CN219100985U

CN219100985U - Safe opening and closing mechanism for steaming cabinet door

Info

Publication number: CN219100985U
Application number: CN202223011351.1U
Authority: CN
Inventors: 张汉东
Original assignee: Guangdong Dechen Electromechanical Co ltd
Current assignee: Guangdong Dechen Electromechanical Co ltd
Priority date: 2022-11-13
Filing date: 2022-11-13
Publication date: 2023-05-30
Anticipated expiration: 2032-11-13

Abstract

The utility model provides a evaporate cabinet door safety opening and closing mechanism, includes cabinet door and cabinet body, the cabinet door passes through cylinder locking mechanical system and cabinet body coupling, still includes safety mechanism that opens the door, safety mechanism that opens the door is including setting up in the internal opening part of cabinet, opening part is connected with the rotation axis drive that sets up in the cabinet door, and the both ends of rotation axis are connected with the cylinder locking mechanical system that corresponds the setting respectively through coupling assembling, when opening part stretches out, touches with the rotation axis and meets, drives the rotation axis rotation, and coupling assembling breaks away from with cylinder locking mechanical system when the rotation axis is rotatory. According to the utility model, the automatic door opening mechanism of the steaming cabinet is unlocked by the opening piece arranged in the cabinet, self-rescue is realized when personnel in the cabinet are accidentally locked, and the movement of the rotating shaft is triggered by the expansion and contraction of the opening piece designed in the cabinet, so that the connecting component is driven to be separated from the cylinder locking mechanism, and the locking state is contacted.

Description

Safe opening and closing mechanism for steaming cabinet door

Technical Field

The utility model relates to the technical field of food processing equipment, in particular to a safe opening and closing mechanism of a steaming cabinet door.

Background

With the continuous development of industrial kitchens, a large number of industrial kitchen equipment is widely applied, and the equipment is very suitable for manufacturing a large number of products and is very convenient to use.

The steaming cabinet usually needs to be manually entered into the steaming cabinet body for operation, and because the cabinet door of the steaming cabinet is usually opened or closed electrically, sometimes the situation that a person is closed in the steaming cabinet body due to faults exists, and serious safety accidents occur.

Disclosure of Invention

The utility model aims to overcome the problems in the prior art and provides a steam cabinet door opening and closing mechanism capable of being safely opened and closed.

The technical scheme of the utility model is as follows:

the safe opening and closing mechanism of the steaming cabinet door comprises a cabinet door and a cabinet body, wherein one side of the cabinet door is connected with the cabinet body through a cylinder locking mechanism, the other side of the cabinet door is hinged with the cabinet body, the safe opening and closing mechanism also comprises a safe opening mechanism, the safe opening mechanism comprises an opening piece arranged in the cabinet body, the opening piece is in driving connection with a rotating shaft arranged in the cabinet door, two ends of the rotating shaft are respectively connected with the corresponding cylinder locking mechanisms through connecting components,

when the opening piece stretches out, the opening piece is contacted with the rotating shaft to drive the rotating shaft to rotate, and when the rotating shaft rotates, the connecting component is separated from the cylinder locking mechanism.

The rotary shaft comprises an opening assembly and a control vertical rod, the opening assembly comprises a positioning groove and a movable square tube, the movable square tube is arranged in the positioning groove, one end of the movable square tube is hinged to the positioning groove, the other end of the movable square tube is connected with the opening and closing piece in a triggering mode, and the movable square tube is connected with the control vertical rod in a driving mode.

The connecting assembly comprises a telescopic mechanism, a connecting arm and a lock tongue, wherein the telescopic mechanism is in driving connection with the lock tongue, the connecting arm is connected with the control vertical rod, and the connecting arm is connected with one end of the telescopic mechanism.

The control vertical rod comprises a sliding door pipe stop block and a sliding door circular pipe, the sliding door pipe stop block is in contact with the movable square pipe, and the sliding door pipe stop block is fixedly connected with the sliding door circular pipe

The connecting assembly further comprises a fixing piece, and the telescopic mechanism is fixed to the cabinet door through the fixing piece.

