CN220043922U - Door opening structure for upper integrated electrical appliance and upper integrated electrical appliance - Google Patents
Door opening structure for upper integrated electrical appliance and upper integrated electrical appliance Download PDFInfo
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- CN220043922U CN220043922U CN202321047947.9U CN202321047947U CN220043922U CN 220043922 U CN220043922 U CN 220043922U CN 202321047947 U CN202321047947 U CN 202321047947U CN 220043922 U CN220043922 U CN 220043922U
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- movable rod
- door
- door opening
- opening structure
- rod
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- 238000000034 method Methods 0.000 claims abstract description 3
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The utility model discloses a door opening structure for upper integrated appliances, which comprises a box body (1), wherein a containing cavity (121) is formed in the box body, and an opening (122) is formed in the front side of the box body; and a door body (2) for opening and closing the opening (122); the method is characterized in that: the bottom of the box body (1) is provided with a telescopic component (13), the telescopic component (13) comprises a fixed rod (131) which extends along the front-back direction and is fixed relative to the box body (1); and a movable rod (132) extending in the front-rear direction and slidably mounted on the fixed rod (131) in the front-rear direction; the bottom of the door body (2) is hinged to the front end of the movable rod (132). The utility model also discloses an upper integrated electrical appliance applying the door opening structure. Compared with the prior art, the door opening structure for the upper integrated electrical appliance can shorten the horizontal size of the opened door body.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a door opening structure for an upper integrated appliance and the upper integrated appliance.
Background
Household embedded electric appliances (such as a steaming oven, a microwave oven, a sterilizing cabinet and the like) are basically embedded into a lower cabinet for use, and a door of the electric appliance needs to be turned on or off for operation.
In order to improve user experience, people develop an upper integrated electric appliance, a household embedded electric appliance is embedded into a hanging cabinet for use, the electric appliance can be integrated with the upper hanging cabinet electric appliance, for example, the electric appliance can be integrated with a range hood and the like, and the installation position of the integrated electric appliance is in a horizontal position right in front of a sight line when a person stands. The upper integrated electrical appliance is more humanized than the lower integrated electrical appliance in opening and closing the door to take the articles, and standing can easily take the articles without bending down.
For example, the Chinese patent application No. CN201620570854.8 (publication No. CN 205913561U) embeds the sterilizing cabinet in the hanging cabinet, thereby fully utilizing the space area, reducing the occupied space of the sterilizing cabinet and saving more available space for the kitchen.
The existing door opening structure of the upper-row integrated electrical appliance is basically similar to a hanging cabinet, and the door is opened by adopting a downward-turning door mode, and particularly, the door opening structure can be seen in Chinese patent application No. CN202220566890.2 (publication No. CN 218074113U), namely, a functional hanging cabinet.
For the door opening structure of the upper integrated electrical appliance, the door opening mode of the upper door needs a larger upper space to be realized, so that a plurality of kitchens are not suitable for use, and when the upper integrated electrical appliance is integrated in a hanging cabinet with higher height, the requirement on the height is higher for the operation of lifting upwards to be completed, otherwise, the operation is difficult to complete; however, if the door is opened by using the downward-turning door, the user cannot reach the object in the case or cannot clean the rear side wall of the case because the horizontal dimension of the opened door is too large.
Disclosure of Invention
The first technical problem to be solved by the utility model is to provide a door opening structure for upper-row integrated appliances, which can shorten the horizontal dimension of the opened door body.
The second technical problem to be solved by the utility model is to provide an upper integrated electrical appliance with the door opening structure.
The technical scheme adopted by the utility model for solving the first technical problem is as follows: a door opening structure for upper row integrated electrical appliance comprises
The box body is internally provided with a containing cavity, and the front side of the box body is provided with an opening; and
the door body is used for opening and closing the opening;
the method is characterized in that: the bottom of the box body is provided with a telescopic component which comprises
The fixing rod extends along the front-back direction and is fixed relative to the box body; and
the movable rod extends along the front-back direction and can be installed on the fixed rod in a front-back sliding way;
the bottom of the door body is hinged to the front end of the movable rod.
