CN112790620A

CN112790620A - Cooking equipment with hide door structure

Info

Publication number: CN112790620A
Application number: CN201911112954.0A
Authority: CN
Inventors: 吴亚男; 付远华
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2021-05-14
Anticipated expiration: 2039-11-14
Also published as: CN112790620B

Abstract

The invention relates to a cooking device with a hidden door structure, which comprises a box body, a door body and a locking mechanism, wherein the locking mechanism also comprises a support frame, a connecting rod, a limiting slide block and an elastic part, the box body is internally provided with an inner container with a front opening, the door body can drive the connecting rod arranged on the door body to synchronously swing along a slide way on the support frame relative to the box body to open or close the opening, the limiting slide block arranged on the connecting rod can swing to a limiting notch of the support frame under the state that the door body swings to close the opening, the limiting slide block cannot automatically separate from the limiting notch and cannot further swing under the constraint action of the limiting notch on the limiting slide block, so that the matching of the limiting slide block and the limiting notch can well play a role in positioning and locking, and the door body can be kept stable under the state that the opening is closed, the door body can not easily slide off, and the whole door body and the opening can be more favorably sealed after being locked.

Description

Cooking equipment with hide door structure

Technical Field

The invention relates to the field of door structures of cooking equipment, in particular to cooking equipment with a hidden door structure.

Background

Among the current cooking equipment, the door body is mostly to open to the left and right sides of box or upset downwards, and the mode of opening that current culinary art set up is a great deal of inconvenience occasionally when using, need vacate a large amount of spaces outside the box and supply the door to swing when opening, to the less kitchen in space, puts into and takes out when culinary art food and all can have certain difficulty.

The Chinese invention patent with the patent number of CN201720492465.2 discloses a 'oven with a detachable oven door', wherein an oven door of the oven is connected with an oven body through a left upper door-lifting structure and a right upper door-lifting structure, the oven door is opened and closed through the upward lifting and the downward lifting of a handle, and the oven door is separated from the oven body through the upward lifting of the handle.

Although the oven realizes the door body to be opened upwards and closed downwards through the upward door-opening structure arranged on the left and right, the door body and the oven body can only move relatively without the effect of pressing and sealing, and the high-temperature cooking requirement cannot be met.

Disclosure of Invention

The invention aims to solve the technical problem of the prior art and provides cooking equipment with a hidden door structure, which can be locked in a closed state and has a good sealing effect.

The technical scheme adopted by the invention for solving the technical problems is as follows: a cooking apparatus with a hidden door structure includes

The refrigerator comprises a box body, a first storage cavity and a second storage cavity, wherein the inner container is provided with an opening at the front side in the box body, a first storage cavity is formed between one of any two adjacent wallboards of the box body and the inner container, and a second storage cavity is formed between the other wallboard and the inner container;

the door body can swing back and forth relative to the inner container to open or close the opening, and is hidden in the first containing cavity when the opening is in an open state;

a locking mechanism for positioning the door body in a state of closing the opening is arranged in the box body, and the locking mechanism comprises

The supporting frame is annular and is positioned in the second containing cavity, a limiting notch is formed in the supporting frame, and a slide way connected with the limiting notch is formed in the outer wall of the supporting frame along the circumferential direction;

the connecting rod is arranged in the second containing cavity, the front end of the connecting rod is connected with the door body, and the connecting rod can synchronously swing with the door body along the slide way;

the limiting sliding block is arranged on the connecting rod, is matched with the slide way in a sliding manner when the door body is in a swinging state, and locks the connecting rod in the limiting notch when the opening is in a closing state; and

the elastic piece is connected at the rear end of the connecting rod, and enables the limiting sliding block to always have the tendency of moving backwards to be locked in the limiting notch.

In order to ensure that the door body can lock and can not the landing under being in the open-ended state of closing, preferably, still be provided with on the inner bag lateral wall and be used for restricting spacing slider at the intraoral locking Assembly of spacing breach, locking Assembly includes carousel and hasp, the carousel is located on the lateral wall of inner bag and can be along with the synchronous swing of a body, the outer edge of carousel is provided with the setting element, the hasp restraint slides around the carousel relatively on this setting element the door body closes under the open-ended state, the relative carousel of hasp slides forward with the border of locking at spacing slider, and then restricts spacing slider in spacing breach.

Further, the setting element is the reference column, the hasp includes that two middle parts articulate locking lever on the reference column, the front end of locking lever is provided with can be close to each other and lock the clamping jaw at the spacing slider border, is in spacing intraoral state at spacing slider like this under, foretell clamping jaw has increased spacing slider's width in other words, just so can the chucking in spacing breach, fastness when having guaranteed spacing slider and spacing breach matching has ensured under the state of the door body in closing the breach, and the door body can not cause the landing because of non-artificial factors such as gravity.

