CN207185309U - A kind of grafting knife and grafting apparatus - Google Patents

A kind of grafting knife and grafting apparatus Download PDF

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Publication number
CN207185309U
CN207185309U CN201720745864.5U CN201720745864U CN207185309U CN 207185309 U CN207185309 U CN 207185309U CN 201720745864 U CN201720745864 U CN 201720745864U CN 207185309 U CN207185309 U CN 207185309U
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CN
China
Prior art keywords
knife
grafting
shear knife
shear
handle portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720745864.5U
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Chinese (zh)
Inventor
韩世明
王月霞
左经会
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liupanshui Normal University
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Liupanshui Normal University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Liupanshui Normal University filed Critical Liupanshui Normal University
Priority to CN201720745864.5U priority Critical patent/CN207185309U/en
Application granted granted Critical
Publication of CN207185309U publication Critical patent/CN207185309U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Cutter field is the utility model is related to, specially a kind of grafting knife and grafting apparatus.The grafting knife includes handle portion, connecting portion and blade part, the handle portion connects with the blade part through the connecting portion, and the blade part includes blade and the knife back, and the knife back is provided with press section, the thickness of the press section is 0.4cm~1cm, and the handle portion is provided with Non-slip material.The grafting apparatus includes the first shear knife and the second shear knife arranged in a crossed manner, the shear knife is above-mentioned grafting knife, the connecting portion of first shear knife is provided with mounting hole, the connecting portion of second shear knife is provided with mounting protrusion, the mounting protrusion includes column connector and installation fitting, the cross section of the installation fitting is more than the cross section of the column connector, and the installation fitting can pass through the mounting hole, and the mounting hole rotates around the column connector.The grafting knife is in use, more laborsaving and easy to operation by the force to press section.

