CN109171432B - Film pot clamping device - Google Patents

Abstract

The invention discloses a film pot clamping device which is applied to a cooking machine, wherein the cooking machine comprises a kitchen body, the kitchen body comprises a cavity for placing a film pot, and the cavity is provided with an opening for placing the film pot; the film pot clamping device comprises a clamping piece and a driving device, wherein the clamping piece and the driving device are arranged on the outer body of the stove body; the output end of the driving device is connected with the clamping piece and is used for driving the clamping piece to rotate so that the clamping piece is matched with the kitchen range body to fix the film cooker in the cavity. The structural device related by the invention is simple and light, so that the problem of complex and heavy structure in the prior art can be solved.

Description

Film pot clamping device

Technical Field

The invention relates to a film pot clamping device.

Background

With the continuous improvement of the life rhythm and the level, the problems of oil smoke, time consumption, labor consumption and the like caused by cooking cause trouble to part of people, and the cooking machine is suitable for time generation.

In the conventional cooker, when food materials in a pot are stir-fried, a pot body for containing the food materials is usually required to be fixed. The existing frying machine on the market is provided with a cooker body fixed by a cooker body which is mutually buckled up and down. However, for manufacturers who have a light weight development requirement, the fixing of the pan body by the fixing method has the problem of complex and heavy structure.

Disclosure of Invention

The invention provides a film pot clamping device, which aims at the problems of complex and heavy structure of the existing fixed pot body structure.

The technical scheme provided by the invention for the technical problems is as follows:

The film pot clamping device is applied to a cooking machine, the cooking machine comprises a kitchen body, the kitchen body comprises a cavity for placing a film pot, and the cavity is provided with an opening for placing the film pot; the method is characterized in that: the film pot clamping device comprises a clamping device,

A clamping piece and a driving device which are arranged on the outer body of the stove body;

the output end of the driving device is connected with the clamping piece and is used for driving the clamping piece to rotate so that the clamping piece is matched with the kitchen range body to fix the film cooker in the cavity.

Preferably, the clamping member cooperates with the cooktop body at the edge of the opening to secure the film pot in the cavity.

Preferably, the clamping piece comprises a movable rod, one end of the movable rod is connected with the output end of the driving device, and the driving device is used for driving the movable rod to swing on a plane so that the movable rod is matched with the kitchen range body positioned at the opening to fix the film cooker in the cavity when the movable rod is positioned on the film cooker.

Preferably, the driving device comprises a shaft lever and a driver for driving the shaft lever to rotate, the shaft lever is rotatably arranged on the oven body, and the shaft lever is arranged along the height direction of the oven body;

one end of the shaft lever is connected with the movable lever, and the other end of the shaft lever is connected with the driver.

Preferably, the driver is a telescopic driver, a push handle is arranged on the shaft lever, and a handle body of the push handle is arranged in a protruding manner relative to a rod body of the shaft lever;

the telescopic rod of the telescopic driver is connected with the push handle so as to drive the shaft lever to rotate.

Preferably, the telescopic driver is a push rod motor or a push-pull electromagnet.

Preferably, the driver is a rotation driver, and the rotation rod of the rotation driver is coaxially and fixedly connected with the shaft lever.

Preferably, the rotary actuator is a stepper motor.

Preferably, a sleeve is sleeved outside the rod body of the shaft rod, the sleeve is fixedly connected with the stove body, and the sleeve is positioned between the movable rod and one end, far away from the movable rod, of the shaft rod;

The rod body of the shaft rod is further sleeved with a spring, the fixed end of the spring is fixed with the sleeve, the elastic movable end of the spring is fixedly connected with one end, far away from the movable rod, of the shaft rod, and the spring is in a compressed state.

Preferably, a bending part is arranged at one end of the movable rod, which is far away from the shaft lever, and the bending part bends towards the direction far away from the stove body;

the stove body is also provided with a lug which is used for being in abutting fit with the bending part, and a rod body which is positioned between the bending part and one end of the movable rod connected with the shaft rod is positioned on the film pot when the bending part is in abutting fit with the lug.

