CN218009436U - Cooking machine switch structure and cooking machine - Google Patents

Abstract

The utility model discloses a cooking machine on-off structure, including micro-gap switch, the touch bar, retaining member and connecting rod, micro-gap switch and touch bar are all installed on the organism, install on the cup retaining member slidable, install on the handle of cup connecting rod slidable, when the cup is connected with the organism, the both ends of touch bar are contradicted with retaining member and micro-gap switch's elasticity start key respectively and are connected, the retaining member is contradicted with the connecting rod tail and is connected, when bowl cover and cup sealing connection, the bowl cover is contradicted with the connecting rod head and is connected and be suitable for the drive connecting rod and remove towards the retaining member direction, the one end of retaining member is stretched out the cup and is connected with organism locking, the retaining member drives the touch bar and removes towards the micro-gap switch direction simultaneously. The utility model provides a cooking machine switch structure, it drives the retaining member through setting up the connecting rod and removes towards the micro-gap switch direction, when realizing that cooking machine internal circuit switches on, the retaining member stretches out the cup and is connected with organism locking, guarantees to be connected stability between cup and the organism.

Description

Cooking machine switch structure and cooking machine

Technical Field

The utility model relates to a cooking machine technical field, more specifically say, relate to a cooking machine on-off structure and cooking machine.

Background

The main functions of the food processor include but are not limited to soybean milk making, fruit juice squeezing, ice shaving, meat stuffing making and the like. The cup is mainly divided into a body, a cup body and a cup cover, when the body is connected with the cup body, a motor on the body is in transmission connection with a blade in the cup body, so that the blade rotates at a high speed to crush materials in the cup body. Therefore, the food processor ensures that the cup body is connected with the cup cover to realize circuit conduction and also ensures stable connection between the cup body and the machine body in the design process.

For example, in the chinese patent of the granted publication No. CN111728503A, a connecting rod driving start switch structure and a food processor are disclosed; for example, in the chinese utility model patent with the publication number CN206443615U, a safety switch structure of a food processor is disclosed. In above-mentioned two patents, when all adopting cup and organism to be connected, trigger micro-gap switch, and then realize switching on of cooking machine internal circuit. However, in the above two patents, the cup body is seated on the machine body, and no locking structure is provided between the cup body and the machine body, so that it is difficult to ensure the connection stability between the cup body and the machine body.

SUMMERY OF THE UTILITY MODEL

Not enough to among the prior art, the utility model provides a cooking machine on-off structure, it drives the retaining member through setting up the connecting rod and removes towards the micro-gap switch direction, when realizing that cooking machine internal circuit switches on, the retaining member stretch out the cup and with organism locking connection, guarantee to be connected stability between cup and the organism.

The utility model adopts the technical proposal that: the utility model provides a cooking machine switch structure, including micro-gap switch, touch bar, retaining member and connecting rod, micro-gap switch with touch bar all installs on the organism of cooking machine, install on the cup of cooking machine retaining member slidable, install connecting rod slidable the cup is hand, work as the cup with when the organism is connected, touch bar's both ends respectively with the retaining member with micro-gap switch's elasticity starts the key conflict and connects, the retaining member with the connecting rod tail is contradicted and is connected, when the bowl cover of cooking machine with during cup sealing connection, the bowl cover with the first conflict of connecting rod is connected and is suitable for the drive the connecting rod court the retaining member direction is removed, the one end of retaining member is stretched out the cup and with organism locking connection, simultaneously the retaining member drives touch bar court the micro-gap switch direction removes.

After the structure more than adopting, when bowl cover and cup sealing connection, bowl cover drive connecting rod removes towards retaining member direction, and the one end that the connecting rod drove the retaining member stretches out the cup and realizes the locking connection between cup and the organism, guarantees to be connected stability between cup and the organism. Meanwhile, the locking piece bears the downward pressing driving force of the connecting rod and changes the direction of the pressing touch plate to conduct the micro-switch power supply, so that the conduction of an internal circuit of the food processor is realized.

Optionally, an included angle between a side edge of the microswitch body, which is close to one side of the elastic start key, and the moving direction of the touch rod is alpha, and alpha is greater than or equal to 10 degrees and less than or equal to 60 degrees; when the alpha is a vertical angle, the touch rod and the locking part exceed the design size due to injection molding or installation size in the production process, the excessive stroke causes the touch rod to directly press the microswitch, and two opposite results can be generated, namely, the microswitch is directly pressed out, or the cover of the cup cover is not in place due to the obstruction of the microswitch; after the touch rod and the locking piece are subjected to injection molding or the installation size is smaller than the design size in the production process, the stroke is short easily and the microswitch cannot be pressed to conduct a power supply; the setting of above-mentioned contained angle alpha can slide the surplus stroke that accumulated error caused because of processing produced with touch bar and retaining member and avoid through micro-gap switch's elasticity start key, can switch on the power, can offset the harm that surplus stroke brought micro-gap switch again.

