TW201605330A - Grafting tool capable of fixing cut opening - Google Patents

Grafting tool capable of fixing cut opening Download PDF

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Publication number
TW201605330A
TW201605330A TW103128084A TW103128084A TW201605330A TW 201605330 A TW201605330 A TW 201605330A TW 103128084 A TW103128084 A TW 103128084A TW 103128084 A TW103128084 A TW 103128084A TW 201605330 A TW201605330 A TW 201605330A
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TW
Taiwan
Prior art keywords
positioning guide
tool holder
tooth
handle
guide post
Prior art date
Application number
TW103128084A
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Chinese (zh)
Inventor
Su-Qin Chen
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Gland Entpr Co Ltd
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Publication date
Application filed by Gland Entpr Co Ltd filed Critical Gland Entpr Co Ltd
Priority to TW103128084A priority Critical patent/TW201605330A/en
Publication of TW201605330A publication Critical patent/TW201605330A/en

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Abstract

This invention relates to a grafting tool capable of fixing cut opening, comprising a first grip and a second grip pivotal installed in cross so as to enable the tool to open or close. The knife holder of the second grip is penetratingly disposed to a positioning guide column of the first grip to be able to slide longitudinally only. The positioning guide column is disposed with a gear rack exposed outside the knife holder and a meshing tooth block is disposed on the knife holder with a pivotal part to be meshed with the gear part. Through the pulling of an elastic member, the meshing tooth block can be maintained in meshed position with the gear rack so that the cut opening between the knife of the knife rack and a carrying seat can be fixed by the gear part meshing of the meshing tooth block and the gear rack after the size is adjusted, thereby constituting this invention.

Description

剪切開口可固定的接枝用具Cutting opening fixed grafting tool


　　本發明係有關一種園藝手工具，尤指一種使用在接枝作業之接枝用具。
The present invention relates to a gardening hand tool, and more particularly to a grafting tool for use in a grafting operation.


　　如第7圖所示，為習知利用接枝剪91對樹枝92進行剪切之示意，使用者通常會一手握持接枝剪91，另一手握持樹枝92，在樹枝92量取適當長度而確認剪切處之後，將接枝剪91之剪切開口對準該剪切處，即可對接枝剪91施力而將樹枝92剪斷，便能利用剪切後之樹枝92進行接枝作業。
　　然而，由上述接枝剪91對樹枝92之剪切動作可知，接枝剪91之剪切開口必須由使用者的手部對接枝剪91施力而固定，若使用者的手部鬆開時，接枝剪91之剪切開口會隨即張開，故若使用者在樹枝92剪切的過程中必須將手鬆開進行其他動作，例如必須以雙手稍微調整樹枝92的長度較為方便，或是必須透過量具的操作以量取樹枝92剪切的長度時，　使用前述之接枝剪91便會造成使用上之不便。
　　因此，如何解決上述習用接枝用具之問題者，即為本發明之主要重點所在。
As shown in Fig. 7, for the conventional use of the grafting shears 91 to cut the branches 92, the user usually holds the grafting shears 91 in one hand, and the branches 92 in the other hand, and the appropriate length in the branches 92. After confirming the shearing position, the shearing opening of the grafting shear 91 is aligned with the shearing portion, and the grafting shear 91 can be applied to force the branch 92 to be sheared, and the sheared branch 92 can be used for connection. Branch work.
However, it can be seen from the shearing action of the grafting cutter 91 on the branch 92 that the shearing opening of the grafting shear 91 must be fixed by the user's hand to the grafting shear 91, if the user's hand is loosened. When the cutting opening of the grafting shear 91 is opened, the user must loosen the hand for other actions during the cutting of the branch 92. For example, it is convenient to slightly adjust the length of the branch 92 with both hands. Alternatively, when the length of the cutting of the branches 92 must be measured by the operation of the measuring tool, the use of the aforementioned grafting shears 91 may cause inconvenience in use.
Therefore, how to solve the problem of the above conventional grafting tool is the main focus of the present invention.