Preferably, the lugs are arranged to extend away from the bottom of the stove from the outer wall of the opening rim.

Preferably, the film pot clamping device comprises two movable rods, and the two movable rods are respectively arranged at the opposite opening edge positions.

Preferably, the driving device comprises a first shaft lever, a first movable lever connected with the first shaft lever, a second movable lever connected with the second shaft lever and a driver for driving the first shaft lever to rotate, wherein the first transmission lever forms a first preset included angle with the first movable lever, and the second transmission lever forms a second preset included angle with the second movable lever; the second transmission rod is arranged on the first transmission rod in a leaning way, and the first transmission rod is positioned at one side close to the kitchen body;

A first torsion spring and a first sleeve are sleeved on the first shaft rod, and the first sleeve is fixedly connected with the stove body; the fixed end of the first torsion spring is connected with the first sleeve sleeved on the first shaft rod, and the movable end of the first torsion spring is connected with the first transmission rod;

The second shaft rod is sleeved with a second torsion spring and a second sleeve, and the second sleeve is fixedly connected with the stove body; the fixed end of the second torsion spring is connected with the second sleeve sleeved on the first shaft rod, and the movable end of the second torsion spring is connected with the first transmission rod.

Preferably, the first preset included angle is equal to the second preset included angle.

Preferably, the first preset included angle and the second preset included angle are equal to 90 degrees.

Preferably, the driving device comprises two shafts and two drivers, and the two drivers respectively drive the corresponding shafts to rotate.

Preferably, the two drivers are both arranged on one side of the stove body, and the two drivers are both used for driving the corresponding shaft rod to rotate in a direction away from the stove body.

The technical scheme provided by the embodiment of the invention has the beneficial effects that:

The mode of screwing in the clamping piece can be simplified in the structure that the corresponding fixing mechanism is arranged on the kitchen body when the film cooker is fixed, and the problem of the weight of the fixing mechanism for the cooker is solved.

Further, the invention comprises two movable bars for clamping the film pot, thereby achieving a better stable fixation of the film pot. Meanwhile, the driving device for driving the movable rod comprises a first shaft rod, a first movable rod connected with the first shaft rod, a second movable rod connected with the second shaft rod and a driver for driving the first shaft rod to rotate, wherein a first preset included angle is formed between the first transmission rod and the first movable rod, and a second preset included angle is formed between the second transmission rod and the second movable rod; the second transmission rod is arranged on the first transmission rod in a leaning way, and the first transmission rod is positioned at one side close to the kitchen body; a first torsion spring and a first sleeve are sleeved on the first shaft rod, and the first sleeve is fixedly connected with the stove body; the fixed end of the first torsion spring is connected with the first sleeve sleeved on the first shaft rod, and the movable end of the first torsion spring is connected with the first transmission rod; the second shaft rod is sleeved with a second torsion spring and a second sleeve, and the second sleeve is fixedly connected with the stove body; the fixed end of the second torsion spring is connected with the second sleeve sleeved on the first shaft rod, and the movable end of the second torsion spring is connected with the first transmission rod. The two movable rods can be driven to clamp the film pot through one driver, so that the power source is saved, and the related structural device is simple and light, thereby being beneficial to solving the problems of complex and heavy structure in the prior art.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a cooker according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view showing a film pot clamping device of a cooker in a non-clamping state at a first view angle;

FIG. 3 is a schematic top view of the film cooker clamping device of the cooker in a non-clamped state at a first view angle;

FIG. 4 is a schematic perspective view showing a film pot clamping device of the cooker in a clamping state under a second view angle;

FIG. 5 is a schematic top view of the film cooker clamping device of the cooker in a clamped state according to the second view angle;

fig. 6 is an exploded view of the structure of the cooker according to the present invention.