Description

A kind of grafting knife and grafting apparatus
Technical field
Cutter field is the utility model is related to, specially a kind of grafting knife and grafting apparatus.
Background technology
During using grafting knife, the plant for being difficult to cut such as is run into, then needs to press the knife back to exert a force.It is existing The grafting knife knife back is very narrow, so as to which inconvenient user exerts a force.In addition, in grafting procedures, also need to sometimes to plant Sheared, existing grafting knife and grafting shear are provided separately, not only inconvenient to carry, and are inconvenient to store.Therefore, it is necessary to set Count a kind of new grafting knife and grafting apparatus easy to carry and use.
The content of the invention
In view of this, the utility model provides a kind of grafting knife and grafting apparatus, very convenient user's force and use.
In order to achieve the above object, the utility model mainly provides following technical scheme：
By a kind of grafting knife, including handle portion, connecting portion and blade part, described in the handle portion and blade part warp Connecting portion connects, and the blade part includes blade and the knife back, and the knife back is provided with press section, and the thickness of the press section is 0.4cm~1cm, the handle portion are provided with Non-slip material.
In above-mentioned grafting knife, the linear type of the knife back.
In above-mentioned grafting knife, the area of the press section is 0.8cm2~2cm2。
In above-mentioned grafting knife, the press section shape is coincide with thumb-shaped.
In above-mentioned grafting knife, the Non-slip material is rubber, latex or silica gel material.
The purpose of this utility model can also be achieved through the following technical solutions.
By a kind of grafting apparatus, including the first shear knife and the second shear knife arranged in a crossed manner, the shear knife is above-mentioned Grafting knife,
The connecting portion of first shear knife is provided with mounting hole,
The connecting portion of second shear knife is provided with mounting protrusion, and the mounting protrusion includes column connector and installation Accessory, the cross section of the installation fitting are more than the cross section of the column connector, and the installation fitting can pass through described Mounting hole, the mounting hole rotate around the column connector.
In above-mentioned grafting apparatus, the length of the installation fitting is L, and the width of the installation fitting is W, and the column connects A diameter of D of fitting, L >=1.5*W >=D；
The shape of the mounting hole is identical with the installation fitting shape, and the installation fitting can be sleeved on the installation In hole.
In above-mentioned grafting apparatus, the mounting hole along its length on axis and first shear knife along length side Angled upward axis institute is 0 °；The installation fitting along its length on axis and the second shear knife edge On length direction axis institute it is angled be A, 60 ° of 180 ° of ＜ A ＜.
In above-mentioned grafting apparatus, the height of the column connector with the first shear knife thickness it is identical.
In above-mentioned grafting apparatus, set between the handle portion of first shear knife and the handle portion of second shear knife Flexible part；
First face of the first shear knife handle portion is provided with the first elastomer shackle member,
Second face of the second shear knife handle portion is provided with the second elastomer shackle member,
First face and the second face are two relative faces,
Detachable card is connected on the first elastomer shackle member and second elastomer respectively at the both ends of the elastomer In shackle member.
By above-mentioned technical proposal, the utility model proposes a kind of grafting knife and preparation method thereof at least have it is following excellent Point：
Grafting knife provided by the utility model, the grafting knife in use, by the force to press section, more Add laborsaving and easy to operation.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is the structural representation of grafting knife embodiment of the present utility model；
Fig. 2 is the structural representation of grafting apparatus embodiment of the present utility model；
Fig. 3 is the structural representation of the first shear knife of the utility model grafting apparatus embodiment；
Fig. 4 is the structural representation of the second shear knife of the utility model grafting apparatus embodiment；
Fig. 5 is structural representation of the installation fitting with column connector of the utility model grafting apparatus embodiment.
Embodiment
Further to illustrate that the utility model is to reach the technological means and effect that predetermined goal of the invention taken, below With reference to accompanying drawing and preferred embodiment, to according to the utility model proposes a kind of grafting knife embodiment, structure, feature And its effect, describe in detail as after.In the following description, what different " embodiment " or " embodiment " referred to is not necessarily same Embodiment.In addition, the special characteristic, structure or feature in one or more embodiments can be combined by any suitable form.
Grafting knife embodiment
A kind of grafting knife as shown in Figure 1, the grafting knife include handle portion 1, connecting portion 2 and blade part 3, the handle Portion 1 and the blade part 3 connect through the connecting portion 2, and the blade part 3 includes blade and the knife back, and the knife back is provided with and pressed Splenium 4, the thickness of the press section 4 is 0.2cm, and the handle portion 1 is provided with Non-slip material 5.
The grafting knife is in use, more laborsaving and easy to operation by the force to press section 4.This implementation In example, described press section 4 is the whole knife back.
User holds handle portion 1 during using the grafting knife, and the Non-slip material 5 can play anti-skidding effect, During user uses grafting knife, it is not easy to situation about sliding.
In the present embodiment, the Non-slip material 5 is entwined for kernmantle.The Non-slip material 5 is rubber, latex or silica gel material Matter.
As the embodiment that can be converted, Arbitrary Digit that the thickness of the press section 4 can be between 0.4cm~1cm Value.
Another embodiment in the present embodiment, the linear type of the knife back.
Another embodiment in the present embodiment, the area of the press section 4 is 0.8cm2~2cm2, the shape of press section 4 Shape coincide with thumb-shaped.
Grafting apparatus embodiment
A kind of grafting apparatus as shown in Figures 2 to 5, including the first shear knife 11 and the second shear knife 12 arranged in a crossed manner, The shear knife is the grafting knife in above-mentioned grafting knife embodiment, and the connecting portion 2 of first shear knife 11 is provided with mounting hole 6, the connecting portion 2 of second shear knife 12 is provided with mounting protrusion 6, and the mounting protrusion 6 includes column connector 61 and peace Assembly parts 62, the cross section of the installation fitting 62 are more than the cross section of the column connector 61, the energy of installation fitting 62 It is enough to be rotated through the mounting hole 6, the mounting hole 6 around the column connector 61.
The mounting hole 6 is just sleeved on the column connector 61 through after the installation fitting 62.Rotating Cheng Zhong, the installation fitting 62 can block the connecting portion 2 of first shear knife 11, so as to make first shear knife 11, without departing from second shear knife 12, are rotated, described first cuts by the mounting hole 6 on the column connector 61 Cutting knife 11 forms scissors with second shear knife 12.That is, the blade part 3 of first shear knife 11 and described second The blade part 3 of shear knife 12 is oppositely arranged, the knife back portion of the knife back portion of first shear knife 11 and second shear knife 12 The back of the body is set.
Needing first shear knife 11 and second shear knife 12 with grafting knife in use, by described in rotation First shear knife 11, the mounting hole 6 is departed from into the mounting protrusion 6, first shear knife 11 is sheared with described second Knife 12 departs from, and first shear knife 11 and second shear knife 12 can use as shear knife.In the grafting apparatus As grafting shear in use, after by the way that first shear knife 11 and second shear knife 12 are assembled, it can both realize and transfer Connect the assembling cut.
When it is implemented, the length of the installation fitting 62 is L, the width of the installation fitting 62 is W, and the column connects A diameter of D of fitting 61, L >=1.5*W >=D；The shape of the mounting hole 6 is identical with the shape of installation fitting 62, the peace Assembly parts 62 can be sleeved in the mounting hole 6.That is, in this way, can be by the first shearing in rotation Knife 11 blocks, it is not easy to the problem of departing from.
After the mounting hole 6 is by the installation fitting 62, the ring of mounting hole 6 is placed in the column connector 61 weeks Enclose, when rotating, the longitudinal central axis line of the mounting hole 6 and the longitudinal central axis line of the installation fitting 62 are angled, so as to institute First shear knife 11 can be blocked by stating installation fitting 62, will not fall off first shear knife 11.
In order to ensure that the angle that first shear knife 11 and second shear knife 12 are open facilitates grafting, the peace Fill hole 60 along its length on axis and first shear knife 11 along its length on axis institute it is angled be 0 °； The installation fitting 62 along its length on axis and second shear knife 12 along its length on axis institute Angled is A, 60 ° of 180 ° of ＜ A ＜.That is, the angle between first shear knife 11 and second shear knife 12 For 0 ° to 120 ° when, the grafting apparatus can ensure that the first shear knife 11 will not fall off.
When it is implemented, the height of the column connector 61 with the first shear knife 11 thickness it is identical.That is, In use, first shear knife 11 can be close to second shear knife 12, so as to ensure the grafting apparatus conduct Sharpness when grafting shear uses.
In order to be more convenient the use of operator, handle portion and second shear knife 12 in first shear knife 11 Elastic component is provided between handle portion.
When not in use, first shear knife 11 and second shear knife 12 are overlapping to be set the grafting apparatus, in closing Conjunction state.The elastic component can make first shear knife 11 and second shear knife 12 tend to open mode.So as to more The use of convenient use person.
When it is implemented, the first face of the handle portion of the first shear knife 11 is provided with the first elastomer shackle member, it is described Second face of the handle portion of the second shear knife 12 is provided with the second elastomer shackle member, and first face and the second face are relative two Individual face, detachable card is connected on the first elastomer shackle member and the second elastomer clamping respectively at the both ends of the elastomer In part.In the grafting apparatus as grafting knife in use, the elastomer can be removed, so as to be more convenient it as grafting knife Use.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal Limitation, any simple modification, equivalent change and modification made to above example according to the technical essence of the utility model, In the range of still falling within technical solutions of the utility model.