The connecting assembly is provided with two sets, is respectively arranged at two ends of the rotating shaft, and is connected with the corresponding cylinder locking mechanism.

The cylinder locking mechanism comprises a door locking cylinder, a cylinder joint and a cylinder connecting baffle, wherein the door locking cylinder drives the cylinder joint to move, the cylinder connecting baffle is fixed at the end part of the cylinder joint and compresses the connecting assembly, and the door locking cabinet is connected with the cabinet body.

The cylinder connection baffle is provided with a pulley, and when the lock tongue stretches into the cylinder connection baffle, the lock tongue is contacted with the pulley.

The opening piece comprises a long rod and a pushing rod, the pushing rod is fixed on the long rod, the long rod is movably arranged in a sleeve, and the sleeve is fixed on the inner wall of the cabinet body.

The long rod penetrates through the airtight pad to extend out of the cabinet body, and the airtight pad seals the long rod and the cabinet body.

Advantageous effects

According to the utility model, the automatic door opening mechanism of the steaming cabinet is unlocked by the opening piece arranged in the cabinet, so that self-rescue is realized when personnel in the cabinet are accidentally locked, and the movement of the rotating shaft is triggered by the expansion and contraction of the opening piece designed in the cabinet, so that the connecting component is driven to be separated from the cylinder locking mechanism, and the locking state is released.

Drawings

For a clearer description of the solution in the present application, a brief description will be given below of the drawings that are needed in the description of the embodiments of the present application, it being obvious that the drawings in the following description are some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic diagram of another view of the present utility model.

Fig. 3 is a schematic diagram of another view of the present utility model.

Fig. 4 is a partially enlarged view of fig. 3 and a schematic structural view of the door closing state of the present utility model.

Fig. 5 is a partial enlarged view of fig. 3 and a schematic structural view of a switching process state of the present utility model.

Fig. 6 is a partially enlarged view of fig. 3 and a schematic structural view of the door opening state of the present utility model.

The reference numerals are as follows:

1-cabinet door

2-cabinet body

3-a rotating shaft, 31-a control vertical rod, 32-a sliding door round tube, 33-a sliding door tube stop block,

4-connecting component, 41-telescopic mechanism, 42-connecting arm, 43-bolt

5-cylinder locking mechanism, 51-door locking cylinder, 52-cylinder joint, 53-cylinder connecting baffle plate, 54-pulley,

6-opening piece, 61-airtight pad, 62-sleeve, 63-rubber tube,

7-opening component, 71-positioning groove, 72-movable square tube.

Description of the embodiments

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims of the present application or in the above-described figures, are used for distinguishing between different objects and not for describing a particular sequential order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In order to better understand the technical solutions of the present application, the following description will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings.

The utility model provides a safe opening and closing mechanism of a steaming cabinet door 1, which is shown in figures 1-6, and comprises a cabinet door 1 and a cabinet body 2, wherein one side of the cabinet door 1 is connected with the cabinet body 2 through a cylinder locking mechanism 5, the other side of the cabinet door 1 is hinged with the cabinet body 2, the safe opening and closing mechanism also comprises a safe opening mechanism, the safe opening mechanism comprises an opening piece 6 arranged in the cabinet body 2, the opening piece 6 is in driving connection with a rotating shaft 3 arranged in the cabinet door 1, two ends of the rotating shaft 3 are respectively connected with the corresponding cylinder locking mechanisms 5 through connecting components 4,

when the opening member 6 is extended, it contacts with the rotation shaft 3, and drives the rotation shaft 3 to rotate, and when the rotation shaft 3 rotates, the connection assembly 4 is separated from the cylinder locking mechanism 5.

According to the utility model, the automatic door opening mechanism of the steaming cabinet is unlocked by using the opening piece 6 arranged in the cabinet, so that self-rescue is realized when personnel in the cabinet are accidentally locked, and the movement of the rotating shaft 3 is triggered by the expansion and contraction of the opening piece 6 designed in the cabinet, so that the connecting component 4 is driven to be separated from the cylinder locking mechanism 5, and the locking state is contacted.

