CN203928565U - For the door-opening mechanism of double-door refrigerator - Google Patents
For the door-opening mechanism of double-door refrigerator Download PDFInfo
- Publication number
- CN203928565U CN203928565U CN201420401505.4U CN201420401505U CN203928565U CN 203928565 U CN203928565 U CN 203928565U CN 201420401505 U CN201420401505 U CN 201420401505U CN 203928565 U CN203928565 U CN 203928565U
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- Prior art keywords
- refrigerator
- door
- connecting rod
- hinge
- sucker
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of door-opening mechanism for double-door refrigerator, comprise fixed connection apparatus, the connecting rod that opens the door, connect hinge, guide rail, slide block etc.; Connect hinge and open the door between connecting rod as being fixedly connected with; Connecting rod and opening the door between connecting rod as being movably hinged; Connect between hinge and fixed connection apparatus for being movably hinged, and the pin center line of the center line of its pin being movably hinged and refrigerator doors hinge is located on the same line; On slide block, be fixedly connected with a pull bar; One end and the slide block of pull bar are fixedly connected, and the other end of pull bar is fixedly connected with a connecting bar disk, drive pull bar and slide block to move thereby hold connecting bar disk by the vacuum cup on mechanical arm.Door-opening mechanism for double-door refrigerator of the present utility model, has automatic repeat switch, raising refrigerator testing efficiency, the easy realization simple in structure of two doors can realizing side by side combination refrigerator, the advantage such as cost of manufacture is low, versatility is good.
Description
Technical field
The utility model relates to a kind of refrigerator and drives door-opening mechanism, especially a kind of door-opening mechanism for double-door refrigerator for refrigerator doors test.
Background technology
At present, it is more and more frequent that automation equipment is used in industrial production, how workman freed from hard work, becomes the top priority increasing productivity.At present, the use of mechanical arm is more and more frequent.At refrigerator industry, various tests, as hinge test, more and more use mechanical arm to go to realize, but existing door lifter can only be tackled single open-door refrigerator.
In the test of side by side combination refrigerator and relevant clamshell doors equipment, being faced with repeats to open the door close the door this loaded down with trivial details and scissors and paste.At present, the action of this switch gate repeatedly, mainly by manually completing, is worked loaded down with trivial details uninteresting, and testing efficiency is low.
Utility model content
The utility model is the weak point existing in above-mentioned prior art for avoiding, and a kind of door-opening mechanism for double-door refrigerator is provided, need to the artificial problem of switch gate repeatedly while test to solve side by side combination refrigerator.
The utility model be technical solution problem by the following technical solutions.
For the door-opening mechanism of double-door refrigerator, its design feature is, comprise for make described side by side combination refrigerator door-opening mechanism can be fixed on fixed connection apparatus on tested refrigerator, for be fixedly connected on two connecting rods that open the door in two refrigerator doors of tested refrigerator, two for connection hinge, the guide rail of open the door described in connecting connecting rod and described fixed connection apparatus, be located on described guide rail and can along the slide block of the length direction linear slide of described guide rail, for be connected described slide block and described in the open the door connecting rod of connecting rod;
Described connection hinge with described in open the door between connecting rod as being fixedly connected with; Described connecting rod and described in open the door between connecting rod as being movably hinged; Between described connection hinge and described fixed connection apparatus, for being movably hinged, and pin (jointed shaft) center line of the center line of its pin being movably hinged and refrigerator doors hinge is located on the same line;
On described slide block, be fixedly connected with a pull bar; One end of described pull bar and described slide block are fixedly connected, and the other end of described pull bar is fixedly connected with a connecting bar disk, drive described pull bar and slide block to move thereby hold described connecting bar disk by the vacuum cup on mechanical arm.