Reference numerals illustrate:

1. Cooking machine

11. A stove body; 111. an opening; 12. a film pot; 13. a film pot clamping device; 131. a clamping member; 132. a driving device;

2. A cooker;

21. A stove body; 22. a film pot; 23. a film pot clamping device;

231. A movable rod; 232. a driver; 233. a shaft lever; 234. a sleeve; 235. a spring; 236; a first transmission rod; 237. a first torsion spring; 238. a telescopic rod; 239. a push handle; 2311. a first bending part;

241. A second movable rod; 243. a second shaft; 244. a second sleeve; 245. a second spring; 246. a second transmission rod; 2411. a second bending part;

25. a rotating bracket; 261. a first movable lever; 263. a first shaft; 264. a first sleeve; 265. a first spring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the structure of the cooker in one embodiment is schematically shown. The cooker 1 comprises a cooker body 11 and a film pot 12, wherein the cooker body 11 comprises a cavity for placing the film pot 12, and the cavity is provided with an opening 111 for placing the film pot 12. In this embodiment, a film cooker clamping device 13 is further disposed on the cooker 1, and the film cooker clamping device 13 may include a clamping member 131 and a driving device 132.

The clamping piece 131 and the driving device 132 are both arranged on the outer body of the stove body 11, and the output end of the driving device 132 is connected with the clamping piece 131, so that the clamping piece 131 can be driven to rotate to a designated position, and the clamping piece 131 and the stove body 11 are matched to fix the film pot 12 in the cavity. It will be appreciated that the clamping member 131 may cooperate with any of the interior walls of the cavity to secure the film pot 12. Wherein the interior wall includes an interior bottom wall and an interior side wall.

In the figure, the clamping member 131 is a plate body and is arranged in the middle, and the clamping result of the clamping member 131 and the inner bottom wall body of the stove body 11 is formed by pressing the top surface of the film pot 12, so that the film pot 12 is fixed. When the film cooker 12 is required to be taken out, the driving device 132 drives the clamping piece 131 to rotate, so that the clamping piece 131 is unscrewed.

In this embodiment, the screwing of the clamping member 131 can simplify the structure of the corresponding fixing mechanism provided on the cooking body 11 when the film cooker 12 is fixed, which is advantageous for reducing the dead weight of the fixing mechanism for the cooker 1.

As shown in fig. 2 to 6, the structure of the cooker in a preferred embodiment is schematically shown. FIG. 2 is a schematic perspective view showing a film pot clamping device of a cooker in a non-clamping state at a first view angle; FIG. 3 is a schematic top view of the film cooker clamping device of the cooker in a non-clamped state at a first view angle; FIG. 4 is a schematic perspective view showing a film pot clamping device of the cooker in a clamping state under a second view angle; FIG. 5 is a schematic top view of the film cooker clamping device of the cooker in a clamped state according to the second view angle; fig. 6 is an exploded view of the structure of the cooker according to the present invention.

In this embodiment, the cooker 2 also includes a cooking body 21, a film pot 22, and a film pot clamping device 23, and the cooking body 21 also includes a cavity for placing the film pot 22, and the cavity has an opening into which the film pot 22 is placed. The structure in this embodiment differs from that shown in the embodiment of fig. 1 in that it includes, but is not limited to:

The clamping members may cooperate with the cooktop body 21 at the edge of the opening to secure the film pot 22 in the cavity, thereby reducing the possibility of deformation or even damage to the top surface of the film pot 22 caused by excessive local clamping force due to direct contact of the clamping members with the top surface of the film pot 22.

Further, the clamping member may include a movable rod 231, one end of the movable rod 231 is connected to an output end of the driving device, and the driving device is used for driving the movable rod 231 to swing on a plane so that the movable rod 231 cooperates with the stove body 21 located at the opening to fix the film pot 22 in the cavity when the movable rod 231 is on the film pot 22. It should be understood that a planar oscillation is understood herein to mean an oscillation that is relatively within the plane of the top surface of the film pot 22, and that, during actual use, the plane of oscillation may have a tilt angle.

In a specific application example, the driving device includes a shaft 233 and a driver 232 for driving the shaft to rotate, where the shaft 233 is rotatably disposed on the stove body and disposed along the height direction of the stove body 21. One end of the shaft 233 is connected to the movable lever 231, and the other end thereof is connected to the driver 232.

