CN218029542U - Locking device, machine body and integrated stove - Google Patents

Abstract

The utility model discloses a locking device and organism and integrated kitchen, including spring bolt and couple, one side and the spring bolt joint along width direction are got in touch, the couple is kept away from one side of spring bolt and is used for discerning locking device's the detection part butt of opening or closed condition, length direction's one end and fixed pin joint are followed to the couple. The utility model provides a locking device and organism and integrated kitchen can discern the locking device state, makes things convenient for opening or closing of locking device.

Description

Locking device, machine body and integrated stove

Technical Field

The utility model belongs to the technical field of the tool to lock technique and specifically relates to a locking device and organism and integrated kitchen.

Background

The locking device is a device for realizing locking function, and the structure of locking by using a bolt, a hook and a fixed pin can not identify the opening or closing state generally.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming among the prior art problem that locking device can not discern the state of opening or closing, providing a locking device, can discern the locking device state, make things convenient for opening or closing of locking device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a locking device, includes spring bolt and couple, couple one side and spring bolt joint along width direction, the couple is kept away from one side of spring bolt and is used for discerning locking device's the detection part butt of opening or closed condition, couple one end and fixed pin joint along length direction. Locking device comprises spring bolt, couple, fixed pin and detection part, and couple one end forms the locking state with the lower surface joint cooperation of fixed pin, and is different at locking device's switching state, and the butt position of detection part and couple is different to locking device's opening or closed state can be discerned to detection part, makes things convenient for opening or closing of locking device.

Preferably, the hook is connected with a first torsion spring for resetting the hook, and the fixing pin is connected with a second torsion spring for resetting the fixing pin. The first torsion spring is used for resetting the hook, and the second torsion spring is used for resetting the fixing pin.

Preferably, the end of the fixing pin far away from the lock tongue is provided with an extension rod, and the extension rod is provided with an opening part for opening the locking device. The opening part on the extension rod of the fixing pin is used for opening the locking device.

As preferred, the upper end of couple is equipped with the arch, the lower surface of fixed pin is equipped with the breach, protruding and breach adaptation, the one end that is close to the spring bolt on the fixed pin is equipped with the chamfer structure that is used for making things convenient for protruding card to go into, the pivot is worn to be equipped with in the middle part of couple and fixed pin. The protruding of the upper end of couple forms the joint with the breach cooperation of the lower surface of fixed pin, is convenient for lock, and the chamfer structure that is close to the one end of spring bolt on the fixed pin is used for making things convenient for protruding card to go into.

Preferably, the detection part is a microswitch for transmitting signals, and the microswitch is electrically connected with an indicator light for displaying the opening or closing of the locking device. The detection part is specifically a built-in microswitch, the microswitch is electrically connected with the indicating lamp, and the microswitch transmits signals in an opening state and a closing state to identify the state so as to play a role in identifying whether the door body assembly is opened or closed.

Preferably, the opening part comprises a motor for driving the extension rod to move up and down, and the motor is connected with the middle part of the extension rod. The middle part of the extension rod on one side of keeping away from the spring bolt on the fixed pin is connected with the motor, drives the extension rod through the motor and reciprocates, and the fixed pin revolutes the rotation of axes, and the dead couple of lock is released, and locking device lock dies and disappears for open locking device.

Preferably, the opening part comprises a filament and a flange, the flange is fixedly arranged at one end, far away from the bolt, of the extension rod, and the filament is connected with the flange. The flange of the one end of the extension rod of the side of keeping away from the spring bolt on the fixed pin passes through long filament and is connected with lower door frame, and the mode of taking the long filament of door frame lower extreme open position under the pulling makes the fixed pin rotate, and the dead couple of lock is released, and locking device lock dies and disappears for open locking device.

The machine body comprises a locking device, a lower cabinet body and a door body assembly, wherein the lower end of the door body assembly is rotatably connected with the lower cabinet body, and the locking device is fixed on the machine body. The organism comprises locking device, lower cabinet body and door body group spare, and lower cabinet body and door body group spare rotate to be connected, open or close the organism through locking device.