The design feature of the door-opening mechanism for double-door refrigerator of the present utility model is also:
Described fixed connection apparatus comprises that multiple refrigerator suckers for being adsorbed on tested refrigerator top, two are connected to the hinge-rod at the two ends of two refrigerator sucker connecting rods for the refrigerator sucker connecting rod of fixing described refrigerator sucker and two are installed; Each refrigerator sucker in described multiple refrigerator sucker is installed on an aluminum corner brace seat, and described aluminum corner brace seat is fixed on described refrigerator sucker connecting rod, and described each refrigerator sucker all can be fixedly connected with described refrigerator sucker connecting rod;
Described two refrigerator sucker connecting rods are arranged in parallel, described two hinge-rods are arranged in parallel, vertical setting mutually between described refrigerator sucker connecting rod and described hinge-rod, makes two hinge-rods and two refrigerator sucker connecting rods form a quadra structure; Between described connection hinge and described hinge-rod, be movably hinged, and pin (jointed shaft) center line of the center line of its hinge pin being movably hinged and refrigerator doors hinge is located on the same line;
Described two refrigerator sucker connecting rods comprise the first refrigerator sucker connecting rod and the second refrigerator sucker connecting rod; Described guide rail is fixed on described the first refrigerator sucker connecting rod and the second refrigerator sucker connecting rod; One end of described guide rail is fixed on the first refrigerator sucker connecting rod, and the other end of described guide rail stretches out in outside described the second refrigerator sucker connecting rod; On described guide rail, be provided with two for limiting the block of shift position of described slide block, described slide block is between two blocks.
The two ends of described refrigerator sucker connecting rod are symmetricly set in two slotted holes, and the bearing of trend of described slotted hole is consistent with the length direction of described refrigerator sucker connecting rod.
The two ends of described hinge-rod are symmetricly set in two slotted holes, and the bearing of trend of described slotted hole is consistent with the length direction of described hinge-rod.
On described hinge-rod and the described place that is movably hinged being connected between hinge, the through hole on described hinge-rod is slotted hole.
On the described connecting rod that opens the door and the described place that is movably hinged being connected between hinge, described in the through hole that opens the door on connecting rod be slotted hole.
On the described connecting rod that opens the door, be fixedly installed refrigerator doors sucker, be adsorbed in the refrigerator doors of described tested refrigerator by described refrigerator doors sucker, be fixedly connected between connecting rod and the refrigerator doors of described tested refrigerator thereby open the door described in making.
Compared with the prior art, the utility model beneficial effect is embodied in:
Door-opening mechanism for double-door refrigerator of the present utility model, refrigerator doors, the connecting rod that opens the door, connect hinge and one end of the aluminum corner brace seat of the connecting rod that opens the door between all the time can keeping parallelism quadrangle state.Connecting rod, under the drive of described pull bar and slide block, moves back and forth, thereby realizes the action of back and forth opening the door of refrigerator doors.Refrigerator sucker and refrigerator doors sucker all fix with aluminum corner brace seat on.Be fixed on refrigerator sucker connecting rod and opening the door on connecting rod by aluminum corner brace seat, realize and between door-opening mechanism of the present utility model and refrigerator, realize absorption type and fix, be convenient to the fixing of whole device and refrigerator and dismantle.Described aluminum corner brace seat is L-shaped, and its one end is fixed with described sucker, and the other end is fixedly connected on described refrigerator sucker connecting rod; Being connected between aluminum corner brace seat and described refrigerator sucker connecting rod, can fix by the bolt in the slotted hole of insertion refrigerator sucker connecting rod, just can adjust more easily thus the distance between the sucker of two opposite positions, thereby can make fixed connection apparatus be suitable for the refrigerator of different in width, there is good adjustable and versatility.This mechanism can replace manually, completes preferably the task of clamshell doors facility switching.
Door-opening mechanism for double-door refrigerator of the present utility model, has automatic repeat switch, raising refrigerator testing efficiency, the easy realization simple in structure of two doors can realizing side by side combination refrigerator, the advantage such as cost of manufacture is low, versatility is good.
Brief description of the drawings
Fig. 1 is the systematic schematic diagram of the door-opening mechanism for double-door refrigerator of the present utility model.
