CN215108075U - Loading mechanism of automatic door opener of household electrical appliance and door opener - Google Patents
Loading mechanism of automatic door opener of household electrical appliance and door opener Download PDFInfo
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- CN215108075U CN215108075U CN202121009082.8U CN202121009082U CN215108075U CN 215108075 U CN215108075 U CN 215108075U CN 202121009082 U CN202121009082 U CN 202121009082U CN 215108075 U CN215108075 U CN 215108075U
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Abstract
The utility model relates to a mechanism of loading of automatic door opener of household electrical appliances, include: the locking assembly comprises an unlocking part and a lock tongue matched with the unlocking part; a guide portion; and a sliding part which is arranged in a sliding way with the guide part; wherein, the spring bolt sets up in the sliding part, is provided with the elastomer between guide part and sliding part. The utility model discloses still relate to a door opener. The sliding part is driven by external force to slide along the limited direction of the guide part, the lock tongue on the sliding part is close to the unlocking part, the lock tongue is connected with the unlocking part to form a locking structure, and meanwhile, the elastic body deforms under the external force to store kinetic energy, so that the sliding part is pushed by the stored kinetic energy, and automatic door opening is realized.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a power storage device field, concretely relates to automatic door opener's of household electrical appliances mechanism of loading, still concretely relates to door opener.
[ background of the invention ]
In the field of household appliances, most household appliances are opened and closed by adopting a door body, so that a relatively closed accommodating space is formed, the automation level is improved along with the development of the technology, and at present, the household appliances are often provided with an automatic door opening device; the door opener mainly needs to overcome the connecting force between the door body and the household appliance main body, such as the suction force of the magnet and the clamping force formed by clamping, therefore, an energy storage mechanism is needed to store kinetic energy in the door opener so as to offset the connecting force between the door body and the household appliance main body, and the automatic door opening is convenient to realize.
In view of the above, there is a need to develop a loading mechanism of an automatic door opener for home appliances, so as to solve the above problems.
[ Utility model ] content
To prior art's weak point, the utility model aims to provide an automatic door opener's of household electrical appliances mechanism of loading, include:
the locking assembly comprises an unlocking part and a locking block;
a guide part on which a lock positioning is arranged; and
a sliding part which is arranged in a sliding way with the guide part;
the locking block is arranged on the sliding part, the locking block moves along the limiting direction of the guide part along with the sliding part, the sliding part and the guide part are moved to the locking position through the locking block on the sliding part to form a locking structure, the unlocking part is close to the locking position, and the locking block is pushed away from the locking position by the unlocking part; an elastic body is arranged between the guide part and the sliding part and stores kinetic energy of the door body for opening the door through deformation.
Preferably, the guide part is provided with a sliding chute extending along the moving direction of the sliding part, and the tail end of the sliding chute forms a locking position;
the locking block is slidably connected in the sliding groove, so that the locking block slides along the track limited by the sliding groove.
Preferably, the sliding chute comprises a first guide hole and a second guide hole which extends from one end of the first guide hole and is used as a locking position;
the second guide hole extends towards the direction inclined relative to the first guide hole, so that the second guide hole extends towards the unlocking part;
an elastic part is arranged between the locking block and a base surface of the guide part, and the locking block is pushed to move into the second guide hole by the elastic force of the elastic part.
Preferably, the unlocking part is disposed at one side of the guide part, and the extending direction of the first guide hole is parallel to the moving direction of the sliding part.
Preferably, the sliding part is provided with a guide groove, and the locking block is sleeved in the guide groove;
the guide groove extends towards the unlocking part, and the locking block moves relative to the sliding part along the extending direction of the guide groove while moving along with the sliding part.
Preferably, the guide part extends along a straight line direction to form a slide rail, and the bottom of the sliding part is provided with a limit groove penetrating through two end faces of the sliding part; the slide rail is connected with the limiting groove in a matched mode, so that the sliding part is connected with the slide rail in a sliding mode.