As preferred, the lower cabinet body includes locker shell and lower door frame, the couple is kept away from one side of fixed pin and is connected with the locker shell through first torsional spring, the couple is kept away from on the fixed pin one side and is connected with the locker shell through the second torsional spring, the inboard of door body group spare is fixed and is equipped with the spring bolt, fixed detection portion, couple and the fixed pin of being equipped with on the locker shell, couple and fixed pin all rotate through pivot and locker shell and are connected, the lower door frame passes through filament and flange joint, be equipped with the through-hole that is used for passing through the spring bolt on the lower cabinet body. The scheme can identify the opening and closing state of the door body assembly, the door body assembly is opened through an electric control mode and a manual mode, the spring bolt fixedly arranged on the inner side of the door body assembly is matched with the hook arranged in the locker shell, the hook and the fixed pin are rotatably connected with the inner side surface of the locker shell through the rotating shaft, when the door body assembly is in the opening or closing state, the relative positions of the hook and the fixed pin are different, when the door body assembly is locked, the spring bolt is abutted against the left groove of the hook, the hook is rotated through the rotating shaft, the hook is rotated to be in a vertical state and abutted against the detection part, the upper end of the hook is clamped into the lower surface of the fixed pin, the hook is locked with the fixed pin, at the moment, the door body assembly is locked, the lower end of the hook is connected with the locker shell through the first torsion spring, the hook is convenient to reset, a bulge at the upper end of the hook is matched with a notch on the lower surface of the fixed pin to form a clamping connection, a chamfer structure at one end, close to the door body assembly, of the fixed pin is used for facilitating clamping of the bulge, a second torsion spring connected with the upper end of the fixed pin is used for enabling the fixed pin to reset, the middle part of an extension rod at one side, far away from the door body assembly, of the fixed pin is connected with a motor, the extension rod is driven to move up and down through the motor, the fixed pin rotates around a rotating shaft, the locked hook is released, the door body assembly is locked and disappears, and the door body assembly is opened; or the flange of the one end of the extension rod on the side of the door body assembly, which is far away from the fixed pin, is connected with the lower door frame through a filament, the fixed pin is rotated in a filament mode at the opening position of the lower end of the lower door frame by pulling, the hook which is locked is released, the door body assembly is locked and disappears, the door body assembly is opened, and the through hole in the lower cabinet body is used for passing through the lock tongue.

An integrated kitchen is provided with foretell organism. This scheme solves under the integrated kitchen product cabinet door body subassembly and often has the problem of leaking steam owing to there is not the pretightning force, can discern the switching state of door body group spare, opens door body group spare through automatically controlled and manual two kinds of modes.

The utility model discloses following beneficial effect has: (1) The state of the door body assembly can be recognized, and the door body assembly can be conveniently opened; (2) The problem that steam leaks often due to the fact that the integrated stove product body assembly does not have pretightening force is solved, and the door body assembly is opened in an electric control mode and a manual mode; (3) The micro switch is electrically connected with the indicating lamp, transmits signals between the opening state and the closing state, identifies the state and plays a role in identifying whether the door body assembly is opened or closed.

Drawings

Fig. 1 is a schematic structural view of the door body assembly of the present invention when closed;

FIG. 2 is a partial anti-macro diagram at A in FIG. 1;

FIG. 3 is a schematic structural view of the door body assembly of the present invention when opened;

FIG. 4 is a partial relief view at B in FIG. 3;

FIG. 5 is an isometric view of the structure of the door assembly of the present invention when opened;

fig. 6 is a schematic structural view of the middle filament connected lower door frame of the present invention.

In the figure: spring bolt 1.1, couple 1.2, fixed pin 1.3, opening portion 2, motor 2.1, long filament 2.2, detection portion 3, door body component 4, lower cabinet body 5, locker shell 5.1, lower door frame 5.2, first torsion spring 6.1, second torsion spring 6.2, arch 7, breach 8, chamfer structure 9, extension rod 10, flange 11, through-hole 12.

Detailed Description

The present invention is further described with reference to the following figures and examples.

