in Fig. 1;
Fig. 5 is the partial enlargement exploded view of the door switch structure in Fig. 4;
Fig. 6 is the structural representation of a mount pad angle of the utility model one embodiment;
Fig. 7 is the structural representation of the actuator of the utility model one embodiment;
Fig. 8 is the structural representation of the second snap close of the utility model one embodiment;
Fig. 9 is the door switch mechanism of the utility model one embodiment schematic diagram when being in unlocking condition;
Figure 10 is the door switch mechanism of the utility model one embodiment schematic diagram when being in locking state.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be understood that, specific embodiment described herein only for explaining the utility model, and is not used in restriction the utility model.
Fig. 1-2 shows the door switch mechanism of the utility model one embodiment.As shown in Figure 1-2, this door switch mechanism 1 is for being fixedly mounted on the chamber door 2 of refrigerator, and chamber door 2 and refrigerator main body are rotatably connected.Two sides that chamber door 2 is relative offer the first opening 210 (see Fig. 4) and the second opening 220 respectively.First opening 210 and the second opening 220 supply the first snap close 30 of door switch mechanism 1 and the second snap close 50 (see Fig. 3) telescopically to move, to open or close chamber door 2 respectively.Wherein, in the present embodiment, the first snap close 30 and the second snap close 50 carry out synchronous backward motion, buckle into accordingly respectively or depart from the first opening 210 or the second opening 220 to make the first snap close 30 and the second snap close 50.
Fig. 3 and Fig. 5-6 shows the door switch mechanism of the utility model embodiment.Specifically as shown in Figure 3, according to an embodiment of the present utility model, this door switch mechanism 1 also comprises mount pad 10 and handle main body 20.Wherein, mount pad 10 is embedded on chamber door 2.See Fig. 5, in the present embodiment, mount pad 10 inside is formed with the accommodating cavity (non-label) of hollow, for a part for accommodating handle main body 20 and the first snap close 30.Composition graphs 6, is also provided with the mounting rod 11 of the elastic reset part 33 for installing the first snap close 30 in the accommodating cavity of this mount pad 10, and for carrying and carrying out spacing return unit erecting bed 12 to this elastic reset part 33.Wherein, this return unit erecting bed 12 is arranged on the position remaining with certain distance with accommodating cavity inwall.
Handle main body 20 is installed in rotation on mount pad 10, thus is rotatably connected relative to chamber door 2.Specifically see Fig. 4, handle main body 20 is provided with the rotating shaft 21 running through handle main body 20, and on mount pad 10, correspondence offers installing hole (non-label).When mounted, handle main body 20 is contained in above-mentioned accommodating cavity, and the rotating shaft 21 of handle main body 20 is located in the installing hole on mount pad 10, and handle main body 20 is arranged on mount pad 10 rotationally around rotating shaft 21.Certainly, in other embodiments of the present utility model, this handle main body 20 also can be arranged at by such as hinged mode on this mount pad 10.
First snap close 30 telescopically is arranged on mount pad 10, and drives with handle main body 20 and be connected.Specifically as illustrated in figures 4-5, in the present embodiment, this first snap close 30 comprises snap close main body 31, buckling parts 32 and elastic reset part 33 further.Wherein, snap close main body 31 entirety is contained in the accommodating cavity of mount pad 10.In addition, this snap close main body 31 side is resisted against handle main body 20 and is provided with on the side of rotating shaft 21, and this snap close main body 31 drives with handle main body 20 and is connected; So that when handle main body 20 is rotated along the direction away from chamber door 2, the contact surface contacted with snap close main body 31 by handle main body 20 applies pressure to snap close main body 31, forces snap close main body 31 to move along the direction away from the first opening 210 because of the rotation of handle main body 20.And when cancelling the rotation external force to handle main body 20, handle main body 20, along rotating near the direction of chamber door 2, makes snap close main body 31 no longer be compressed by handle main body 20 thus, thus snap close main body 31 moves along the direction near the first opening 210.
Buckling parts 32 one end is fixed in snap close main body 31, and it is outside that the other end extends the accommodating cavity protruding from mount pad 10.This buckling parts 32 with snap close main body 31 telescopic moving so that can buckle into or depart from the first above-mentioned opening 210 so that locking or open chamber door 2.In the present embodiment, buckling parts 32 is one-body molded with snap close main body 31.Certainly, in other embodiments, also can by such as welding, buckling parts 32 is fixed in above-mentioned snap close main body 31 by the mode such as splicing.