In order to facilitate the release of the state of the limiting slider constrained in the limiting notch, further, the rear end of the connecting rod is also provided with a triggering part for unlocking the constrained state of the limiting slider, and correspondingly, the rear end of the lock rod is also provided with a pressed part which is used for abutting against the triggering part for matching.

Preferably, the trigger part is an arc-shaped plate which extends from the rear end of the connecting rod to two sides and is bent backwards, so that the design of the arc-shaped plate is convenient for pushing the compression part forwards, and further the clamping jaw constrained on the periphery of the limiting slide block is loosened to achieve the purpose of separating the limiting slide block from the limiting notch.

In order to ensure that the door body cannot deflect during swinging, the outer wall of the lower portion of the supporting frame is circumferentially provided with the slide way, the slide way comprises two slide rail portions which are arranged side by side, and a guide groove for guiding the connecting rod is formed between the two slide rail portions.

In order to ensure that the door body swings more smoothly, the sliding rail part is further provided with a pulley which is convenient for the limiting slide block to slide and at least partially exposed out of the outer peripheral surface of the supporting frame, and the pulley is provided with a plurality of pulleys which are arranged at intervals along the circumferential direction of the sliding rail part.

In order to realize that the connecting rod swings along with the door body, the first accommodating cavity is arranged between the bottom wall of the box body and the inner container and is transversely arranged, the connecting rod is connected to the box body in a synchronous swinging mode with the door body through a rotating shaft arranged on the outer side wall of the inner container, a shaft sleeve is sleeved on the rotating shaft, the front end of the elastic piece is connected to the connecting rod, and the rear end of the elastic piece is connected to the shaft sleeve.

In order to facilitate the door body to be hidden in the first containing cavity, the door body is of an arc-shaped structure bent forwards.

In order to facilitate the application of force from the outside to open and close the opening, the upper part of the door body is provided with a handle which is convenient to lift.

Compared with the prior art, the invention has the advantages that: in this cooking equipment with hide a structure, the connecting rod that the door body can drive to locate on it is synchronous along the slide on the support frame and the relative box swing, locate the spacing slider on the connecting rod and can swing to the spacing breach department of closing the open-ended state at the door body, because spacing breach is to spacing slider's constraint effect, make spacing slider can not break away from spacing breach by oneself, also can not further swing, consequently spacing slider can be fine with spacing breach's cooperation play the effect of location locking, make the door body keep stable under being in and closing the open-ended state, can not slide easily, also do benefit to whole door body and open-ended sealed more after the locking.

Drawings

Fig. 1 is a schematic view of the overall structure of a cooking apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the inner container and the box body without the door body;

FIG. 3 is a schematic view of the door body in an open state according to the embodiment of the invention;

FIG. 4 is a schematic view of the embodiment of the present invention with the door body in an open state after the box body is omitted;

FIG. 5 is a schematic view of the embodiment of the present invention with the door body in a closed open state after the box body is omitted;

FIG. 6 is an enlarged view of the structure at A in FIG. 4;

FIG. 7 is an enlarged view of the structure at A in FIG. 5;

fig. 8 is an enlarged schematic view of a portion a in fig. 7.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 8, which are a preferred embodiment of the present invention, in this embodiment, the cooking apparatus with a hidden door structure includes a box body 1, a door body 3 and a locking mechanism 100, wherein the box body 1 has an inner container 2 with a front opening 2a, a first cavity 1a is formed between one of any two adjacent wall plates of the box body 1 and the inner container 2, a second cavity 1b is formed between the other wall plate and the inner container 2, the door body 3 can swing back and forth relative to the inner container 2 to open or close the opening 2a, because there are multiple opening forms of the door body 3, the door body can be opened up and down or opened left and right, in this embodiment, the first cavity 1a is disposed between the bottom wall of the box body 1 and the inner container 2 and is arranged transversely, the door body 3 is hidden in the first cavity 1a when the opening 2a is in an open state, and is hidden in the first cavity 1a for convenience, the door 3 has an arc structure bent forward, and a handle 31 is provided at an upper portion of the door 3 for easy operation.

