CN213477972U - Turning plate structure of kitchen appliance door and kitchen appliance - Google Patents
Turning plate structure of kitchen appliance door and kitchen appliance Download PDFInfo
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- CN213477972U CN213477972U CN202021746355.2U CN202021746355U CN213477972U CN 213477972 U CN213477972 U CN 213477972U CN 202021746355 U CN202021746355 U CN 202021746355U CN 213477972 U CN213477972 U CN 213477972U
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- kitchen appliance
- push rod
- rod motor
- mounting hole
- appliance door
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Abstract
The utility model discloses a turning plate structure of kitchen appliance door, include fixed baseplate, install the push rod motor of fixed baseplate top and with the articulated rotor arm of output of fixed baseplate and push rod motor, fixed baseplate is equipped with the baffle, baffle swing joint has the gib block, the front end of gib block articulate in on the rotor arm, the rear end is spacing portion, the gib block is in spacing portion with the cover has the pressure spring between the baffle, spacing portion can extrude the pressure spring makes the pressure spring shrink. The utility model also discloses an install flip structure's kitchen appliance. The utility model discloses a technical scheme be fit for being applied to kitchen appliance technical field, can avoid outwards opening the in-process at kitchen appliance door, the output shaft of push rod motor bears great load and influences the life of push rod motor.
Description
Technical Field
The utility model relates to a kitchen appliance technical field, concretely relates to turning plate structure of kitchen appliance door.
The utility model discloses still relate to the kitchen appliance who installs above-mentioned panel turnover mechanism.
Background
Realize the automatic switch of chamber door hinge or turnover panel structure among the prior art, can use rotating electrical machines or push rod motor usually, and at the in-process that the chamber door was opened gradually, the output shaft of motor can receive bigger and bigger load, consequently greatly reduced the life of motor.
Just like chinese invention patent CN110685524A discloses a manual-automatic integrated electric kitchen appliance door hinge, including: the hinge comprises a hinge shell, a swinging head which can be connected to one end of the hinge shell in a swinging mode and an inner moving arm which is arranged in the hinge shell; when the swing head swings around the joint with the hinge shell, the inner moving arm linearly reciprocates in the hinge shell correspondingly; the hinge shell is provided with a motor and a sliding bracket; the inner moving arm is fixedly connected with the sliding support; the motor and the sliding support can move linearly along the hinge shell, and the hinge shell is provided with an elastic lock catch for limiting the movement of the motor. According to the technical scheme, when the motor mode is adopted, the motor drives the sliding support to move so as to push the inner moving arm to move, and the swinging of the swinging head is further realized. When the kitchen appliance door is used, along with the change of the gravity center position of the kitchen appliance door, the load borne by the motor is continuously changed, particularly, the load borne by the motor is changed from small to large in the opening process of the kitchen appliance door, so that the failure rate of the motor is increased, and the service life of the motor is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a turning plate structure of kitchen appliance door is provided, the output shaft of avoiding the push rod motor bears great power and influences the life of push rod motor.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a turning plate structure of kitchen appliance door, includes fixed baseplate, installs the push rod motor of fixed baseplate top and with the pivoted rotor arm of fixed baseplate and push rod motor's output, fixed baseplate is equipped with the baffle, the gib block is installed to the baffle, the front end of gib block articulate in on the rotor arm, the rear end is spacing portion, the gib block spacing portion with the cover has the pressure spring between the baffle, at the in-process that kitchen appliance door was opened, the pressure spring is compressed gradually.
The technical scheme of the utility model realizes the action of closing and opening the electric control door on one hand, and through the push rod motor installed on the fixed base and hinging the output end of the push rod motor on the rotating arm, when the push rod motor is started, the output shaft of the push rod motor pulls/pushes away the rotating arm hinged on the fixed base, thereby controlling the action of the kitchen appliance door; on the other hand, because the kitchen appliance door outwards opens the in-process, the focus moves outwards gradually, leads to the output of push rod motor to receive crescent pulling force, and the push rod motor can increase the emergence probability of trouble and influence push rod motor life because of great load, has set up the pressure spring that plays the cushioning effect among this technical scheme. The utility model discloses a kitchen appliance door, including kitchen appliance door, pressure spring rear end constraint or support and lean on the spacing portion of gib block, the pressure spring front end constraint or support and lean on the baffle, open the in-process when kitchen appliance door, the rotor arm drives the gib block and moves forward for spacing portion extrudees the pressure spring, the deflection of pressure spring is crescent, and kitchen appliance door also crescent to the moment of the articulated department of rotor arm and fixed baseplate, therefore both can offset partial force each other, make the load control that the push rod motor received in less range of variation, thereby reduce the incidence of push rod motor trouble, increase the life of push rod motor.
