TWM524620U - Fixture for grafting - Google Patents

Description

Grafting fixture

This creation is related to a grafting tool, especially a grafting jig that can form a metal ring.

Grafting is a horticultural technique for breeding plants by fixing two different plant branches together so that the tissues of the two can heal each other, thereby cultivating them as independent individuals. The means for fixing the plant branches is generally characterized in that the wire is wrapped around the branches, and the wire is clamped by pliers to perform a twisting operation, etc., so that the wire is formed into a ring shape and tightly bundled with the branches.
However, the above operation of the wire by the pliers is relatively fine, and in addition to the necessary physical strength, it is still necessary to use a very high concentration force to complete, resulting in a very inconvenient loss. For example, an unscrupulous operator can easily twist the wire loop too tightly, causing excessive tightening and damage to the branches. On the other hand, if the wire cannot be formed into a good ring shape due to poor operation, the operator usually chooses to pull the wire open and re-operate once. However, the wire may cause structural deformation fatigue during the repeated operation, thus resulting in fracture.
In view of this, how to improve the above problems is the primary issue that the creative office wants to solve.

The present invention provides a jig for grafting, which uses a two-phase pivoting clamp arm to clamp a metal clip during pivoting, so that it is tightly attached to a graft target, thereby achieving convenience for use.
To achieve the foregoing objectives, the present invention provides a jig for grafting comprising:
a body having a pivoting portion;
a clamshell disposed on the body; the clamshell is provided with a ramp extending along a longitudinal direction, the ramp is provided with an opening at one end of the clamshell, and a movable member is disposed on the ramp; wherein the ramp is provided Accommodating the metal clip, and the pusher normally pushes the metal clip toward the opening;
The two clamping arms are pivotally disposed on the pivoting portion, and the clamping arms are respectively defined as a clamping end and a holding end on the two sides of the pivoting portion, wherein the clamping end corresponds to the opening And clamped to the metal clips.
Wherein, the ramp is provided with a fixing rod extending along the longitudinal direction, and the pushing member is movably disposed on the fixing rod; the fixing rod sleeve is provided with a spring and pushes the pushing member.
The metal clip has two wings and is sandwiched by the clamping ends of the two arms, and the wings are connected by an angled portion.
In one embodiment, the clamping ends of the two clamping arms are concavely curved toward one side, and the clamping end faces of the two clamping arms are recessed with a first-order groove for one of the openings, and the metal clips are extended. In this step slot.
The above objects and advantages of the present invention are not to be understood in detail from the detailed description and the accompanying drawings.

1‧‧‧ Ontology 11‧‧‧ pivotal section 2‧‧‧ clam shell 21‧‧‧ ramp 22‧‧‧ Opening 23‧‧‧ Groove 3‧‧‧Metal clips 31‧‧‧ wing 32‧ ‧‧Corners 4‧‧‧Plastic parts 41‧‧‧Fixed rods 42‧‧‧Perforated 43‧‧‧Blocks 44‧‧‧ Springs 5‧‧‧ Clip arms 51‧‧‧Clamping end 52‧‧‧ grip Holding end 53‧‧‧ elastic parts 54‧‧‧ concave curved surface 55‧‧ ‧ slot

1 is a three-dimensional schematic view of the creation. FIG. 2 is a three-dimensional exploded view of the creation. FIG. 3 is a plan view of the creation of the metal clip. FIG. 4 is a partially enlarged schematic view of the creation. schematic diagram.