In order to realize that the door 3 can be locked without slipping when being in a state of closing the opening 2a, a locking mechanism 100 is arranged in the box body 1, the locking mechanism 100 comprises a support frame 4, a connecting rod 5, a limiting slide block 6 and an elastic part 7, wherein the support frame 4 is annular and is positioned in the second containing cavity 1b, in particular, is arranged on the outer wall of the inner container 2, a slide way 42 is arranged on the outer wall of the support frame 4 along the circumferential direction, the slide way 42 can be in various forms, in the embodiment, the slide way 42 is formed on the outer wall of the lower part of the support frame 4 along the circumferential direction, the connecting rod 5 is arranged in the second containing cavity 1b, the front end of the connecting rod is connected with the door body 3 and can synchronously swing with the door body 3 along the slide way 42, in particular, the connecting rod 5 is connected with the box body 1 in a manner of synchronously, the elastic member 7 is connected at its front end to the connecting rod 5 and at its rear end to the boss 91. The limiting slide block 6 is arranged on the connecting rod 5, the limiting slide block 6 is matched with the slide way 42 in a sliding mode when the door body 3 is in a swinging state, the connecting rod 5 is locked in the limiting notch 4a when the opening 2a is in a closing state, the elastic piece 7 is connected to the rear end of the connecting rod 5, and the limiting slide block 6 always has the tendency of moving backwards to be locked in the limiting notch 4 a.

The slide rail 42 in this embodiment includes two slide rail portions 421 disposed side by side, a guide groove 422 for guiding the connecting rod 5 is formed between the two slide rail portions 421, a pulley 41 which is convenient for the limiting slide block 6 to slide and at least partially exposed on the outer peripheral surface of the support frame 4 is further disposed on the slide rail portion 421, the pulley 41 is disposed in a plurality of circumferential intervals along the slide rail portion 421, so that the limiting slide block 6 can slide more smoothly, and the smoothness when the door body 3 is opened is ensured.

The supporting frame 4 in this embodiment is provided with a limiting notch 4a, the limiting notch 4a is connected with the slideway 42, a locking component 8 for restricting the limiting slide block 6 in the limiting notch 4a is also arranged on the outer side wall of the liner 2, see figure 8, the locking assembly 8 comprises a rotary disc 81 and a lock catch 82, the rotary disc 81 is arranged on the outer side wall of the inner container 2 and can synchronously swing along with the door body 3, a positioning part 811 is arranged on the outer edge of the rotary disc 81, the lock catch 82 is restrained on the positioning part 811 and can slide back and forth relative to the rotary disc 81, in the state that the door body 3 closes the opening 2a, the lock catch 82 slides forwards relative to the rotating disc 81 to be locked at the edge of the limiting slide block 6, and further, the limiting sliding block 6 is constrained in the limiting notch 4a, the positioning part 811 is a positioning column, the lock catch 82 comprises two lock rods 821, the middle parts of which are hinged on the positioning column, and the front ends of the lock rods 821 are provided with clamping jaws 822 which can be close to each other and are locked at the edge of the limiting sliding block 6.

In order to unlock the limit slider 6 conveniently so as to be separated from the limit notch 4a, a trigger portion 51 for unlocking the constrained state of the limit slider 6 is further disposed at the rear end of the connecting rod 5, correspondingly, a pressure receiving portion 823 for abutting against and matching with the trigger portion 51 is further disposed at the rear end of the lock rod 821, and the trigger portion 51 in this embodiment is an arc-shaped plate extending from the rear end of the connecting rod 5 to both sides and bending backwards.

The working process of the invention is as follows:

when the door body 3 is in a state of closing the opening 2a, the limiting slide block 6 is constrained in the limiting notch 4a, and because the clamping jaw 822 of the lock catch 82 is locked on the periphery of the limiting slide block 6 in the locking assembly 8, the limiting slide block 6 cannot be actively separated from the limiting notch 4 a; when the handle 31 of the door body 3 is pulled forwards, the connecting rod 5 slightly slides forwards along with the door body 3, the triggering part 51 at the rear end of the connecting rod 5 can push the pressure receiving part 823 of the locking rod 821, the clamping jaw 822 at the front end of the locking rod 821 can be synchronously opened due to the fact that the middle part of the locking rod 821 is hinged to the positioning column, the limiting slide block 6 arranged on the connecting rod 5 can be separated from the limiting notch 4a along with the movement of the door body 3, and the limiting slide block 6 separated from the limiting notch 4a can swing forwards and backwards synchronously with the door body 3 due to the fact that the slide way 42 is connected with the limiting notch 4a, and therefore the door body 3;

when the door body 3 needs to be closed, the handle 31 is lifted upwards, the limiting slide block 6 slides upwards along the slide way 42 until the limiting slide block enters the limiting notch 4a, the limiting slide block 6 acts on the clamping jaw 822 and is locked on the periphery of the limiting slide block 6 again, and therefore the door body 3 is locked in a state of closing the opening 2 a.

