CN110094132B - Oven door opening structure - Google Patents

Oven door opening structure Download PDF

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Publication number
CN110094132B
CN110094132B CN201810094760.1A CN201810094760A CN110094132B CN 110094132 B CN110094132 B CN 110094132B CN 201810094760 A CN201810094760 A CN 201810094760A CN 110094132 B CN110094132 B CN 110094132B
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CN
China
Prior art keywords
door body
connecting rod
opening
assembly
vertical rod
Prior art date
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Active
Application number
CN201810094760.1A
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Chinese (zh)
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CN110094132A (en
Inventor
胡姗
贺峰
方堃
曹亚裙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Fotile Kitchen Ware Co Ltd
Original Assignee
Ningbo Fotile Kitchen Ware Co Ltd
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Publication date
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Priority to CN201810094760.1A priority Critical patent/CN110094132B/en
Publication of CN110094132A publication Critical patent/CN110094132A/en
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/06—Roasters; Grills; Sandwich grills
    • A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
    • A47J37/0664—Accessories
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/56—Suspension arrangements for wings with successive different movements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/308—Application of doors, windows, wings or fittings thereof for domestic appliances for ovens

Abstract

The invention relates to an oven door opening structure, which comprises a box body, a door body and an inner container assembly, wherein the door body comprises an upper door body and a lower door body; the door also comprises a front-back driving mechanism which can enable the door body to move back and forth relative to the opening and an opening-closing driving mechanism which can enable the upper door body and the lower door body to open or close up and down. The door body in the involution state is moved forwards through the front-back driving mechanism, a certain gap is formed between the door body and the opening of the box body, and the box body cannot interfere the opening and closing actions of the upper door body and the lower door body; then the upper door body moves upwards and the lower door body moves downwards through the cooperation of the gear and the rack, so that the upper door body and the lower door body are opened in a split way, and the oven door is opened; after the use, the upper door body and the lower door body are closed, and then the door body moves backwards to close the opening. The upper and lower split mode of the door body does not have the part extending towards the user, so that the user can conveniently take food, and after the door body moves forwards relative to the opening, the leaked steam is blocked by the door body and cannot directly blow to the user, and the safety performance and the user experience are improved.

Description

Oven door opening structure
Technical Field
The invention relates to an oven door opening structure.
Background
The existing embedded oven door opening mechanism is generally hinged with the oven body through the lower edge of the oven door, and the oven door is horizontally placed and forms an angle of 90 degrees with the oven body when the door is opened through a handle on a hand-pulled panel.
For example, a similar structure is disclosed in chinese patent publication CN104622312 (application No. CN 201310557738.3), which includes a case having a baking chamber therein, a door having an opening at a front thereof, and a liner assembly detachably fitted in the baking chamber, the door being pivotally mounted on a lower edge of the case to open and close the opening. A similar door opening structure is also disclosed in chinese patent publication No. CN206118943U, an oven with automatically removable bakeware (application No. CN 201621021347.5).
The door opening structure is simple to operate, but is inconvenient because the door body is vertically arranged at the front opening edge of the oven body after being opened, namely the whole door body is positioned between a user and the oven, so that the user can be prevented from taking food in the oven to a great extent; in addition, after the oven is opened, the hot air flow in the oven body can directly blow to the face of a user, so that the use experience is affected, and even certain unsafe factors exist.
Therefore, there is a need for further improvement in the current oven door opening structure.
Disclosure of Invention
The invention aims to solve the technical problem of the prior art, and provides an oven door opening structure which can enable a door body to be opened vertically to provide convenience for a user to take food and improve safety performance and user experience.