Label in accompanying drawing 1: 1 tested refrigerator, 2 refrigerator doors, 3 fixed connection apparatus, 4 refrigerator suckers, 5 first refrigerator sucker connecting rods, 6 second refrigerator sucker connecting rods, 7 hinge-rods, 8 aluminum corner brace seats, 9 connecting rods that open the door, 10 refrigerator doors suckers, 11 connect hinge, 12 connecting rods, 13 slide blocks, 14 blocks, 15 guide rails, 16 slotted holes, 17 pull bars, 18 connecting bar disks.
Below pass through detailed description of the invention, and the utility model is described in further detail by reference to the accompanying drawings.
Detailed description of the invention
Referring to Fig. 1, for the door-opening mechanism of double-door refrigerator, it comprise for make described side by side combination refrigerator door-opening mechanism can be fixed on fixed connection apparatus 3 on tested refrigerator 1, for be fixedly connected in two refrigerator doors 2 of tested refrigerator 1 two open the door connecting rod 9, two for connection hinge 11, the guide rail 15 of open the door described in connecting connecting rod and described fixed connection apparatus, be located on described guide rail 15 and can along the slide block 13 of the length direction linear slide of described guide rail, for be connected described slide block 13 and described in the open the door connecting rod 12 of connecting rod 9;
Described connection hinge 11 with described in open the door between connecting rod 9 as being fixedly connected with; Described connecting rod 12 and described in open the door between connecting rod 9 as being movably hinged; Between described connection hinge 11 and described fixed connection apparatus 3, for being movably hinged, and pin (jointed shaft) center line of the center line of its pin being movably hinged and refrigerator doors 2 hinges is located on the same line;
On described slide block 13, be fixedly connected with a pull bar 17; One end of described pull bar 17 and described slide block 13 are fixedly connected, and the other end of described pull bar 17 is fixedly connected with a connecting bar disk 18, drive described pull bar 17 and slide block 13 to move thereby hold described connecting bar disk 18 by the vacuum cup on mechanical arm.
Mechanical arm and vacuum cup are not shown in the drawings.When concrete test, mechanical arm is set in position, hold described connecting bar disk by the vacuum cup on mechanical arm, pull the slide block of described pull bar and tie rod end to move by mechanical arm and vacuum cup, when slide block moves, drive two connecting rods that open the door to move, drive two refrigerator doors to open by the connecting rod that opens the door.At closing time, slide block oppositely moves.By the reciprocating motion of the parts such as mechanical arm, pull bar and slide block, realize the switch repeatedly of refrigerator doors, thereby realized the test to refrigerator doors.
Described fixed connection apparatus 3 comprises that multiple refrigerator suckers for being adsorbed on tested refrigerator 1 top 4, two are connected to the hinge-rod 7 at the two ends of two refrigerator sucker connecting rods for the refrigerator sucker connecting rod of fixing described refrigerator sucker 4 and two are installed; Each refrigerator sucker 4 in described multiple refrigerator sucker 4 is installed on an aluminum corner brace seat 8, and described aluminum corner brace seat 8 is fixed on described refrigerator sucker connecting rod, and described each refrigerator sucker 4 all can be fixedly connected with described refrigerator sucker connecting rod;
Described two refrigerator sucker connecting rods are arranged in parallel, described two hinge-rods 7 are arranged in parallel, vertical setting mutually between described refrigerator sucker connecting rod and described hinge-rod 7, makes two hinge-rods 7 and two refrigerator sucker connecting rods form a quadra structure; Between described connection hinge 11 and described hinge-rod 7, be movably hinged, and pin (jointed shaft) center line of the center line of its hinge pin being movably hinged and refrigerator doors 2 hinges is located on the same line;
