CN215383436U

CN215383436U - Head-up positioning mechanism of cook machine

Info

Publication number: CN215383436U
Application number: CN202121305497.XU
Authority: CN
Inventors: 赵瑞雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-01-04
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses a head raising positioning mechanism of a cook machine, which comprises a movable machine head and a base, wherein the movable machine head is pivoted on the base in a mode of overturning relative to the base, a positioning mechanism is arranged between the movable machine head and the base, the positioning mechanism comprises a positioning plate arranged at the lower end of the movable machine head and a bayonet lock arranged on the base, a groove position for inserting the positioning plate is arranged on the base, a positioning hole is arranged on the positioning plate, a control rod for controlling the bayonet lock to be inserted into or separated from the positioning hole is arranged on the base, and the positioning hole comprises a first positioning hole and a second positioning hole which respectively correspond to the lifting position and the buckling position of the movable machine head. The movable machine head is provided with the positioning plate, the positioning hole is formed in the positioning plate, the clamping pin corresponding to the positioning hole is arranged on the base, and therefore locking of the position of the movable machine head is achieved through the matching of the clamping pin clamped into the positioning hole, the head raising positioning structure of the chef machine is simplified, manufacturing cost is reduced, work is improved more stably, and the movable machine head is more suitable for being used in families.

Description

Head-up positioning mechanism of cook machine

Technical Field

The utility model relates to the technical field of food processing equipment, in particular to a head-up positioning mechanism of a cook machine.

Background

In recent years, with the improvement of living standard of people, the health consciousness of people is increasingly improved, and the selection of food varieties and the control of food intake are very exquisite. Various small-sized household food processing appliances are increasingly put into daily life of common people due to the convenience of use, and a chef machine is a household appliance widely used.

Along with market and customer needs, the cook machine is also becoming perfect and promotion in the aspect of the function day by day, current cook machine is including the activity aircraft nose, stirred vessel and base, wherein activity aircraft nose and base adopt pin joint mode rigid coupling, thereby realize the upset of activity aircraft nose, mainly fix a position through guide rail formula structure when the current activity aircraft nose overturns, because guide rail formula complex structure clearance is great, after the upset number of times increases, activity aircraft nose and base pin joint department can produce not hard up, so stability is low, the structure is complicated, and high in manufacturing cost. Therefore, improvements should be made thereto.

SUMMERY OF THE UTILITY MODEL

The utility model provides a head-up positioning mechanism of a cook machine, aiming at the defects in the prior art, which can simplify the structure of the cook machine, reduce the manufacturing cost and improve the working stability of the cook machine.

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

the utility model provides a cook's machine positioning mechanism that raises head, includes activity aircraft nose and base, the mode pin joint of activity aircraft nose with relative base upset is on the base, be equipped with positioning mechanism between activity aircraft nose and the base, positioning mechanism is including locating the locating plate of activity aircraft nose lower extreme and locating the bayonet lock on the base, be equipped with on the base and supply locating plate male trench, be equipped with the locating hole on the locating plate, be equipped with the control lever that is used for controlling the bayonet lock to insert or break away from the locating hole on the base, the locating hole lifts up first locating hole and the second locating hole of position and lock position including corresponding the activity aircraft nose respectively.

As a preferred scheme, the rotatable installation of control lever is on the base, be equipped with on the control lever along with control lever pivoted connecting piece, the week side of bayonet lock is equipped with the spread groove that corresponds with the connecting piece, and the during operation, the mobilizable card of connecting piece is in the spread groove, stir the bayonet lock through the connecting piece and make a round trip to move when the control lever rotates.

As an optimal scheme, be equipped with the mounting groove that is used for installing the control lever on the base, the upper end of mounting groove is equipped with the guide slot with the mounting groove intercommunication, the guide slot has ascending opening, the guide slot is the cross with the mounting groove and distributes, and the one end and the trench of guide slot are linked together, the top of guide slot is equipped with the dog, and during the equipment, the rotatable setting in the mounting groove of control lever, bayonet lock slidable set up in the guide slot, and connecting piece on the control lever upwards blocks in the spread groove of bayonet lock, and the dog passes through the upside restriction bayonet lock of bolt or screw fixation in guide slot and upwards moves about.

As an optimal scheme, the bayonet lock is provided with two bayonet locks, the two bayonet locks are arranged in parallel and correspond to each other, the first positioning hole and the second positioning hole are both provided with two connecting pieces, and the control rod is provided with two connecting pieces respectively corresponding to the connecting grooves on the two bayonet locks.

Preferably, the connecting piece is convexly arranged on the periphery of the control rod in an inverted U shape.

As a preferable scheme, the base is provided with a resetting mechanism which enables the bayonet lock to always have the tendency of moving towards the direction of the positioning plate.

Preferably, the return mechanism is a first torsion spring, and the first torsion spring is sleeved on the control rod.

As a preferred scheme, canceling release mechanical system is pressure spring, pressure spring's both ends are kept away from the terminal surface of locating plate and the inside wall conflict that the locating plate was kept away from to the guide slot with the bayonet lock respectively.

As a preferable scheme, the stirring device also comprises a stirring container, the base comprises a base shell, one end of the base shell is provided with a positioning groove for placing the stirring container, one end of the base shell far away from the positioning groove is provided with a lower connecting part extending upwards, the bayonet lock and the control rod are both arranged at the upper end of the lower connecting part, the movable machine head comprises a machine head shell, a stirring cutter and a stirring motor arranged in the machine head shell, one end of the machine head shell, which is far away from the stirring cutter, is provided with an upper connecting part which extends downwards, the positioning plate is provided with one side of the lower end of the upper connecting part, which is close to the stirring cutter, one side of going up the connecting portion lower extreme and keeping away from stirring cutter rotates through the pivot and is connected with the roating seat, the roating seat passes through bolt or screw and lower connecting portion fixed connection, the cover is equipped with the second torsional spring that makes movable aircraft nose have the trend of raising the head all the time in the pivot.

Preferably, a handle or a knob for controlling the rotation of the control rod is arranged at one end of the control rod extending out of the outer surface of the lower connecting part.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, particularly, the movable machine head is provided with the positioning plate, the positioning hole is arranged on the positioning plate, and the base is provided with the clamping pin corresponding to the positioning hole, so that the locking of the position of the movable machine head is realized through the matching of clamping the clamping pin into the positioning hole, the head raising positioning structure of the cook machine is simplified, and the manufacturing cost is reduced; meanwhile, the time gap can be smaller when the pin is matched with the hole, so that the chef machine has the advantages of smaller shaking during working, more stable working and lower working noise, and is more suitable for families; the base is provided with the reset mechanism which enables the clamping pin to always have the tendency of moving towards the direction of the positioning plate, so that the clamping pin always has forward force, and the clamping pin is automatically inserted into the corresponding positioning hole in the process of raising or buckling the movable machine head, so that automatic locking is realized, and the use is more convenient and efficient; the second torsion spring is sleeved on the rotating shaft, so that automatic head raising of the movable machine head is realized when the clamping pin is separated from the positioning hole.

To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions attained thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

drawings

FIG. 1 is an assembled structural view of an embodiment of the present invention;

FIG. 2 is an exploded block diagram of an embodiment of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is a diagram of a base structure of an embodiment of the present invention;

FIG. 5 is an exploded view of the base of the embodiment of the present invention;

fig. 6 is an enlarged schematic view at B in fig. 5.

The attached drawings indicate the following:

10. movable machine head 11, machine head shell 12 and upper connecting part

13. Stirring cutter 14, rotating seat 15 and rotating shaft

16. Second torsion spring 20, base 21, base housing

22. Lower connecting part 23, positioning groove 24 and connecting plate

25. First connecting hole 26, slot position 27 and mounting groove

28. Guide groove 30, stirring container 40 and positioning plate

41. A first positioning hole 42, a second positioning hole 50, a bayonet lock

51. Connecting groove 60, control rod 61 and handle

62. Connecting piece 63, first torsion spring 70 and stop dog

71 second connecting hole 80, bolt.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.