　　本發明之主要目的，在於解決上述的問題而提供一種剪切開口可固定的接枝用具，藉由剪切開口於調整後以可固定，意即使用者不必以單手對接枝用具握持施力，因此在樹枝剪切的過程中必須進行如稍微調整樹枝或量測尺寸的動作時，便可利用雙手來進行動作，藉此達到樹枝剪切之便利性。
　　為達前述之目的，本發明係包括：
　　一第一握柄，前端具有一承載座；
　　一第二握柄，與該第一握柄交叉樞設而可張開或閉合，前端於該承載座之相對位置連結一刀架，此刀架具有一與該承載座間形成剪切開口之刀刃，且刀架具有一縱向之穿孔，該刀架一側具有一與該穿孔相通之長形側孔，該刀架於該長形側孔的同側具有一樞接部；
　　一定位導柱，直立設於該第一握柄之承載座，該刀架以其穿孔穿設於該定位導柱以限制僅相對該承載座呈縱向且直線滑移，該定位導柱的一側具有由複數第一齒部構成之齒排於該長形側孔中露出，且該定位導柱中設有一於二握柄鬆開時將該刀架往該定位導柱頂部推送的第一彈性件；
　　一嚙齒塊，以一橫軸樞設於該樞接部中而可縱向地樞擺，該嚙齒塊具有一第二齒部嚙合於該複數第一齒部間，該橫軸之軸心至該第二齒部之齒峰的距離大於該軸心至該橫軸水平高度之第一齒部間之齒谷的距離，一第二彈性件於該樞接部中牽制該嚙齒塊而維持該第二齒部下擺且於該複數第一齒部間維持嚙合。
　　其中，該定位導柱之斷面為方形，該刀架之穿孔對應該定位導柱而亦為方孔，該刀架之穿孔穿設於定位導柱時可防止相對轉動而脫位。
　　其中，該第一握柄於該定位導柱所設之處具有一定位槽，該定位導柱以底端設於該定位槽中，並以一鎖固件穿經該定位槽而鎖固於該定位導柱之底端，俾供該定位導柱得於該第一握柄上拆卸與安裝。
　　其中，該樞接部於該長形側孔的長度方向的兩端搭接在該刀架，該樞接部具有二側耳，該二側耳間形成一長溝，該橫軸穿經該長溝且固定於該二側耳，該嚙齒塊於該長溝中樞設於該橫軸，一勾柱於該橫軸上方穿經該長溝且固定於該二側耳，該彈性件為一拉伸彈簧而以兩端分別結合在該勾柱與該嚙齒塊。
　　本發明之上述及其他目的與優點，不難從下述所選用實施例之詳細說明與附圖中，獲得深入了解。
　　當然，本發明在某些另件上，或另件之安排上容許有所不同，但所選用之實施例，則於本說明書中，予以詳細說明，並於附圖中展示其構造。
The main object of the present invention is to solve the above problems and provide a grafting device capable of fixing a shearing opening, which can be fixed by adjusting the cutting opening, that is, the user does not have to hold the grafting device with one hand. Applying force, therefore, it is necessary to perform the action by using both hands when performing the action of slightly adjusting the branches or measuring the size during the cutting of the branches, thereby achieving the convenience of branch cutting.
For the purposes of the foregoing, the present invention includes:
a first handle having a carrier at the front end;
a second handle is pivotally connected to the first handle to be opened or closed, and the front end is coupled to a tool holder at a position opposite to the carrier, the tool holder having a cutting edge forming a cutting opening between the holder and the carrier. The tool holder has a longitudinal through hole, and one side of the tool holder has an elongated side hole communicating with the through hole, and the tool holder has a pivoting portion on the same side of the elongated side hole;
a positioning guide column is erected on the bearing seat of the first handle, and the tool holder is inserted through the positioning guide post with its through hole to limit longitudinal and linear sliding only relative to the bearing seat, and one of the positioning guiding columns a tooth row formed by the plurality of first tooth portions is exposed in the elongated side hole, and the positioning guide column is provided with a first pusher for pushing the tool holder toward the top of the positioning guide post when the two handles are loosened Elastic member
a rod block pivotally disposed in the pivot portion and longitudinally pivotable, the rod block having a second tooth portion engaged between the plurality of first tooth portions, the axis of the horizontal axis to the The distance of the tooth peak of the second tooth portion is greater than the distance between the axis of the first tooth portion of the horizontal axis to the horizontal axis, and a second elastic member pinches the rod block in the pivot portion to maintain the first The two tooth hem is maintained and meshed between the plurality of first teeth.
Wherein, the cross section of the positioning guide column is square, and the perforation of the tool holder should be a square hole, and the perforation of the tool holder can prevent relative rotation and dislocate when the perforation of the tool holder is disposed.
Wherein, the first handle has a positioning slot at a position where the positioning guide post is disposed, and the positioning guide post is disposed at the bottom end in the positioning slot, and is locked by the locking slot through the positioning slot. Positioning the bottom end of the guide post, the positioning guide post is removed and installed on the first handle.
The pivoting portion overlaps the tool holder at two ends of the elongated side hole in the longitudinal direction, the pivoting portion has two side ears, and the two side ears form a long groove, and the horizontal axis passes through the long groove and is fixed In the two side ears, the rod block is pivotally disposed on the horizontal axis of the long groove, a hook column passes through the long groove above the horizontal axis and is fixed to the two side ears, and the elastic member is a tension spring Combine the hook with the rod block.
The above and other objects and advantages of the present invention will be readily understood from
Of course, the invention may be varied on certain components, or in the arrangement of the components, but the selected embodiments are described in detail in the specification and their construction is shown in the drawings.