Composition graphs 4-6 in the lump, along the direction of the telescopic moving of buckling parts 32 being also formed with the mounting groove (non-label) installed for elasticity return unit 33 in snap close main body 31.Elastic reset part 33 one end is resisted against on the inwall of mounting groove, and other end telescopically is arranged in the mounting rod 11 in mount pad 10 accommodating cavity, and is resisted against on the return unit erecting bed 12 in mount pad 10 accommodating cavity; And the cross section size of return unit erecting bed 12 is less than or equal to the cross section size of mounting groove.Therefore, elastic reset part 33 entirety is contained in the accommodating cavity of mount pad 10.When handle main body 20 is rotated to the direction away from chamber door 2, snap close main body 31 moves along the direction away from the first opening 210 together with buckling parts 32, cross-sectional area due to return unit erecting bed is less than or equal to the cross-sectional area of mounting groove, therefore along with the movement of snap close main body 31, elastic reset part 33 is resisted against on return unit erecting bed 12, and mounting groove will continue further across return unit erecting bed 12 to move to the direction away from the first opening 210; Now, will the elastic resistance of elastic reset part 33 be overcome, elasticity of compression return unit 33, and open chamber door 2.When putting down handle main body 20, cancel the external force to elastic reset part 33, under the effect of the elastic-restoring force of elastic reset part 33, snap close main body 31 and buckling parts 32 is driven to move along the direction near the first opening 210, and then buckling parts 32 buckles in the first opening 210, to realize the chamber door 2 of refrigerator to lock.Wherein, this elastic reset part is preferably back-moving spring or Elastic plastic-rubber part in the present embodiment.With further reference to Fig. 4-5, composition graphs 7 and Fig. 9 in the lump, this door switch mechanism 1 also comprises at least one actuator 40.Wherein, at least one actuator 40 is arranged on mount pad 10 away from the outer wall (outer wall relative to for built-in accommodating cavity) of handle main body 20 side.And at least one actuator 40 is rotatable in the plane at the place, wall contacts face of itself and mount pad 10.The side of this actuator 40 and the first snap close 30 are one-sided fixing by such as bolt active lock etc., and opposite side is then rotatable relative to the first snap close 30.In addition, this actuator 40 part is placed in the accommodation space (non-label) that the second snap close 50 and mount pad 10 formed, and the side of this actuator 40 is resisted against on the inwall of recess 52 (see Fig. 8) of the second snap close 50, and then the driving being formed at the second snap close 50 connects.When the rotation of handle main body 20 causes the first snap close 30 to move, because actuator 40 and the first snap close 30 are fixed to one another in side, and opposite side is rotatable, therefore actuator 40 rotates relative to mount pad 10 on this actuator 40 with the plane at the place, wall contacts face of mount pad 10, and then drive with the second snap close 50 that actuator 40 leans along the direction synchronizing moving contrary with this first snap close 30, thus the second snap close 50 is departed from or buckles in the second opening 220.
Specifically, mount pad 10 offers at least one first chute 13, and be convexly equipped with at least one locating dowel 14.Actuator 40 offers the first locating hole 41, actuator 40, through the first locating hole 41, is positioned on the surface away from handle main body 20 of mount pad 10 by locating dowel 14.Wherein, the first locating hole 41 is kidney ellipsoid hole, and locating dowel 14 can be slided along this first locating hole 41.
Actuator 40 also offers the second locating hole (non-label).Actuator 40 and the first snap close 30, such as, by securing member (not shown), locking nut etc., are fixed in side successively through after the second locating hole, the first chute 13 and snap close main body 31 by fixture 42 by actuator 40.In the present embodiment, the cross section of fixture 42 and the second locating hole is circle, and the diameter of the aperture of the second locating hole and fixture 42 corresponding part is suitable.And the first chute 13 is kidney ellipsoid groove.Preferably, this fixture 42 is set bolt.When the first snap close 30 moves, first snap close 30 is fixedly connected with actuator 40 side and has driven fixture 42 to move along the first chute 13, locating dowel 14 moves along the first locating hole 41 simultaneously, causes actuator 40 to rotate relative to mount pad 10 on this actuator 40 with the plane at the place, wall contacts face of mount pad 10 thus.