As shown in fig. 1 to 6, a head raising positioning mechanism of a cook machine comprises a stirring container 30, a movable machine head 20 and a base 20, wherein the movable machine head 20 is pivoted on the base 20 in a manner of being turned relative to the base 20, a positioning mechanism is arranged between the movable machine head 20 and the base 20, the positioning mechanism comprises a positioning plate 40 arranged at the lower end of the movable machine head 20 and a bayonet 50 arranged on the base 20, a slot 26 for inserting the positioning plate 40 is arranged on the base 20, a positioning hole is arranged on the positioning plate 40, a control rod 60 for controlling the bayonet 50 to be inserted into or separated from the positioning hole is arranged on the base 20, and the positioning hole comprises a first positioning hole 41 and a second positioning hole 42 which respectively correspond to a lifting position and a buckling position of the movable machine head 20. Specifically, the base 20 includes a base housing 21, one end of the base housing 21 is provided with a positioning groove 23 for placing the stirring container 30, one end of the base housing 21 away from the positioning groove 23 is provided with a lower connecting portion 22 extending upwards, the bayonet 50 and the control rod 60 are both arranged at the upper end of the lower connecting portion 22, the movable head 20 includes a head housing 11, a stirring tool 13 and a stirring motor (not shown) arranged in the head housing 11, one end of the head housing 11 away from the stirring tool 13 is provided with an upper connecting portion 12 extending downwards, the positioning plate 40 is provided with one side of the lower end of the upper connecting portion 12 close to the stirring tool 13, one side of the lower end of the upper connecting portion 12 away from the stirring tool 13 is rotatably connected with a rotary base 14 through a rotating shaft 15, the lower connecting portion 22 is provided with a connecting plate 24 corresponding to the rotary base 14, the connecting plate 24 is provided with a first connecting hole 25, the rotary seat 14 passes through the first connecting hole 25 downwards through the bolt 80 to be fixedly connected with the connecting plate 24 on the lower connecting part 22, and the rotating shaft 15 is sleeved with a second torsion spring 16 which enables the movable machine head 20 to always have a head raising trend. The end of the control rod 60 extending out of the outer surface of the lower connecting portion 22 is provided with a handle 61 for controlling the rotation of the control rod 60, and in practice, the handle 61 may be replaced by a knob.

Be equipped with on the control lever 60 along with control lever 60 pivoted connecting piece 62, the week side of bayonet lock 50 is equipped with the spread groove 51 that corresponds with connecting piece 62, be equipped with the mounting groove 27 that is used for installing control lever 60 on the base 20, the upper end of mounting groove 27 is equipped with the guide slot 28 with the mounting groove 27 intercommunication, guide slot 28 has ascending opening, guide slot 28 and mounting groove 27 are the cross distribution, and the one end and the trench 26 of guide slot 28 are linked together, the top of guide slot 28 is equipped with dog 70, be equipped with second connecting hole 71 on the dog 70, during the equipment, what the control lever 60 was rotatable sets up in mounting groove 27, bayonet lock 50 slidable sets up in guide slot 28, connecting piece 62 on the control lever 60 upwards blocks in the spread groove 51 of bayonet lock 50, dog 70 upwards passes through the second connecting hole 71 through bolt 80 and is fixed in the upside restriction bayonet lock 50 of guide slot 28 upwards moves, the lever 60 rotates to toggle the latch 50 via the connector 62.

The bolt 80 of the present invention may be replaced by a screw.

In the utility model, two bayonet locks 50 are arranged in parallel, two corresponding first positioning holes 41 and two corresponding second positioning holes 42 are respectively arranged, two connecting pieces 62 corresponding to the connecting grooves 51 on the two bayonet locks 50 are arranged on the control rod 60, and the two connecting pieces 62 are convexly arranged on the peripheral side of the control rod 60 in an inverted U shape. By arranging two parallel detents 50, the locking is more stable. In actual operation, the number of the locking pins 50 and the positioning holes can be set as required. The base 20 is provided with a reset mechanism for enabling the detent 50 to always have a tendency of moving towards the positioning plate 40, in the present invention, the reset mechanism is a first torsion spring 63, the first torsion spring 63 is sleeved on the control rod 60, and the control rod 60 always has a tendency of twisting towards the positioning plate 40 by the arrangement of the first torsion spring 63, so that the detent 50 moves towards the positioning plate 40. In practical operation, the reset mechanism may also be configured as a pressure spring, and two ends of the pressure spring respectively abut against the end surface of the detent 50 away from the positioning plate 40 and the inner side wall of the guide groove 28 away from the positioning plate 40.

In conclusion, the movable machine head is provided with the positioning plate, the positioning hole is formed in the positioning plate, and the clamping pin corresponding to the positioning hole is arranged on the base, so that the position of the movable machine head is locked by the clamping pin clamped into the positioning hole, the head raising positioning structure of the cook machine is simplified, and the manufacturing cost is reduced; meanwhile, the time gap can be smaller when the pin is matched with the hole, so that the chef machine has the advantages of smaller shaking during working, more stable working and lower working noise, and is more suitable for families; the base is provided with the reset mechanism which enables the clamping pin to always have the tendency of moving towards the direction of the positioning plate, so that the clamping pin always has forward force, and the clamping pin is automatically inserted into the corresponding positioning hole in the process of raising or buckling the movable machine head, so that automatic locking is realized, and the use is more convenient and efficient; the second torsion spring is sleeved on the rotating shaft, so that automatic head raising of the movable machine head is realized when the clamping pin is separated from the positioning hole.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the present invention, so that any modifications, equivalents, improvements, etc. made to the above embodiment according to the present invention are within the scope of the present invention.

