CN209276881U - A kind of fabric dividing knife - Google Patents
A kind of fabric dividing knife Download PDFInfo
- Publication number
- CN209276881U CN209276881U CN201821766815.0U CN201821766815U CN209276881U CN 209276881 U CN209276881 U CN 209276881U CN 201821766815 U CN201821766815 U CN 201821766815U CN 209276881 U CN209276881 U CN 209276881U
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- Prior art keywords
- blade
- cutter head
- lever
- handle
- fabric dividing
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Abstract
The utility model discloses a kind of fabric dividing knives, it is related to sewing device field, including ontology, the ontology includes the handle that cutter head and right side to the left is arranged, the cutter head and handle is affixed and its angle is obtuse angle setting, rotation axis is arranged in the center of cutter head and handle junction, the rotation axis is cylindrical body and its both ends is connect with ontology bearing, blade is set inside the cutter head, the center position of blade is connected with the blade axis of cylindrical body, lever is arranged in handle inner, blade notch and lever notch is respectively set in the lower section of cutter head and lever and blade and lever corresponding position, spring connects above lever and above handle inner wall.The utility model be able to solve fabric dividing knife block operating staff sight cause cloth cut out partially, the exposed generation for leading to security risk outside cutter head of blade and circular shear blade and cloth frictional force is larger leads to the problem of needing when operating staff fabric dividing using biggish power after fabric dividing knife use.
Description
Technical field
The utility model relates to sewing device field more particularly to a kind of fabric dividing knives.
Background technique
The necessary procedure that clothing factory produces and processes clothing is Cloth Cutting, often uses fabric dividing when cutting cloth
Knife, fabric dividing knife in the prior art, the angle between handle and cutter head is straight angle setting, and operating staff uses fabric dividing knife fabric dividing
When for the ease of firmly and guarantee cutting cloth again must by the handle of fabric dividing knife standing certain angle, make handle and cloth cover
An acute angle is formed, such fabric dividing knife and the hand for operating fabric dividing knife will shelter from the sight of operating staff, lead to cloth
It is inclined by cutting out；Moreover, the blade of fabric dividing knife is to realize to stretch out and bounce back by push-and-pull button, operating staff is using fabric dividing knife
After often forget about blade be retracted into cutter head, such blade except cutter head, leads to the generation of security risk with regard to exposed；Blade
Shape be circle, larger with cloth contact surface when cutting, frictional force is larger, needs when operating staff is cut using biggish
Power.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of fabric dividing knives, solve fabric dividing knife and block operating staff view
Line causes cloth to be cut out the exposed generation and circular knife for leading to security risk outside cutter head of blade after inclined, fabric dividing knife use
Piece with cloth frictional force is larger leads to the problem of being needed when operating staff fabric dividing using biggish power.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of fabric dividing knife, including ontology, described
Body includes the handle on setting cutter head to the left and right side, the cutter head and handle is affixed and its angle is obtuse angle setting, knife
Rotation axis is arranged in the center of head and handle junction, and the rotation axis is cylindrical body and its both ends is connect with ontology bearing,
The cutter head is bent downward and its internal setting blade, the center position of blade are connected with the blade axis of cylindrical body, blade
One end of connecting rod is connect with blade bottom bracket bearing, and the other end is affixed on the rotating shaft, and lever, lever connection is arranged in handle inner
The both ends of bar are affixed with lever and rotation axis respectively, and knife is respectively set in the lower section of cutter head and lever and blade and lever corresponding position
Piece notch and lever notch, spring connect above lever and above handle inner wall, and the blade of the blade is octagon, blade
Part is in arc-shaped.
Further, the angle of the cutter head and handle is 115o~155o。
Further, the cutter head and handle are plastic material.
Further, LED light device is provided on the lateral wall of the cutter head.
Further, the lever is cuboid and arc is arranged below to hold face.
The utility model has the following beneficial effects:
1, since the angle between the cutter head and handle by fabric dividing knife is arranged to obtuse angle, so fabric dividing knife and operation fabric dividing knife
Hand will not block the sight of operating staff, cloth will not be cut out inclined；
2, since spring is arranged between lever and handle inner wall, when the hand of operating staff leaves lever, the bullet of spring
Power can force lever to rotate clockwise around rotation axis, to rotate clockwise with cutting blade, blade is bounced back in cutter head, avoid
The generation of security risk；
It 3, is octagon due to being provided with blade, knife edge part is in the blade of arc-shaped, so blade and cloth when cutting
The contact area of material reduces, and operating staff is just able to carry out using lesser power and is cut.
Detailed description of the invention
Fig. 1 is fabric dividing knife unused state structural schematic diagram；
Fig. 2 is fabric dividing knife using state structure diagram；
Fig. 3 is blade structure schematic diagram.