Described two refrigerator sucker connecting rods comprise the first refrigerator sucker connecting rod 5 and the second refrigerator sucker connecting rod 6; Described guide rail 15 is fixed on described the first refrigerator sucker connecting rod 5 and the second refrigerator sucker connecting rod 6; One end of described guide rail 15 is fixed on the first refrigerator sucker connecting rod 5, and the other end of described guide rail 15 stretches out in outside described the second refrigerator sucker connecting rod 6; On described guide rail 15, be provided with two for limiting the block 14 of shift position of described slide block 13, described slide block 13 is between two blocks 14.Refrigerator doors, the connecting rod that opens the door, connect hinge and one end of the aluminum corner brace seat of the connecting rod that opens the door between can keep all the time fixing similar parallelogram (rectangle) state.Connecting rod, under the drive of described pull bar and slide block, moves back and forth, thereby realizes the action of back and forth opening the door of refrigerator doors.Refrigerator sucker and refrigerator doors sucker all fix with aluminum corner brace seat on.Be fixed on refrigerator sucker connecting rod and opening the door on connecting rod by aluminum corner brace seat, realize and between door-opening mechanism of the present utility model and refrigerator, realize absorption type and fix, be convenient to the fixing of whole device and refrigerator and dismantle.Refrigerator doors hinge includes a pin or jointed shaft, and refrigerator doors can be rotated around described jointed shaft.One end of described guide rail is fixed on the first refrigerator sucker connecting rod 5, and the middle part of guide rail is fixed on the second refrigerator sucker connecting rod 6, and the other end of guide rail stretches out in outside described the second refrigerator sucker connecting rod 6.Two slide blocks on guide rail, one of them position between two refrigerator sucker connecting rods 5, one is positioned at the side near refrigerator doors outside two refrigerator sucker connecting rods 5.Described aluminum corner brace seat is L-shaped, and its one end is fixed with described sucker, and the other end is fixedly connected on described refrigerator sucker connecting rod; And being connected between described refrigerator sucker connecting rod, can fix by the bolt in the slotted hole of insertion refrigerator sucker connecting rod, just can adjust more easily thus the distance between the sucker of two opposite positions, thereby can make fixed connection apparatus 3 be suitable for the refrigerator of different in width, there is good adjustable and versatility.
Owing to being provided with two blocks on guide rail, slide block can only move between two blocks, thereby has avoided slide block to come off from guide rail, has improved the property safe and reliable to operation of door-opening mechanism of the present utility model.On guide rail, there is slotted hole, in slide block can be free to slide on guide rail, can, with bolt by slide block and guide rail locking, play the effect that limits stroke.
The two ends of described refrigerator sucker connecting rod are symmetricly set in two slotted holes 16, and the bearing of trend of described slotted hole 16 is consistent with the length direction of described refrigerator sucker connecting rod.Refrigerator sucker connecting rod and described hinge-rod are fixedly connected by bolt and nut.Within described bolt is inserted in described slotted hole; By adjusting the position of bolt in slotted hole, can adjust two distances between hinge-rod.Similarly, the through hole for inserting bolt on described hinge-rod is also slotted hole, accordingly, can adjust two distances between refrigerator sucker connecting rod, thereby make the shape of the quadra structure being formed by two hinge-rods and two refrigerator sucker connecting rods can be according to the adjusted size of refrigerator.In like manner, the refrigerator sucker on refrigerator sucker connecting rod also can be adjusted, thereby can make fixed connection apparatus 3 be suitable for the refrigerator of different in width, has good adjustable and versatility.
The two ends of described hinge-rod 7 are symmetricly set in two slotted holes 16, and the bearing of trend of described slotted hole 16 is consistent with the length direction of described hinge-rod 7.Because the hole of the connecting portion between refrigerator sucker connecting rod and hinge-rod is slotted hole, therefore make the link position can be along the length direction adjustment of two kinds of bars, and then make the shape of the quadra structure being formed by two hinge-rods and two refrigerator sucker connecting rods can be according to the adjusted size of refrigerator, hinge-rod can, by after adjusting, be located on the same line with pin (jointed shaft) center line of refrigerator doors hinge with the hinge pin being connected between hinge; And then make fixed connection apparatus can be adapted to the refrigerator of various different size specifications, make side by side combination refrigerator door-opening mechanism of the present utility model there is good versatility.
When concrete enforcement, directly fixing sucking disk of refrigerator sucker connecting rod, also can be connected with aluminum corner brace seat, makes sucker perpendicular to sucker connecting rod.Sucker connecting rod has symmetrical slotted hole, can realize the adjusting to mechanism's width.