The technical scheme adopted for solving the technical problems is as follows: an oven door opening structure comprises
The box body is provided with an opening at the front side;
the inner container assembly is arranged in the box body;
the door body is positioned at the front side of the box body opening and can close or open the box body opening;
the method is characterized in that:
the door body comprises an upper door body and a lower door body;
the method also comprises the following steps:
the front-back driving mechanism can enable the door body to move back and forth relative to the opening of the box body;
the opening and closing driving mechanism can enable the upper door body and the lower door body to be opened up and down in a side-by-side manner when the upper door body and the lower door body move forward or move forward in place, and enable the upper door body and the lower door body to be closed up and down when the upper door body and the lower door body move backward or move backward in place;
the support frame is arranged at the front side of the box body and is connected with the front and rear driving mechanisms;
the opening and closing driving mechanism comprises
The first moving mechanism is arranged at the upper end of the supporting frame and can move the upper door body up and down;
the second moving mechanism is arranged at the lower end of the supporting frame and can move the lower door body up and down;
the first moving mechanism and the second moving mechanism have the same structure and all comprise
The rack is vertically arranged on the rear side wall of the upper door body/the lower door body;
the gear is arranged on the support frame and meshed with the corresponding racks for transmission; and
and the first driving piece is connected with the gear and is used for driving the gear to rotate.
In the above scheme, the support frame include first montant, second montant, first montant is close to the first lateral wall of box and arranges, the second montant is close to the second lateral wall of box and arranges, first montant, second montant are connected with front and back actuating mechanism respectively, be provided with the mounting box that is used for installing gear and first driving piece between the top and the bottom of first montant and second montant respectively.
In order to enable smooth operation in a door opening state, first guide grooves matched with the upper parts of the first vertical rods and the upper parts of the second vertical rods are respectively formed in two sides of the rear wall of the upper door body, and second guide grooves matched with the lower parts of the first vertical rods and the lower parts of the second vertical rods in a guiding mode are respectively formed in two sides of the rear wall of the lower door body.
In order to improve the operation stability under the state of opening the door, the front side of first montant/second montant is provided with the guide rail that arranges along length direction, corresponds, be provided with in the first guide way/the second guide way and be provided with the rubber slider that can lead to the cooperation with this guide rail.
Preferably, the rear side wall of the upper door body/the lower door body is provided with a mounting groove for mounting a rack, and in the assembled state, the tooth part of the rack is positioned in the mounting groove. By adopting the structure, on one hand, the structure compactness can be improved, and on the other hand, the rack can be protected.
In each of the above preferred schemes, the front-rear driving mechanism comprises a sliding rail assembly and a second driving piece, the sliding rail assembly is respectively connected with the box body/liner assembly and the supporting frame, and the second driving piece is used for driving the sliding rail assembly to slide relatively so as to enable the door to move forwards and backwards relative to the opening. Because the door body is vertically split, when the door body needs to be opened relative to the opening, friction between the door body and the box body needs to be eliminated.
Preferably, the sliding rail assembly comprises an outer rail and an inner rail, the outer rail is transversely arranged on the outer wall of the liner assembly, the inner rail is in guiding fit with the outer rail, the front end of the inner rail is connected with the supporting frame, and the rear end of the inner rail is connected with the second driving piece through the transmission assembly. By adopting the structure, the second driving piece can drive the inner rail to move back and forth through the transmission component, so that the support frame connected with the front end of the inner rail can move back and forth relative to the opening under the pushing of the inner rail.
Preferably, the transmission assembly comprises a first connecting rod and a second connecting rod, the first end of the first connecting rod is rotationally connected with the rear end of the inner rail, the second end of the first connecting rod is rotationally connected with the first end of the first connecting rod, and the second driving piece is a first motor which is arranged on the outer wall of the inner container assembly and is rotationally connected with the second end of the second connecting rod.
In order to enable the door opening process to be carried out stably, the first motor is arranged on the outer wall of the inner container assembly through the mounting frame, and a limiting piece capable of limiting the rotation positions of the first connecting rod and the second connecting rod is arranged between the mounting frame and the outer rail.