（習用部分）
91‧‧‧接枝剪
92‧‧‧樹枝
（本發明部分）
1‧‧‧第一握柄
11‧‧‧承載座
12‧‧‧定位槽
13‧‧‧鎖固件
2‧‧‧第二握柄
21‧‧‧刀架
22‧‧‧刀刃
23‧‧‧穿孔
24‧‧‧長形側孔
25‧‧‧樞接部
251‧‧‧側耳
252‧‧‧長溝
253‧‧‧勾柱
3‧‧‧定位導柱
31‧‧‧齒排
311‧‧‧第一齒部
312‧‧‧齒谷
32‧‧‧第一彈性件
4‧‧‧嚙齒塊
41‧‧‧橫軸
411‧‧‧軸心
42‧‧‧第二齒部
421‧‧‧齒峰
43‧‧‧第二彈性件
L1‧‧‧距離
L2‧‧‧距離(customized part)
91‧‧‧Grafting shears
92‧‧‧ branches (part of the invention)
1‧‧‧First grip
11‧‧‧Hosting
12‧‧‧ positioning slot
13‧‧‧Locker
2‧‧‧second grip
21‧‧‧Tool holder
22‧‧‧ Blade
23‧‧‧Perforation
24‧‧‧Long side hole
25‧‧‧ pivotal department
251‧‧‧ 耳耳
252‧‧‧Long ditch
253‧‧‧Hook
3‧‧‧ Positioning guide column
31‧‧‧ teeth row
311‧‧‧First tooth
312‧‧‧ tooth valley
32‧‧‧First elastic parts
4‧‧‧ rodent block
41‧‧‧ horizontal axis
411‧‧‧Axis
42‧‧‧second tooth
421‧‧‧ tooth peak
43‧‧‧Second elastic parts
L1‧‧‧ distance
L2‧‧‧ distance