On described the hinge-rod 7 and described place that is movably hinged being connected between hinge 11, the through hole on described hinge-rod 7 is slotted hole 16.The setting of this slotted hole on hinge-rod, make on hinge-rod and the described position that is connected the hinge pin between hinge be more convenient for adjust, thereby more convenient and refrigerator doors hinge is consistent, and the pin jointed shaft center line of this hinge pin refrigerator doors hinge is located on the same line.
On the described connecting rod 9 that opens the door and the described place that is movably hinged being connected between hinge 11, described in the through hole that opens the door on connecting rod 9 be slotted hole 16.Open the door on connecting rod and the described angle being connected between hinge is 90 °.The open the door setting of this slotted hole on connecting rod, make to open the door connecting rod and the described connecting portion being connected between hinge be convenient to very much adjust, thereby the connecting rod that makes to open the door can be adapted to the refrigerator of different size, make refrigerator doors, the connecting rod that opens the door, connecting between hinge and connecting rod all the time can keeping parallelism four-bar mechanism state, be convenient to refrigerator doors and open and close motion with the connecting rod that opens the door.Open the door on connecting rod, hinge-rod and refrigerator sucker connecting rod many places slotted hole is set, make the overall dimensions of the present utility model can be according to the size of refrigerator, carry out adaptive adjustment, thereby make driving door-opening mechanism of the present utility model can be applicable to the test of the refrigerator of different size, there is good adjustable and versatility.Described many places slotted hole, can be arranged to rectangle, also can be arranged to mounting hole.Open the door on connecting rod and have slotted hole, can, according to the size of refrigerator doors, adjust the active length of the connecting rod that opens the door.
On the described connecting rod 9 that opens the door, be fixedly installed refrigerator doors sucker 10, be adsorbed in by described refrigerator doors sucker 10 in the refrigerator doors 2 of described tested refrigerator 1, be fixedly connected between connecting rod 9 and the refrigerator doors 2 of described tested refrigerator 1 thereby open the door described in making.Open the door and be arranged in parallel between connecting rod and refrigerator doors.Described refrigerator sucker and described refrigerator doors sucker are vacuum cup.Refrigerator doors sucker 10 and to open the door between connecting rod be also to achieve a fixed connection by aluminum corner brace seat.
When test, need first driving door-opening mechanism of the present utility model to be mounted on tested side by side combination refrigerator.The concrete steps of installing are as follows:
1, determine the parameter such as length dimension and refrigerator size between tested refrigerator clamshell doors hinge position, hinge.
2, refrigerator sucker is fixed on refrigerator sucker connecting rod, refrigerator sucker connecting rod bottom is the distance of a sucker just apart from refrigerator end face.
3, with pin by hinge-rod be connected hinge and connect together, make this pin and refrigerator hinge keep concentric, form revolute pair.
4, the connecting rod that opens the door is fixedly connected with other four refrigerator doors suckers, and the connecting rod that then opens the door is fixed with being connected hinge, ensures vertical.
5, stationary links dish, pull bar, connecting rod and slide blocks etc., determine the rectilinear path of slide block.
6, connect power supply, mechanical arm drives pull bar and slide block rectilinear motion on guide rail, and slide block drives connecting rod to move reciprocatingly, and connecting rod drives open the door connecting rod and refrigerator doors motion, opens the door and the motion of closing the door thereby refrigerator doors is realized.
Mechanical arm tail end actuator is adsorbed on connecting bar disk, by program, achieves rectilinear motion, opens the door and the motion of closing the door thereby drive refrigerator doors to realize.
The utility model is widely used in all door structures, as refrigerator, cabinet etc.
Door-opening mechanism of the present utility model, uses vacuum cup absorption refrigerator to fix.Can, by regulating the position of sucker system and refrigerator sucker connecting rod, adapt to the size of refrigerator, can use refrigerator greatest width dimension for 970mm.Hinge-rod, connection hinge, pin composition linkage, be consistent with the hinge of refrigerator doors.The connecting rod that opens the door fixes with being connected between hinge, and the angle of the two keeps 90 °.Slide block connects 2 connecting rods.Connecting rod is connected by pin with the connecting rod that opens the door, and forms kinematic pair.Mechanical arm drives pull bar to make slide block produce motion forward or backwards.Refrigerator doors, along with the motion of slide block, realizes the motion of closing the door of opening the door.