In this embodiment, the driver 232 is a telescopic driver, and the shaft 233 is provided with a push handle 239, the handle body of the push handle 239 is arranged opposite to the shaft body of the shaft 233 in a protruding manner, and the telescopic rod 238 of the telescopic driver is connected with the push handle 239 to drive the shaft 233 to rotate.

It will be appreciated that when the telescopic rod 238 of the telescopic actuator is in a contracted state, it pulls the push handle 239 to move in a direction in which it is contracted, thereby rotating the shaft 233. When the shaft lever 233 rotates, it drives the movable lever 231 connected thereto to swing, so as to realize the switching of the clamping state of the movable lever 231 and the stove body 21 to fix the film pot 22.

As shown in fig. 2 and 3, the telescopic rod 238 is retracted to the right, so as to drive the shaft 233 to rotate counterclockwise, so that the movable rod 231 swings away from the oven body 21, and the current state of the film pot clamping device 23 is a non-clamping state.

Referring to fig. 2 and 3, as shown in fig. 4 and 5, the telescopic rod 238 is extended leftward, so as to drive the shaft lever 233 to rotate clockwise, so that the movable rod 231 swings in a direction approaching the cooker body 21, and the current state of the film cooker clamping device 23 is a clamping state.

It should be understood that the direction in which the telescopic rod 238 is telescopic and the shaft 233 is determined by the installation position of the push rod 239 and the connection position of the telescopic rod 238, so that if the push rod 239 in fig. 2 to 5 is installed at a position close to the cooking body 21, the telescopic rod 238 drives the shaft 233 to extend and retract in a direction opposite to the rotation direction of the shaft.

Here, in the practical application structure, the telescopic driver may be a push rod motor or a push-pull electromagnet.

Compared with the driving device 232 which is a telescopic driving device indirectly driving the shaft 233 to rotate, the driving device 232 may also be a rotary driving device, and a rotary rod driven by rotation may be fixedly connected with the shaft 233 coaxially. Here, in a practical structure, the rotation driver may be a stepping motor, and by precisely controlling the rotation angle of the stepping motor, the swing driving of the movable rod 231 may be also achieved.

In this embodiment, the shaft 233 may be rotatably provided to the oven body 21 by:

A sleeve 234 is sleeved outside the rod body of the shaft lever 233, the sleeve 234 is fixedly connected with the stove body 21, and the sleeve 234 is positioned between the movable rod 231 and one end of the shaft lever 233 far away from the movable rod 231.

Further, a spring 235 may be further sleeved outside the rod body of the shaft 233, where the fixed end of the spring 235 is fixed to the sleeve 234, the elastic movable end of the spring 235 is fixedly connected to the end of the shaft 233 away from the movable rod 231, and the spring 235 is in a compressed state, so that the spring 235 may apply a force to the shaft 233, so that the movable rod 231 on the shaft 233 may abut against the sleeve 234 or the movable rod 231 may compress the film pot 22 against the edge of the opening, which is beneficial to achieving better fixation of the film pot 22. It will be appreciated that the resiliently movable end of the spring 235 may also abut the push handle 239 on the shaft 233.

Further, a first bending portion 2311 is disposed at an end of the movable rod 231 away from the shaft 233, and the first bending portion 2311 is bent in a direction away from the cooking body 21. The stove body 21 is further provided with a lug 211 for abutting and matching with the first bending portion 2311, and when the first bending portion 2311 abuts against the lug 211, a rod body located between the first bending portion 2311 and one end of the movable rod 231 connected with the shaft 233 is located on the film pot 22, that is, when the first bending portion 2311 abuts against the lug 211, a part of the rod body of the movable rod 231 can be pressed against the film pot 22. Here, the lug 211 may also be used to limit the range of oscillation of the movable lever 231, so that the oscillation of the movable lever 231 is controllable.

Here, the first bending portion 2311 has a zigzag bending structure.