第1圖係本發明之立體外觀圖。
第2圖係本發明之分解配置圖。
第3圖係本發明之刀架穿設於定位導柱之剖視結構示意圖。
第4圖係本發明之嚙齒塊與定位導柱之齒排以齒部嚙合時之局部放大示意圖。
第5圖係本發明之刀架往上滑移復位時之嚙齒塊與定位導柱之齒排之齒部脫離的局部放大示意圖。
第6圖係本發明之樹枝剪切時稍微調整樹枝位置或以量具量取尺寸之示意圖。
第7圖係以習知接枝剪對樹枝剪切之示意圖。
Figure 1 is a perspective view of the present invention.
Figure 2 is an exploded configuration view of the present invention.
Figure 3 is a cross-sectional view showing the structure of the tool holder of the present invention.
Fig. 4 is a partially enlarged schematic view showing the tooth block of the present invention and the tooth row of the positioning guide post engaged with the tooth portion.
Fig. 5 is a partially enlarged schematic view showing the detachment of the tooth block of the tooth row of the positioning guide column when the tool holder of the present invention is moved up and down.
Figure 6 is a schematic illustration of the slight adjustment of the position of the branches or the measurement of the dimensions by the gauge when the branches of the present invention are sheared.
Figure 7 is a schematic representation of the shearing of branches by conventional grafting shears.