Refrigerator sucker connecting rod can directly be fixed refrigerator sucker, also can be connected with refrigerator sucker system, makes refrigerator sucker perpendicular to refrigerator sucker connecting rod.Refrigerator sucker connecting rod has symmetrical slotted hole, can realize the adjusting to mechanism's width.
Open the door on connecting rod and also have slotted hole, can, according to the size of refrigerator doors, adjust the active length of the connecting rod that opens the door.
In like manner, on described hinge-rod, have slotted hole, length that can free adjustment mechanism, also facilitates in the time of assembling, and pin is concentric with refrigerator hinge.
Power section drives pull bar to provide by mechanical arm.Mechanical arm holds connecting bar disk with vacuum cup, makes slide block produce and move forward or backwards along guide rail.Refrigerator doors, along with the motion of slide block, realizes the motion of closing the door of opening the door.
Although the utility model is illustrated hereinbefore according to preferred embodiment, this does not represent that scope of the present utility model is confined to above-mentioned structure, as long as the structure being covered by the utility model claim is all within protection domain.Those skilled in the art are reading the equivalent substitution structure that can develop easily after above-mentioned explanation, and equalization variation and the modification under the spirit that does not depart from the utility model and scope, done, within all should being covered by the utility model protection domain.
Claims (7)
1. for the door-opening mechanism of double-door refrigerator, it is characterized in that, comprise for making described side by side combination refrigerator door-opening mechanism can be fixed on the fixed connection apparatus (3) on tested refrigerator (1), be used for being fixedly connected on two connecting rods that open the door (9) in two refrigerator doors (2) of tested refrigerator (1), two connection hinges (11) for open the door described in connecting connecting rod and described fixed connection apparatus, guide rail (15), being located at described guide rail (15) above also can be along the slide block (13) of the length direction linear slide of described guide rail, be used for connecting described slide block (13) and described in the open the door connecting rod (12) of connecting rod (9),
Described connection hinge (11) with described in open the door between connecting rod (9) as being fixedly connected with; Described connecting rod (12) and described in open the door between connecting rod (9) as being movably hinged; Between described connection hinge (11) and described fixed connection apparatus (3), for being movably hinged, and the pin center line of the center line of its pin being movably hinged and refrigerator doors (2) hinge is located on the same line;
On described slide block (13), be fixedly connected with a pull bar (17); One end of described pull bar (17) and described slide block (13) are fixedly connected, the other end of described pull bar (17) is fixedly connected with a connecting bar disk (18), by the vacuum cup on mechanical arm hold described connecting bar disk (18) thus drive described pull bar (17) and slide block (13) mobile.
2. the door-opening mechanism for double-door refrigerator according to claim 1, it is characterized in that, described fixed connection apparatus (3) comprises that multiple refrigerator suckers (4) for being adsorbed on tested refrigerator (1) top, two are connected to the hinge-rod (7) at the two ends of two refrigerator sucker connecting rods for the refrigerator sucker connecting rod of fixing described refrigerator sucker (4) and two are installed; Each refrigerator sucker (4) in described multiple refrigerator suckers (4) is installed on an aluminum corner brace seat (8), described aluminum corner brace seat (8) is fixed on described refrigerator sucker connecting rod, and described each refrigerator sucker (4) all can be fixedly connected with described refrigerator sucker connecting rod;
Described two refrigerator sucker connecting rods are arranged in parallel, described two hinge-rods (7) are arranged in parallel, vertical setting mutually between described refrigerator sucker connecting rod and described hinge-rod (7), makes two hinge-rods (7) and two refrigerator sucker connecting rods form a quadra structure; Between described connection hinge (11) and described hinge-rod (7), be movably hinged, and the pin center line of the center line of its hinge pin being movably hinged and refrigerator doors (2) hinge is located on the same line;
Described two refrigerator sucker connecting rods comprise the first refrigerator sucker connecting rod (5) and the second refrigerator sucker connecting rod (6); Described guide rail (15) is fixed on described the first refrigerator sucker connecting rod (5) and the second refrigerator sucker connecting rod (6); It is upper that the first refrigerator sucker connecting rod (5) is fixed in one end of described guide rail (15), and the other end of described guide rail (15) stretches out in outside described the second refrigerator sucker connecting rod (6); On described guide rail (15), be provided with two for limiting the block (14) of shift position of described slide block (13), described slide block (13) is positioned between two blocks (14).