Please refer to Figures 1 and 2 for the grafting jig provided for the creation, which comprises a body 1 connected to one end of a clamshell 2. The clamshell 2 has an elongated structure, and a coffin 21 extending along a longitudinal direction is disposed therein, and the crotch 21 is provided with an opening 22 at an edge of the clamshell 2 adjacent to the body 1.
The above-mentioned clamshell 2 accommodates a plurality of metal clips 3 which are arranged side by side along the longitudinal direction and which are stacked in a row, wherein in the embodiment, as shown in FIG. 3, each of the metal clips 3 The ends each have a wing portion 31, and the two wing portions 31 are connected by an angled portion 32. The bottom of the tunnel 21 is provided with a groove 23 extending along the longitudinal direction for receiving the angular portion 32 of each of the metal clips 3.
The ramp 21 is provided with a pushing member 4 by which the metal clip 3 is normally pushed toward the opening 22. In the present embodiment, the ramp 21 is provided with a fixing rod 41 extending along the longitudinal direction, and the pushing member 4 is provided with a through hole 42 and the through hole 42 is movably sleeved on the fixing rod 41. On the other hand, the fixing rod 41 is provided with a stopper 43 away from one end of the opening 22, and a spring 44 is sleeved on the fixing rod 41 and abuts against the stopper 43 at one end thereof, and the other end of the spring 44 Then it is applied to the pushing member 4. Accordingly, the pusher 4 is normally urged toward the opening 22 by the elastic force of the spring 44, and further pushes the metal clip 3 toward the opening 22.
As shown in the first and second figures, the body 1 is provided with a pivoting portion 11 , and the two clamping arms 5 are pivotally disposed on the pivoting portion 11 . A portion of each of the clamping arms 5 on the two sides of the pivoting portion 11 is defined as a clamping end 51 and a holding end 52. The user can control the clamping end 51 to pivot by operating the holding end 52. . In addition, in the present embodiment, the gripping ends 52 of the two clamping arms 5 are connected by an elastic member 53. After the two gripping ends 52 are pivoted toward each other, the elastic force of the elastic members 53 can be used to make two The grip end 52 returns to its original position.
Furthermore, the clamping end 51 of the two clamping arms 5 extends correspondingly to the opening 22, and a concave curved surface 54 is formed on one side of the opposite side, and a first-order groove 55 is concavely formed on one side of the opening 22. . Accordingly, the metal clip 3 that is normally pushed by the pusher 4 will protrude from the opening 22 and abut against the step 55, and can be controlled by the clamping end 51 of the two clamp arms 5. As shown in FIG. 4, the depth of the step 55 is set to a thickness of the metal clip 3 so that only one metal clip 3 protrudes from the opening 22 to be in the step 55.
As shown in Fig. 5, when the present invention is used, the plant branches (not shown) to be grafted are first placed in the tunnel 21 at a position between the wings 31 of the metal clip 3. The grip ends 52 of the two clamp arms 5 are then pivoted toward each other. Accordingly, the clamping ends 51 of the two clamping arms 5 are also pivoted toward each other, and the two wing portions 31 of the metal clip 3 are urged to generate opposing pivotal displacements by the step grooves 55, and finally the metal clip 3 is formed into It is looped and wraps around the circumference of the plant stem and tightens it.
In particular, corresponding to the deformation of the two wing portions 31 of each of the metal clips 3, the angled portion 32 can provide strength against deformation by its shape to prevent the respective metal clips 3 from breaking after being deformed.
By the above description, one of the advantages of the present invention is that the metal clip 3 is positioned by the clamshell 2, so that the operator does not need to hold it, and the dependence on the operation skill can be reduced. In addition, the present invention only needs to grasp the grip end 52 of the two clamp arms 5, so that the metal clip 3 can be formed into a ring shape and tighten the plant branches, thereby greatly reducing the difficulty of operation, thereby achieving time saving and work efficiency. High efficiency.
However, the disclosure of the above embodiments is intended to illustrate the present invention and is not intended to limit the present invention, so the replacement of equivalent elements should still be within the scope of this creation.
In summary, it can be made clear to the skilled person that the creation can achieve the aforementioned objectives, and it has already met the requirements of the Patent Law and submitted an application according to law.

11‧‧‧ pivotal department

2‧‧‧ clam shell

21‧‧‧匣道

22‧‧‧ openings

23‧‧‧ trench

3‧‧‧Metal clips

4‧‧‧Pushing pieces

41‧‧‧Fixed rod

43‧‧‧block

44‧‧‧ Spring

5‧‧‧ clip arm

51‧‧‧Clamping end

52‧‧‧Handheld

53‧‧‧Flexible parts

54‧‧‧ concave curved surface

55‧‧‧ step slot

Claims (6)

A jig for grafting, comprising:
a body having a pivoting portion;
a clamshell disposed on the body; the clamshell is provided with a ramp extending along a longitudinal direction, the ramp is provided with an opening at one end of the clamshell, and a movable member is disposed on the ramp; wherein the ramp is provided Accommodating the metal clip, and the pusher normally pushes the metal clip toward the opening;
The two clamping arms are pivotally disposed on the pivoting portion, and the clamping arms are respectively defined as a clamping end and a holding end on the two sides of the pivoting portion, wherein the clamping end corresponds to the opening And clamped to the metal clips. The jig for grafting according to claim 1, wherein the grip ends of the two clamp arms are connected by an elastic member. The jig for grafting according to claim 1, wherein the metal clip has two wings and is sandwiched by the clamping ends of the two clamp arms, and the two wings are connected by an angled portion. The clamp for grafting according to claim 1, wherein the ramp is provided with a fixing rod extending along the longitudinal direction, and the pushing member is movably disposed on the fixing rod; the fixing rod sleeve is provided with a spring And push the push piece. The jig for grafting according to claim 1, wherein the pinch ends of the two clip arms are formed in a concave arc shape toward one side. The jig for grafting according to claim 1, wherein the clamping end faces of the two clamping arms are recessed with a first-order groove for one of the openings, and the metal clip is extended into the groove.