In order to realize the hinge joint of the bottom of the door body at the front end of the movable rod, the bottom of the back of the door body is provided with a yielding groove corresponding to the telescopic component, the front end of the movable rod is provided with a rotating shaft, the rotating shaft stretches into the corresponding yielding groove, and two ends of the rotating shaft can be rotationally connected to the side walls at two sides of the yielding groove.
In order to facilitate the installation of the movable rod on the fixed rod, the inside of the fixed rod is hollow, and the movable rod can be installed in the inner cavity of the fixed rod in a sliding way back and forth.
In order to fully utilize the telescopic travel of the movable rod, the movable rod extends out of the fixed rod in a door closing state, and is retracted in the fixed rod in a door opening state.
In order to limit the limit position of the forward movement of the movable rod, the inner peripheral wall of the fixed rod and the outer peripheral wall of the rear end of the movable rod are respectively provided with an inner step and an outer step which are matched with each other, and in a door closing state, the outer step is limited behind the inner step.
In order to ensure the stability of the movable rod when the door body is turned downwards, a locking component for locking and unlocking the relative movement of the fixed rod and the movable rod is arranged between the fixed rod and the movable rod.
In order to lock and unlock the movable rod, the movable rod is hollow, and the side part of the movable rod is provided with a yielding hole; the locking component comprises
The mounting seat is arranged in the movable rod, a mounting groove is formed in the mounting seat, and an opening of the mounting groove is opposite to the abdication hole;
the ball can be movably accommodated in the mounting groove; and
the elastic piece acts between the mounting seat and the ball so that the end part of the ball always has a trend of extending outwards from the yielding hole;
in the closed state, the end of the ball is limited in front of the fixed rod.
In order to facilitate the installation of the elastic piece, the elastic piece is a pressure spring, and two ends of the pressure spring are respectively propped against the bottom wall of the installation seat and the ball.
In order to ensure the stability of opening and closing the door, the number of the telescopic components is at least two groups, and the telescopic components are arranged at intervals along the left-right direction.
The utility model solves the second technical problem by adopting the technical proposal that: an upper row integrated electrical appliance applying the door opening structure.
Compared with the prior art, the utility model has the advantages that: through the flexible subassembly that comprises dead lever and movable rod in the bottom installation of box to hinge the bottom of door body at the front end of movable rod, when opening the door, can roll over the door body downwards earlier, then will roll over the door body backward down, so that the door body is hidden in the below of box locally, thereby shortened the horizontal dimension after the door body was opened, the user of convenience got and put article or carries out electrical apparatus cleaning.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of an upper integrated circuit in a door-closed state;
FIG. 2 is an exploded perspective view of FIG. 1;
FIG. 3 is a longitudinal cross-sectional view of FIG. 1;
FIG. 4 is a longitudinal cross-sectional view in the other direction of FIG. 1;
fig. 5 is a schematic perspective view of an embodiment of an upper integrated circuit in a door-opened state according to the present utility model;
fig. 6 is a longitudinal cross-sectional view of fig. 5.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
In the description and claims of the present utility model, terms indicating directions, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", etc., are used to describe various example structural parts and elements of the present utility model, but these terms are used herein for convenience of description only and are determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the utility model may be arranged in a variety of orientations, the directional terminology is used for purposes of illustration and is in no way limiting, such as "upper" and "lower" are not necessarily limited to being in a direction opposite or coincident with the direction of gravity.
As shown in fig. 1 to 6, a preferred embodiment of the upper integrated circuit of the present utility model is shown. The upper integrated electrical appliance can be a steaming oven, a microwave oven, a sterilizing cabinet and the like, and only a door opening structure for the upper integrated electrical appliance is described below, and other parts of the upper integrated electrical appliance are not repeated.
In this embodiment, the door opening structure for the upper row of integrated electrical appliances includes a case 1, a door 2, a handle 3 and a locking assembly 4.
The box 1 comprises a shell 11 and a liner 12 arranged in the shell 11. Specifically, the inner container 12 has an accommodating chamber 121 inside and an opening 122 on the front side; an interlayer 111 is formed between the outer wall of the inner container 12 and the inner wall of the outer case 11.