The first embodiment is as follows:

as shown in fig. 1 or fig. 2 or fig. 5 or fig. 6, a locking device includes a latch 1.1, a hook 1.2, a fixing pin 1.3, an opening portion 2 and a detection portion 3, the locking portion 1 is fixedly disposed on the lower cabinet body 5, the hook 1.2 is clamped with the latch 1.1 along one side of the width direction, one side of the hook 1.2 away from the latch 1.1 is abutted to the detection portion 3 for identifying the open or closed state of the locking device, one end of the hook 1.2 along the length direction is clamped with the fixing pin 1.3, the hook 1.2 is connected with a first torsion spring 6.1 for resetting the hook 1.2, the fixing pin 1.3 is connected with a second torsion spring 6.2 for resetting the fixing pin 1.3, one end of the fixing pin 1.3 away from the latch 1.1 is provided with an extension rod 10, the opening portion 2 for opening the locking device is disposed on the extension rod, the upper end of the hook 1.2 is provided with a protrusion 7, the lower surface of the fixing pin 1.3 is provided with a notch 8, the protrusion 7 is adapted to the notch 8, one end of the fixing pin 1.3 is provided with a microswitch for conveniently inserted into the fixing pin for opening the locking device, and the microswitch for displaying that the microswitch 1.3, and the microswitch for displaying that the locking device is provided with the microswitch for displaying that the locking device.

Among the above-mentioned technical scheme, locking device is by spring bolt 1.1, couple 1.2, fixed pin 1.3 and detection part 3 are constituteed, couple 1.2 one end forms locking state with fixed pin 1.3's lower surface joint cooperation, it is different at locking device's open-close state, detection part 3 is different with couple 1.2's butt position, thereby detection part 3 can discern locking device's the state of opening or closing, make things convenient for opening or closing of locking device, first torsional spring 6.1 is used for restoreing couple 1.2, second torsional spring 6.2 is used for restoring to the throne fixed pin 1.3. Opening portion 2 on fixed pin 1.3's the extension rod is used for opening locking device, the protruding 7 of couple 1.2's upper end forms the joint with the 8 cooperations of breach of fixed pin 1.3's lower surface, be convenient for lock, the chamfer structure 9 that is close to spring bolt 1.1's one end on the fixed pin 1.3 is used for making things convenient for protruding 7 cards to go into, detection portion 3 specifically is built-in micro-gap switch, micro-gap switch is connected with the pilot lamp electricity, at the open mode with closed mode micro-gap switch transmission signal, the discernment state, play discernment locking device and whether open or the effect of closing. Opening portion 2 is including being used for driving motor 2.1 that extension rod 10 reciprocated, motor 2.1 is connected with the middle part of extension rod 10, keeps away from the middle part of extension rod 10 of spring bolt 1.1's one side on the fixed pin 1.3 and is connected with motor 2.1, drives extension rod 10 through motor 2.1 and reciprocates, and fixed pin 1.3 revolutes the rotation of axes, and the dead couple 1.2 of lock is released, and locking device locks and dies to disappear for open locking device.

The second embodiment is as follows:

as shown in fig. 1 or fig. 2 or fig. 5 or fig. 6, unlike embodiment 1, the opening part 2 includes a filament 2.2 and a flange 11, the flange 11 is fixedly disposed on an end of the extension rod 10 far from the bolt 1.1, and the filament 2.2 is connected with the flange 11.

Among the above-mentioned technical scheme, the flange 11 of the one end of the extension rod 10 of keeping away from one side of spring bolt 1.1 on fixed pin 1.3 is connected with lower door frame 5.2 through long filament 2.2, adopts the mode of long filament 2.2 of 5.2 lower extreme open position of pulling lower door frame to make fixed pin 1.3 rotate, and the dead couple 1.2 of lock is released, and locking device lock dies to disappear for open locking device.

The third concrete example:

as shown in fig. 3 or fig. 4, unlike both embodiments 1 and 2, the hook 1.2 is separated from the tongue 1.1 and the fixing pin 1.3, the hook 1.2 is inclined, the right side of the hook 1.2 abuts against the detection portion 3, the upper end protrusion 7 of the hook 1.2 is separated from the notch 8 on the lower surface of the fixing pin 1.3, and both the first torsion spring 6.1 and the second torsion spring 6.2 are in a loose state.

