CN214786659U

CN214786659U - Door opening structure

Info

Publication number: CN214786659U
Application number: CN202121236133.0U
Authority: CN
Inventors: 钱松良; 张志宏; 宓海军
Original assignee: Zhejiang Lanjuxing Electric Appliance Co Ltd
Current assignee: Zhejiang Lanjuxing Electric Appliance Co Ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-19
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a structure of opening door, including the inner bag and the door body, the front end of inner bag is provided with the door frame, and the top surface of door frame is provided with the hasp subassembly, is provided with magnet in the hasp subassembly, and the internal proximity switch that is provided with of door realizes opening or being closed of the door body through magnet cooperation proximity switch. The utility model discloses a compactness after the door body closure both can be guaranteed to this structure of opening the door, the switch operation of the door body of can being convenient for again, structural design is ingenious reasonable, and whole spare part is few, and the equipment is convenient simple, long service life, the dependable performance for the switching process of the door body is more labour saving and time saving, and the practicality is strong.

Description

Door opening structure

Technical Field

The utility model belongs to the technical field of the door body switch, concretely relates to structure of opening door.

Background

The dish washer is used to automatically clean tableware such as dish, chopsticks, dish, knife and fork. The automatic and intelligent characteristics of the intelligent household appliance greatly save the time and energy of users and meet the requirements of modern life. The existing dishwasher door is usually opened and closed by matching a mechanical lock and a microswitch. The mechanical lock has a complex integral structure and high cost, and the integral appearance of the dishwasher is influenced after installation. And the mechanical lock is easy to break down, the whole service life is short, the door opening is time-consuming and labor-consuming, and the actual door opening and closing operation is inconvenient.

Disclosure of Invention

The utility model aims to provide a technical scheme of structure of opening door to the not enough of prior art existence, through this structure of opening door both can guarantee the compactness after the door body is closed, the switch operation of the door body of can being convenient for again, structural design is ingenious reasonable, whole spare part is few, the equipment is convenient simple, long service life, the dependable performance for the switching process of the door body is more labour saving and time saving, the practicality is strong.

The utility model provides a structure opens door, includes inner bag and the door body, its characterized in that: the front end of inner bag is provided with the door frame, and the top surface of door frame is provided with the hasp subassembly, is provided with magnet in the hasp subassembly, is provided with proximity switch in the door body, realizes opening or closing of a body through magnet cooperation proximity switch.

Furthermore, the two sides of the bottom of the door body are fixed with the inner container through the hinge structures, the hinge structures realize hinge installation between the door body and the inner container, the design is reasonable, the connection stability between the door body and the inner container can be guaranteed, and the follow-up switch operation of the door body can be facilitated.

Further, the lock catch assembly comprises a door lock catch, a spring and a door lock pressing plate, the top surface of the door frame is provided with a mounting groove, the door lock catch is clamped in the mounting groove, the lower part of the spring is positioned in the door lock catch, the door lock pressing plate is positioned above the door lock catch, the door lock pressing plate is fixedly connected with the door frame, the upper part of the spring extends out of the door lock catch to be contacted with the bottom surface of the door lock pressing plate, the structural design is compact and reasonable, the installation and the positioning between the door lock catch and the door frame can be facilitated through the design of the mounting groove, the lower part of the spring is clamped in the groove of the door lock catch, the upper part of the spring extends out of one section of the door lock catch to be contacted with the door lock pressing plate, the mode ensures that a certain adjusting gap is left between the bottom surface of the door lock pressing plate and the top surface of the door lock catch, the door lock catch can be conveniently adaptively moved and adjusted along with the state of the door body, the door body is convenient to open and close, and the door lock pressing plate always limits the spring, make under the closure state of the door body, the hasp of door promotes under the extrusion of spring, and the joint steadiness of the assurance door body is in the clamping groove of clamping all the time in the bottom of hasp of door.

Further, the side of mounting groove is provided with the regulation spout, be provided with the direction slider on the hasp, direction slider slip joint is in adjusting the spout, design through adjusting spout and direction slider, it is spacing to realize the further joint between hasp and the door frame, guarantee the structure steadiness after the hasp installation, simultaneously in the switch operation process of the door body, the change of the hasp cooperation door body on-off state of door reciprocates the regulation, thereby be convenient for open or closed of the door body, and at the in-process direction slider along adjusting spout synchronous motion that reciprocates of hasp, thereby guarantee the stationarity that the hasp removed accommodation process, improve overall structure steadiness and security.

Further, the top surface of the door body is provided with the clamping groove, the bottom surface of mounting groove is provided with the perforation, the bottom of door hasp passes the perforation joint in the clamping groove of clamping, reasonable in design, when the door body is under the closure state, the bottom card of door hasp is gone into to the clamping groove of clamping in, it is spacing to realize the joint of the door body, rethread magnet cooperation proximity switch, it is fixed to further adsorb the door body, thereby effectively guarantee the closed compactness of the door body, thereby ensure security and stability in the dish washer use.