Preferably, the transmission assembly comprises a third connecting rod and a fourth connecting rod, the first end of the third connecting rod is rotationally connected with the rear end of the inner rail, the second end of the third connecting rod is rotationally connected with the first end of the fourth connecting rod, the second end of the fourth connecting rod is rotationally connected to the outer wall of the liner assembly, and the second driving piece is a push rod motor and the connection part of the push rod end part and the third connecting rod and the fourth connecting rod is rotationally connected. The scheme provides another transmission structure to realize stable driving of the front and back movement of the door body.
Preferably, two outer side walls of the inner container assembly are respectively provided with a sliding rail assembly and a corresponding transmission assembly, and a transverse rod transversely arranged at the rear side of the inner container assembly is rotatably connected between fourth connecting rods of the two transmission assemblies. The structure is not only favorable for good synchronism of two sides of the support frame, but also can simplify the number of motors and reduce the production and use cost.
Compared with the prior art, the invention has the advantages that: when the folding door is used, the door body in the folding state is moved forwards through the front-back driving mechanism, so that a certain gap is reserved between the door body and the opening of the box body, and the box body cannot interfere the opening and closing actions of the upper door body and the lower door body; then the upper door body moves upwards and the lower door body moves downwards through the cooperation of the gear and the rack, so that the upper door body and the lower door body are opened in a split way, and the oven door is opened; after the use, the upper door body and the lower door body are combined by the cooperation of the gear and the rack, and then the front and back driving mechanism is used for enabling the door body to move backwards to close the opening. The door body is opened up and down in a split mode, no part extending towards a user is arranged, so that the user can conveniently take food, and after the door body moves forwards relative to the opening, leaked steam is blocked by the door body and cannot be directly blown to the user, and the safety performance and the user experience are improved.
Drawings
FIG. 1 is a schematic view of an oven according to embodiment 1 of the present invention (closed state);
fig. 2 is a schematic view of the oven according to embodiment 1 of the present invention (open state);
FIG. 3 is a partially exploded view of FIG. 2;
FIG. 4 is a schematic view of a portion of the structure of FIG. 3;
FIG. 5 is a cross-sectional view of FIG. 4;
FIG. 6 is an enlarged schematic view of the portion A in FIG. 5;
fig. 7 is a schematic view showing a part of the structure of the oven in embodiment 2 of the present invention.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
Example 1:
as shown in fig. 1 to 6, the oven door opening structure of the present embodiment includes a case 1, a door 2 and a liner assembly 3, wherein the inside of the case 1 is hollow to form a mounting cavity 11 for mounting the liner assembly 3, the front side of the liner assembly 3 has an opening 31, the front side of the case 1 is opened with an opening 12 for exposing the opening 31, and the door 2 is provided on the case 1 and enables the opening 31 to be opened or closed. The door body 2 of the present embodiment includes an upper door body 21 and a lower door body 22, and the front-rear driving mechanism 4 and the opening-closing driving mechanism 5 are provided in the case 1, the front-rear driving mechanism 4 can move the door body 2 forward and backward with respect to the opening 12 and the opening 31, the opening-closing driving mechanism 5 can move the upper door body 21 and the lower door body 22 forward and backward or forward and then forward and in place and then vertically and oppositely move the upper door body 21 and the lower door body 22 backward and simultaneously or backward and then vertically and oppositely move.