Claims

1. The utility model provides a mechanism for positioning that raises one's head of cook machine, includes activity aircraft nose and base, the mode pin joint of activity aircraft nose with relative base upset is on the base, be equipped with positioning mechanism, its characterized in that between activity aircraft nose and the base: the positioning mechanism comprises a positioning plate arranged at the lower end of the movable machine head and a bayonet lock arranged on the base, wherein a groove position for inserting the positioning plate is formed in the base, a positioning hole is formed in the positioning plate, a control rod used for controlling the bayonet lock to be inserted into or separated from the positioning hole is arranged on the base, and the positioning hole comprises a first positioning hole and a second positioning hole which respectively correspond to the lifting position and the buckling position of the movable machine head.

2. The head-up positioning mechanism of a chef machine as claimed in claim 1, wherein: the rotatable installation of control lever is on the base, be equipped with on the control lever along with control lever pivoted connecting piece, the week side of bayonet lock is equipped with the spread groove that corresponds with the connecting piece, and the during operation, the mobilizable card of connecting piece is in the spread groove, stir the bayonet lock through the connecting piece and make a round trip to move about when the control lever rotates.

3. The head-up positioning mechanism of a chef machine as claimed in claim 2, wherein: be equipped with the mounting groove that is used for installing the control lever on the base, the upper end of mounting groove is equipped with the guide slot with the mounting groove intercommunication, the guide slot has ascending opening, the guide slot is the cross with the mounting groove and distributes, and the one end and the trench of guide slot are linked together, the top of guide slot is equipped with the dog, and during the equipment, the rotatable setting of control lever in the mounting groove, slidable bayonet lock set up in the guide slot, and connecting piece on the control lever upwards blocks in the spread groove of bayonet lock, and the upside restriction bayonet lock that the dog passes through bolt or screw fixation in guide slot upwards moves about.

4. The head-up positioning mechanism of a chef machine as claimed in claim 3, wherein: the bayonet lock is equipped with two, two bayonet lock parallel arrangement, and is corresponding, first locating hole and second locating hole all are equipped with two, be equipped with on the control lever with two connecting pieces that the spread groove on two bayonet locks corresponds respectively.

5. The head-up positioning mechanism of a cook machine according to any one of claims 2 to 4, wherein: the connecting piece is convexly arranged on the periphery of the control rod in an inverted U shape.

6. The head-up positioning mechanism of a chef machine as claimed in claim 3, wherein: the base is provided with a resetting mechanism which enables the bayonet lock to always have the trend of moving towards the direction of the positioning plate.

7. The head-up positioning mechanism of a chef machine as claimed in claim 6, wherein: the reset mechanism is a first torsion spring, and the first torsion spring is sleeved on the control rod.

8. The head-up positioning mechanism of a chef machine as claimed in claim 6, wherein: the reset mechanism is a pressure spring, and two ends of the pressure spring are respectively abutted against the end face of the positioning plate far away from the clamping pin and the inner side wall of the positioning plate far away from the guide groove.

9. The head-up positioning mechanism of a chef machine as claimed in claim 1, wherein: still including stirred vessel, the base includes base housing, base housing's one end is equipped with the constant head tank that is used for placing stirred vessel, base housing keeps away from the one end of constant head tank and is equipped with the lower connecting portion that upwards stretches out, bayonet lock and control lever are all located the upper end of connecting portion down, the activity aircraft nose includes aircraft nose casing, stirring cutter and locates the agitator motor in the aircraft nose casing, the one end that stirring cutter was kept away from to the aircraft nose casing has the last connecting portion that stretches out downwards, the locating plate is equipped with the one side that upper junction portion lower extreme is close to stirring cutter, one side that stirring cutter was kept away from to the upper junction portion lower extreme is rotated through the pivot and is connected with the roating seat, the roating seat passes through bolt or screw and lower connecting portion fixed connection, the cover is equipped with the second torsional spring that makes the activity aircraft nose have the trend of raising head all the time in the pivot.

10. The lift positioning mechanism of a chef machine of claim 9, wherein: and a handle or a knob for controlling the control rod to rotate is arranged at one end of the control rod extending out of the outer surface of the lower connecting part.