　　請參閱第1圖至第6圖，圖中所示者為本發明所選用之實施例結構，此僅供說明之用，在專利申請上並不受此種結構之限制。
　　本實施例提供一種手持式接枝用具，其係如第1圖所示，包括一第一把柄1、一第二握柄2、一定位導柱3及一嚙齒塊4，其中：
　　如第1至2圖所示，該第一握柄1前端具有一承載座11，而第二握柄2與該第一握柄1交叉樞設，第一握柄1與第二握柄2相對地可張開或閉合。該第二握柄2之前端於該承載座11之相對位置連結一刀架21，此刀架21具有一刀刃22，此刀刃22可與該承載座11相對剪切，且刀架21具有一穿孔23，此穿孔23呈縱向，刀架21一側具有一長形側孔24，此長形側孔24與該穿孔23相通，該刀架21於該長形側孔24的同側具有一樞接部25。
　　如第1至2圖所示，該定位導柱3直立設於該第一握柄1之承載座11，該刀架21以其穿孔23穿設於此定位導柱3，且刀架21被限制僅相對該承載座11呈縱向且直線滑移。該定位導柱3的一側具有齒排31，齒排31由複數第一齒部311構成，齒排31於該長形側孔24中露出，且該定位導柱3中設有一第一彈性件32，此第一彈性件32於二握柄1、2鬆開時將　　該刀架21往該定位導柱3頂部推送。
　　於本實施例中，該定位導柱3之斷面為方形，該刀架21之穿孔23對應該定位導柱3而亦為方孔，該刀架21之穿孔23穿設於定位導柱3時可防止相對轉動而脫位。如第3圖所示，該第一握柄1於該定位導柱3所設之處具有一定位槽12，該定位導柱3以底端設於該定位槽12中，並以一鎖固件13穿經該定位槽12而鎖固於該定位導柱3之底端，使定位導柱3直立地被固定在第一握柄1上。
　　如第2至4圖所示，該嚙齒塊4以一橫軸41樞設於該樞接部25中而可縱向地樞擺，該嚙齒塊4具有一第二齒部42嚙合於該複數第一齒部311間，該橫軸41之軸心411至該第二齒部42之齒峰421的距離L1大於該軸心411至該橫軸41水平高度之第一齒部311間之齒谷312的距離L2，一第二彈性件43於該樞接部25中牽制該嚙齒塊4而維持該第二齒部42下擺且於該複數第一齒部311間維持嚙合。
　　如第2至3圖所示之樞接部25，其係一獨立於刀架21之構件，樞接部25於該長形側孔24的長度方向的兩端搭接在該刀架21，該樞接部25具有二側耳251，該二側耳251間形成一長溝252，該橫軸41穿經該長溝252且固定於該二側耳251，該嚙齒塊4於該長溝252中樞設於該橫軸41，一勾柱253於該橫軸41上方穿經該長溝252且固定於該二側耳251，　　該第二彈性件43為一拉伸彈簧而以兩端分別結合在該勾柱253與該嚙齒塊4。
　　接枝用具於實際操作時，該第一握柄1相對該第二握柄2閉合，此時該刀架21隨該定位導柱3之導引而朝接近該承載座11的方向縱向地直線滑移，俾供對接枝之枝幹進行剪切，之後該第一握柄1相對該第二握柄2張開，該刀架21再隨該定位導柱3之導引而朝遠離該承載座11的方向縱向地直線滑移，藉此完成一次枝幹的剪切，故接枝之原枝幹與嫁接之枝幹可藉此具有吻合的接面而相接呈筆直狀。
　　當第一握柄1相對該第二握柄2閉合時，嚙齒塊4會隨著刀架21於定位導柱3上縱向下移而以第二齒部42與齒排31之第一齒部311相嚙合，此時若將手鬆開而不繼續讓第一握柄1與第二握柄2再閉合時，雖該第一彈性件32會拉動而對刀架21產生往上滑移的力量，惟藉由該橫軸41之軸心411至該第二齒部42之齒峰421的距離大於該軸心411至該橫軸41水平高度之第一齒部311間之齒谷312的距離，讓第二齒部42之齒峰421於第一齒部311間嚙合的位置高於該橫軸41水平高度，此時嚙齒塊4之第二齒部42若再往下擺時則會在第一齒部311之齒谷312中卡住，便可使刀架21無法往上滑移，刀刃22與承載座11間形成之剪切開口便可固定不動。若欲將第二齒部42脫離第一齒部311之嚙合，而讓刀架21可往上滑移使剪切開口張開，此時可將第一握柄1相對該第二握柄2閉合到底，即可讓第二齒部42脫離第一齒部311之嚙合，而在鬆開第一握柄1與第二握柄2時，可藉由該第一彈性件32的拉動而使刀架21往上滑移。
　　由上述之說明不難發現本發明之優點，在於樹枝剪切的過程中，可透過將第一握柄1相對該第二握柄2閉合而確定刀刃22與承載座11間形成之剪切開口的大小，並由第二齒部42嚙合於第一齒部311而使刀架21在定位導柱3上定位，此時即可固定該剪切開口，即便是在接近樹枝而未剪切，或者是已略為剪切到樹枝的情形下，即使未以手握持二握柄　1、2，仍可維持剪切開口於固定之寬度，此時第6圖所示，使用者若要稍微調整樹枝5剪切的位置，或是透過量具6的操作以量取樹枝5剪切的長度時，皆可利用雙手進行作業，以達到樹枝剪切時之便利性。
　　以上所述實施例之揭示係用以說明本發明，並非用以限制本發明，故舉凡數值之變更或等效元件之置換仍應隸屬本　發明之範疇。
　　由以上詳細說明，可使熟知本項技藝者明瞭本發明的確可達成前述目的，實已符合專利法之規定，爰提出專利申請。
Referring to Figures 1 through 6, the structure of the embodiment selected for use in the present invention is for illustrative purposes only and is not limited by such structure in the patent application.
The embodiment provides a hand-held grafting tool, as shown in FIG. 1, comprising a first handle 1, a second handle 2, a positioning guide post 3 and a rod block 4, wherein:
As shown in FIGS. 1 to 2, the front end of the first handle 1 has a carrier 11 and the second handle 2 is pivotally disposed with the first handle 1, the first handle 1 and the second handle 2 Relatively openable or closed. The front end of the second handle 2 is coupled to a tool holder 21 at a position opposite to the carrier 11. The tool holder 21 has a cutting edge 22, the cutting edge 22 can be oppositely cut with the bearing seat 11, and the tool holder 21 has a perforation. The through hole 23 has a longitudinal direction, and the side of the tool holder 21 has an elongated side hole 24, and the elongated side hole 24 communicates with the through hole 23. The tool holder 21 has a pivot on the same side of the elongated side hole 24. Connection 25.
As shown in FIG. 1 to FIG. 2, the positioning guide post 3 is erected on the carrier 11 of the first handle 1, and the tool holder 21 is bored with the through hole 23 at the positioning guide post 3, and the tool holder 21 is The restriction is only longitudinal and linearly slipped relative to the carrier 11. One side of the positioning guide post 3 has a tooth row 31. The tooth row 31 is composed of a plurality of first tooth portions 311. The tooth row 31 is exposed in the elongated side hole 24, and a first elastic is disposed in the positioning guide post 3. The first elastic member 32 pushes the tool holder 21 toward the top of the positioning guide post 3 when the two grips 1 and 2 are released.
In this embodiment, the positioning guide post 3 has a square cross section, and the through hole 23 of the tool holder 21 corresponds to the guide post 3 and is also a square hole. The through hole 23 of the tool holder 21 is disposed through the positioning guide post 3 . It can prevent dislocation due to relative rotation. As shown in FIG. 3, the first handle 1 has a positioning slot 12 at the position where the positioning guide post 3 is disposed. The positioning guide post 3 is disposed at the bottom end in the positioning slot 12 and is provided with a locking fastener. 13 is inserted through the positioning slot 12 and locked to the bottom end of the positioning guide post 3, so that the positioning guide post 3 is fixed upright on the first handle 1.