Preferably, such actuator 40 can be only set, and supporting the first chute 13, locating dowel 14; This kind of structure is simple and cost is lower.But, more preferably, see Fig. 4, in the present embodiment, be provided with two actuators, 40, two actuators 40 and be symmetrical arranged about the second snap close 50, and two actuators 40 cooperatively interact and pull the second snap close 50 to move.Therefore, drive the second snap close 50 by two actuators 40 in the second snap close 50 both sides simultaneously, can guarantee that the second snap close 50 moves up and down reposefully at horizontal linear, thus ensure that the second snap close 50 can move on desired position like clockwork.
Preferably, see Fig. 7, in the present embodiment, this actuator 40 is also provided with multiple protruding 43.Multiple protruding 43 are all contained in the accommodation space that the second snap close 50 and mount pad 10 formed.By arranging multiple protruding 43, when making actuator 40 drive the second snap close 50 to move, more steadily with smooth and easy, thus reduce the second snap close 50 so that the noise of generation when whole door switch mechanism 1 works.
With further reference to Fig. 4-5, composition graphs 8 in the lump, the second snap close 50 is slidably mounted on mount pad 10, and drives with actuator 40 and be connected, to depart under the drive of actuator 40 or to buckle into the second opening 220.Specifically, one end of the second snap close 50 is arranged on mount pad 10 and is provided with on the outer surface of actuator 40, and drives with this actuator 40 and be connected; And the second snap close 50 is formed with slide block 51 on the side of actuator 40.On mount pad 10, correspondence is provided with second chute 15 suitable with this slide block 51.Therefore, slided in the second chute 15 by slide block 51, the second snap close 50 is slided relative to mount pad 10.Preferably, in the present embodiment, see Fig. 7, this slide block 51 is inverted T-shaped slide block.In the present embodiment, mount pad 10 is formed with bending cambered surface, the second chute 15 is arranged in this cambered surface, and the second snap close 50 is bent into Z-shaped.Therefore, the slide block 51 on the second snap close 50 can slip in the second chute 15, and the surface being provided with actuator 40 at mount pad 10 is moved.Certainly, the shape of mount pad 10 is not limited thereto, and mount pad 10 also can not arrange cambered surface, as long as ensure that the second snap close 50 can move on mount pad 10.
Second snap close 50 is also formed with recess 52 on the side of actuator 40, is formed with above-mentioned accommodation space between the surface that this recess 52 and mount pad 10 are provided with actuator 40; As mentioned above, actuator 40 part is contained in this accommodation space, and actuator 40 can be rotatable in this accommodation space.When actuator 40 rotates, actuator 40 part be contained in accommodation space is resisted against on the inwall of the recess 52 of the second snap close 50, thus support and drive the second snap close 50 to move towards the direction away from the second opening 220, and then the second snap close 50 is made to depart from the second opening 220.
Preferably, in order to realize good decorative effect, be also provided with cage 60 in the present embodiment, cage 60 is fixed on chamber door 2, and covers mount pad 10 and the second snap close 50.Wherein, this cage 60 can be divided into again the first lid 61 and the second lid 62.First lid 61 is located at outside mount pad 10, and covers the part of the second snap close 50.And the remainder cover of the second snap close 50 is established by the second lid 62, to be closed by above-mentioned parts, realize dust reduction capability, and obtain good decorative effect.
The operation principle of door switch mechanism 1 of the present utility model is briefly explained below in conjunction with Fig. 4-5 and Fig. 9-10.
As shown in Fig. 4-5 and Fig. 9, when needing the chamber door 2 opening refrigerator, manually outwards rotate handle main body 20.Now handle main body 20 applies pressure to the first snap close 30 be resisted against in this handle main body 20, the elastic resistance forcing the first snap close 30 to overcome elastic reset part 33 is moved towards the direction away from the first opening 210, elastic reset part 33 is compressed thus, and now buckling parts 32 departs from the first opening 210.
Simultaneously, because the first snap close 30 is fixedly connected with actuator 40, when the first snap close 30 moves, drive fixture 42 move to along the first chute 13 towards the direction away from the first opening 210 be resisted against the first chute 13 inwall on, locating dowel 14 is resisted against along the first locating hole 41 on the inwall of the wherein side of the first locating hole 41 with moving to simultaneously, causes actuator 40 to there occurs angular deflection thus.Now two actuators 40 deflect symmetrically along the direction away from the second opening 220, because now actuator 40 part is resisted against on the inwall of the recess 52 of the second snap close 50, therefore actuator 40 drives this second snap close 50 to move to the direction away from the second opening 220, and then second snap close 50 depart from the second opening 220, and open chamber door 2 thus.In the present embodiment, obviously, the moving direction of this first snap close 30 is contrary with the moving direction of the second snap close 50, and namely the first snap close 30 and the second snap close 50 do synchronous backward and move.
