CN218255280U

CN218255280U - Electric kitchen scissors

Info

Publication number: CN218255280U
Application number: CN202221440979.0U
Authority: CN
Inventors: 李加妙
Original assignee: Yongkang Linghui Industrial Design Co ltd
Current assignee: Yongkang Linghui Industrial Design Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2023-01-10
Anticipated expiration: 2032-06-09

Abstract

The utility model provides an electric kitchen scissors, relate to kitchen utensils and appliances technical field, in order to solve among the prior art kitchen scissors and be manual opening and shutting, the problem of operation difficulty, this electric kitchen scissors includes drive assembly, fixed shear blade and activity shear blade, the end of fixed shear blade passes through the articulated shaft with the tail end of activity shear blade and articulates, be provided with the eccentric shaft on drive assembly's output face, the trailing end connection of activity shear blade has the connecting plate, be provided with the bar hole on the connecting plate, the eccentric shaft sets up in the bar hole, drive assembly can drive the eccentric shaft and be reciprocating motion in the bar hole, do the opening and shutting motion for fixed shear blade with driving activity shear blade. The utility model discloses an electric kitchen scissors easy operation, and need not people's scissors piece that opens and shuts, labour saving and time saving improves the cutting treatment efficiency to eating the material.

Description

Electric kitchen scissors

Technical Field

The utility model belongs to the technical field of the kitchen utensils and appliances technique and specifically relates to an electronic kitchen scissors is related to.

Background

Kitchen scissors are cooking tools which are necessary for ordinary families. Kitchen scissors are the twolip instrument that is applicable to the food of cutting meat grain, dish, chicken bone etc. in the kitchen, and twolip is crisscross, can open and shut, compares with the kitchen knife, and kitchen scissors is when cutting open the fish, cutting chicken bone etc. operation, and it is more convenient, light to use.

The existing kitchen scissors are generally used manually, when the kitchen scissors are used for shearing objects with high hardness, large force is required, the shearing is difficult, the kitchen scissors are difficult to shear, the operation is time-consuming and labor-consuming, and the arms are easily injured due to improper force.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric kitchen scissors to solve among the prior art kitchen scissors and be manual the problem of opening and shutting, the operation difficulty, the utility model discloses an electric kitchen scissors easy operation, and need not the people and open and shut the blade, labour saving and time saving improves the cutting treatment efficiency to eating the material.

The utility model provides a pair of electric kitchen scissors, including drive assembly, fixed shear blade and activity shear blade, the tail end of fixed shear blade with the end of activity shear blade is articulated through the articulated shaft be provided with the eccentric shaft on drive assembly's the output face, the trailing end connection of activity shear blade has the connecting plate, be provided with the bar hole on the connecting plate, the eccentric shaft set up in the bar hole, drive assembly can drive the eccentric shaft is in reciprocating motion is done in the bar hole, in order to drive activity shear blade for the opening and shutting motion is done to fixed shear blade.

As a preferred scheme of the utility model, drive assembly includes bevel gear and side gear, drive assembly's power output shaft with bevel gear connects, side gear with bevel gear meshes mutually, the eccentric shaft set up in on side gear's the lateral surface.

As a preferred scheme of the utility model, including the shell body, one side of shell body front end is provided with the side opening, drive assembly with conical gear by the back set gradually before to in the shell body, side gear set up in the side opening part through connecting axle and bearing rotate connect in on the shell body.

As a preferred scheme of the utility model, the shell body extends forward and is provided with the connecting seat be provided with on the connecting seat with the spacing groove of the tail end looks adaptation of fixed scissors piece the spacing inslot is provided with first fixed orifices, the tail end of fixed scissors piece is provided with the second fixed orifices, fixed scissors piece passes through the mounting first fixed orifices with second fixed orifices fixed connection in on the shell body.

As a preferred scheme of the utility model be provided with the hinge hole on the connecting seat, the hinge hole set up in the front side of first fixed orifices the periphery of hinge hole is provided with the hinge post rather than coaxial setting, the tail end of fixed scissors piece is provided with the connecting hole, fixed scissors piece passes through the connecting hole connect in on the hinge post.

As a preferred embodiment of the present invention, an adapter is disposed at an end of the connecting plate away from the bar-shaped hole, the adapter is provided with a rotation hole, a sleeve post is disposed at the periphery of the rotation hole and coaxially disposed therewith, the sleeve post extends toward the inner side of the adapter, a connection post is disposed at the front side of the sleeve post, a third connection hole and a fourth connection hole are disposed at the tail end of the movable shear blade, the third connection hole is connected to the connection post, and the fourth connection hole is connected to the sleeve post; the movable shear blade penetrates through the rotating hole and the hinge hole through a hinge shaft and is rotatably connected to the outer shell.

As a preferred scheme of the utility model, the inboard of hinge hole is provided with first joint face, be provided with the second joint face on the articulated shaft, the articulated shaft passes through the second joint face paste lean on in connect in on the first joint face on the shell body.

As a preferred aspect of the present invention, the fixed shear blade faces one side of the movable shear blade is a curved arc-shaped structure, and the movable shear blade faces one side of the fixed shear blade is provided with an arc-shaped cutting edge.

As a preferred scheme of the utility model, be provided with switch handle on the shell body, switch handle with the shell body is articulated.

Compared with the prior art, the utility model discloses there is following positive effect:

1. the utility model provides an electric kitchen scissors, through including drive assembly, fixed shear blade and activity shear blade, the tail end of fixed shear blade passes through the articulated shaft with the tail end of activity shear blade and articulates, be provided with the eccentric shaft on drive assembly's output face, the end-to-end connection of activity shear blade has the connecting plate, be provided with the bar hole on the connecting plate, the eccentric shaft sets up in the bar hole, drive assembly can drive the eccentric shaft and be reciprocating motion in the bar hole, do the motion of opening and shutting for fixed shear blade with driving activity shear blade. The utility model discloses a kitchen scissors passes through drive assembly and drives transmission assembly to drive the eccentric shaft rotation and make it be reciprocating motion in the bar hole of connecting plate, make activity scissors piece and connecting plate use the articulated shaft to swing at certain angle within range as the center, thereby make activity scissors piece be the repeated motion of opening and shutting for fixed scissors piece, need not the people scissors piece of opening and shutting, labour saving and time saving, convenient operation is simple.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of an electric kitchen scissors of the present invention;

fig. 2 is a right side view of an exploded view of the electric kitchen scissors of the present invention;

fig. 3 is a left side view of an exploded view of the electric kitchen scissors of the present invention;

FIG. 4 is a right side view of the electric kitchen scissors of the present invention shown in an exploded view at the hinge shaft connecting portion;

fig. 5 is a left side view of the electric kitchen scissors of the present invention in an exploded view of the hinge shaft connecting portion.

In the figure: 1. a drive assembly; 11. a speed reducer; 12. a drive motor; 2. a transmission assembly; 21. a bevel gear; 22. a side gear; 23. an eccentric shaft; 24. a connecting shaft; 3. a movable scissor blade; 31. a third connection hole; 32. a fourth connection hole; 4. fixing the shear blade; 41. a second fixing hole; 42. connecting holes; 5. a connecting plate; 51. a strip-shaped hole; 52. a switching part; 53. rotating the hole; 54. sleeving the column; 55. connecting columns; 6. an outer housing; 61. a limiting groove; 62. a first fixing hole; 63. a hinge hole; 631. a first clamping surface; 64. a hinged column; 65. opening the side; 66. a connecting seat; 7. hinging shafts; 71. a second clamping surface; 72. a connecting nut; 8. And (4) a handle is switched on and off.

Detailed Description

In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplicity in description, and do not indicate or imply that the device or element being 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, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly stated 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; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Example 1:

the electric kitchen scissors provided by the present embodiment, as shown in fig. 1 to 5, comprise a driving assembly 1, a transmission assembly 2, a fixed scissor blade 4 and a movable scissor blade 3, wherein the end of the fixed scissor blade 4 is hinged to the end of the movable scissor blade 3 through a hinge shaft 7. Be provided with eccentric shaft 23 on transmission assembly 2's the output face, the trailing end of activity scissors piece 3 is connected with connecting plate 5, is provided with bar hole 51 on the connecting plate 5, and eccentric shaft 23 sets up in bar hole 51, and drive assembly 1 can drive eccentric shaft 23 reciprocating motion in bar hole 51 to it is the motion of opening and shutting to drive activity scissors piece 3 for fixed scissors piece 4.

The kitchen scissors of this embodiment drives the transmission assembly 2 through the driving assembly 1, thereby driving the eccentric shaft 23 to rotate and make it reciprocate in the strip hole 51 of the connecting plate 5, so that the movable scissor blade 3 and the connecting plate 5 swing within a certain angle range by taking the hinge shaft 7 as a center, thereby making the movable scissor blade 3 make repeated opening and closing movement relative to the fixed scissor blade 4.

The kitchen scissors of this embodiment only need to eat material and place on fixed blade 4 when eating the material cutting processing in the kitchen, makes activity blade 3 fold together to fixed blade 4 under drive assembly 1's driving action to the material is eaten in the cutting, easy operation, and need not people's scissors blade that opens and shuts, labour saving and time saving improves the cutting treatment efficiency to eating the material.

Preferably, the transmission assembly 2 includes a bevel gear 21 and a side gear 22, a power output shaft of the driving assembly 1 is connected with the bevel gear 21, the side gear 22 is engaged with the bevel gear 21, and an eccentric shaft 23 is provided on an outer side surface of the side gear 22. The driving assembly 1 drives the bevel gear 21 to rotate by taking an output shaft of the driving assembly as a rotating shaft, so as to drive the side gear to rotate, the rotating shaft of the side gear 22 is perpendicular to the rotating shaft of the bevel gear 21, the axis of the eccentric shaft 23 is not in the same straight line with the axis of the side gear 22, so that the rotation of the side gear 22 drives the eccentric shaft 23 to rotate around the axis of the side gear 22, and the rotation of the eccentric shaft 23 pulls the connecting plate 5 to swing.

Preferably, a bearing is sleeved on the eccentric shaft 23 and reciprocates in the strip-shaped hole 51 through the bearing so as to reduce the friction between the eccentric shaft 23 and the inner side of the strip-shaped hole 51 of the connecting plate 5 when the eccentric shaft 23 rotates.

Preferably, the kitchen scissors of the present embodiment include an outer case 6, a side opening 65 is provided at one side of a front end of the outer case 6, the driving assembly 1 and the bevel gear 21 are sequentially provided in the outer case 6 from back to front, and the side gear 22 is provided at the side opening 65 and rotatably connected to the outer case 6 through the connecting shaft 24 and the bearing. The connecting shaft 24 is sleeved with a bearing and connected with the side gear 22 through the bearing, and the connecting shaft 24 rotatably connects the side gear 22 to the outer shell 6.

Preferably, the outer housing 6 is provided with a connecting seat 66 extending forward, the connecting seat 66 is provided with a limiting groove 61 adapted to the tail end of the fixed scissor element 4, the limiting groove 61 is provided with a first fixing hole 62, the tail end of the fixed scissor element 4 is provided with a second fixing hole 41, and the fixed scissor element 4 passes through the first fixing hole 62 and the second fixing hole 41 through a fixing member and is fixedly connected to the outer housing 6. When the tail end of fixed scissors blade 4 was installed in the spacing groove, first fixed orifices 62 was corresponding with second fixed orifices 41, passed first fixed orifices 62 and second fixed orifices 41 through the screw to with fixed scissors blade 4 fixed connection on shell body 6, spacing groove 61 played limiting displacement to the tail end of fixed scissors blade 4, avoided fixed scissors blade 4 atress time to rotate for shell body 6, made fixed scissors blade 4 more stable with being connected of shell body 6.