Specifically, the front-rear driving mechanism 4 of the present embodiment includes a sliding rail assembly 41 and a second driving member 42, the front side of the box 1 is provided with a supporting frame 20 for mounting the door body 2, the sliding rail assembly 41 is respectively connected with the outer wall of the liner assembly 3 and the supporting frame 20, and the second driving member 42 is used for driving the sliding rail assembly 41 to slide relatively so as to enable the door body 2 to move back and forth relative to the opening 31. Because the door body 2 of this embodiment is vertically split, when the door body 2 needs to be opened relative to the opening 31, friction between the door body 2 and the box body 1 needs to be eliminated, and by adopting this structure, the support frame 20 can drive the door body 2 to move forward relative to the opening 31 so as to leave the box body 1 by a certain distance, so that interference that may exist in the opening and closing process of the door plate 2 by the box body 1 is eliminated, and the first action of opening the door is completed. The sliding rail assembly 41 of the present embodiment includes an outer rail 411 and an inner rail 412, wherein the outer rail 411 is transversely disposed on the outer wall of the liner assembly 3, and a space for the sliding rail assembly 41 to move is provided between the inner wall of the case 1 and the outer wall of the liner assembly 3 in the assembled state. The inner rail 412 is in guiding fit with the outer rail 411, the front end of the inner rail 412 is connected with the support frame 20, and the rear end of the inner rail 412 is connected with the second driving member 42 through the transmission assembly 43. The second driving member 42 can drive the inner rail 412 to move back and forth through the transmission assembly 43, so that the support frame 20 connected to the front end of the inner rail 412 can move back and forth relative to the opening 31 under the pushing of the inner rail 412, thereby driving the door 2 to move back. The transmission assembly 43 includes a first link 431 and a second link 432, wherein a first end of the first link 431 is rotatably connected to a rear end of the inner rail 412, a second end of the first link 431 is rotatably connected to a first end of the second link 432, and the second driving member 42 is a first motor disposed on an outer wall of the liner assembly 3 and rotatably connected to a second end of the second link 432. In order to make the door opening process stably proceed, the first motor is disposed on the outer wall of the inner container assembly 3 through the mounting rack 433, and a limiting piece 434 capable of limiting the rotation positions of the first connecting rod 431 and the second connecting rod 432 is disposed between the mounting rack 433 and the outer rail 411, so as to temporarily position the relative sliding position between the inner rail 412 and the outer rail 411.
The opening and closing driving mechanism 5 of this embodiment includes a first moving mechanism 5a disposed at the upper end of the supporting frame 20 and capable of moving the upper door body 21 up and down, and a second moving mechanism 5b disposed at the lower end of the supporting frame 20 and capable of moving the lower door body 22 up and down, the first moving mechanism 5a and the second moving mechanism 5b have the same structure and include racks 51, gears 52 and a first driving member 53, the racks 51 are vertically disposed on the rear side walls of the upper door body 21/the lower door body 22, the gears 52 are disposed on the supporting frame 20 and meshed with the corresponding racks 51 for transmission, and the first driving member 53 is a motor, and an output shaft of the motor is connected with the gears 52.
Specifically, the support frame 20 includes a first vertical rod 201 and a second vertical rod 202, the first vertical rod 201 is disposed near a first side wall of the box 1, the second vertical rod 202 is disposed near a second side wall of the box 1, the first vertical rod 201 and the second vertical rod 202 are respectively connected with front ends of corresponding inner rails 412 in the front-rear driving mechanism 4, and a mounting box 54 for mounting the gear 52 and the first driving member 53 is respectively disposed between top and bottom of the first vertical rod 201 and the second vertical rod 202. In order to make the operation smooth in the door opening state, the two sides of the rear wall of the upper door body 21 are respectively provided with a first guide groove 211 which is in guide fit with the upper part of the first vertical rod 201 and the upper part of the second vertical rod 202, and the two sides of the rear wall of the lower door body 22 are respectively provided with a second guide groove 221 which is in guide fit with the lower part of the first vertical rod 201 and the lower part of the second vertical rod 202. The front side of the first vertical rod 201/the second vertical rod 202 is provided with guide rails 203 arranged along the length direction, and correspondingly, the first guide groove 211/the second guide groove 221 are provided with rubber sliding blocks 204 which can be in guide fit with the corresponding guide rails 203. The rear side wall of the upper door body 21/lower door body 22 is provided with a mounting groove 23 for mounting the rack 51, and in the assembled state, the tooth portion of the rack 51 is positioned in the mounting groove 23. By adopting the structure, on one hand, the structure compactness can be improved, and on the other hand, the rack can be protected.