As shown in FIGS. 2 to 4, the rod block 4 is pivotally disposed in the pivot portion 25 and longitudinally pivoted. The rod block 4 has a second tooth portion 42 engaged with the plurality of teeth. The distance L1 between the axis 411 of the horizontal axis 41 and the tooth peak 421 of the second tooth portion 42 is greater than the tooth valley between the first tooth portion 311 of the horizontal axis 411 to the horizontal axis 41. At a distance L2 of 312, a second elastic member 43 pulls the rod block 4 in the pivoting portion 25 to maintain the hem of the second tooth portion 42 and maintains engagement between the plurality of first tooth portions 311.
The pivoting portion 25 shown in FIGS. 2 to 3 is a member independent of the tool holder 21, and the pivoting portion 25 is overlapped at the tool holder 21 at both ends of the longitudinal side hole 24 in the longitudinal direction. The pivoting portion 25 has two side ears 251, and a long groove 252 is formed between the two side ears 251. The horizontal axis 41 passes through the long groove 252 and is fixed to the two side ears 251. The rod block 4 is pivotally disposed in the horizontal groove 252. a shaft 41, a hook 253 passes through the long groove 252 and is fixed to the two side ears 251. The second elastic member 43 is a tension spring, and the two ends are respectively coupled to the hook 253 and the hook 253. Rodent block 4.
When the grafting tool is actually operated, the first handle 1 is closed with respect to the second handle 2, and the tool holder 21 is linearly oriented in a direction approaching the carrier 11 with the guiding of the positioning guide 3 Sliding, for cutting the grafted stem, after which the first grip 1 is opened relative to the second grip 2, and the cutter holder 21 is further away from the guide post 3 The direction of the carrier 11 is linearly slid in the longitudinal direction, thereby completing the shearing of the branches, so that the grafted stems and the grafted branches can be connected to each other in a straight shape.
When the first handle 1 is closed relative to the second handle 2, the rod block 4 will move downwardly along the tool post 21 on the positioning post 3 with the second tooth portion 42 and the first tooth portion of the tooth row 31. When the 311 is engaged, if the hand is released without continuing to close the first handle 1 and the second handle 2, the first elastic member 32 will be pulled to cause the knife holder 21 to slide upward. The distance from the axis 411 of the horizontal axis 41 to the tooth peak 421 of the second tooth portion 42 is greater than the tooth valley 312 between the first tooth portion 311 of the horizontal axis 411 to the horizontal axis 41. The distance between the tooth peaks 421 of the second tooth portion 42 and the first tooth portion 311 is higher than the horizontal axis 41. At this time, if the second tooth portion 42 of the rod block 4 is further swayed, The tooth valley 312 of the first tooth portion 311 is caught, so that the tool holder 21 cannot be slid upward, and the shear opening formed between the blade 22 and the carrier 11 can be fixed. If the second tooth portion 42 is to be disengaged from the engagement of the first tooth portion 311, the tool holder 21 can be slid upward to open the shear opening, and the first handle 1 can be opposite to the second handle 2 The second tooth portion 42 is disengaged from the engagement of the first tooth portion 311, and when the first handle 1 and the second handle 2 are loosened, the first elastic member 32 can be pulled by the pulling of the first elastic member 32. The tool holder 21 slides up.
It is not difficult to find the advantages of the present invention from the above description, in that during the shearing of the branches, the shear opening formed between the blade 22 and the carrier 11 can be determined by closing the first handle 1 relative to the second handle 2. The size of the second tooth portion 42 is engaged with the first tooth portion 311 to position the tool holder 21 on the positioning guide post 3, and the cutting opening can be fixed at this time, even if it is close to the branch without being cut. Or if it has been slightly cut into the branches, even if the two grips 1, 2 are not held by hand, the shear opening can be maintained at a fixed width. At this time, as shown in Fig. 6, the user needs to adjust slightly. When the position of the branch 5 is cut, or the length of the cut of the branch 5 is measured by the operation of the measuring tool 6, both hands can be used to achieve the convenience of cutting the branches.
The above description of the embodiments is intended to be illustrative of the invention and is not intended to limit the scope of the invention.
From the above detailed description, it will be apparent to those skilled in the art that the present invention can achieve the foregoing objects and is in accordance with the provisions of the Patent Law.