Preferably, as shown in fig. 2 and 4, a hinge hole 63 is formed on the connecting base 66, the hinge hole 63 is formed in a front side of the first fixing hole 62, a hinge post 64 coaxially formed with the hinge hole 63 is formed at an outer circumference of the hinge hole 63, a connecting hole 42 is formed at a rear end of the fixed scissor element 4, and the fixed scissor element 4 is connected to the hinge post 64 through the connecting hole 42. The diameter of the coupling hole 42 is larger than that of the second fixing hole 41. The fixed scissor element 4 is connected to the hinge post 64 and the second fixing hole 41 of the outer housing 6 through the connecting hole 42 and the second fixing hole 41, respectively, to further stabilize the connection between the fixed scissor element 4 and the outer housing 6.

Preferably, as shown in fig. 2 and 3, an adapter 52 is disposed at one end of the connecting plate 5 away from the strip-shaped hole 51, a rotating hole 53 is disposed on the adapter 52, a sleeve-connection column 54 is disposed at the periphery of the rotating hole 53 and coaxially disposed therewith, the sleeve-connection column 54 extends toward the inner side of the adapter 52, a connection column 55 is disposed at the front side of the sleeve-connection column 54, a third connection hole 31 and a fourth connection hole 32 are disposed at the tail end of the movable scissor piece 3, the third connection hole 31 is connected to the connection column 55, and the fourth connection hole 32 is connected to the sleeve-connection column 54. The outer diameter of the spigot post 54 is larger than the outer diameter of the connecting post 55. The strip-shaped holes 51 are arranged along the length direction of the connecting plate 5.

Specifically, the shape of the coupling post 54 is matched with the shape of the fourth connecting hole 32, when the coupling post 54 is cylindrical, the fourth connecting hole 32 is a circular hole, and when the coupling post 54 is a square post, the fourth connecting hole 32 is a square hole. The connecting plate 5 is connected with the fourth connecting hole 32 and the third connecting hole 31 on the movable scissor piece 3 through the sleeve connecting column 54 and the connecting column 55 respectively, so that the connecting plate 5 is fixedly connected with the movable scissor piece 3 to avoid relative rotation.

The movable scissor element 3 is pivotally connected to the outer housing 6 by means of a hinge 7 through the pivot hole 53 and the hinge hole 63, such that the movable scissor element 3 is pivotable relative to the outer housing 6 and the stationary scissor element 4 during the opening and closing movement. The hinge shaft 7 is fixedly coupled at the outside of the outer case 6 by a coupling nut 72.

Preferably, as shown in fig. 3 and 5, a first engaging surface 631 is provided inside the hinge hole 63, a second engaging surface 71 is provided on the hinge shaft 7, and the hinge shaft 7 is connected to the outer housing 6 by abutting the second engaging surface 71 against the first engaging surface 631. The hinge shaft 7 is connected to the outer housing 6 so as not to rotate with the rotation of the movable scissor element 3, and the movable scissor element 3 and the connecting plate 5 rotate relative to the hinge shaft 7. As shown in fig. 3, the hinge shaft 7 has a cylindrical shape at the right side of the second engagement surface 71, and the rotation hole 53 is rotatably provided at the cylindrical section.

Preferably, one side of the fixed scissor blade 4 facing the movable scissor blade 3 is of a curved arc-shaped structure, and one side of the movable scissor blade 3 facing the fixed scissor blade 4 is provided with an arc-shaped cutting edge, so that the cut food material is conveniently placed on the fixed scissor blade 4, thereby facilitating cutting. Preferably, the heads of the fixed and

movable scissor elements

4 and 3 are obtuse angled to avoid scratching and enhance safety.

Preferably, a switch handle 8 is provided on the outer housing 6, the switch handle 8 being hinged to the outer housing 6. The switch handle 8 and the drive assembly 1 are both connected to a power source, which may be a battery. The switch handle 8 can control the working state of the driving assembly 1 so as to control the using state of the kitchen scissors.

Preferably, the driving assembly 1 comprises a driving motor 12 and a speed reducer 11, an output shaft of the driving motor 12 is connected with the speed reducer 11, and a bevel gear 21 is connected with a power output end of the speed reducer 11. The outer case 6 includes a rear case in which the drive motor 12 is disposed and a front case in which the reduction gear 11 and the bevel gear 21 are disposed.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can make several variations and improvements without departing from the inventive concept, and all shall be covered by the protection scope of the present invention.

