CN206967531U - It is a kind of can more allowing blade replacement domestic knife - Google Patents
It is a kind of can more allowing blade replacement domestic knife Download PDFInfo
- Publication number
- CN206967531U CN206967531U CN201720138570.6U CN201720138570U CN206967531U CN 206967531 U CN206967531 U CN 206967531U CN 201720138570 U CN201720138570 U CN 201720138570U CN 206967531 U CN206967531 U CN 206967531U
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- knife
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- mounting portion
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Abstract
The utility model discloses it is a kind of can more allowing blade replacement domestic knife, including handle of a knife and blade, handle of a knife be made up of upper handle of a knife and lower handle of a knife two parts, coordinated using neck, and handle of a knife afterbody is provided with retaining mechanism.Blade end is provided with blade mounting portion, is provided with bayonet socket above blade mounting portion, lower section is provided with inclined-plane.The utility model can slide lower handle of a knife to dismount blade, effectively realize that blade is replaced, handle of a knife is recycled by unlocking the retaining mechanism of handle of a knife afterbody, and simple in construction, and more allowing blade replacement is convenient and swift.
Description
Technical field
The utility model is related to kitchen article technical field, particularly it is a kind of can more allowing blade replacement domestic knife.
Background technology
Current market sales of various vegetable knifes, blade be the consumable accessory in cutter, either metal blade either
Ceramic tip, used a period of time rear knife edge all can rust, be required for often whet a knife better use, but whet a knife not be people
People is expert at, and wastes time.
Kitchen knife species of the prior art is of all kinds, and the species of the wherein kitchen knife of detachable blade formula is also numerous.
The kitchen knife of detachable blade formula because its can more allowing blade replacement, when certain blade is not sharp, another blade exchange, nothing can be used
Must whet a knife, less with because blade is not sharp abandon it is whole kitchen knife so that more cost-effective.Once occurred entitled《A kind of family
Use kitchen knife》, Patent No. ZL99231181.0 patent literature, point out in this report to use on cutter hub with poroid plus
The blade for the male ports that strong plate matches with the hole is connected and fixes blade, and the structure is more complicated, and more allowing blade replacement is also expense
When it is laborious.
The content of the invention
The purpose of this utility model is the deficiency of prior art problem to be solved, there is provided it is a kind of can more allowing blade replacement family expenses
Cutter.
To reach above-mentioned purpose, the utility model is implemented according to following technical scheme：
It is a kind of can more allowing blade replacement domestic knife, including handle of a knife and blade, wherein handle of a knife is by upper handle of a knife and lower handle of a knife two
Part forms, and is coordinated by neck, blade installation slot is equipped with before upper handle of a knife and lower handle of a knife, for installing blade.Blade end
Provided with blade mounting portion, bayonet socket is provided with above blade mounting portion, lower section is provided with inclined-plane.
Coordinated using the bayonet socket above blade mounting portion and upper handle of a knife mounting groove, by sliding lower handle of a knife, pacify lower handle of a knife
Contact of incline plane below tankage and blade mounting portion and compress blade.
Limited block is provided with due to being provided with above blade in bayonet socket and upper handle of a knife mounting groove, blade will not during handle of a knife under slip
It is pushed out.Simultaneously as blade mounting portion lower section and lower handle of a knife are contact of incline plane, there is a upward component when both contact
It is compacted blade.
Handle of a knife afterbody is provided with retaining mechanism, for locking handle of a knife up and down, prevents it that relative slide occurs.Wherein retaining mechanism
Including screw rod, through hole backing plate and nut, wherein screw rod and upper handle of a knife is structure as a whole, through hole backing plate and lower handle of a knife integrative-structure,
Via pad sleeve-board is entered screw rod while sliding lower handle of a knife fixturing blade, fixed using nut.
Compared with prior art, the utility model can by the relative slip of upper handle of a knife and lower handle of a knife come fixturing blade,
Handle of a knife up and down is fixed by handle of a knife afterbody retaining mechanism again, so as to fixed blade.Using this structure, blade becoming dull, chipping or
Can more allowing blade replacement in time during fracture.So the utility model can effectively realizes that blade is replaced, and handle of a knife is recycled,
And it is simple in construction, more allowing blade replacement is convenient and swift.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structure sectional view of the present utility model.
Fig. 3 is upper Knife handle structure schematic diagram of the present utility model.
Fig. 4 is lower Knife handle structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is further described to the utility model, in the signal of this utility model
Property embodiment and explanation be used for explaining the utility model, but be not intended as to restriction of the present utility model.
As illustrated, the present embodiment it is a kind of can more allowing blade replacement domestic knife, including handle of a knife and blade 1.The knife
Handle is made up of upper handle of a knife 3 and lower handle of a knife 4, wherein upper handle of a knife 3 is anterior to be provided with blade installation slot A31, is set in blade installation slot A31
Limited location block 32, afterbody are provided with screw rod 5, and inside is provided with neck A33.Lower handle of a knife 4 is anterior to be provided with blade installation slot B41, blade peace
Inclined-plane is provided with tankage B41, afterbody is provided with through hole backing plate 6, and inside is provided with neck B42.The afterbody of blade 1 is provided with blade mounting portion
101, the top of blade mounting portion 101 is provided with bayonet socket 2, and the lower section of blade mounting portion 101 is provided with inclined-plane 102.Handle of a knife afterbody retaining mechanism
Equipped with nut 7.