As shown in Fig. 4-5 and Figure 10, when chamber door 2 closed by needs, stop the rotation to handle main body 20, and put down handle main body 20.Now cancel the external force to elastic reset part 33, under the effect of the elastic-restoring force of elastic reset part 33, drive the first snap close 30 to move along the direction near the first opening 210, and then buckling parts 32 has buckled in the first opening 210.
Simultaneously, when the first snap close 30 moves, drive fixture 42 along the first chute 13 towards move near the direction of the first opening 210 be resisted against the first chute 13 inwall on, simultaneously locating dowel 14 move to along the first locating hole 41 be resisted against the first locating hole 41 opposite side inwall on, cause actuator 40 to there occurs angular deflection thus.Now two actuators 40 deflect symmetrically along the direction near the second opening 220, oppress and drive the second snap close 50 to move towards the direction near the second opening 220, and then the second snap close 50 buckles in the second opening 220, thus closed by chamber door 2.In the present embodiment, similarly, the moving direction of this first snap close 30 is contrary with the moving direction of the second snap close 50, and namely the first snap close 30 and the second snap close 50 do synchronous backward and move.
The utility model also provides a kind of mobile icebox further, and according to common practise, this mobile icebox comprises casing (not shown) and chamber door 2.Wherein, according to the utility model one embodiment, chamber door 2 is provided with aforesaid door switch mechanism 1, realizes opening and closedown of chamber door 2 by door switch mechanism 1.
To sum up, door switch mechanism of the present utility model is by being provided with two snap closes of synchronous backward motion, and door of refrigerator is when opening, by arranging two actuators in the second snap close bilateral symmetry, second snap close can be moved reposefully on horizontal linear, and the first snap close and the second snap close move to assigned address (such as buckle in corresponding opening or depart from corresponding opening completely) like clockwork; And adopt two snap closes jointly to play double locking effect when chamber door is closed, can ensure that the connection between the chamber door of refrigerator and casing is more firm, sealing and the refrigeration of refrigerator can be improved thus.In addition, because actuator surface is provided with multiple projection, make whole door switch mechanism steady and smooth in the course of the work, and can noise be reduced.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (10)
1. a door switch mechanism, for being arranged on the chamber door of mobile icebox, the dual-side of described chamber door symmetry offers respectively the first opening and the second opening; It is characterized in that, described door switch mechanism comprises:
Handle main body, is installed in rotation on described chamber door;
Relative to the first snap close of described first opening Telescopic movable, described first snap close side is resisted against in described handle main body, and drives with described handle main body and be connected, and described first snap close comprises the elastic reset part for making described first snap close reset;
At least one actuator, and relative to the second snap close of described second opening Telescopic movable; At least one actuator side described is resisted against on described second snap close, and at least one actuator described drives with described first snap close and described second snap close respectively and is connected;
When described handle body rotation, drive described first snap close and described second snap close to do synchronous backward and move, to make described first snap close depart from or fasten described first opening, and described second snap close synchronously departs from or fastens described second opening.
2. door switch mechanism according to claim 1, is characterized in that, also comprises the mount pad be embedded on described chamber door; Described mount pad inside is formed with accommodating cavity;
Described handle main body is contained in described accommodating cavity by the rotating shaft running through described handle main body rotationally; Described first snap close telescopically is arranged on described mount pad;
Described second snap close is slidably mounted on described mount pad relatively, and is formed with accommodation space between described second snap close and described mount pad; At least one actuator part described is contained in described accommodation space, and relatively described mount pad is rotatable.
3. door switch mechanism according to claim 2, is characterized in that, described first snap close also comprises snap close main body and can depart from or buckle into the buckling parts of described first opening;
Described snap close main body is contained in the accommodating cavity of described mount pad, and is resisted against in described handle main body; Described buckling parts one end is fixed in described snap close main body, and the other end extends the outside protruding from described accommodating cavity;
Described snap close main body is also formed with along the telescopic direction of described buckling parts the mounting groove installed for described elastic reset part; Mounting rod and return unit erecting bed is also provided with in the accommodating cavity of described mount pad; Described elastic reset part one end is resisted against on the inwall of described mounting groove; The other end telescopically of described elastic reset part is arranged on the mounting rod of described mount pad, and is resisted against on described return unit erecting bed.