3. the door-opening mechanism for double-door refrigerator according to claim 2, it is characterized in that, the two ends of described refrigerator sucker connecting rod are symmetricly set in two slotted holes (16), and the bearing of trend of described slotted hole (16) is consistent with the length direction of described refrigerator sucker connecting rod.
4. the door-opening mechanism for double-door refrigerator according to claim 2, it is characterized in that, the two ends of described hinge-rod (7) are symmetricly set in two slotted holes (16), and the bearing of trend of described slotted hole (16) is consistent with the length direction of described hinge-rod (7).
5. the door-opening mechanism for double-door refrigerator according to claim 2, it is characterized in that, on described hinge-rod (7) and the described place that is movably hinged being connected between hinge (11), the through hole on described hinge-rod (7) is slotted hole (16).
6. the door-opening mechanism for double-door refrigerator according to claim 1, it is characterized in that, upper and the described place that is movably hinged being connected between hinge (11) of the described connecting rod that opens the door (9), described in the through hole that opens the door on connecting rod (9) be slotted hole (16).
7. the door-opening mechanism for double-door refrigerator according to claim 1, it is characterized in that, on the described connecting rod that opens the door (9), be fixedly installed refrigerator doors sucker (10), the refrigerator doors (2) that is adsorbed in described tested refrigerator (1) by described refrigerator doors sucker (10) is upper, is fixedly connected between connecting rod (9) and the refrigerator doors (2) of described tested refrigerator (1) thereby open the door described in making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401505.4U CN203928565U (en) | 2014-07-18 | 2014-07-18 | For the door-opening mechanism of double-door refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401505.4U CN203928565U (en) | 2014-07-18 | 2014-07-18 | For the door-opening mechanism of double-door refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928565U true CN203928565U (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420401505.4U Expired - Fee Related CN203928565U (en) | 2014-07-18 | 2014-07-18 | For the door-opening mechanism of double-door refrigerator |
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| Country | Link |
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| CN (1) | CN203928565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075530A (en) * | 2014-07-18 | 2014-10-01 | 安徽中家智锐科技有限公司 | Door opening mechanism for double-door refrigerator |
| CN108294650A (en) * | 2018-01-25 | 2018-07-20 | 芜湖应天光电科技有限责任公司 | A kind of storage dish device and its long-range control method for beet washer |
-
2014
- 2014-07-18 CN CN201420401505.4U patent/CN203928565U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075530A (en) * | 2014-07-18 | 2014-10-01 | 安徽中家智锐科技有限公司 | Door opening mechanism for double-door refrigerator |
| CN108294650A (en) * | 2018-01-25 | 2018-07-20 | 芜湖应天光电科技有限责任公司 | A kind of storage dish device and its long-range control method for beet washer |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA DOMESTIC ELECTRICAL EQUIPMENT INST. Free format text: FORMER OWNER: ANHUI CHEARI ZHIRUI TECHNOLOGY CO., LTD. Effective date: 20150727 Owner name: ANHUI CHEARI ZHIRUI TECHNOLOGY CO., LTD. Effective date: 20150727 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150727 Address after: 100053 Beijing city Xicheng District oblique Street No. 29 Patentee after: China Domestic Electrical Equipment Inst. Patentee after: Anhui Zhongjia Zhirui Technology Co., Ltd. Address before: 239500 Anhui province Chuzhou fengle Road Economic Development Zone West, south of the reservoir in agriculture Patentee before: Anhui Zhongjia Zhirui Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20160718 |
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| CF01 | Termination of patent right due to non-payment of annual fee |