Claims

1. The electric kitchen scissors are characterized by comprising a driving assembly (1), a transmission assembly (2), a fixed scissor piece (4) and a movable scissor piece (3), wherein the tail end of the fixed scissor piece (4) is hinged to the tail end of the movable scissor piece (3) through a hinge shaft (7), an eccentric shaft (23) is arranged on an output face of the transmission assembly (2), a connecting plate (5) is connected to the tail end of the movable scissor piece (3), strip-shaped holes (51) are formed in the connecting plate (5), the eccentric shaft (23) is arranged in the strip-shaped holes (51), and the driving assembly (1) can drive the eccentric shaft (23) to reciprocate in the strip-shaped holes (51) so as to drive the movable scissor piece (3) to open and close relative to the fixed scissor piece (4).

2. Kitchen shears according to claim 1, wherein the transmission assembly (2) comprises a bevel gear (21) and a side gear (22), the power take-off shaft of the drive assembly (1) being connected to the bevel gear (21), the side gear (22) being in engagement with the bevel gear (21), the eccentric shaft (23) being arranged on the outer side of the side gear (22).

3. Electric kitchen scissors according to claim 2, comprising an outer housing (6), wherein a side opening (65) is arranged on one side of the front end of the outer housing (6), the driving assembly (1) and the bevel gear (21) are arranged in the outer housing (6) from back to front, and the side gear (22) is arranged at the side opening (65) and is rotatably connected to the outer housing (6) through a connecting shaft (24) and a bearing.

4. An electric kitchen scissors according to claim 3, characterized in that the outer housing (6) is provided with a connecting base (66) extending forward, a limiting groove (61) adapted to the tail end of the fixed scissor element (4) is provided on the connecting base (66), a first fixing hole (62) is provided in the limiting groove (61), a second fixing hole (41) is provided on the tail end of the fixed scissor element (4), and the fixed scissor element (4) is fixedly connected to the outer housing (6) by a fixing member passing through the first fixing hole (62) and the second fixing hole (41).

5. An electric kitchen scissors according to claim 4, wherein a hinge hole (63) is provided on the connecting seat (66), the hinge hole (63) is provided at the front side of the first fixing hole (62), a hinge post (64) is provided at the periphery of the hinge hole (63) and coaxially provided therewith, a connecting hole (42) is provided at the tail end of the fixed scissor blade (4), and the fixed scissor blade (4) is connected to the hinge post (64) through the connecting hole (42).

6. The electric kitchen scissors according to claim 5, wherein an adapter (52) is arranged at one end of the connecting plate (5) far away from the strip-shaped hole (51), a rotating hole (53) is arranged on the adapter (52), a sleeve connecting column (54) coaxially arranged with the rotating hole (53) is arranged on the periphery of the rotating hole (53), the sleeve connecting column (54) extends towards the inner side of the adapter (52), a connecting column (55) is arranged at the front side of the sleeve connecting column (54), a third connecting hole (31) and a fourth connecting hole (32) are arranged at the tail end of the movable scissors blade (3), the third connecting hole (31) is connected to the connecting column (55), and the fourth connecting hole (32) is connected to the sleeve connecting column (54); the movable scissor blade (3) penetrates through the rotating hole (53) and the hinge hole (63) through a hinge shaft (7) to be rotatably connected to the outer shell (6).

7. Kitchen scissors according to claim 6, characterised in that the inner side of the hinging hole (63) is provided with a first blocking surface (631), the hinging shaft (7) is provided with a second blocking surface (71), and the hinging shaft (7) is connected to the outer casing (6) by the second blocking surface (71) abutting against the first blocking surface (631).

8. An electric kitchen shears according to claim 1, wherein the side of the fixed shears blade (4) facing the movable shears blade (3) is of curved arc-like configuration, and the side of the movable shears blade (3) facing the fixed shears blade (4) is provided with an arc-shaped cutting edge.

9. Electric kitchen scissors according to claim 3, characterised in that a switch handle (8) is arranged on the outer housing (6), said switch handle (8) being hinged to the outer housing (6).