The rotary shaft 3 comprises an opening assembly 7 and a control vertical rod 31, the opening assembly 7 comprises a positioning groove 71 and a movable square tube 72, the movable square tube 72 is arranged in the positioning groove 71, one end of the movable square tube 72 is hinged with the positioning groove 71, the other end of the movable square tube 72 is connected with the control vertical rod 31 in a driving mode.

The opening assembly 7 is triggered by one end of a horizontally arranged movable square tube 72, one end of the horizontally arranged movable square tube is hinged, the horizontally arranged movable square tube is used as an auxiliary triggering piece of the opening piece 6 arranged in the cabinet body 2, the telescopic movement of the opening piece 6 in the cabinet is converted into rotation of the control vertical rod 31, the driving triggering difficulty is reduced, and the structure is very simple and easy to maintain.

The connecting assembly 4 comprises a telescopic mechanism 41, a connecting arm 42 and a lock tongue 43, wherein the telescopic mechanism 41 is in driving connection with the lock tongue 43, the connecting arm 42 is connected with the control vertical rod 31, and the connecting arm 42 is connected with one end of the telescopic mechanism 41.

The connecting arm 42 is used for connecting telescopic machanism 41 and control montant 31, telescopic machanism 41 can set up to a torsional spring telescopic machanism 41, also can set up other can realize that the flexible motion form of spring bolt 43 is all can, control montant 31 passes through connecting arm 42 and is connected in telescopic machanism 41 one end, the other end fixed connection spring bolt 43 of telescopic machanism 41, control montant 31 is rotatory, drive connecting arm 42 and stretch out or retract, thereby drive spring bolt 43 is flexible, can realize locking state with cylinder locking mechanism 5 when spring bolt 43 stretches out, realize unlocking state with cylinder locking mechanism 5 when retracting, cabinet door 1 can be pushed open this moment.

The control vertical rod 31 comprises a sliding door pipe stop block 33 and a sliding door circular pipe 32, the sliding door pipe stop block 33 is in contact with the movable square pipe 72, and the sliding door pipe stop block 33 is fixedly connected with the sliding door circular pipe 32.

The design of sliding door pipe 32 and sliding door pipe dog 33 is with the jack-up motion of movable square pipe 72, passes through the dog transmission, realizes the rotary motion of sliding door pipe 32, and project organization is ingenious, maintains simply, use cost is low.

The connecting assembly 4 further comprises a fixing piece, and the telescopic mechanism 41 is fixed to the cabinet door 1 through the fixing piece.

The connecting components 4 are provided with two sets, are respectively arranged at two ends of the rotating shaft 3, and are connected with the corresponding cylinder locking mechanisms 5.

The connecting component 4 is arranged on the upper part and the lower part of the cabinet door 1, is controlled simultaneously through the two ends of the rotating shaft 3, is matched with the corresponding cylinder locking mechanism 5, and can realize stable unlocking and has stable structure.

The cylinder locking mechanism 5 comprises a door locking cylinder 51, a cylinder joint 52 and a cylinder connecting baffle 53, the door locking cylinder 51 drives the cylinder joint 52 to move, the cylinder connecting baffle 53 is fixed at the end part of the cylinder joint 52 and compresses the connecting assembly 4, and the door 1 and the cabinet body 2 are locked.

The cylinder connection baffle 53 is provided with a pulley 54, and when the lock tongue 43 extends into the cylinder connection baffle 53, the lock tongue is contacted with the pulley 54.

The pulley 54 and the lock tongue 43 are matched, so that the locking state compressing operation can be completed, the lock tongue 43 can be driven to be separated in emergency, the pulley 54 facilitates the horizontal movement of the lock tongue 43, and the door opening operation is facilitated.

The opening piece 6 comprises a long rod and a pushing rod, the pushing rod is fixed on the long rod, the long rod is movably arranged in the sleeve 62, and the sleeve 62 is fixed on the inner wall of the cabinet body 2.

An airtight pad 61 is provided, the long rod passes through the airtight pad 61 and extends out of the cabinet body 2, and the airtight pad 61 seals the long rod and the cabinet body 2.