In this embodiment, two groups of telescopic assemblies 13 are mounted at intervals along the left-right direction at the bottom of the housing 11, and each telescopic assembly 13 includes a fixed rod 131 and a movable rod 132. Specifically, the fixed lever 131 and the movable lever 132 each extend in the front-rear direction, and the inside is hollow; the fixed rod 131 is arranged on the bottom wall of the shell 11, the movable rod 132 is arranged in the inner cavity of the fixed rod 131 in a sliding way back and forth, and the inner peripheral wall of the fixed rod 131 and the outer peripheral wall of the rear end of the movable rod 132 are respectively provided with an inner step 1311 and an outer step 1321 which are matched with each other; the front end of the movable rod 132 is provided with a rotating shaft 1322; the side of the movable rod 132 is provided with a relief hole 1323.
The door body 2 is used to open and close the above-mentioned opening 122. In this embodiment, the bottom of the back of the door body 2 is provided with the yielding grooves 21 corresponding to the telescopic components 13 one by one, the rotating shaft 1322 of the movable rod 132 extends into the corresponding yielding groove 21, and two ends of the rotating shaft 1322 can be rotatably connected to the side walls of two sides of the yielding groove 21, so as to realize the hinging of the bottom of the door body 2 at the front end of the movable rod 132. In addition, there is a rebound tightening structure between the front end of the movable rod 132 and the door body 2, so as to ensure that the door body 2 and the box body 1 have tightening force when the door body 2 is closed, so that the door body 2 and the box body 1 are in sealing fit (this is a common structure, and detailed description is not given here).
The handle 3 is installed on the front surface of the door body 2.
The number of the locking assemblies 4 is two, and the locking assemblies are in one-to-one correspondence with the telescopic assemblies 13, and are arranged between the fixed rods 131 and the movable rods 132 of the corresponding telescopic assemblies 13, so as to lock and unlock the relative movement of the fixed rods and the movable rods. In this embodiment, each locking assembly 4 includes a mounting seat 41, a ball 42 and an elastic member 43.
Specifically, the mounting seat 41 is mounted in the corresponding movable rod 132, the mounting seat 41 is internally provided with a mounting slot 411, and the opening of the mounting slot 411 is opposite to the abdication hole 1323 of the corresponding movable rod 132;
the balls 42 can be movably accommodated in the mounting slots 411, and the inner peripheral wall of the end part of the mounting slots 411 is matched with the outer peripheral wall of the middle part of the balls 42, so that the balls 42 can be prevented from being completely separated from the mounting slots 411;
the elastic member 43 is a compression spring, and two ends of the compression spring respectively abut against the bottom wall of the mounting seat 41 and the ball 42, so that the end of the ball 42 always has a tendency to extend out of the corresponding yielding hole 1323.
In the door-closed state, as shown in fig. 1 to 4, the door body 2 is arranged substantially vertically, the movable rod 132 extends outwardly from the fixed rod 131, the outer step 1321 is limited behind the inner step 1311, and the end of the ball 42 is limited in front of the fixed rod 131, thereby preventing the movable rod 132 from moving forward and backward;
in the door-opened state, as shown in fig. 5 and 6, the door body 2 is disposed substantially horizontally, the movable rod 132 is retracted inside the fixed rod 131, and the door body 2 is partially hidden under the cabinet 1, thereby shortening the horizontal dimension.
The working principle of this embodiment is as follows:
(1) As shown in fig. 1 to 4, the door body 2 is in a closed state, the door body 2 is arranged substantially vertically, the movable rod 132 extends outwardly from the fixed rod 131, the outer step 1321 is limited behind the inner step 1311, and the end of the ball 42 is limited in front of the fixed rod 131, thereby preventing the movable rod 132 from moving forward and backward;
(2) When the door needs to be opened, a user only needs to pull down the handle 3 to enable the door body 2 to overturn downwards around the rotating shaft 1322, when the door body 2 rotates 90 degrees, the door body 2 is basically horizontally arranged, at the moment, the horizontal backward thrust can be applied to the handle 3 to enable the door body 2 and the movable rod 132 to synchronously move backward, the ball 42 is retracted into the abdicating hole 1323 under the extrusion of the inner wall of the fixed rod 131 to unlock, as shown in fig. 5 and 6, finally, the movable rod 132 is retracted into the fixed rod 131, and the door body 2 is partially hidden below the box body 1, so that the horizontal size is shortened, and the user can conveniently take and put articles or clean electric appliances;
(3) When the door needs to be closed, the user only needs to apply a pulling force in the horizontal forward direction to the handle 3 to enable the door body 2 and the movable rod 132 to synchronously move forward until the movable rod 132 moves forward to a limit state, and at the moment, the handle 3 can be pushed and pulled upwards to enable the door body 2 to overturn upwards around the rotating shaft 1322 to realize the door closing operation.