Preferably, the device also comprises a base, the guide part is placed on the base, the base is provided with a convex block, and the convex block is positioned at two sides of the sliding rail; two sides of the sliding part extend outwards to form a skirt which is abutted against the convex block.
Preferably, the skirt is provided with a mounting opening, one end of the elastic body is fixedly mounted at the mounting opening, and the other end of the elastic body is connected to the guide part, so that the elastic body is positioned at two sides of the slide rail.
Preferably, the elastic body is a tension spring, the unlocking part is arranged at one end of the slide rail far away from the guide part, and the buffer block is arranged at one end of the slide part close to the guide part.
On the other hand, the utility model also provides a door opener, include as above-mentioned mechanism of loading.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides a pair of automatic door opener's of household electrical appliances mechanism and door opener of loading moves so that the elastomer deformation through drive sliding part, is used for promoting the door body for this mechanism storage kinetic energy of loading to realize automatic opening the door, this mechanism simple structure, convenient to use.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
[ description of the drawings ]
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic perspective view of the loading mechanism of the present invention;
fig. 2 is a schematic perspective view of the inner sliding part of the center loading mechanism of the present invention;
fig. 3 is a schematic view of a part of the structure of the loading mechanism of the present invention;
fig. 4 is a schematic perspective view of the inner guide portion of the loading mechanism of the present invention.
Description of reference numerals:
31. a locking assembly; 311. an unlocking portion; 312. a locking block;
32. a guide portion;
321. a chute; 3211. a first guide hole; 3212. a second guide hole;
322. a slide rail;
33. a sliding part; 331. a guide groove; 332. positioning blocks; 333. a skirt edge; 334. an installation port; 335. a buffer block; 336. a limiting groove;
34. an elastomer;
35. a base; 351. and (4) a bump.
[ detailed description ] embodiments
The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a more detailed description of the present invention, which will enable those skilled in the art to make and use the present invention. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the following embodiments or technical features can be used to form a new embodiment without conflict. It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-4, the utility model relates to a mechanism of loading of automatic door opener of household electrical appliances, include:
a lock assembly 31 including an unlocking portion 311 and a locking block 312;
a guide portion 32 on which a lock positioning is provided; and
a sliding portion 33 provided to slide on the guide portion 32;
wherein the locking block 312 is arranged on the sliding part 33, the locking block 312 moves along the limited direction of the guide part 32 along with the sliding part 33, the sliding part 33 and the guide part 32 move to the locking position through the locking block 312 on the sliding part 33 to form a locking structure, the unlocking part 311 is arranged at the locking position, and the locking block 312 is pushed away from the locking position by the unlocking part 311; an elastic body 34 is arranged between the guide part 32 and the sliding part 33, the elastic body 34 between the guide part 32 and the sliding part 33 is deformed by driving the sliding part 33 so as to store kinetic energy required when the door body is opened, and the locking block 312 is separated from the locking position under the pushing of the unlocking part 311, so that the sliding part 33 and the guide part 32 are unlocked, and the kinetic energy is restored and released through the elastic body 34.
Furthermore, the guide portion 32 is provided with a sliding slot 321 extending along the moving direction of the sliding portion 33, and the locking position is located at the end of the sliding slot 321; the locking block 312 is slidably connected in the sliding slot 321, so that the locking block 312 slides along the track defined by the sliding slot 321, and when the locking block 312 moves to the locking position at the end of the sliding slot 321, the locking block 312 is limited in the locking position.
