TWI586255B - The structure of the cut jaw is improved - Google Patents

Description

Picking shears

The invention relates to a fruit-harvesting shear structure, in particular to a shearing and clamping structure which has the functions of shearing and clamping, and can cut the fruit of the connecting fruit after the branch or the fruit stalk is cut.

According to the fact that many fruit trees have higher growth positions, it is often necessary to climb to trees or use ladders when performing fruit picking operations. However, climbing or using ladders has doubts about safety and convenience. And in order to avoid the branches or fruit pedicles that are connected to the fruit being cut, the fruit directly falls to the ground, causing damage to the fruit, so that a long-arm type fruit-cutting shear is created, and the fruit-cutting shear is set on the side of the shearing body. The interlocking clips allow the fruit of the cut branches or fruit stalks to be clamped by the folder, allowing the user to move closer to the ground and then letting go, preventing the fruit from falling directly to the ground, facilitating fruit harvesting.

For example, the new patent of M399752 "Improved structure with clamps for clamps" is a conventional long-arm type fruit-cutting shear, which comprises an outer tube in which a linkage rod is disposed, one end of the linkage rod A handle (pressing handle) is connected from one end of the outer tube, and the other end of the connecting rod is connected to a cutter group (cutter) from the other end of the outer tube, and the cutter set comprises: a first shear a body (first tool), a second shear body (second tool), a first clamp (first clamp), a second clamp (second clamp), and a pivoting member, the first Shear body and the first The second clip is pivotally coupled by the pivoting member, the first clip is fixedly locked to one side of the first shearing body, and the second clip is fixedly locked to one of the second shearing bodies. The side is opposite to the first clamp; in use, the operating grip pivots the second shear body of the cutter set to the direction of the first shear body by the linkage rod, and cuts the branches or fruit stalks connecting the fruits, and The second clamping body drives the second clamping frame to pivot in the direction of the first clamping jaw, and the second clamping jaw and the first clamping jaw sandwich the fruit to suspend the fruit in the first folder and the second clamping body. Sandwich room.

However, the conventional picking shear has a plurality of teeth perpendicular to the first shearing body and the second shearing body on the first and second jaws, but the toothed portion is vertical After the first shearing body and the second shearing body, and thus cutting the branches or fruit stalks of the connecting fruit, the fruit gravity system suspended between the first clamping jaw and the second clamping jaw is parallel to the toothed portion ( As shown in Figure 12, the result of sandwiching the fruit is not good, and often it is too late to move closer to the ground, and the fruit will fall off the first folder and the second folder and fall to the ground, causing damage to the fruit. It is necessary to improve.

The present inventors have in view of the conventional fruit picking, the effect of sandwiching the fruit is not good, and it is easy to cause the fruit to fall off and fall to the ground during the fruit picking process, causing a fall, which is the idea of thinking and design, and is discussed and tested by many parties. After the sample test, and multiple corrections and improvements, the present invention was finally introduced.

The invention provides a structure improvement of a fruit picking clip, the picking shear comprises an outer tube, and a connecting rod is arranged in the outer tube, and one end of the connecting rod is connected from one end of the outer tube to a grip, the linkage The other end of the rod is connected from the other end of the outer tube to a cutter set. The cutter set comprises: a first shear body, a second shear body, a first clamp, a second clamp and a a pivoting member, the first shearing body and the second shearing body are disposed corresponding to each other, and the pivoting member is pivoted by the pivoting member The first clamp is fixed on one side of the first shear body, and the second clamp is fixed on one side of the second shear body and opposite to the first clamp, the first clamp And the second clamping jaw is provided with two opposite clamping surfaces, wherein at least one clamping surface is provided with a plurality of occlusal portions, the plurality of occlusal portions are non-perpendicular to the first shearing body and the second shearing body, and the The plurality of occlusal portions are arranged in parallel.

The main purpose of the present invention is to provide a plurality of occlusal portions on the nip surface of the first clamp and the second clamp, the occlusal portion being non-perpendicular to the first shear body and the second shear body, and cutting the fruit After that, the gravity system and the occlusal part of the suspended fruit are non-parallel, and the effect of sandwiching the fruit is increased, and the fruit is prevented from falling off to the ground during the fruit picking process and causing a fall.