The long rod and the cabinet body 2 are sealed through the airtight pad 61, the sleeve 62 is used for fixing the long rod, the long rod can extend out along the sleeve 62 to play a role in guiding and positioning, the pushing rod plays a role in holding a hand, the long rod is conveniently driven to extend out, and the rubber tube 63 is arranged on the pushing rod for heat insulation.

It is apparent that the embodiments described above are only some embodiments of the present application, but not all embodiments, the preferred embodiments of the present application are given in the drawings, but not limiting the patent scope of the present application. This application may be embodied in many different forms, but rather, embodiments are provided in order to provide a more thorough understanding of the present disclosure. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing, or equivalents may be substituted for elements thereof. All equivalent structures made by the specification and the drawings of the application are directly or indirectly applied to other related technical fields, and are also within the protection scope of the application.

Claims

1. A evaporate cabinet door safety opening and closing mechanism, its characterized in that: comprises a cabinet door and a cabinet body, wherein one side of the cabinet door is connected with the cabinet body through an air cylinder locking mechanism, the other side of the cabinet door is hinged with the cabinet body, the cabinet door comprises a safety door opening mechanism, the safety door opening mechanism comprises an opening piece arranged in the cabinet body, the opening piece is in driving connection with a rotating shaft arranged in the cabinet door, two ends of the rotating shaft are respectively connected with the air cylinder locking mechanisms correspondingly arranged through connecting components,

2. The safe opening and closing mechanism of a steam cabinet door according to claim 1, wherein: the rotary shaft comprises an opening assembly and a control vertical rod, the opening assembly comprises a positioning groove and a movable square tube, the movable square tube is arranged in the positioning groove, one end of the movable square tube is hinged to the positioning groove, the other end of the movable square tube is connected with the opening part in a triggering mode, and the movable square tube is connected with the control vertical rod in a driving mode.

3. The safe opening and closing mechanism of a steam cabinet door according to claim 2, wherein: the connecting assembly comprises a telescopic mechanism, a connecting arm and a lock tongue, wherein the telescopic mechanism is in driving connection with the lock tongue, the connecting arm is connected with the control vertical rod, and the connecting arm is connected with one end of the telescopic mechanism.

4. The safe opening and closing mechanism of a steam cabinet door according to claim 2, wherein: the control vertical rod comprises a sliding door pipe stop block and a sliding door circular pipe, the sliding door pipe stop block is in contact with the movable square pipe, and the sliding door pipe stop block is fixedly connected with the sliding door circular pipe.

5. A door safety opening and closing mechanism for a steaming cabinet according to claim 3, wherein: the connecting assembly further comprises a fixing piece, and the telescopic mechanism is fixed to the cabinet door through the fixing piece.

6. The safe opening and closing mechanism of a steam cabinet door according to claim 1, wherein: the connecting assembly is provided with two sets, is respectively arranged at two ends of the rotating shaft, and is connected with the corresponding cylinder locking mechanism.

7. A door safety opening and closing mechanism for a steaming cabinet according to claim 3, wherein: the cylinder locking mechanism comprises a door locking cylinder, a cylinder joint and a cylinder connecting baffle, wherein the door locking cylinder drives the cylinder joint to move, the cylinder connecting baffle is fixed at the end part of the cylinder joint and compresses the connecting assembly, and the door locking cabinet is connected with the cabinet body.

8. The safe opening and closing mechanism of a steam cabinet door according to claim 7, wherein: the cylinder connection baffle is provided with a pulley, and when the lock tongue stretches into the cylinder connection baffle, the lock tongue is contacted with the pulley.

9. The safe opening and closing mechanism of a steam cabinet door according to claim 1, wherein: the opening piece comprises a long rod and a pushing rod, the pushing rod is fixed on the long rod, the long rod is movably arranged in a sleeve, and the sleeve is fixed on the inner wall of the cabinet body.

10. The safe opening and closing mechanism of a steam cabinet door according to claim 9, wherein: the long rod penetrates through the airtight pad to extend out of the cabinet body, and the airtight pad seals the long rod and the cabinet body.