1‧‧‧第一握柄 1‧‧‧First grip

11‧‧‧承載座 11‧‧‧Hosting

12‧‧‧定位槽 12‧‧‧ positioning slot

13‧‧‧鎖固件 13‧‧‧Locker

2‧‧‧第二握柄 2‧‧‧second grip

21‧‧‧刀架 21‧‧‧Tool holder

22‧‧‧刀刃 22‧‧‧ Blade

23‧‧‧穿孔 23‧‧‧Perforation

24‧‧‧長形側孔 24‧‧‧Long side hole

25‧‧‧樞接部 25‧‧‧ pivotal department

251‧‧‧側耳 251‧‧‧ 耳耳

252‧‧‧長溝 252‧‧‧Long ditch

253‧‧‧勾柱 253‧‧‧Hook

3‧‧‧定位導柱 3‧‧‧ Positioning guide column

31‧‧‧齒排 31‧‧‧ teeth row

311‧‧‧第一齒部 311‧‧‧First tooth

32‧‧‧第一彈性件 32‧‧‧First elastic parts

4‧‧‧嚙齒塊 4‧‧‧ rodent block

41‧‧‧橫軸 41‧‧‧ horizontal axis

43‧‧‧第二彈性件 43‧‧‧Second elastic parts

Claims (4)