1‧‧‧ Fruit picking

10‧‧‧External management

20‧‧‧ linkage rod

30‧‧‧ grip

40‧‧‧Tool set

41‧‧‧First Shear

411‧‧‧Slip hole

42‧‧‧Second Shear

421‧‧‧moving department

43‧‧‧First folder颚

431‧‧‧Clamped surface

44‧‧‧Second folder

441‧‧‧Clamped surface

45‧‧‧Pivot

46‧‧‧ occlusion

50‧‧‧ fruit

Θ‧‧‧ tilt angle

The first figure is a perspective view of the appearance of the present invention.

The second figure is a perspective view of the tool set of the present invention.

The third figure is another perspective view of the tool set of the present invention.

The fourth figure is a plan view of the tool set of the present invention.

The fifth figure is a plan view of the first folder and the second folder of the present invention.

Figure 6 is a cross-sectional view showing the occlusal portion of the present invention as a wavy serration.

Figure 7 is a cross-sectional view showing the occlusal portion of the present invention as a flat tooth.

The eighth figure is a schematic view of the shearing and clamping action of the present invention.

The ninth figure is a schematic view of another shearing and clamping action of the present invention.

The tenth figure is a cut-away profile view of the present invention.

11 is a plan view of a first folder and a second folder according to another embodiment of the present invention.

The twelfth figure is a cut-away profile of a conventional picking shear.

Referring to the first, second, third, fourth and fifth figures, the picking clips of the present invention are improved in structure, the picking shears 1 comprises an outer tube 10, and the outer tube 10 is provided with a a linkage rod 20, one end of the linkage rod 20 is connected from one end of the outer tube 10 to a grip 30, and the other end of the linkage rod 20 is connected from the other end of the outer tube 10 to a cutter group 40. The group 40 includes: a first shearing body 41, a second shearing body 42, a first clamping jaw 43, a second clamping jaw 44 and a pivoting member 45, the first shearing body 41 and the outer portion The second shearing body 41 and the second shearing body 42 are disposed correspondingly to each other, and the pivoting member 45 is pivotally coupled to enable the second shearing body 42 to utilize the pivoting member 45. For the center, the first shearing body 41 is pivoted. The first shearing body 41 defines a sliding hole 411. The second shearing body 42 extends with a moving portion 421, and the moving portion 421 can slide. The first clamping jaw 43 is fixed to one side of the first shearing body 41, and the second clamping jaw 44 is fixed to the sliding hole 411, and the moving portion 421 is connected to the connecting rod 20. The second shear body 42 One side of the first clamping jaw 43 and the second clamping jaw 44 are provided with two opposing clamping surfaces 431, 441, and at least one of the two clamping surfaces 431, 441 A plurality of occlusal portions 46 are provided (the two clamping surfaces 431 and 441 are provided with the occluding portion 46 in the embodiment), the plurality of occlusal portions 46 are in the shape of a strip arranged in parallel, and the plurality of occlusal portions 46 are not perpendicular to the first The shearing body 41 and the second shearing body 42 (the plurality of occlusal portions 46 are parallel to the first shearing body 41 and the second shearing body 42 in this embodiment), and the plurality of occlusal portions 46 may have a tooth shape Or a wavy or wavy combined tooth shape (in the embodiment, the plurality of occlusal portions 46 have a wavy combined tooth shape).

In addition, the tooth shape of the occluding portion 46 may be a sharp tooth as shown in the first to fifth figures, or the occlusal portion 46 may be a wavy serration as shown in the sixth figure or as shown in the seventh figure. The occlusal portion 46 is a flat tooth.

In use, as shown in the eighth, ninth and tenth views, the operating grip 30 drives the second shearing body 42 of the cutter set 40 to the first shearing body centering on the pivoting member 45 via the interlocking lever 20. The 41 direction pivots while the second jaw 44 pivots with the second shear body 42 toward the first jaw 43 , and the second shear body 42 and the first shear body 41 cut the branches connecting the fruit 50 Or the stalks, and then the first jaws 43 and the clamping faces 431, 441 of the second jaws 44 are in contact with the branches or pedicles of the connecting fruit 50 to clamp the occlusal portions 46 on the clamping faces 431, 441. The branches or the fruit stalks connected to the fruit 50 are embedded, and the fruit 50 is clamped and suspended between the first folder 43 and the second folder 44 to achieve the purpose of simultaneous cutting and clamping.

Furthermore, the plurality of occlusals 46 of the first clip 43 and the second clip 44 of the picking cutter 1 of the present invention may be arranged in parallel with the first shearing body 41 and the second shearing body 42 in addition to the above embodiment. As shown in the eleventh figure, the plurality of nip portions 46 are disposed at an oblique angle θ with the first shearing body 41 and the second shearing body 42.

The first shearing body 41 and the second shearing body 42 may have different combinations of shapes, such as the first shearing body 41 and the second shearing body 42 are both opposite blades, or the first The shearing body 41 is a blade, and the second shearing body 42 is an anvil.

According to the structure of the above specific embodiment, the following benefits can be obtained: the picking clip structure of the present invention is improved, and the nips 431 and 441 of the first jaw 43 and the second jaw 44 are provided with a plurality of occlusal portions. 46, the occlusal portion 46 is non-perpendicular to the first shearing body 41 and the second shearing body 42, and thus the branches or pedicles connecting the fruit 50 are cut by the first shearing body 41 and the second shearing body 42. After the first clip 43 and the second clip 44 sandwich the suspended fruit 50, the gravity of the fruit 50 and the occlusal portion 46 are non-parallel, and the effect of sandwiching the fruit is increased, but Avoid fruit falling from the fruit 50 during the fruit picking process, causing a fall, picking fruit and cutting 1 practical Sexual improvement.

1‧‧‧ Fruit picking

10‧‧‧External management

20‧‧‧ linkage rod

30‧‧‧ grip

40‧‧‧Tool set

41‧‧‧First Shear

411‧‧‧Slip hole

42‧‧‧Second Shear

43‧‧‧First folder颚

431‧‧‧Clamped surface

44‧‧‧Second folder

441‧‧‧Clamped surface

45‧‧‧Pivot

46‧‧‧ occlusion

Claims (10)

A fruit picking clip structure is improved, the picking shear includes a cutter set comprising: a first shearing body, a second shearing body, a first clamping jaw, a second clamping jaw and a The first clamping body and the second shearing body are disposed corresponding to each other, and the first clamping jaw is fixed on one side of the first shearing body by pivotal coupling of the pivoting member, The second clamp is fixed on one side of the second shear body and opposite to the first clamp, and the first clamp and the second clamp are provided with opposite clamping surfaces, and the two clamping surfaces are One of the clamping surfaces is provided with a plurality of occlusal portions, and the plurality of occlusal portions are long strips arranged in parallel, and the plurality of occlusal portions are parallel to the first shearing body and the second shearing body. The picking shear clip structure as described in claim 1 of the patent application scope further comprises an outer tube, wherein the outer tube is provided with a linkage rod, and one end of the linkage rod is pierced from one end of the outer tube A grip is connected, and the other end of the linkage rod is connected to the cutter set from the other end of the outer tube. The structure of the fruit picking clip according to claim 1 is improved, wherein the plurality of occlusal portions are toothed. The picking shear clip structure according to the first aspect of the patent application is improved, wherein the plurality of occlusal portions are wavy. The picking shear clip structure according to claim 1 is improved, wherein the plurality of occlusal portions are wavy combined with teeth. A fruit picking clip structure is improved, the picking shear includes a cutter set comprising: a first shearing body, a second shearing body, a first clamping jaw, a second clamping jaw and a The first clamping body and the second shearing body are disposed corresponding to each other, and the first clamping jaw is fixed on one side of the first shearing body by pivotal coupling of the pivoting member, The second clamp is fixed on one side of the second shear body and opposite to the first clamp, and the first clamp and the second clamp are provided with two opposite clamps. a plurality of occlusal portions are respectively disposed on the two clamping surfaces, and the plurality of occlusal portions on the two clamping surfaces are in a parallel strip shape, and the plurality of occlusal portions on the two clamping surfaces are parallel to the first shearing body and Second shear body. The picking shear clip structure described in claim 6 of the patent application scope further includes an outer tube, wherein the outer tube is provided with a linkage rod, and one end of the linkage rod is pierced from one end of the outer tube A grip is connected, and the other end of the linkage rod is connected to the cutter set from the other end of the outer tube. The structure of the fruit picking clip according to claim 6 is improved, wherein the plurality of occlusal portions are toothed. The picking shear clip structure according to claim 6 is improved, wherein the plurality of occlusal portions are wavy. The picking shear clip structure according to claim 6 is improved, wherein the plurality of occlusal portions are wavy combined with teeth.