Specific embodiment
As shown in Figure 1,2 and 3, a kind of fabric dividing knife, including ontology 1, the ontology 1 include the cutter head 2 of setting to the left
With the handle 3 on right side, the cutter head 2 and handle 3 is affixed and its angle is obtuse angle setting, the center of 3 junction of cutter head 2 and handle
Rotation axis 6 is arranged in position, and the rotation axis 6 is cylindrical body and its both ends is connect with 1 bearing of ontology, and the cutter head 2 is bent downward
And its it is internal blade 4 is set, the center position of blade 4 is connected with the blade axis 42 of cylindrical body, the one of blade connecting rod 41
End is connect with 42 bearing of blade axis, and the other end is fixed in rotation axis 6, and lever 5, lever connecting rod 51 are arranged inside handle 3
Both ends it is affixed with lever 5 and rotation axis 6 respectively, lower section and the blade 4 and 5 corresponding position of lever of cutter head 2 and lever 5 are set respectively
Blade notch 21 and lever notch 31 are set, spring 7 connects 5 top of lever and 3 inner wall of handle top, and the blade of the blade 4 is
Octagon, knife edge part are in arc-shaped.The angle of the cutter head 2 and handle 3 is 115o~155o.The cutter head 2 and handle 3
It is plastic material.LED light device 8 is provided on the lateral wall of the cutter head 2.The lever 5 is cuboid and below
Arc is arranged holds face 52.
When operating staff cuts cloth, since the angle between cutter head 2 and handle 3 is obtuse angle, so operating staff can
It is cut in the state that handle 3 is almost parallel with cloth cover, the hand of such fabric dividing knife and operation fabric dividing knife will not shelter from behaviour
Make the sight of employee, cloth will not be cut out inclined；When operating staff cuts cloth, grasps lever 5 and firmly press, spring 7
Compression, while blade 4 and lever 5 rotate counterclockwise, blade 4 exposes from blade notch 21, cuts cloth, cuts and finishes
When, operating staff unclamps lever 5, and lever 5 does clockwise movement under the pressure of spring 7, while doing fortune clockwise with cutting blade 4
Dynamic, blade 4 is accommodated into inside cutter head 2, avoids the generation of security risk；During operating staff cuts cloth, due to
The blade of blade 4 is octagon, and knife edge part is in arc-shaped, so the contact area of blade 4 and cloth reduces when cutting, behaviour
Make employee and be just able to carry out using lesser power to cut.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, any person skilled in the art do not departing within the scope of technical solutions of the utility model, when using above-mentioned
The technology contents of announcement are modified or are modified to the equivalent embodiment of equivalent variations, but all without departing from the utility model
Technical solution content within the spirit and principles of the present invention, is implemented according to the technical essence of the utility model to above
Any simple modifications, equivalent substitutions and improvements made by example etc., still fall within the protection scope of technical solutions of the utility model
Within.
Claims (5)
1. a kind of fabric dividing knife, it is characterised in that: including ontology (1), the ontology (1) includes the cutter head (2) of setting to the left
With the handle (3) on right side, the cutter head (2) and handle (3) is affixed and its angle is obtuse angle setting, cutter head (2) and handle (3) company
Center setting rotation axis (6) at place is connect, the rotation axis (6) is cylindrical body and its both ends is connect with ontology (1) bearing, institute
It states cutter head (2) to bend downward and blade (4) are arranged inside it, the center position of blade (4) is connected in the blade of cylindrical body
One end of axis (42), blade connecting rod (41) is connect with blade axis (42) bearing, and the other end is fixed on rotation axis (6), hand
Lever (5) are set inside handle (3), the both ends of lever connecting rod (51) are affixed with lever (5) and rotation axis (6) respectively, cutter head (2)
Blade notch (21) and lever notch (31) is respectively set with the lower section of lever (5) and blade (4) and lever (5) corresponding position,
Spring (7) connects above lever (5) and above handle (3) inner wall, and the blade of the blade (4) is octagon, knife edge part
In arc-shaped.
2. a kind of fabric dividing knife as described in claim 1, it is characterised in that: the angle of the cutter head (2) and handle (3) is 115o
~155o。
3. a kind of fabric dividing knife as described in claim 1, it is characterised in that: the cutter head (2) and handle (3) are plastics material
Matter.
4. a kind of fabric dividing knife as described in claim 1, it is characterised in that: be provided with LED photograph on the lateral wall of the cutter head (2)
Bright device (8).
5. a kind of fabric dividing knife as described in claim 1, it is characterised in that: the lever (5) is cuboid and is arranged below
Arc holds face (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821766815.0U CN209276881U (en) | 2018-10-30 | 2018-10-30 | A kind of fabric dividing knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821766815.0U CN209276881U (en) | 2018-10-30 | 2018-10-30 | A kind of fabric dividing knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209276881U true CN209276881U (en) | 2019-08-20 |
Family
ID=67599646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821766815.0U Active CN209276881U (en) | 2018-10-30 | 2018-10-30 | A kind of fabric dividing knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209276881U (en) |
-
2018
- 2018-10-30 CN CN201821766815.0U patent/CN209276881U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cloth cutting knife Effective date of registration: 20200318 Granted publication date: 20190820 Pledgee: China Co truction Bank Corp Chizhou branch Pledgor: ANHUI SANMAO TEXTILE Co.,Ltd. Registration number: Y2020980000832 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211022 Granted publication date: 20190820 Pledgee: China Co. truction Bank Corp Chizhou branch Pledgor: ANHUI SANMAO TEXTILE Co.,Ltd. Registration number: Y2020980000832 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cloth cutting knife Effective date of registration: 20211221 Granted publication date: 20190820 Pledgee: China Construction Bank Corporation Chizhou Huijing sub branch Pledgor: ANHUI SANMAO TEXTILE Co.,Ltd. Registration number: Y2021980015733 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220510 Granted publication date: 20190820 Pledgee: China Construction Bank Corporation Chizhou Huijing sub branch Pledgor: ANHUI SANMAO TEXTILE Co.,Ltd. Registration number: Y2021980015733 |