Furthermore, a fixed boss is arranged on the top surface of the door frame, the door lock pressing plate and the fixed boss are fixedly installed, corresponding holes are respectively arranged on the fixed boss and the door lock pressing plate, the door lock pressing plate can be installed and fixed by matching screws matched with the holes, the installation firmness of the door lock pressing plate is ensured, the door lock pressing plate is ensured to be pressed and limited to the spring, so that the pushing effect of the spring on the door lock catch is ensured, under the closing state of the door body, the door lock catch is clamped in the clamping groove under the pushing effect of the spring, the clamping and limiting effect between the door lock catch and the door body is ensured, meanwhile, the fixed boss integrally raises the installation fixing surface of the door lock pressing plate, the bottom surface of the door lock pressing plate is ensured to be spaced with a certain length from the top surface of the door lock catch, so that an adjusting space is reserved for the compression deformation of the spring, the door lock catch can be conveniently moved and adjusted properly according to the opening and closing process of the door body, thereby saving time and labor, the operation of the user is convenient.

Further, be provided with the standing groove in the door hasp, the magnet joint is in the standing groove. The design of standing groove can be convenient for the location joint between magnet and the door hasp, guarantees the joint steadiness of magnet in the door hasp, and the installation is dismantled conveniently simply, and subsequent maintenance of being convenient for is changed etc..

The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:

the utility model can ensure the tightness of the closed door body and facilitate the opening and closing operation of the door body through the door opening structure, the structure design is ingenious and reasonable, the whole parts are few, the assembly is convenient and simple, the service life is long, the performance is reliable, the opening and closing process of the door body is more time-saving and labor-saving, the practicability is strong, the closing state of the door body is sensed by a proximity switch, when the door body is sensed to be in the closing state, the magnet is adsorbed to ensure the tightness of the closing of the door body, and when the door plate is closed, the door lock is under the resilience force of the spring, the bottom end of the door lock pushes the embedded clamping groove clamped on the door body, the tightness and the safety of the closing of the door body are further improved, thereby the use of the dish washing machine is more convenient, in the opening and closing process of the door body, a certain space is left between the door lock and the door lock pressing plate, and the spring is matched, so that the door lock can move and adjust according to the state of the door body, thereby facilitating the opening and closing operation of the door body.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a schematic structural view of the door body in a closed state;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure at I in FIG. 2;

FIG. 4 is an exploded view of the latch assembly and door frame of the present invention;

FIG. 5 is a schematic structural view of the middle door lock of the present invention;

FIG. 6 is a schematic view of the position distribution structure of the guiding slider on the door lock of the present invention;

FIG. 7 is a schematic view of the installation structure of the magnet and the spring in the door lock of the present invention;

fig. 8 is a schematic view of the installation structure of the middle door lock and the door frame of the present invention;

FIG. 9 is a schematic view of the bottom end of the middle door lock and the installation structure of the through hole of the present invention;

FIG. 10 is a schematic view of the position structure of the mounting groove on the door frame

Fig. 11 is a schematic view of the position structure of the through hole on the door frame according to the present invention;

FIG. 12 is a schematic structural view of the door body of the present invention;

fig. 13 is a schematic cross-sectional view of fig. 12.

In the figure: 1-inner container; 2-a door frame; 3-a door body; 4-a magnet; 5-a proximity switch; 6-hinge structure; 7-door lock catch; 8-a spring; 9-door lock pressing plate; 10-mounting grooves; 11-adjusting the chute; 12-a guide slide block; 13-clamping the slot; 14-perforating; 15-fixing the boss; 16-placing a groove; 17-a latch assembly.

Detailed Description

As shown in fig. 1 to 13, for the utility model relates to a door opening structure, including inner bag 1 and the door body 3, the front end of inner bag 1 is provided with door frame 2, and the top surface of door frame 2 is provided with hasp subassembly 17, is provided with magnet 4 in the hasp subassembly 17, is provided with proximity switch 5 in the door body 3, cooperates proximity switch 5 through magnet 4 to realize opening or being closed of the door body 3.

The bottom two sides of the door body 3 are hinged and fixed with the inner container 1 through the hinge structures 6, the hinge structures 6 realize the hinge installation between the door body 3 and the inner container 1, the design is reasonable, the connection stability between the door body 3 and the inner container 1 can be ensured, and the follow-up switch operation of the door body 3 can be facilitated.

The lock catch component 17 comprises a door lock catch 7, a spring 8 and a door lock pressing plate 9, the top surface of the door frame 2 is provided with a mounting groove 10, the door lock catch 7 is clamped in the mounting groove 10, the lower part of the spring 8 is positioned in the door lock catch 7, the door lock pressing plate 9 is positioned above the door lock catch 7, the door lock pressing plate 9 is fixedly connected with the door frame 2, the upper part of the spring 8 extends out of the door lock catch 7 to be contacted with the bottom surface of the door lock pressing plate 9, the structural design is compact and reasonable, the installation and positioning between the door lock catch 7 and the door frame 2 can be facilitated through the design of the mounting groove 10, the lower part of the spring 8 is clamped in the groove of the door lock catch 7, the upper part of the spring 8 extends out of the door lock catch 7 to be contacted with the door lock pressing plate 9, the mode ensures that a certain adjusting gap is left between the bottom surface of the door lock pressing plate 9 and the top surface of the door lock catch 7, and facilitates the adaptive movement adjustment of the door lock catch 7 along with the state of the door body 3, thereby the switch operation of the door body 3 of being convenient for, door lock clamp plate 9 is spacing hold-down spring 8 all the time for under the closed state of the door body 3, door hasp 7 promotes under the extrusion of spring 8, and the joint is in clamping groove 13 all the time in the bottom of door hasp 7, guarantees the joint steadiness of the door body 3.

The side of mounting groove 10 is provided with regulation spout 11, be provided with direction slider 12 on the door hasp 7, direction slider 12 slip joint is in adjusting spout 11, design through regulation spout 11 and direction slider 12, it is spacing to realize the further joint between door hasp 7 and the doorframe 2, guarantee the structure steadiness after the installation of door hasp 7, simultaneously in the switch operation process of the door body 3, the change of the 3 on-off state of the door hasp 7 cooperation door body reciprocates the regulation, thereby be convenient for opening or being closed of the door body 3, and at the in-process direction slider 12 along adjusting spout 11 synchronous motion that reciprocates of door hasp 7, thereby guarantee the stationarity that door hasp 7 removed accommodation process, improve overall structure steadiness and security.

The top surface of the door body 3 is provided with clamping groove 13, the bottom surface of mounting groove 10 is provided with perforation 14, the bottom of door hasp 7 is passed and is perforated 14 joint in clamping groove 13, and reasonable in design, when the door body 3 is under the closure state, the bottom card of door hasp 7 is gone into in clamping groove 13, it is spacing to realize the joint of the door body 3, rethread magnet 4 cooperation proximity switch 5, it is fixed to further adsorb the door body 3, thereby effectively guarantee the closed compactness of the door body 3, thereby ensure the security and the stability in the dish washer use.

The top surface of the door frame 2 is provided with a fixed boss 15, the door lock pressing plate 9 and the fixed boss 15 are fixedly installed, the fixed boss 15 and the door lock pressing plate 9 are respectively provided with a corresponding hole, the door lock pressing plate 9 can be installed and fixed by matching with a screw matched with the hole, the installation firmness of the door lock pressing plate 9 is ensured, the pressing and limiting of the door lock pressing plate 9 on the spring 8 are ensured, thereby the pushing effect of the spring 8 on the door lock catch 7 is ensured, under the closing state of the door body 3, the door lock catch 7 is clamped in the embedding clamping groove 13 under the pushing effect of the spring 8, the clamping and limiting effect between the door lock catch 7 and the door body 3 is ensured, simultaneously, the installation fixed surface of the door lock pressing plate 9 is integrally lifted by the fixed boss 15, the bottom surface of the door lock pressing plate 9 and the top surface of the door lock catch 7 are ensured to have a certain length, thereby an adjusting space is left for the compression deformation of the spring 8, and the door lock catch 7 can be conveniently and appropriately moved and adjusted according to the opening and closing process of the door body 3, therefore, the door body 3 can be opened in a time-saving and labor-saving manner, and the operation of a user is facilitated.

A placing groove 16 is arranged in the door lock catch 7, and the magnet 4 is clamped in the placing groove 16. The design of the placing groove 16 can facilitate the positioning and clamping between the magnet 4 and the door lock catch 7, ensure the clamping stability of the magnet 4 in the door lock catch 7, and ensure convenient and simple installation and disassembly, convenient subsequent maintenance and replacement, and the like.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.

Claims

1. The utility model provides a structure opens door, includes inner bag and the door body, its characterized in that: the front end of the inner container is provided with a door frame, the top surface of the door frame is provided with a lock catch assembly, a magnet is arranged in the lock catch assembly, a proximity switch is arranged in the door body, and the door body is opened or closed by the cooperation of the magnet and the proximity switch.

2. The door opening structure according to claim 1, wherein: and two sides of the bottom of the door body are fixed with the inner container through hinges.

3. The door opening structure according to claim 1, wherein: the lock catch assembly comprises a door lock catch, a spring and a door lock pressing plate, a mounting groove is formed in the top surface of the door frame, the door lock catch is clamped in the mounting groove, the lower portion of the spring is located in the door lock catch, the door lock pressing plate is located above the door lock catch, the door lock pressing plate is fixedly connected with the door frame, and the upper portion of the spring extends out of the door lock catch and contacts with the bottom surface of the door lock pressing plate.

4. The door opening structure according to claim 3, wherein: the side of mounting groove is provided with adjusts the spout, be provided with the direction slider on the hasp, direction slider slip joint is in adjust in the spout.

5. The door opening structure according to claim 3, wherein: the top surface of the door body is provided with an embedded clamping groove, the bottom surface of the mounting groove is provided with a through hole, and the bottom end of the door lock catch penetrates through the through hole and is clamped in the embedded clamping groove.

6. The door opening structure according to claim 3, wherein: the top surface of the door frame is provided with a fixed boss, and the door lock pressing plate is fixedly installed on the fixed boss.

7. The door opening structure according to claim 3, wherein: a placing groove is formed in the door lock catch, and the magnet is clamped in the placing groove.