Specifically, the sliding groove 321 includes a first guide hole 3211 and a second guide hole 3212 extending from one end of the first guide hole 3211 as a locking position;
the second guide hole 3212 extends in a direction inclined with respect to the first guide hole 3211 such that the second guide hole 3212 extends toward the unlocking portion 311, and the first guide hole 3211 and the second guide hole 3212 form an L-shaped sliding groove 321;
an elastic part is arranged between the base surfaces of the locking block 312 and the guide part 32, the locking block 312 is pushed to move into the second guide hole 3212 by the elastic force of the elastic part, when the locking block 312 slides in the first guide hole 3211, the elastic part is in a compressed state, when the locking block 312 moves to the connecting end part of the second guide hole 3212 and the first guide hole 3211, the elastic part rebounds to push the locking block 312 into the second guide hole 3212, because the locking block 312 is pushed into the second guide hole 3212 to cross the inflection point of the L-shaped chute 321, under the action of the tensile force of the elastic body 34 on the locking block 312, the locking block 312 extrudes the inner side wall of the second guide hole 3212, so that the locking block 312 is difficult to return to the first guide hole 3211.
The sliding part 33 is provided with a guide groove 331, and the locking block 312 is sleeved in the guide groove 331;
the guide groove 331 extends toward the unlocking portion 311, and in a preferred embodiment, the guide groove 331 extends toward the second guide hole 3212, and the lock block 312 moves relative to the sliding portion 33 along the extending direction of the guide groove 331 while the lock block 312 moves along with the sliding portion 33.
Specifically, the unlocking portion 311 is provided at one side of the guide portion 32, and the extending direction of the first guide hole 3211 is parallel to the moving direction of the sliding portion 33.
It should be noted that the specific structure of the locking assembly 31 is not limited to the implementation of the unlocking portion 311 and the locking block 312, and common locking structures, such as locking structures of a lock head and a lock tongue, and an electromagnet locking structure, and a stop lever structure extending into the sliding portion 33 to limit movement, can be implemented to lock the guide portion 32 and the sliding portion 33 to form a limiting structure, and therefore, it should be regarded as other specific embodiments of the present solution.
Meanwhile, in the locking manner of the unlocking portion 311 and the locking block 312 adopted in the above embodiment, the locking process is mainly realized by a mechanical structure, and the unlocking process is realized by simply pushing, so that the control logic is reduced, and the whole working process is more stable, meanwhile, the locking block 312 is used as a pressure-bearing member, and the locking block 312 bears most of the shearing force, and the locking block 312 is used as a detachable structure, so that the maintenance and the replacement are convenient.
In a preferred embodiment, the guiding portion 32 extends along a straight line to form a sliding rail 322, and the bottom of the sliding portion 33 is provided with a limiting groove 336 penetrating through two end faces thereof; the slide rail 322 is coupled to the limiting groove 336, so that the sliding portion 33 is slidably coupled to the slide rail 322, and the sliding portion 33 is driven to slide along the extending direction of the slide rail 322 by an external force, so that the elastic body 34 is deformed.
In a preferred embodiment, the sliding rail further comprises a base 35, the guide part 32 is placed on the base 35, a projection 351 is arranged on the base 35, and the projection 351 is located on two sides of the sliding rail 322; both sides of the sliding portion 33 are extended outwardly to form a skirt 333 which interferes with the projection 351.
Specifically, the skirt 333 is provided with an installation opening 334, one end of the elastic body 34 is fixedly installed at the installation opening 334, and the other end of the elastic body 34 is connected to the guide portion 32, so that the elastic body 34 is located on two sides of the slide rail 322, the acting force of the elastic body 34 on the sliding portion 33 is more stable, and the force is stable during recovery, so that the movement is stable, and meanwhile, the rated kinetic energy required by deformation of the elastic body 34 on one side is reduced by applying force to two sides.
In a preferred embodiment, the elastic body 34 is a tension spring, the elastic body stores kinetic energy by tensile deformation, the unlocking part 311 is arranged at one end of the slide rail 322 far away from the guide part 32, the end of the sliding part 33 near the guide part 32 is provided with a buffer block 335, the sliding part 33 moves towards the guide part 32 during the recovery process, and the buffer block 335 is arranged at one end of the sliding part 33 near the guide part 32 to absorb the impact force in order to reduce the damage caused by the impact.