Claims

1. A cooking apparatus with a hidden door structure includes

The refrigerator comprises a box body (1), wherein an inner container (2) with a front side opening (2a) is arranged in the box body (1), a first accommodating cavity (1a) is formed between one wall plate of any two adjacent wall plates of the box body (1) and the inner container (2), and a second accommodating cavity (1b) is formed between the other wall plate and the inner container (2);

the door body (3) can swing back and forth relative to the inner container (2) to open or close the opening (2a), and is hidden in the first accommodating cavity (1a) when the opening (2a) is in an open state;

the method is characterized in that: a locking mechanism (100) for positioning the door body (3) in a state of closing the opening (2a) is arranged in the box body (1), and the locking mechanism (100) comprises

The supporting frame (4) is annular and is positioned in the second accommodating cavity (1b), a limiting notch (4a) is formed in the supporting frame (4), and a slide way (42) connected with the limiting notch (4a) is arranged on the outer wall of the supporting frame (4) along the circumferential direction;

the connecting rod (5) is arranged in the second containing cavity (1b), the front end of the connecting rod is connected with the door body (3), and the connecting rod and the door body (3) can synchronously swing along the slide way (42);

the limiting sliding block (6) is arranged on the connecting rod (5), the limiting sliding block (6) is matched with the slide way (42) in a sliding manner when the door body (3) is in a swinging state, and the connecting rod (5) is locked in the limiting notch (4a) when the opening (2a) is in a closing state; and

and the elastic piece (7) is connected to the rear end of the connecting rod (5) and enables the limiting sliding block (6) to always have the tendency of moving backwards to be locked in the limiting notch (4 a).

2. The cooking apparatus of claim 1, wherein: still be provided with on inner bag (2) lateral wall and be used for restricting locking Assembly (8) in spacing breach (4a) with spacing slider (6), locking Assembly (8) are including carousel (81) and hasp (82), carousel (81) are located on the lateral wall of inner bag (2) and can be along with a body (3) synchronous oscillation, the outer edge of carousel (81) is provided with setting element (811), hasp (82) restraint is on this setting element (811) and can slide around relative carousel (81) the state that opening (2a) were closed to the body (3), hasp (82) slide forward with the border of locking at spacing slider (6) relative carousel (81), and then restrict spacing slider (6) in breach spacing (4 a).

3. The cooking apparatus of claim 2, wherein: the locating piece (811) is the reference column, hasp (82) include two middle parts articulate locking lever (821) on the reference column, the front end of locking lever (821) is provided with clamping jaw (822) that can be close to each other and lock at spacing slider (6) border.

4. The cooking apparatus of claim 1, wherein: the rear end of the connecting rod (5) is also provided with a trigger part (51) used for unlocking the constrained state of the limiting slide block (6), and correspondingly, the rear end of the lock rod (821) is also provided with a pressed part (823) used for abutting against and matching with the trigger part (51).

5. The cooking apparatus according to claim 4, wherein: the trigger part (51) is an arc-shaped plate which extends from the rear end of the connecting rod (5) to two sides and is bent backwards.

6. The cooking apparatus of claim 1, wherein: the outer wall of support frame (4) lower part is formed with along circumference slide (42), slide (42) include two slide rail portion (421) that set up side by side, two be formed with guide way (422) that are used for leading connecting rod (5) between slide rail portion (421).

7. The cooking apparatus of claim 6, wherein: the sliding rail part (421) is further provided with a pulley (41) which is convenient for the limiting sliding block (6) to slide and at least partially exposed on the outer peripheral surface of the supporting frame (4), and the pulley (41) is provided with a plurality of pulleys and is arranged at intervals along the circumferential direction of the sliding rail part (421).

8. The cooking apparatus according to any one of claims 1 to 7, wherein: first appearance chamber (1a) is located between box (1) diapire and inner bag (2) and transverse arrangement, connecting rod (5) are connected on box (1) through pivot (9) of setting on inner bag (2) lateral wall and with door body (3) synchronous swing, the cover is equipped with axle sleeve (91) on pivot (9), elastic component (7) front end is connected on connecting rod (5), and the rear end is connected on axle sleeve (91).

9. The cooking apparatus of claim 1, wherein: the door body (3) is of an arc structure which is bent forwards.

10. The cooking apparatus of claim 1, wherein: the upper part of the door body (3) is provided with a handle (31) which is convenient to lift.