Further, the lug 211 may be extended from the outer wall of the opening edge in a direction away from the bottom of the burner 21. Here, the lug 211 includes an outwardly turned structure having a groove-shaped space that can be formed to cooperate with the zig-zag bent structure to accommodate part or all of the zig-zag bent structure.

In this embodiment, the film pot clamping device 23 may include two movable rods (such as the reference numerals 231 and 241 in the drawing), and the two movable rods are respectively disposed at the positions of the opposite edges of the opening.

As shown in fig. 6, the structure of the driving device may specifically include: the first shaft 263, a first movable rod 261 connected with the first shaft 263, a second shaft 243, a second movable rod 241 connected with the second shaft 243, and a driver (not shown), wherein the first transmission rod 236 forms a first preset included angle with the first movable rod 261, the second transmission rod 246 forms a second preset included angle with the second movable rod 241, the second transmission rod 246 is close to the upper first transmission rod 236, and the first transmission rod 236 is located at one side close to the stove body 21. A second bending portion 2411 is provided at an end of the second movable rod 241 remote from the second shaft 243, and the second bending portion 2411 is bent in a direction remote from the cooking body 21.

The first shaft 263 is further sleeved with a first torsion spring 237 and a first sleeve 264, and the first sleeve 264 is fixedly connected with the stove body 21. The fixed end of the first torsion spring 237 is connected with a first sleeve 264 sleeved on the first shaft 263, and the movable end of the first torsion spring 237 is connected with the first transmission rod 236. The second shaft 243 is sleeved with a second torsion spring 247 and a second sleeve 244, the second sleeve 244 is fixedly connected with the stove body 21, the fixed end of the second torsion spring 247 is connected with the second sleeve 244 sleeved on the second shaft 243, and the movable end of the second torsion spring 247 is connected with a second transmission rod 246.

Here, the first torsion spring 237 and the second torsion spring 247 are used for resetting the first movable lever 261 and the second movable lever 241, and the first movable lever 261 and the second movable lever 241 which are oppositely arranged can be driven to move by one driver by utilizing the transmission action between the first transmission lever 236 and the second transmission lever 246 so as to clamp the film pot 22. Specifically, when the driver drives the first shaft 263 to rotate counterclockwise, the first movable rod 261 and the first transmission rod 236 swing simultaneously, and at this time, the film pot clamping device 23 is in a non-clamping state, and the film pot 22 can be taken and placed. And when the force applied by the actuator is removed, the first torsion spring 237 and the second torsion spring 247 exert elastic force to return the first movable lever 261 and the second movable lever 241, and the film pot clamping device 22 is in a clamped state. Here, a first spring 265 may be sleeved on the first shaft 263, and a second spring 245 may also be sleeved on the second shaft 243, where a fixed end of the first spring 265 is connected to the first sleeve 264, and an elastically movable end of the first spring 265 is connected to an end of the first shaft 263 near the push handle 239. The fixed end of the second spring 245 is connected to the second sleeve 244, and the elastically movable end thereof is connected to the end of the second shaft 243 remote from the second movable rod 241. It will be appreciated that the simple and lightweight construction of the structural components involved in the film pot clamping device 23 is advantageous in solving the problems of complex and heavy construction of the prior art.

In this embodiment, the first preset included angle may be equal to the second preset included angle, and in the practical application structure, if the stove body 21 is square, the first preset included angle and the second preset included angle are both equal to 90 degrees or approximately equal to 90 degrees.

In this embodiment, the film pot 22 has a square shape, and a cover lifting handle 221 is provided on the top surface of the film pot 22. A rotary bracket 25 is further arranged on the stove body 21, and the stove body 21 can be driven to turn over or swing through the rotary bracket 25 so as to stir-fry food materials in the film pot 22.

As a variant of this embodiment, the driving device may further include two shafts and two drivers, where the two drivers respectively drive the corresponding shafts to rotate, so that a connection structure between the first transmission rod and the second transmission rod may be omitted, and structural complexity may be reduced.

The two drivers in this embodiment may be disposed on one side of the stove body 21, and the two drivers are used to drive the corresponding shaft rod to rotate in a direction away from the stove body, so that the film cooker clamping device 23 of the invention is temporarily in a non-clamping state by using the drivers only when the film cooker 22 is required to be taken and placed by the cooker 2 of the invention.