Claims (10)

  1. A kind of 1. grafting knife, it is characterised in that including handle portion, connecting portion and blade part, the handle portion and the blade part Connected through the connecting portion, the blade part includes blade and the knife back, and the knife back is provided with press section, the thickness of the press section Spend and be provided with Non-slip material for 0.4cm~1cm, the handle portion.
  2. 2. grafting knife according to claim 1, it is characterised in that
    The linear type of the knife back.
  3. 3. grafting knife according to claim 1, it is characterised in that
    The area of the press section is 0.8cm2~2cm2。
  4. 4. grafting knife according to claim 1, it is characterised in that
    The press section shape is coincide with thumb-shaped.
  5. 5. grafting knife according to claim 4, it is characterised in that
    The Non-slip material is rubber, latex or silica gel material.
  6. 6. a kind of grafting apparatus, including the first shear knife and the second shear knife arranged in a crossed manner, it is characterised in that
    The shear knife is the grafting knife any one of claim 1 to 5,
    The connecting portion of first shear knife is provided with mounting hole,
    The connecting portion of second shear knife is provided with mounting protrusion, and the mounting protrusion includes column connector and installation is matched somebody with somebody Part, the cross section of the installation fitting are more than the cross section of the column connector, and the installation fitting can pass through the peace Hole is filled, the mounting hole rotates around the column connector.
  7. 7. grafting apparatus according to claim 6, it is characterised in that
    The length of the installation fitting is L, and the width of the installation fitting is W, a diameter of D of the column connector, L >= 1.5*W≥D；
    The shape of the mounting hole is identical with the installation fitting shape, and the installation fitting can be sleeved on the mounting hole It is interior.
  8. 8. grafting apparatus according to claim 7, it is characterised in that
    The mounting hole along its length on axis and first shear knife along its length on axis be in angle Spend for 0 °；
    The installation fitting along its length on axis and second shear knife along its length on axis institute Angled is A, 60 ° of 180 ° of ＜ A ＜.
  9. 9. grafting apparatus according to claim 6, it is characterised in that
    The height of the column connector with the first shear knife thickness it is identical.
  10. 10. grafting apparatus according to claim 6, it is characterised in that
    Elastic component is provided between the handle portion of first shear knife and the handle portion of second shear knife；
    First face of the first shear knife handle portion is provided with the first elastomer shackle member,
    Second face of the second shear knife handle portion is provided with the second elastomer shackle member,
    First face and the second face are two relative faces,
    Detachable card is connected on the first elastomer shackle member and the second elastomer clamping respectively at the both ends of the elastomer In part.
CN201720745864.5U 2017-06-26 2017-06-26 A kind of grafting knife and grafting apparatus Expired - Fee Related CN207185309U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720745864.5U CN207185309U (en) 2017-06-26 2017-06-26 A kind of grafting knife and grafting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720745864.5U CN207185309U (en) 2017-06-26 2017-06-26 A kind of grafting knife and grafting apparatus

Publications (1)

Publication Number Publication Date
CN207185309U true CN207185309U (en) 2018-04-06

Family

ID=61784177

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720745864.5U Expired - Fee Related CN207185309U (en) 2017-06-26 2017-06-26 A kind of grafting knife and grafting apparatus

Country Status (1)

Country Link
CN (1) CN207185309U (en)

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180406

Termination date: 20190626