Optionally, a locking bracket is arranged on the cup body, and the locking piece is slidably embedded and installed on the locking bracket.

Optionally, a locking return spring is arranged between the locking bracket and the locking piece, and acts on the locking piece to enable the locking piece to have a tendency of moving away from the microswitch; the locking return spring is arranged to facilitate the return of the locking piece.

Optionally, a supporting seat is arranged on the machine body, a supporting frame is arranged on the supporting seat, the microswitch is fixedly installed on the supporting frame, and the touch rod is installed on the supporting frame in a sliding manner.

Optionally, a touch reset spring is arranged between the touch rod and the support frame, and the touch reset spring acts on the touch rod to enable the touch rod to have a tendency of moving away from the microswitch; the setting of the touch reset spring is convenient for resetting the touch rod.

Optionally, be equipped with on the lateral wall of supporting seat with the via hole of retaining member adaptation, when the bowl cover of cooking machine with during cup sealing connection, the part the retaining member stretches into extremely in the via hole, realize the cup with locking connection between the supporting seat.

Optionally, a trigger inclined plane is arranged on the tail of the connecting rod, a locking inclined plane is arranged on the locking piece, and the trigger inclined plane abuts against the locking inclined plane.

Optionally, a tension spring is arranged between the connecting rod and the handle, and acts on the connecting rod to enable the connecting rod to have a tendency of moving away from the locking piece; the setting of extension spring is in order to be convenient for the reset of connecting rod.

Optionally, a touch guide surface is arranged on the touch rod, and an elastic start key of the micro switch abuts against the touch guide surface.

To sum up, the utility model discloses well cooking machine on-off structure can ensure to be connected between cup and bowl cover sealing connection, cup and the organism and stabilize the rear and can allow cooking machine work, can avoid user's maloperation, improves the security and the stability that the product used.

The utility model provides a food processer, includes cup, bowl cover and organism, cup detachably with the bowl cover is connected, cup detachably with the organism is connected, still includes the above-mentioned food processer on-off structure.

Drawings

Fig. 1 is a diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of the food processor main body according to the embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a half-sectional view of the main body of the food processor in the embodiment of the present invention;

FIG. 5 is a partial enlarged view of the portion B in FIG. 4;

fig. 6 is a schematic structural view of a handle in an embodiment of the present invention;

fig. 7 is an exploded view of a handle in an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a switch structure of the food processor according to the embodiment of the present invention;

fig. 9 is a top view of the switch structure of the food processor in the embodiment of the present invention;

fig. 10 is a partial explosion diagram of the switch structure of the food processor according to the embodiment of the present invention.

The numbering in the figures illustrates:

1. a body; 2. a cup body; 3. a handle; 4. a cup cover; 5. a supporting seat; 6. a microswitch; 7. a touch rod is touched; 8. touching a return spring; 9. a support frame; 10. a locking member; 11. locking the bracket; 12. locking a return spring; 13. decorating the housing;

31. a pocket; 32. a connecting rod; 33. a tension spring;

321. triggering the inclined plane; 322. locking the guide surface;

41. a latch hook;

51. a via hole;

71. touching the guide surface;

101. locking the inclined plane.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

The utility model provides a cooking machine switch structure, it drives retaining member 10 through setting up connecting rod 32 and removes towards micro-gap switch 6 direction, when realizing that the inside circuit of cooking machine switches on, retaining member 10 stretches out cup 2 and is connected with 1 locking of organism, guarantees the stability of being connected between cup 2 and the organism 1. For better technical solutions, the technical solutions will be described in detail below with reference to the drawings and specific embodiments of the specification.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 8 and fig. 9, this embodiment provides a cooking machine switch structure, including micro-gap switch 6, touch pole 7, retaining member 10 and connecting rod 32, micro-gap switch 6 with touch pole 7 is all installed on the organism 1 of cooking machine, and micro-gap switch 6 is connected with the controller electricity of cooking machine, install on cup 2 of cooking machine retaining member 10 slidable, install connecting rod 32 slidable on cup 2's handle 3, work as cup 2 with when organism 1 is connected, touch pole 7's both ends respectively with retaining member 10 with micro-gap switch 6's elasticity starts the key conflict and connects, retaining member 10 with 32 pole tail is contradicted and is connected, when the bowl cover 4 of cooking machine with during 2 sealing connection of cup, bowl cover 4 with connecting rod 32 pole head is contradicted and is connected and is suitable for the drive connecting rod 32 moves retaining member 10 direction, retaining member 10's one end stretch out 2 and with organism 1 locking is connected, simultaneously the cup 10 drives touch pole 7 moves towards the micro-gap switch 6 direction moves.

Further, as shown in fig. 6 and 7, in the present embodiment, the handle 3 is fixedly mounted on the cup body 2, a cavity is formed between the handle 3 and the cup body 2, the link 32 is vertically mounted in the cavity, and the link 32 is slidably mounted on the handle 3. The upper end of the connecting rod 32 is a head end and the lower end is a tail end.

Furthermore, a triggering inclined plane 321 is arranged at the tail end of the connecting rod 32, a locking inclined plane 101 is arranged on the locking member 10, and the triggering inclined plane 321 abuts against the locking inclined plane 101. The arrangement of the trigger slope 321 and the locking slope 101 makes the link 32 and the locking member 10 form a wedge structure, so as to change the vertical pressing driving force of the link 32 to the lateral driving force pressing the trigger plate.

Furthermore, a recess 31 is provided on the handle 3, a locking guide surface 322 is provided at the head end of the connecting rod 32, the locking guide surface 322 is located at the bottom of the recess 31, and a locking hook 41 adapted to the recess 31 is correspondingly provided on the cup cover 4. When lid 4 is sealingly connected to cup 2, latch hooks 41 are positioned in pockets 31. The locking hook 41 abuts against the locking guide surface 322 during the movement into the recess 31 and, guided by the locking guide surface 322, brings the connecting rod 32 to move downwards, i.e. the connecting rod 32 moves towards the locking member 10.

Furthermore, a tension spring 33 is arranged between the connecting rod 32 and the handle 3, and the tension spring 33 acts on the connecting rod 32 to make the connecting rod 32 have a tendency of moving in a direction away from the locking piece 10.

Specifically, as shown in fig. 9 and 10, an included angle between a side edge of the body of the micro switch 6 adjacent to one side of the elastic start key and the moving direction of the touch lever 7 is α, and α is greater than or equal to 10 ° and less than or equal to 60 °.

Further, in the present embodiment, the included angle α is a 45 ° angle.

Further, in another embodiment, the included angle α is a 10 °, 30 °, or 60 ° angle.

Specifically, a locking bracket 11 is arranged on the cup body 2, and the locking member 10 is slidably fitted and mounted on the locking bracket 11.

Furthermore, a decorative cover 13 is arranged at the bottom of the cup body 2, and the tail ends of the locking piece 10, the locking bracket 11 and the connecting rod 32 are all positioned in a cavity between the decorative cover 13 and the cup body 2. Be equipped with the through-hole with retaining member 10 adaptation on decorating housing 13 to the tip of retaining member 10 stretches out decorating housing 13 and offsets with touch bar 7, even if be convenient for the tip of retaining member 10 to stretch out cup 2 and realize the locking connection with organism 1.

Specifically, as shown in fig. 9 and 10, a locking return spring 12 is disposed between the locking bracket 11 and the locking member 10, and the locking return spring 12 acts on the locking member 10 to make the locking member 10 have a tendency to move away from the microswitch 6.

Further, a locking bracket 11 is fixedly connected to the decorative cover 13, and a locking member 10 is slidably mounted on the locking bracket 11.

Specifically, be equipped with supporting seat 5 on organism 1, be equipped with support frame 9 on the supporting seat 5, micro-gap switch 6 fixed mounting be in on the support frame 9, the touch pole 7 slidable install on the support frame 9.

Further, the supporting seat 5 is matched with the bottom of the cup body 2 and consists of a side wall and a bottom plate, and the upper end of the supporting seat is an opening for connecting the cup body 2.

Furthermore, the output shaft of the motor at the upper end of the machine body 1 extends out of the bottom plate of the supporting seat 5 so as to be connected with the connecting part of the cutter at the bottom of the cup body 2, and the cutter is driven to rotate.

Specifically, a touch reset spring 8 is arranged between the touch rod 7 and the support frame 9, the touch reset spring 8 acts on the touch rod 7 to enable the touch rod 7 to have a tendency of moving away from the microswitch 6, and the touch reset spring 8 is arranged to facilitate the reset of the touch rod 7.

Specifically, be equipped with on the lateral wall of supporting seat 5 with the via hole 51 of retaining member 10 adaptation, when the bowl cover 4 of cooking machine with during 2 sealing connection of cup, part retaining member 10 passes through the through-hole on the decorative cover shell 13 and stretches into extremely in the via hole 51, realize cup 2 with locking connection between the supporting seat 5.