As the utility model discloses a further improvement, the rotor arm is equipped with first mounting hole, second mounting hole and third mounting hole, the gib block front end articulates in first mounting hole, the fixed baseplate front end articulates in the second mounting hole, the output of push rod motor articulates in the third mounting hole, the rotor arm receives the push-and-pull of push rod motor through the third mounting hole, and the duplex winding second mounting hole rotates, makes the gib block back-and-forth movement simultaneously.
As a further improvement, the rear end of the fixing base is provided with a motor base, the motor base is hinged with a bracket, and the push rod motor is installed on the bracket. Through with push rod motor fixed mounting on the bracket to realize the push rod motor according to the rotation of rotor arm, the orientation of nimble regulation push rod motor output.
As a further improvement, the push rod motor output has set firmly the switching pole, the push rod motor passes through the switching pole with the rotor arm is articulated.
As a further improvement, the gib block front end is equipped with the connector, the inside actuating arm that still is equipped with of fixed baseplate, the rear end and the connector of actuating arm are articulated, the front end of actuating arm articulate in first mounting hole.
As a further improvement of the utility model, the utility model also comprises a shell arranged on the fixed base.
The utility model provides a further technical problem provide and install above-mentioned plate turnover's kitchen appliance. In order to solve the problem, the kitchen appliance comprises a kitchen appliance door, any one of the turnover plate structures of the kitchen appliance door is adopted, and at least two turnover plate structures of the kitchen appliance door are arranged.
The utility model discloses a specific technical scheme and the beneficial effect that brings will give detailed disclosure in the following embodiment in combination with the accompanying drawings.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
FIG. 1 is a perspective view of a flap structure of a kitchen appliance door according to the present invention;
FIG. 2 is a detailed view of the interior of the mounting base of the present invention;
fig. 3 is a front view of the rotating arm of the present invention.
Description of reference numerals: 100. a fixed base; 101. a baffle plate; 110. a guide strip; 120. a pressure spring; 130. a connector; 140. a drive arm; 200. a rotating arm; 210. a first mounting hole; 211. a first pin shaft; 220. a second mounting hole; 221. a second pin shaft; 230. a third mounting hole; 300. a push rod motor; 310. a transfer lever; 320. a motor base; 330. a bracket; 340. a housing.
Detailed Description
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Words such as "upper", "lower", "inner", "outer", etc., indicating orientation or positional relationship are based only on the orientation or positional relationship shown in the drawings and are merely for convenience of description and simplicity of description, but do not indicate or imply that the device/element referred to must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be construed as limiting the invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The embodiment of the utility model provides a turning plate structure of kitchen appliance door described, as shown in fig. 1-3, including fixed baseplate 100, push rod motor 300 and rotor arm 200, fixed baseplate 100 is equipped with baffle 101 in the middle, passes in the fixed baseplate 100 the gib block 110 is installed to baffle 101, gib block 110 rear end is spacing portion, the front end articulate in on the rotor arm 200. In this embodiment, an adaptor rod 310 is fixedly disposed at an output end of the push rod motor 300, and the push rod motor 300 is hinged to the rotating arm 200 through the adaptor rod 310. The guide strip 110 is sleeved with a pressure spring 120 between the limiting part and the baffle 101, and the pressure spring 120 is gradually compressed in the opening process of the kitchen appliance door.
The technical scheme of the embodiment of the utility model realizes the closing and opening actions of the electric control door on one hand, and is hinged at the position near the middle of the rotating arm 200 through the push rod motor 300 which is rotatably installed on the fixed base 100, when the push rod motor 300 is started, the output shaft of the push rod motor pulls/pushes away the rotating arm 200 which is hinged on the fixed base 100, thereby controlling the actions of the kitchen appliance door; on the other hand, in the process of opening the kitchen appliance door outwards, the gravity center gradually moves outwards, so that the output end of the push rod motor 300 is subjected to gradually increased pulling force, and the push rod motor can increase the occurrence probability of faults due to large load and influence the service life of the push rod motor, so that the compression spring 120 with the buffering function is arranged in the technical scheme. One end of the pressure spring 120 leans against the limiting part of the guide bar 110, and the other end leans against the baffle 101, when the kitchen appliance door is opened, the rotating arm 200 drives the guide bar 110 to move rightwards, so that the deformation of the limiting part for extruding the pressure spring 120 is gradually increased, and the moment of the kitchen appliance door to the hinged part of the rotating arm 200 and the fixed base 100 is also gradually increased, therefore, the two parts can mutually offset partial force, the load borne by the push rod motor 300 is controlled within a small variation range, the occurrence rate of the push rod motor fault is reduced, and the service life of the push rod motor is prolonged.
As a preferable solution of the embodiment of the present invention, as shown in fig. 3, the rotating arm 200 is provided with a first mounting hole 210 and a second mounting hole 220 at the left end along the width direction, and a third mounting hole 230 is provided at the right side of the first mounting hole 210; the front end of the guide bar 110 is hinged to the first mounting hole 210, the front end of the fixed base 100 is hinged to the second mounting hole 220, the output end of the push rod motor 300 is hinged to the third mounting hole 230, and the rotating arm 200 is pushed and pulled by the push rod motor 300 through the third mounting hole 230 and rotates around the second mounting hole 220, and simultaneously, the guide bar 110 moves back and forth.