Specifically, a positioning block 332 is installed on the other side of the sliding part 33 where the buffer block 335 is installed, and when the tension spring is pulled, the positioning block 332 is connected with an external positioning member, thereby ensuring the position accuracy of the sliding part 33.
The door opening device comprises the loading mechanism, so that the loading mechanism has the beneficial effects, and the door opening device also has the beneficial effects, so that the description is omitted.
It should be understood that the above-described embodiments are only illustrative of portions of the present application and are not intended to limit the scope of the present application.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
Claims (10)
1. The utility model provides an automatic door opener's of household electrical appliances mechanism of loading, its characterized in that includes:
the locking assembly comprises an unlocking part and a locking block;
a guide part on which a lock positioning is arranged; and
a sliding part which is arranged in a sliding manner with the guide part;
wherein the lock block is provided at the slide portion, the lock block moves along a limited direction of the guide portion along with the slide portion, the slide portion and the guide portion move to the lock position through the lock block on the slide portion to form a lock structure, the unlock portion is close to the lock position, and the unlock portion pushes the lock block away from the lock position; an elastic body is arranged between the guide part and the sliding part and stores kinetic energy of the door body opening through deformation.
2. The loading mechanism according to claim 1, wherein the guide portion is provided with a slide groove extending along the moving direction of the sliding portion, and the end of the slide groove forms the locking position;
the locking block is slidably connected in the sliding groove, so that the locking block slides along a track limited by the sliding groove.
3. The loading mechanism according to claim 2, wherein the slide groove includes a first guide hole and a second guide hole extending from an end of the first guide hole as the lock position;
the second guide hole extends in a direction inclined with respect to the first guide hole such that the second guide hole extends toward the unlocking portion;
an elastic part is arranged between the locking block and a base surface of the guide part, and the locking block is pushed to move into the second guide hole by the elastic force of the elastic part.
4. The loading mechanism according to claim 3, wherein the unlocking portion is provided on one side of the guide portion, and the extending direction of the first guide hole is parallel to the moving direction of the sliding portion.
5. The loading mechanism according to any one of claims 1 to 4, wherein a guide groove is formed on the sliding part, and the locking block is sleeved in the guide groove;
the guide groove extends towards the unlocking part, and the locking block moves along with the sliding part and moves relative to the sliding part along the extension direction of the guide groove.
6. The loading mechanism according to claim 1, wherein the guide part extends along a straight line to form a slide rail, and the bottom of the slide part is provided with a limiting groove penetrating through two end faces of the slide part; the slide rail is matched and connected with the limiting groove, so that the sliding part is connected with the slide rail in a sliding manner.
7. The loading mechanism according to claim 6, further comprising a base, wherein the guide part is placed on the base, and the base is provided with a convex block which is positioned on two sides of the slide rail; two sides of the sliding part extend outwards to form a skirt which is in butt joint with the convex block.
8. The loading mechanism according to claim 7, wherein the skirt is provided with a mounting opening, one end of the elastic body is fixedly mounted on the mounting opening, and the other end of the elastic body is connected to the guide part, so that the elastic body is positioned on two sides of the slide rail.
9. The loading mechanism according to claim 6, wherein the elastic body is a tension spring, the unlocking portion is arranged at one end of the slide rail far away from the guide portion, and a buffer block is arranged at one end of the slide portion close to the guide portion.
10. A door opener comprising a loading mechanism as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121009082.8U CN215108075U (en) | 2021-05-12 | 2021-05-12 | Loading mechanism of automatic door opener of household electrical appliance and door opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121009082.8U CN215108075U (en) | 2021-05-12 | 2021-05-12 | Loading mechanism of automatic door opener of household electrical appliance and door opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215108075U true CN215108075U (en) | 2021-12-10 |
Family
ID=79295921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121009082.8U Active CN215108075U (en) | 2021-05-12 | 2021-05-12 | Loading mechanism of automatic door opener of household electrical appliance and door opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215108075U (en) |
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2021
- 2021-05-12 CN CN202121009082.8U patent/CN215108075U/en active Active
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