Among the above-mentioned technical scheme, when door body group spare 4 was opened, couple 1.2 broke away from with spring bolt 1.1 and fixed pin 1.3, and the protruding 7 in upper end of couple 1.2 also breaks away from with the breach 8 of fixed pin 1.3 lower surface, and first torsion spring 6.1 and second torsion spring 6.2 are lax state, and the dead couple 1.2 of lock is released, and door body group spare 4 locks and dies to disappear, and locking device opens, and micro-gap switch transmission locking device opened signal this moment.

The fourth concrete example:

as shown in fig. 1 or fig. 2, fig. 3 or fig. 4 or fig. 5 or fig. 6, a machine body includes a locking device, a lower cabinet body and a door body assembly, a lower end of the door body assembly is rotatably connected to the lower cabinet body, the locking device is fixed to the machine body, the lower cabinet body 5 includes a locker housing 5.1 and a lower door frame 5.2, one side of the hook 1.2, which is far away from the fixing pin 1.3, is connected to the locker housing 5.1 through a first torsion spring 6.1, one side of the fixing pin 1.3, which is far away from the hook 1.2, is connected to the locker housing 5.1 through a second torsion spring 6.2, a lock tongue 1.1 is fixedly disposed on an inner side of the door body assembly 4, a detection portion 3, the hook 1.2 and the fixing pin 1.3 are fixedly disposed on the locker housing 5.1, both the hook 1.2 and the fixing pin 1.3 are rotatably connected to the locker housing 5.1 through a rotating shaft, the lower door frame 5.2 is connected to a flange 11 through a filament 2, and a through hole 12 is disposed on the lower cabinet body 5.5.

Among the above-mentioned technical scheme, the organism comprises locking device, lower cabinet body and door body group spare, and lower cabinet body rotates with door body group spare to be connected, opens or closes the organism through locking device. The scheme can identify the opening and closing state of the door body component 4, the door body component 4 is opened through two modes of electric control and manual operation, the spring bolt 1.1 fixedly arranged on the inner side of the door body component 4 is matched with the hook 1.2 arranged in the locker shell 5.1, the hook 1.2 and the fixed pin 1.3 are rotatably connected with the inner side surface of the locker shell 5.1 through the rotating shaft, when the door body component 4 is in the opening or closing state, the relative positions of the hook 1.2 and the fixed pin 1.3 are different, when the door body component 4 is locked, the spring bolt 1.1 is abutted against the left groove of the hook 1.2, the hook 1.2 is rotated through the rotating shaft, the hook 1.2 is rotated to the vertical state and abutted against the detection part 3, the upper end of the hook 1.2 is clamped into the lower surface of the fixed pin 1.3, and the hook 1.2 is locked with the fixed pin 1.3, at the moment, the door body assembly 4 is locked, the lower end of the hook 1.2 is connected with the locker shell 5.1 through the first torsion spring 6.1, the reset of the hook 1.2 is facilitated, the bulge 7 at the upper end of the hook 1.2 is matched with the notch 8 of the lower surface of the fixing pin 1.3 to form clamping connection, the chamfer structure 9 at one end, close to the door body assembly 4, of the fixing pin 1.3 is used for facilitating the clamping of the bulge 7, the second torsion spring 6.2 connected with the upper end of the fixing pin 1.3 is used for resetting the fixing pin 1.3, the middle part of the extension rod 10 at one side, far away from the door body assembly 4, of the fixing pin 1.3 is connected with the motor 2.1, the extension rod 10 is driven by the motor 2.1 to move up and down, the fixing pin 1.3 rotates around the rotating shaft, the locked hook 1.2 is released, the door body assembly 4 is locked and disappears, and the door body assembly 4 is opened; or the flange 11 of the one end of the extension rod 10 on the fixing pin 1.3, which is far away from one side of the door body assembly 4, is connected with the lower door frame 5.2 through the filament 2.2, the fixing pin 1.3 is rotated by adopting the filament 2.2 for pulling the lower end opening position of the lower door frame 5.2, the locked hook 1.2 is released, the door body assembly 4 is locked and disappears, the door body assembly 4 is opened, and the through hole 12 on the lower cabinet body 5 is used for passing through the lock tongue 1.1.