【第1項】[Item 1] 一種剪切開口可固定的接枝用具，其係包括：
　　一第一握柄，前端具有一承載座；
　　一第二握柄，與該第一握柄交叉樞設而可張開或閉合，前端於該承載座之相對位置連結一刀架，此刀架具有一與該承載座間形成剪切開口之刀刃，且刀架具有一縱向之穿孔，該刀架一側具有一與該穿孔相通之長形側孔，該刀架於該長形側孔的同側具有一樞接部；
　　一定位導柱，直立設於該第一握柄之承載座，該刀架以其穿孔穿設於該定位導柱以限制僅相對該承載座呈縱向且直線滑移，該定位導柱的一側具有由複數第一齒部構成之齒排於該長形側孔中露出，且該定位導柱中設有一於二握柄鬆開時將該刀架往該定位導柱頂部推送的第一彈性件；
　　一嚙齒塊，以一橫軸樞設於該樞接部中而可縱向地樞擺，該嚙齒塊具有一第二齒部嚙合於該複數第一齒部間，該橫軸之軸心至該第二齒部之齒峰的距離大於該軸心至該橫軸水平高度之第一齒部間之齒谷的距離，一第二彈性件於該樞接部中牽制該嚙齒塊而維持該第二齒部下擺且於該複數第一齒部間維持嚙合。A grafting device capable of being fixed by a cutting opening, the system comprising:
a first handle having a carrier at the front end;
a second handle is pivotally connected to the first handle to be opened or closed, and the front end is coupled to a tool holder at a position opposite to the carrier, the tool holder having a cutting edge forming a cutting opening between the holder and the carrier. The tool holder has a longitudinal through hole, and one side of the tool holder has an elongated side hole communicating with the through hole, and the tool holder has a pivoting portion on the same side of the elongated side hole;
a positioning guide column is erected on the bearing seat of the first handle, and the tool holder is inserted through the positioning guide post with its through hole to limit longitudinal and linear sliding only relative to the bearing seat, and one of the positioning guiding columns a tooth row formed by the plurality of first tooth portions is exposed in the elongated side hole, and the positioning guide column is provided with a first pusher for pushing the tool holder toward the top of the positioning guide post when the two handles are loosened Elastic member
a rod block pivotally disposed in the pivot portion and longitudinally pivotable, the rod block having a second tooth portion engaged between the plurality of first tooth portions, the axis of the horizontal axis to the The distance of the tooth peak of the second tooth portion is greater than the distance between the axis of the first tooth portion of the horizontal axis to the horizontal axis, and a second elastic member pinches the rod block in the pivot portion to maintain the first The two tooth hem is maintained and meshed between the plurality of first teeth. 【第2項】[Item 2] 依請求項1所述之剪切開口可固定的接枝用具，其中，該定位導柱之斷面為方形，該刀架之穿孔對應該定位導柱而亦為方孔，該刀架之穿孔穿設於定位導柱時可防止相對轉動而脫位。The grafting device according to claim 1, wherein the positioning guide pillar has a square cross section, and the perforation of the tool holder is positioned as a square hole, and the tool holder is perforated. When it is placed on the positioning guide post, it can prevent relative rotation and dislocation. 【第3項】[Item 3] 依請求項1所述之剪切開口可固定的接枝用具，其中，該第一握柄於該定位導柱所設之處具有一定位槽，該定位導柱以底端設於該定位槽中，並以一鎖固件穿經該定位槽而鎖固於該定位導柱之底端，俾供該定位導柱得於該第一握柄上拆卸與安裝。The cleavage opening-fixable grafting tool according to claim 1, wherein the first handle has a positioning groove at a position where the positioning guide post is disposed, and the positioning guide post is disposed at the bottom end of the positioning guide groove And a locking fastener is inserted through the positioning slot to be locked to the bottom end of the positioning guide post, and the positioning guide post is disassembled and mounted on the first handle. 【第4項】[Item 4] 依請求項1所述之剪切開口可固定的接枝用具，其中，該樞接部於該長形側孔的長度方向的兩端搭接在該刀架，該樞接部具有二側耳，該二側耳間形成一長溝，該橫軸穿經該長溝且固定於該二側耳，該嚙齒塊於該長溝中樞設於該橫軸，一勾柱於該橫軸上方穿經該長溝且固定於該二側耳，該第二彈性件為一拉伸彈簧而以兩端分別結合在該勾柱與該嚙齒塊。The cleavage opening-fixable grafting tool according to claim 1, wherein the pivoting portion overlaps the turret at both ends of the elongated side hole in the longitudinal direction, and the pivoting portion has two side ears. a long groove is formed between the two ears, the transverse axis passes through the long groove and is fixed to the two side ears. The rod block is pivotally disposed on the horizontal axis of the long groove, and a hook column passes through the long groove above the horizontal axis and is fixed on the horizontal groove. The two side ears, the second elastic member is a tension spring, and the two ends are respectively coupled to the hook column and the rod block.
TW103128084A 2014-08-15 2014-08-15 Grafting tool capable of fixing cut opening TW201605330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW103128084A TW201605330A (en) 2014-08-15 2014-08-15 Grafting tool capable of fixing cut opening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW103128084A TW201605330A (en) 2014-08-15 2014-08-15 Grafting tool capable of fixing cut opening

Publications (1)

Publication Number Publication Date
TW201605330A true TW201605330A (en) 2016-02-16

Family

ID=55809794

Family Applications (1)

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Country Status (1)

Country Link
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