Specifically, a touch guide surface 71 is arranged on the touch rod 7, and an elastic start key of the micro switch 6 abuts against the touch guide surface 71.

Further, provide a cooking machine in another embodiment, including cup 2, bowl cover 4, organism 1 and the aforesaid cooking machine on-off structure, cup 2 detachably with bowl cover 4 is connected, cup 2 detachably with organism 1 is connected.

Further, in another embodiment, the operating principle of the food processor is as follows: place cup 2 on organism 1 earlier, lid 4 and rotatory bowl cover 4, bowl cover 4 is at the in-process of rotation, lock hook screw in recess 31 on bowl cover 4 is down pressed connecting rod 32, connecting rod 32 changes to drive retaining member 10 lateral sliding through the inclined plane simultaneously at the in-process that pushes down and stretches out cup 2, stretch into the 6 feeler levers of direct roof pressure micro-gap switch in the via hole 51 on the supporting seat 5, switch on the power, meanwhile through the injecing of via hole 51 to retaining member 10, realize the locking connection between cup 2 and the organism 1.

While the above is directed to the preferred embodiment of the present invention, it is not intended that it be limited, except as by the appended claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for changes, all the changes made within the protection scope of the independent claims of the present invention are within the protection scope of the present invention.

Claims (10)

1. The utility model provides a cooking machine switch structure which characterized in that: including micro-gap switch (6), touch bar (7), retaining member (10) and connecting rod (32), micro-gap switch (6) with touch bar (7) are all installed on organism (1) of cooking machine, install on cup (2) of cooking machine retaining member (10) slidable, install connecting rod (32) slidable on handle (3) of cup (2) are worked as cup (2) with when organism (1) is connected, the both ends of touch bar (7) respectively with retaining member (10) with the elasticity of micro-gap switch (6) starts the key conflict and connects, retaining member (10) with connecting rod (32) pole tail conflict is connected, when bowl cover (4) of cooking machine with during cup (2) sealing connection, bowl cover (4) with connecting rod (32) pole head is contradicted and is connected and is suitable for the drive connecting rod (32) court retaining member (10) direction removal, the one end of retaining member (10) stretches out cup (2) and with organism (1) locking connection, simultaneously touch bar (10) drive retaining member (7) orientation removal.

2. The switch structure of food processor according to claim 1, wherein: the included angle of the side edge of the microswitch (6) body close to one side of the elastic starting key relative to the moving direction of the touch rod (7) is alpha, and alpha is more than or equal to 10 degrees and less than or equal to 60 degrees.

3. The food processor switch structure of claim 2, wherein: the cup body (2) is provided with a locking bracket (11), and the locking piece (10) can be embedded and installed on the locking bracket (11) in a sliding way.

4. The food processor switch structure of claim 3, wherein: locking support (11) with be equipped with locking reset spring (12) between retaining member (10), locking reset spring (12) act on retaining member (10) are so that retaining member (10) have towards keeping away from the trend that micro-gap switch (6) direction removed.

5. The switch structure of claim 4, wherein: be equipped with supporting seat (5) on organism (1), be equipped with support frame (9) on supporting seat (5), micro-gap switch (6) fixed mounting be in on support frame (9), install touch rod (7) slidable on support frame (9).

6. The switch structure of claim 5, wherein: a touch reset spring (8) is arranged between the touch rod (7) and the support frame (9), and the touch reset spring (8) acts on the touch rod (7) to enable the touch rod (7) to have a trend of moving towards a direction far away from the micro switch (6).

7. The food processor switch structure of claim 5, wherein: be equipped with on the lateral wall of supporting seat (5) with via hole (51) of retaining member (10) adaptation, when bowl cover (4) of cooking machine with during cup (2) sealing connection, part retaining member (10) stretch into extremely in via hole (51), realize cup (2) with locking connection between supporting seat (5).

8. The switch structure of food processor according to any one of claims 1 to 7, wherein: the connecting rod (32) is provided with a triggering inclined plane (321) at the rod tail, the locking piece (10) is provided with a locking inclined plane (101), and the triggering inclined plane (321) is abutted to the locking inclined plane (101).

9. The food processor switch structure of claim 8, wherein: connecting rod (32) with be equipped with extension spring (33) between handle (3), extension spring (33) act on connecting rod (32) are so that connecting rod (32) have towards keeping away from retaining member (10) direction removes the trend.

10. The utility model provides a food processor, including cup (2), bowl cover (4) and organism (1), cup (2) detachably with bowl cover (4) are connected, cup (2) detachably with organism (1) are connected, its characterized in that: further comprising the switch structure of the food processor of any one of claims 1-9.

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