Claims (10)
1. A door opening structure for upper row integrated electrical appliance comprises
The box body (1) is internally provided with a containing cavity (121) and the front side of the box body is provided with an opening (122); and
a door body (2) for opening and closing the opening (122);
the method is characterized in that: the bottom of the box body (1) is provided with a telescopic component (13), and the telescopic component (13) comprises
A fixing rod (131) extending in the front-rear direction and fixed to the case (1); and
a movable rod (132) extending in the front-rear direction and slidably mounted on the fixed rod (131) in the front-rear direction;
the bottom of the door body (2) is hinged to the front end of the movable rod (132).
2. The door opening structure according to claim 1, wherein: the bottom of the back of the door body (2) is provided with a yielding groove (21) corresponding to the telescopic component (13), the front end of the movable rod (132) is provided with a rotating shaft (1322), the rotating shaft (1322) stretches into the corresponding yielding groove (21), and two ends of the rotating shaft (1322) can be rotationally connected to the side walls at two sides of the yielding groove (21).
3. The door opening structure according to claim 1, wherein: the inside of the fixed rod (131) is hollow, and the movable rod (132) is arranged in the inner cavity of the fixed rod (131) in a sliding way back and forth.
4. A door opening structure according to claim 3, wherein: in the door closing state, the movable rod (132) extends outwards from the fixed rod (131), and in the door opening state, the movable rod (132) is retracted inwards from the fixed rod (131).
5. A door opening structure according to claim 3, wherein: the inner peripheral wall of the fixed rod (131) and the outer peripheral wall of the rear end of the movable rod (132) are respectively provided with an inner step (1311) and an outer step (1321) which are matched with each other, and the outer step (1321) is limited behind the inner step (1311) in a door closing state.
6. A door opening structure according to claim 3, wherein: a locking component (4) for locking and unlocking the relative movement of the fixed rod (131) and the movable rod (132) is arranged between the fixed rod and the movable rod.
7. The door opening structure according to claim 6, wherein: the inside of the movable rod (132) is hollow, and the side part of the movable rod is provided with a yielding hole (1323);
the locking component (4) comprises
The mounting seat (41) is arranged in the movable rod (132), a mounting groove (411) is formed in the mounting seat, and an opening of the mounting groove (411) is opposite to the abdication hole (1323);
a ball (42) movably accommodated in the mounting groove (411); and
an elastic member (43) acting between the mounting seat (41) and the ball (42) so that the end of the ball (42) always has a tendency to protrude beyond the relief hole (1323);
in a door-closed state, the end of the ball (42) is limited in front of the fixed rod (131).
8. The door opening structure according to claim 7, wherein: the elastic piece (43) is a pressure spring, and two ends of the pressure spring are respectively abutted against the bottom wall of the mounting seat (41) and the ball (42).
9. The door opening structure according to any one of claims 1 to 8, wherein: the number of the telescopic components (13) is at least two, and the telescopic components are arranged at intervals along the left-right direction.
10. An upper row integrated electrical appliance employing the door opening structure as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321047947.9U CN220043922U (en) | 2023-04-28 | 2023-04-28 | Door opening structure for upper integrated electrical appliance and upper integrated electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321047947.9U CN220043922U (en) | 2023-04-28 | 2023-04-28 | Door opening structure for upper integrated electrical appliance and upper integrated electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220043922U true CN220043922U (en) | 2023-11-17 |
Family
ID=88741651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321047947.9U Active CN220043922U (en) | 2023-04-28 | 2023-04-28 | Door opening structure for upper integrated electrical appliance and upper integrated electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220043922U (en) |
-
2023
- 2023-04-28 CN CN202321047947.9U patent/CN220043922U/en active Active
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| GR01 | Patent grant |