The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.

The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims (6)

1. The film pot clamping device is applied to a cooking machine, the cooking machine comprises a kitchen body, the kitchen body comprises a cavity for placing a film pot, and the cavity is provided with an opening for placing the film pot; the method is characterized in that: the film pot clamping device comprises a clamping device,

A clamping piece and a driving device which are arranged on the outer body of the stove body;

The output end of the driving device is connected with the clamping piece and is used for driving the clamping piece to rotate so that the clamping piece is matched with the kitchen range body to fix the film cooker in the cavity;

The clamping piece is matched with the kitchen range body positioned at the edge of the opening to fix the film pot in the cavity;

The clamping piece comprises a movable rod, one end of the movable rod is connected with the output end of the driving device, and the driving device is used for driving the movable rod to swing on a plane so that the movable rod is matched with the kitchen range body positioned at the opening when the movable rod is positioned on the film cooker to fix the film cooker in the cavity;

The driving device comprises a shaft rod and a driver for driving the shaft rod to rotate, the shaft rod is rotatably arranged on the kitchen body, and the shaft rod is arranged along the height direction of the kitchen body; one end of the shaft lever is connected with the movable lever, and the other end of the shaft lever is connected with the driver;

The driving device comprises a first shaft rod, a first movable rod connected with the first shaft rod, a second movable rod connected with the second shaft rod and a driver for driving the first shaft rod to rotate, wherein a first preset included angle is formed between the first transmission rod and the first movable rod, and a second preset included angle is formed between the second transmission rod and the second movable rod; the second transmission rod is arranged on the first transmission rod in a leaning way, and the first transmission rod is positioned at one side close to the kitchen body; a first torsion spring and a first sleeve are sleeved on the first shaft rod, and the first sleeve is fixedly connected with the stove body; the fixed end of the first torsion spring is connected with the first sleeve sleeved on the first shaft rod, and the movable end of the first torsion spring is connected with the first transmission rod; the second shaft rod is sleeved with a second torsion spring and a second sleeve, and the second sleeve is fixedly connected with the stove body; the fixed end of the second torsion spring is connected with the second sleeve sleeved on the first shaft rod, and the movable end of the second torsion spring is connected with the second transmission rod;

A bending part is arranged at one end of the movable rod, which is far away from the shaft lever, and the bending part bends towards the direction far away from the kitchen range body; the stove body is also provided with a lug which is used for being in propping fit with the bending part, and when the bending part is propped against the lug, a rod body positioned between the bending part and one end of the movable rod connected with the shaft rod is positioned on the film pot;

the kitchen body is also provided with a rotary bracket, and the kitchen body can be driven to turn over or swing through the rotary bracket.

2. The film cooker clamping device as claimed in claim 1, wherein the driver is a telescopic driver, a push handle is arranged on the shaft lever, and a handle body of the push handle is arranged in a protruding manner relative to a rod body of the shaft lever;

the telescopic rod of the telescopic driver is connected with the push handle so as to drive the shaft lever to rotate.

3. The film cooker clamping device of claim 2, wherein the telescoping drive is a push rod motor or a push-pull electromagnet.

4. The film cooker clamping device as claimed in claim 1, wherein the drive is a rotary drive, and the rotary rod of the rotary drive is fixedly connected coaxially with the shaft.

5. The film cooker clamping device as claimed in claim 4, wherein the rotary actuator is a stepper motor.

6. The film cooker clamping device as claimed in claim 1, wherein a sleeve is sleeved outside the rod body of the shaft rod, the sleeve is fixedly connected with the cooker body, and the sleeve is positioned between the movable rod and one end of the shaft rod far away from the movable rod;

The rod body of the shaft rod is further sleeved with a spring, the fixed end of the spring is fixed with the sleeve, the elastic movable end of the spring is fixedly connected with one end, far away from the movable rod, of the shaft rod, and the spring is in a compressed state.