The fifth concrete embodiment:

as shown in fig. 1 or fig. 2-fig. 3 or fig. 4 or fig. 5 or fig. 6, an integrated cooker is provided with the above-mentioned body on the basis of embodiment 4.

Among the above-mentioned technical scheme, solve under the integrated kitchen product cabinet door body subassembly and often have the problem of leaking steam owing to there is not the pretightning force, can discern door body group spare 4's open-close state, open door body group spare through automatically controlled and manual dual mode.

The utility model discloses following beneficial effect has: the state of the door body assembly can be identified, and the door body assembly can be conveniently opened; the problem that steam leaks frequently due to the fact that the machine body assembly of the integrated stove is not provided with pretightening force is solved, and the door body assembly is opened in an electric control mode and a manual mode; the micro switch is electrically connected with the indicating lamp, transmits signals in an opening state and a closing state, identifies the state and plays a role in identifying whether the door body assembly is opened or closed.

Claims (10)

1. The utility model provides a locking device, includes spring bolt (1.1) and couple (1.2), its characterized in that, couple (1.2) along one side and spring bolt (1.1) joint of width direction, couple (1.2) keep away from spring bolt (1.1) one side and be used for discerning locking device open or closed state's detection portion (3) butt, couple (1.2) along length direction's one end and fixed pin (1.3) joint.

2. Locking device according to claim 1, characterized in that the hook (1.2) is connected to a first torsion spring (6.1) for resetting the hook (1.2), and the fixing pin (1.3) is connected to a second torsion spring (6.2) for resetting the fixing pin (1.3).

3. A locking device according to claim 2, characterized in that the end of the fixing pin (1.3) remote from the bolt (1.1) is provided with an extension rod (10) which is provided with an opening part (2) for opening the locking device.

4. The locking device according to claim 1 or 2 or 3, characterized in that a protrusion (7) is provided at the upper end of the hook (1.2), a notch (8) is provided at the lower surface of the fixing pin (1.3), the protrusion (7) is adapted to the notch (8), a chamfer structure (9) for facilitating the protrusion (7) to be clamped in is provided at one end of the fixing pin (1.3) close to the latch bolt (1.1), and a rotating shaft is provided in the middle of the hook (1.2) and the fixing pin (1.3).

5. A locking device according to claim 1, 2 or 3, characterized in that the detection part (3) is a microswitch for transmitting signals, which is electrically connected to an indicator light for indicating the opening or closing of the locking device.

6. A locking device according to claim 3, characterized in that the opening part (2) comprises a motor (2.1) for driving the extension rod (10) to move up and down, and the motor (2.1) is connected with the middle part of the extension rod (10).

7. A locking device according to claim 3 or 6, characterised in that the opening part (2) comprises a thread (2.2) and a flange (11), the flange (11) being fixedly arranged on the extension rod (10) at the end remote from the bolt (1.1), the thread (2.2) being connected to the flange (11).

8. A machine body, characterized by comprising the locking device, the lower cabinet body (5) and the door body assembly (4) as claimed in any one of claims 1 to 7, wherein the lower end of the door body assembly (4) is rotatably connected with the lower cabinet body (5), and the locking device is fixed on the machine body.

9. The machine body according to claim 8, wherein the lower cabinet body (5) comprises a locker housing (5.1) and a lower door frame (5.2), one side of the hook (1.2) far away from the fixing pin (1.3) is connected with the locker housing (5.1) through a first torsion spring (6.1), one side of the fixing pin (1.3) far away from the hook (1.2) is connected with the locker housing (5.1) through a second torsion spring (6.2), the inner side of the door body assembly (4) is fixedly provided with a bolt (1.1), the locker housing (5.1) is fixedly provided with a detection part (3), the hook (1.2) and the fixing pin (1.3) are both rotatably connected with the locker housing (5.1) through a rotating shaft, the lower door frame (5.2) is connected with the flange (11) through a filament (2.2), and the lower cabinet body (5) is provided with a through hole (12.1) for passing through the bolt (1.1).

10. An integrated cooker, characterized in that it is provided with a body as claimed in claim 8 or 9.

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