As the preferred scheme of the embodiment of the utility model, the rear end of fixed baseplate 100 is equipped with motor cabinet 320, motor cabinet 320 articulates there is bracket 330, push rod motor 300 is installed on bracket 330, this structure can guarantee that bracket 330's free end is directional the third mounting hole 230 direction of rotor arm 200. The orientation of the output end of the push rod motor 300 is flexibly adjusted by fixedly mounting the push rod motor 300 on the bracket 330 so that the push rod motor 300 rotates according to the rotation of the rotating arm 200.
As a preferred scheme of the embodiment of the present invention, as shown in fig. 2, the right end of the guide bar 110 is provided with the connector 130, the inside driving arm 140 that is provided with of the fixing base 100, the left end of the driving arm 140 is hinged to the connector, and the right end of the driving arm 140 is hinged to the first mounting hole.
As a preferable solution of the embodiment of the present invention, the present invention further comprises a housing 340 installed on the fixed base 100, wherein the housing 340 blocks a side surface of the push rod motor 300 together with a wall of the kitchen appliance.
As the utility model discloses turning over plate structure's application, a kitchen appliance who installs above-mentioned arbitrary plate structure that turns over, kitchen appliance can be sterilizer door, cabinet door, steam ager and oven and so on, turn over plate structure's quantity of setting and be two, through electric control kitchen appliance door, convenient easy operation, use the plate structure that turns over of above-mentioned kitchen appliance door moreover and can reduce the fault rate of kitchen appliance hinge, prolong the life of kitchen appliance door.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (7)
1. The utility model provides a kitchen appliance door turn over plate structure, includes fixed baseplate, installs the push rod motor of fixed baseplate top and with the pivoted rotor arm of fixed baseplate and push rod motor's output, its characterized in that: the fixed baseplate is provided with a baffle, the baffle is movably connected with a guide strip, the front end of the guide strip is hinged to the rotating arm, the rear end of the guide strip is a limiting part, the guide strip is arranged between the limiting part and the baffle, a pressure spring is sleeved between the limiting part and the baffle, and the limiting part can extrude the pressure spring to enable the pressure spring to contract.
2. The flap structure of the kitchen appliance door according to claim 1, characterized in that: the rotating arm is provided with a first mounting hole, a second mounting hole and a third mounting hole, the front end of the guide strip is hinged to the first mounting hole, the front end of the fixed base is hinged to the second mounting hole, the output end of the push rod motor is hinged to the third mounting hole, the rotating arm is pushed and pulled by the push rod motor through the third mounting hole and rotates around the second mounting hole, and meanwhile the guide strip moves back and forth.
3. The flap structure of the kitchen appliance door according to claim 2, characterized in that: the rear end of fixed baseplate is equipped with the motor cabinet, the motor cabinet articulates there is the bracket, the push rod motor is installed on the bracket.
4. The flap structure of the kitchen appliance door according to claim 3, characterized in that: the output end of the push rod motor is fixedly provided with a switching rod, and the push rod motor is hinged with the rotating arm through the switching rod.
5. The flap structure of the kitchen appliance door according to claim 4, wherein: the guide bar front end is equipped with the connector, the inside actuating arm that still is equipped with of fixed baseplate, the rear end of actuating arm is articulated with the connector, the front end of actuating arm articulate in first mounting hole.
6. The flap structure of the kitchen appliance door according to any one of claims 1 to 5, wherein: also included is a housing disposed on the fixed base.
7. Kitchen appliance, including kitchen appliance door, its characterized in that: the flap structure of the kitchen appliance door as claimed in any one of claims 1 to 6 is adopted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021746355.2U CN213477972U (en) | 2020-08-20 | 2020-08-20 | Turning plate structure of kitchen appliance door and kitchen appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021746355.2U CN213477972U (en) | 2020-08-20 | 2020-08-20 | Turning plate structure of kitchen appliance door and kitchen appliance |
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| Publication Number | Publication Date |
|---|---|
| CN213477972U true CN213477972U (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021746355.2U Active CN213477972U (en) | 2020-08-20 | 2020-08-20 | Turning plate structure of kitchen appliance door and kitchen appliance |
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| CN (1) | CN213477972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273889A (en) * | 2021-07-06 | 2021-08-20 | 浙江蓝炬星电器有限公司 | Automatic opening and closing structure for door body of steam box or oven |
-
2020
- 2020-08-20 CN CN202021746355.2U patent/CN213477972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113273889A (en) * | 2021-07-06 | 2021-08-20 | 浙江蓝炬星电器有限公司 | Automatic opening and closing structure for door body of steam box or oven |
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