4. door switch mechanism according to claim 3, is characterized in that, described elastic reset part is back-moving spring or Elastic plastic-rubber part.
5. door switch mechanism according to claim 3, is characterized in that, described mount pad is also convexly equipped with at least one locating dowel, and at least one actuator described offers one first locating hole; Described locating dowel is arranged in described first locating hole slidably to make described actuator be positioned on described mount pad;
Described mount pad also offers at least one first chute, and at least one actuator described, correspondence position offers the second locating hole; Fixture through after described second locating hole, described first chute and described snap close main body, is connected with described first snap close by securing member successively; And described fixture in described first chute slidably.
6. door switch mechanism according to claim 5, is characterized in that, described first chute is kidney ellipsoid groove, and described first locating hole is kidney ellipsoid hole.
7. door switch mechanism according to claim 5, is characterized in that, described actuator is also provided with multiple projection; Described multiple projection is contained in the described accommodation space that formed between described second snap close and described mount pad.
8. door switch mechanism according to claim 5, is characterized in that, described second snap close is formed with T-shaped slide block on the side of described actuator; And correspondence is provided with the second chute on described mount pad; Described slide block is placed in described second chute slidably.
9. door switch mechanism according to claim 8, is characterized in that, described second snap close is formed with recess on the side of at least one actuator described, forms described accommodation space between the surface of described recess and described mount pad.
10. a mobile icebox, comprises casing and chamber door, the dual-side of described chamber door symmetry is formed with respectively the first opening and the second opening; It is characterized in that, described chamber door is provided with door switch mechanism as claimed in any one of claims 1-9 wherein; First snap close of described door switch mechanism can depart from or buckle into described first opening, and described second snap close can depart from or buckle into described second opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646490.8U CN204128268U (en) | 2014-09-22 | 2014-10-30 | Door switch mechanism and mobile icebox |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420546267.6 | 2014-09-22 | ||
| CN201420546267 | 2014-09-22 | ||
| CN201420646490.8U CN204128268U (en) | 2014-09-22 | 2014-10-30 | Door switch mechanism and mobile icebox |
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| Publication Number | Publication Date |
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| CN204128268U true CN204128268U (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420646490.8U Active CN204128268U (en) | 2014-09-22 | 2014-10-30 | Door switch mechanism and mobile icebox |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222481A (en) * | 2015-10-27 | 2016-01-06 | 合肥华凌股份有限公司 | Telescoping mechanism and there is its refrigerator |
| CN107525337A (en) * | 2017-08-16 | 2017-12-29 | 多美达瑞典有限公司 | The chamber door and refrigeration plant of a kind of refrigeration plant |
-
2014
- 2014-10-30 CN CN201420646490.8U patent/CN204128268U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222481A (en) * | 2015-10-27 | 2016-01-06 | 合肥华凌股份有限公司 | Telescoping mechanism and there is its refrigerator |
| CN105222481B (en) * | 2015-10-27 | 2019-04-02 | 合肥华凌股份有限公司 | Telescoping mechanism and refrigerator with it |
| CN107525337A (en) * | 2017-08-16 | 2017-12-29 | 多美达瑞典有限公司 | The chamber door and refrigeration plant of a kind of refrigeration plant |
| CN107525337B (en) * | 2017-08-16 | 2020-02-11 | 多美达瑞典有限公司 | Refrigeration plant's chamber door and refrigeration plant |
| US10634417B2 (en) | 2017-08-16 | 2020-04-28 | Dometic Sweden Ab | Door of refrigeration device, and refrigeration device |
| US10928118B2 (en) | 2017-08-16 | 2021-02-23 | Dometic Sweden Ab | Door of refrigeration device, and refrigeration device |
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Address after: No. 18, Jinhu Road, Sanzao Town, Jinwan District, Zhuhai City, Guangdong Province 519041 Patentee after: Domec (Zhuhai) Technology Co.,Ltd. Address before: No. 18, Jinhu Road, Sanzao Town, Jinwan District, Zhuhai City, Guangdong Province 519041 Patentee before: Mobicool Electronic (Zhuhai) Co.,Ltd. |