When the door body 2 is used, the door body 2 in a involution state is moved forwards through the front-back driving mechanism 4, so that a certain gap is reserved between the door body 2 and the opening 31 of the box body 1, and the box body 1 cannot interfere the opening and closing actions of the upper door body and the lower door body; then the upper door body 21 moves upwards and the lower door body 22 moves downwards through the cooperation of the gear 52 and the rack 51, so that the upper door body and the lower door body are opened, and the oven door is opened; after the use, the upper door body and the lower door body are combined by the cooperation of the gear 52 and the rack 51, and then the front and rear driving mechanism 4 is used for enabling the door body 2 to move backwards to close the opening.
Example 2:
as shown in fig. 7, the present embodiment differs from embodiment 1 only in the structure of the transmission assembly. The transmission assembly 43' of the present embodiment includes a third link 435 and a fourth link 436, wherein a first end of the third link 435 is rotatably connected to a rear end of the inner rail 412', a second end of the third link 435 is rotatably connected to a first end of the fourth link 436, and a second end of the fourth link 436 is rotatably connected to an outer wall of the inner container assembly 3 '. The second driving member 42' is a push rod motor and the end of the push rod is rotatably connected to the connection portion of the third link 435 and the fourth link 436. The two outer side walls of the inner container assembly 3' are respectively provided with a sliding rail assembly 41' and a corresponding transmission assembly 43', and a transverse rod 437 transversely arranged at the rear side of the inner container assembly 3' is rotatably connected between the fourth connecting rods 436 of the two transmission assemblies 43 '. The structure is not only beneficial to the good synchronism of the two sides of the support frame 20', but also can simplify the number of motors and reduce the production and use cost.

Claims (9)

1. An oven door opening structure comprises
A box body (1) with an opening (12) at the front side;
the liner assembly (3) is arranged in the box body (1);
the door body (2) is positioned at the front side of the box body opening (12) and can close or open the box body opening (12);
the method is characterized in that:
the door body (2) comprises an upper door body (21) and a lower door body (22);
the method also comprises the following steps:
a front-rear driving mechanism (4) capable of moving the door body (2) forward and backward with respect to the box opening (12);
the opening and closing driving mechanism (5) can enable the upper door body (21) and the lower door body (22) to be opened up and down at the same time of forward movement or after forward movement in place, and enable the upper door body (21) and the lower door body (22) to be combined up and down at the same time of backward movement or after backward movement in place;
the support frame (20) is arranged at the front side of the box body (1) and is connected with the front-rear driving mechanism (4);
the opening and closing driving mechanism (5) comprises
A first moving mechanism (5 a) which is arranged at the upper end of the supporting frame (20) and can move the upper door body (21) up and down;
a second moving mechanism (5 b) which is arranged at the lower end of the supporting frame (20) and can move the lower door body (22) up and down;
the first moving mechanism (5 a) and the second moving mechanism (5 b) have the same structure and all comprise
The rack (51) is vertically arranged on the rear side wall of the upper door body (21)/the lower door body (22);
the gear (52) is arranged on the support frame (20) and meshed with the corresponding rack (51) for transmission; and
a first driving member (53) connected to the gear (52) and configured to drive the gear (52) to rotate;
the supporting frame (20) comprises a first vertical rod (201) and a second vertical rod (202), wherein the first vertical rod (201) is arranged close to a first side wall of the box body (1), the second vertical rod (202) is arranged close to a second side wall of the box body (1), the first vertical rod (201) and the second vertical rod (202) are respectively connected with a front-back driving mechanism (4), and a mounting box (54) for mounting a gear (52) and a first driving piece (53) is respectively arranged between the top and the bottom of the first vertical rod (201) and the bottom of the second vertical rod (202);
the rear side wall of the upper door body (21)/the lower door body (22) is provided with a mounting groove (23) for mounting the rack (51), and in the assembled state, the tooth part of the rack (51) is positioned in the mounting groove (23).