The present embodiment can more allowing blade replacement domestic knife replace and installation blade method be：Blade is installed first
Inserted above portion in the blade installation slot A of upper handle of a knife, in the blade installation slot A for making the bayonet socket and upper handle of a knife above blade mounting portion
Limited block coordinate, prevent blade from sliding.Again by handle of a knife inside neck A in neck B alignments inside lower handle of a knife, from the tail of upper handle of a knife
Portion is inserted, and the blade installation slot B of lower handle of a knife will be aligned below blade mounting portion.Due to lower handle of a knife being oblique below blade mounting portion
Face contacts, so, blade the more can be pressed the more tight with the slip of lower handle of a knife, finally by nut check handle of a knife afterbody, so as to real
Existing locking knife handle.
When needing more allowing blade replacement again, operated according to above-mentioned reverse step.
In the present embodiment, neck A length should be slightly bigger than the length of neck B inside lower handle of a knife inside upper handle of a knife, it is ensured that under
Handle of a knife can be inserted into ideal position and lock blade, without by handle of a knife stop under neck A length limitations inside upper handle of a knife.
In the present embodiment, upper slitter handle tail should retain certain interval with the through hole backing plate of lower handle of a knife afterbody, it is ensured that lower handle of a knife
Ideal position can be inserted into and lock blade, without hindering the lower handle of a knife stop of limitation by upper handle of a knife.
In the present embodiment, the through hole backing plate of lower handle of a knife afterbody should have certain thickness, it is ensured that have enough machinery strong
Degree, and be unlikely to cause lower handle of a knife can not press locking blade by nut crimp.
In the present embodiment, blade installation slot A and blade installation slot B width should be slightly bigger than the thickness of blade mounting portion, protect
Card blade can smoothly be installed but be unlikely to loosen.
The technical solution of the utility model is not limited to the limitation of above-mentioned specific embodiment, every according to skill of the present utility model
The technology deformation that art scheme is made, each falls within the scope of protection of the utility model.
Claims (5)
1. it is a kind of can more allowing blade replacement domestic knife, including handle of a knife and blade, it is characterised in that：Handle of a knife is by upper handle of a knife and lower knife
Handle two parts form, and are coordinated by neck, and upper handle of a knife and lower handle of a knife front portion are equipped with blade installation slot, and handle of a knife afterbody is provided with locking
Mechanism, blade end are provided with blade mounting portion, are provided with bayonet socket above blade mounting portion, lower section is provided with inclined-plane, can pass through unblock
The retaining mechanism of handle of a knife afterbody, lower handle of a knife is slided to dismount blade.
2. it is according to claim 1 can more allowing blade replacement domestic knife, it is characterised in that：Handle of a knife is by upper handle of a knife and lower knife
Handle two parts form, and are coordinated by neck, under non-locking state, lower handle of a knife can slide.
3. it is according to claim 1 can more allowing blade replacement domestic knife, it is characterised in that：Upper handle of a knife and lower handle of a knife are all provided with
There is mounting groove, coordinated using the bayonet socket above blade mounting portion and upper handle of a knife mounting groove, by sliding lower handle of a knife, pacify lower handle of a knife
Contact of incline plane below tankage and blade mounting portion and compress blade.
4. it is according to claim 1 can more allowing blade replacement domestic knife, it is characterised in that：Handle of a knife afterbody is provided with locking machine
Structure, lower handle of a knife can be locked, it is fixed without sliding.
5. it is according to claim 4 can more allowing blade replacement domestic knife, it is characterised in that：Retaining mechanism include screw rod,
Through hole backing plate and nut, wherein screw rod and upper handle of a knife are structure as a whole, through hole backing plate and lower handle of a knife integrative-structure, by under slip
Handle of a knife makes via pad sleeve-board enter screw rod, is fixed using nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720138570.6U CN206967531U (en) | 2017-02-16 | 2017-02-16 | It is a kind of can more allowing blade replacement domestic knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720138570.6U CN206967531U (en) | 2017-02-16 | 2017-02-16 | It is a kind of can more allowing blade replacement domestic knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206967531U true CN206967531U (en) | 2018-02-06 |
Family
ID=61414341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720138570.6U Active CN206967531U (en) | 2017-02-16 | 2017-02-16 | It is a kind of can more allowing blade replacement domestic knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206967531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115570602A (en) * | 2022-11-01 | 2023-01-06 | 广东凯利德科技有限公司 | Kitchen knife capable of being assembled and disassembled quickly |
| USD994441S1 (en) | 2020-10-06 | 2023-08-08 | Techtronic Cordless Gp | Utility knife |
-
2017
- 2017-02-16 CN CN201720138570.6U patent/CN206967531U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD994441S1 (en) | 2020-10-06 | 2023-08-08 | Techtronic Cordless Gp | Utility knife |
| US11865735B2 (en) | 2020-10-06 | 2024-01-09 | Techtronic Cordless Gp | Utility knife |
| CN115570602A (en) * | 2022-11-01 | 2023-01-06 | 广东凯利德科技有限公司 | Kitchen knife capable of being assembled and disassembled quickly |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |