CN208551452U - A kind of coconut opening bit - Google Patents

A kind of coconut opening bit Download PDF

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Publication number
CN208551452U
CN208551452U CN201820332789.4U CN201820332789U CN208551452U CN 208551452 U CN208551452 U CN 208551452U CN 201820332789 U CN201820332789 U CN 201820332789U CN 208551452 U CN208551452 U CN 208551452U
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CN
China
Prior art keywords
drilling pipe
coconut
blade
opening
opening bit
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
CN201820332789.4U
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Chinese (zh)
Inventor
冯金龙
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201820332789.4U priority Critical patent/CN208551452U/en
Application granted granted Critical
Publication of CN208551452U publication Critical patent/CN208551452U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of coconut opening bit, belongs to boring bar tool technical field.It solves the problems, such as existing coconut hole making drill aperture low efficiency.This coconut opening bit includes cylindrical drilling pipe, the edge of drilling pipe bottom is equipped with several blades, the top of drilling pipe has fixed part for fixing, there is accommodating chamber through drilling pipe bottom and cylindrical along the axial drilling pipe of drilling pipe, there is opening on the side wall of drilling pipe, opening is connected with accommodating chamber, and the internal diameter of drilling pipe is equal to or more than along the distance on the radial opening both sides of drilling pipe.This coconut opening bit has the advantages that improve coconut aperture efficiency.

Description

A kind of coconut opening bit
Technical field
The utility model belongs to boring bar tool technical field, is related to a kind of opening bit, in particular to a kind of coconut aperture Drill bit.
Background technique
In the hot summer, refrigerant coconut milk is favored by people, fresh coconut milk, relative to existing all kinds of Beverage for, more quench one's thirst, and natural coconut milk does not include the chemical substances such as pigment, is pure natural drink, is to have The drink of benefit and health.But coconut itself has adamantine shell, people need to use hilt before drinking coconut milk Coconut is rived, and during this, coconut milk can be sprinkled upon on ground or clothes, and pollution is also increased while causing waste, And using during kitchen knife, it is easy to injury.
For the problem present on, people make miscellaneous improvement, and some has also applied for patent, such as China is specially Sharp documents and materials disclose a kind of coconut hole making drill [application number: 201620247098.5;Authorization Notice No.: CN205585904U] comprising handle body, hollow drilling pipe and dredging pipe, handle body is interior to be equipped with through-hole, fixed company in through-hole Connect hollow drilling pipe, dredging pipe is through in through-hole and hollow drilling pipe, and hollow drilling pipe is equipped with and opens Bottle cap structure, and opening Bottle cap structure is In the engraved structure of concave.
The coconut hole making drill of this kind of structure can carry out aperture to coconut.But the coconut hole making drill of this kind of structure, in aperture When, jagged blade is resisted against on coconut, is then rotated by handle body, so that blade is cut cocoanut shell, makes portion Divide the cocoanut shell cut away to be embedded into hollow drilling pipe, after the completion of aperture, hollow drilling pipe extracted, dredging pipe is then pushed, It will be embedded in the cocoanut shell in hollow drilling pipe by dredging pipe to release, i.e., carry out aperture using the coconut hole making drill of this kind of structure When, need to first pass through hollow drilling pipe and blade drill, then by dredging pipe by cocoanut shell take out two steps, step compared with It is more, aperture low efficiency, and the coconut hole making drill of this kind of structure can only carry out aperture, aperture low efficiency by manually mode.
Summary of the invention
The purpose of this utility model is to propose a kind of coconut super hole cutter for the above-mentioned problems in the prior art The technical issues of head, solution is the aperture efficiency for how improving coconut.
The purpose of this utility model can be realized by the following technical scheme: a kind of coconut opening bit, including be in cylinder The drilling pipe of shape, the edge of the drilling pipe bottom are equipped with several blades, and the top of the drilling pipe has fixation for fixing Portion has accommodating chamber through drilling pipe bottom and cylindrical, which is characterized in that the brill along the axial direction drilling pipe of drilling pipe There is opening, the opening is connected with accommodating chamber, and the distance along the radial direction of the drilling pipe opening both sides is equal on the side wall of cylinder Or the internal diameter greater than drilling pipe.
In use, by fixed part that this coconut opening bit is fixed in a device, blade is resisted against on coconut, equipment belt Dynamic coconut opening bit rotation, blade cut cocoanut shell, are cut to the cocoanut shell come and are embedded into accommodating chamber, after the completion of cutting, This coconut opening bit is taken out, when boring next coconut, slag charge under the influence of centrifugal force, can be got rid of automatically by opening Out, step is few when making this coconut opening bit to coconut progress aperture, and aperture is high-efficient, and this coconut opening bit can pacify Dress carries out automated production in a device, improves the aperture efficiency of coconut.
In a kind of above-mentioned coconut opening bit, along the axial direction of drilling pipe, the top of the opening and the top of accommodating chamber It is co-located.This kind of structure guarantees cocoanut shell energy all and is timely thrown out of that cocoanut shell will not leave in accommodating chamber In, improve aperture efficiency.
In a kind of above-mentioned coconut opening bit, the lateral wall of the blade, which slopes inwardly, to be arranged, the sword of the blade The diameter of a circle that point surrounds is less than the internal diameter of drilling pipe.This kind of structure, enables blade to be preferably cut into cocoanut shell, makes to cut out The outer diameter of the cocoanut shell come is less than the internal diameter of drilling pipe, and so that the cocoanut shell cut out is preferably entered will not in accommodating chamber It blocks, improves the cutting efficiency of cocoanut shell, to improve the aperture efficiency of coconut.
In a kind of above-mentioned coconut opening bit, there is first step on the lateral wall between the blade and drilling pipe Face, the outer diameter at the top of the blade are greater than the outer diameter of drilling pipe, have second step face, the blade on the inner wall side of the blade The inwardly projecting setting in bottom.This kind of structure, enables this opening bit to be preferably embedded into cocoanut shell, makes the coconut palm cut out Sub- shell can preferably be entered in accommodating chamber and will not be blocked, and improve the cutting efficiency of cocoanut shell, to improve the aperture of coconut Efficiency.
In a kind of above-mentioned coconut opening bit, the blade is in oblique zigzag.This kind of structure improves cutting force, makes Cocoanut shell can be preferably cut open, to improve the aperture efficiency of coconut.
In a kind of above-mentioned coconut opening bit, the drilling pipe, blade and fixed part are an integral structure.Integral type knot Structure, firmness is high, is hardly damaged opening bit.
In a kind of above-mentioned coconut opening bit, the outer diameter of the fixed part is less than the outer diameter of drilling pipe, the fixed part In hexagonal prisms, cylinder or triangular prism shape.
In a kind of above-mentioned coconut opening bit, the bottom of the drilling pipe and blade pass through cure process.It improves strong Degree, is hardly damaged opening bit.
Compared with prior art, a kind of coconut opening bit provided by the utility model has the advantage that
1, this coconut opening bit opens up opening on the side wall of drilling pipe, by the rotation of opening bit make to be cut to come Cocoanut shell thrown away from opening, reduce aperture the step of, improve the aperture efficiency of coconut.
2, the setting of this coconut opening bit blade enables blade to be preferably embedded into cocoanut shell, while making to be cut Cocoanut shell out can preferably be embedded into accommodating chamber, block coconut opening bit will not during cutting, from And improve the aperture efficiency of coconut.
Detailed description of the invention
Fig. 1 is the overall structure diagram one of this coconut opening bit.
Fig. 2 is the overall structure diagram two of this coconut opening bit.
Fig. 3 is the partial structurtes schematic cross-sectional view of this coconut opening bit.
In figure, 1, drilling pipe;2, blade;21, blade tip;3, fixed part;4, accommodating chamber;5, it is open;6, First terrace;7, Two step surfaces.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.
This coconut opening bit is mostly installed in equipment, with realize mechanical automation to coconut carry out aperture, simultaneously This coconut opening bit can also carry out aperture to coconut by manually mode.This coconut opening bit can also be to remaining class As article carry out aperture.
As shown in Figure 1 and Figure 2, this coconut opening bit include drilling pipe 1, the blade 2 being arranged at 1 bottom edge of drilling pipe and 1 top fixed part 3 for fixing of drilling pipe, drilling pipe 1, blade 2 and fixed part 3 are an integral structure, the bottom of drilling pipe 1 and blade 2 pass through cure process.
Drilling pipe 1 is cylindrical, and blade 2 is in oblique zigzag, and the outer diameter of fixed part 3 is less than the outer diameter of drilling pipe 1, the present embodiment In, the quantity of blade 2 is eight, and fixed part 3 is in hexa-prism, in actual production, the quantity of blade 2 can for six or Ten, fixed part 3 can cylindrical or triangular prism shape.
There is accommodating chamber 4 through 1 bottom of drilling pipe and cylindrical, the side wall of drilling pipe 1 along the axial drilling pipe 1 of drilling pipe 1 Upper to have opening 5, opening 5 is connected with accommodating chamber 4, along the axial direction of drilling pipe 1, is open 5 top and the top of accommodating chamber 4 is located at Same position is equal to or more than the internal diameter of drilling pipe 1 along the distance on 5 both sides of radial opening of drilling pipe 1.
The setting as shown in figure 3, lateral wall of blade 2 slopes inwardly, the diameter of a circle that the blade tip 21 of blade 2 surrounds, which is less than, to be bored The internal diameter of cylinder 1.There is First terrace 6, the outer diameter at 2 top of blade is greater than drilling pipe 1 on lateral wall between blade 2 and drilling pipe 1 Outer diameter, there is on the inner wall side of blade 2 second step face 7, the inwardly projecting setting in the bottom of blade 2.In use, passing through fixation Portion 3 fixes this coconut opening bit in a device, and blade 2 is resisted against on coconut, and equipment drives the rotation of coconut opening bit, knife Sword 2 cuts cocoanut shell, is cut to the cocoanut shell come and is embedded into accommodating chamber 4, after the completion of cutting, this coconut opening bit is taken Out, when boring next coconut, slag charge under the influence of centrifugal force, can be thrown away automatically by opening.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although drilling pipe 1, blade 2, blade tip 21, fixed part 3, accommodating chamber 4, opening 5, first step are used more herein The terms such as face 6, second step face 7, but it does not exclude the possibility of using other terms.The use of these items is only for more Easily describe and explain the essence of the utility model;It is practical new with this for being construed as any additional limitation all Type spirit is disagreed.

Claims (8)

1. a kind of coconut opening bit, including cylindrical drilling pipe (1), the edge of drilling pipe (1) bottom is equipped with several The top of a blade (2), the drilling pipe (1) has fixed part for fixing (3), along the axial direction drilling pipe (1) of drilling pipe (1) In have through drilling pipe (1) bottom and cylindrical accommodating chamber (4), which is characterized in that have on the side wall of the drilling pipe (1) It is open (5), the opening (5) is connected with accommodating chamber (4), and the distance along described opening (5) both sides of the radial direction of drilling pipe (1) is equal to Or it is greater than the internal diameter of drilling pipe (1).
2. a kind of coconut opening bit according to claim 1, which is characterized in that the axial direction along drilling pipe (1), the opening (5) top at top and accommodating chamber (4) is co-located.
3. a kind of coconut opening bit according to claim 1, which is characterized in that the lateral wall of the blade (2) is inside It is obliquely installed, the diameter of a circle that the blade tip (21) of the blade (2) surrounds is less than the internal diameter of drilling pipe (1).
4. a kind of coconut opening bit according to claim 1 or 2 or 3, which is characterized in that the blade (2) and drilling pipe (1) there are First terrace (6) on the lateral wall between, the outer diameter at the top of the blade (2) is greater than the outer diameter of drilling pipe (1), institute Stating on the inner wall side of blade (2) has second step face (7), the inwardly projecting setting in bottom of the blade (2).
5. a kind of coconut opening bit according to claim 1 or 2 or 3, which is characterized in that the blade (2) is in tiltedly saw Dentation.
6. a kind of coconut opening bit according to claim 1 or 2 or 3, which is characterized in that the drilling pipe (1), blade (2) it is an integral structure with fixed part (3).
7. a kind of coconut opening bit according to claim 1 or 2 or 3, which is characterized in that outside the fixed part (3) Diameter is less than the outer diameter of drilling pipe (1), and the fixed part (3) is in hexagonal prisms, cylinder or triangular prism shape.
8. a kind of coconut opening bit according to claim 1 or 2 or 3, which is characterized in that the bottom of the drilling pipe (1) Pass through cure process with blade (2).
CN201820332789.4U 2018-03-12 2018-03-12 A kind of coconut opening bit Expired - Fee Related CN208551452U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820332789.4U CN208551452U (en) 2018-03-12 2018-03-12 A kind of coconut opening bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820332789.4U CN208551452U (en) 2018-03-12 2018-03-12 A kind of coconut opening bit

Publications (1)

Publication Number Publication Date
CN208551452U true CN208551452U (en) 2019-03-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820332789.4U Expired - Fee Related CN208551452U (en) 2018-03-12 2018-03-12 A kind of coconut opening bit

Country Status (1)

Country Link
CN (1) CN208551452U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110447503A (en) * 2019-08-14 2019-11-15 重庆市林业科学研究院 A kind of rosin collector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110447503A (en) * 2019-08-14 2019-11-15 重庆市林业科学研究院 A kind of rosin collector
CN110447503B (en) * 2019-08-14 2021-10-08 重庆市林业科学研究院 Rosin collector

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190301

Termination date: 20210312

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