2. The oven door opening structure according to claim 1, wherein: the two sides of the rear wall of the upper door body (21) are respectively provided with a first guide groove (211) which is in guide fit with the upper part of the first vertical rod (201) and the upper part of the second vertical rod (202), and the two sides of the rear wall of the lower door body (22) are respectively provided with a second guide groove (221) which is in guide fit with the lower part of the first vertical rod (201) and the lower part of the second vertical rod (202).
3. The oven door opening structure according to claim 2, wherein: the front side of the first vertical rod (201)/the second vertical rod (202) is provided with a guide rail (203) arranged along the length direction, and correspondingly, the first guide groove (211)/the second guide groove (221) are internally provided with a rubber sliding block (204) which can be in guide fit with the corresponding guide rail (203).
4. A toaster door opening structure according to any one of claims 1 to 3, wherein: the front-rear driving mechanism (4) comprises a sliding rail assembly (41) and a second driving piece (42), the sliding rail assembly (41) is respectively connected with the box body (1)/liner assembly (3) and the supporting frame (20), and the second driving piece (42) is used for driving the sliding rail assembly (41) to slide relatively so as to enable the door body (2) to move forwards and backwards relative to the opening.
5. The oven door opening structure of claim 4, wherein: the sliding rail assembly (41) comprises an outer rail (411) and an inner rail (412), wherein the outer rail (411) is transversely arranged on the outer wall of the liner assembly (3), the inner rail (412) is in guide fit with the outer rail (411) and the front end of the inner rail is connected with the supporting frame (20), and the rear end of the inner rail (412) is connected with the second driving piece (42) through the transmission assembly (43).
6. The oven door opening structure of claim 5, wherein: the transmission assembly (43) comprises a first connecting rod (431) and a second connecting rod (432), wherein the first end of the first connecting rod (431) is rotationally connected with the rear end of the inner rail (412), the second end of the first connecting rod (431) is rotationally connected with the first end of the second connecting rod (432), and the second driving piece (42) is a first motor which is arranged on the outer wall of the inner container assembly (3) and is rotationally connected with the second end of the second connecting rod (432).
7. The oven door opening structure of claim 6, wherein: the first motor is arranged on the outer wall of the liner assembly (3) through the mounting frame (433), and a limiting piece (434) capable of limiting the rotation positions of the first connecting rod (431) and the second connecting rod (432) is arranged between the mounting frame (433) and the outer rail (411).
8. The oven door opening structure of claim 5, wherein: the transmission assembly (43 ') comprises a third connecting rod (435) and a fourth connecting rod (436), wherein the first end of the third connecting rod (435) is rotationally connected with the rear end of the inner rail (412'), the second end of the third connecting rod (435) is rotationally connected with the first end of the fourth connecting rod (436), the second end of the fourth connecting rod (436) is rotationally connected to the outer wall of the liner assembly (3 '), and the second driving part (42') is a push rod motor, and the end part of the push rod is rotationally connected with the joints of the third connecting rod (435) and the fourth connecting rod (436).
9. The oven door opening structure of claim 8, wherein: two outer side walls of the inner container assembly (3 ') are respectively provided with a sliding rail assembly (41 ') and a corresponding transmission assembly (43 '), and a transverse rod (437) transversely arranged at the rear side of the inner container assembly (3 ') is rotatably connected between fourth connecting rods (436) of the two transmission assemblies (43 ').
CN201810094760.1A 2018-01-31 2018-01-31 Oven door opening structure Active CN110094132B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN110094132B true CN110094132B (en) 2024-02-20

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10147149A (en) * 1996-11-18 1998-06-02 Isono Body:Kk Box type cargo chamber automatic opening and shutting door for for cargo vehicle
JP2005143516A (en) * 2003-11-11 2005-06-09 Matsushita Electric Ind Co Ltd Dishwasher
JP2006110131A (en) * 2004-10-15 2006-04-27 Matsushita Electric Ind Co Ltd Dishwasher
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