CN109202973A - A kind of cutting cutter - Google Patents
A kind of cutting cutter Download PDFInfo
- Publication number
- CN109202973A CN109202973A CN201811161998.8A CN201811161998A CN109202973A CN 109202973 A CN109202973 A CN 109202973A CN 201811161998 A CN201811161998 A CN 201811161998A CN 109202973 A CN109202973 A CN 109202973A
- Authority
- CN
- China
- Prior art keywords
- latch
- core plate
- shell
- installation cavity
- rotation core
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B27/00—Hand cutting tools not provided for in the preceding groups, e.g. finger rings for cutting string, devices for cutting by means of wires
- B26B27/007—Hand cutting tools not provided for in the preceding groups, e.g. finger rings for cutting string, devices for cutting by means of wires with handles specifically adapted to be attached to a human hand or finger, e.g. thimbles
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
The invention discloses a kind of cutting cutters, including shell, rotation core plate and latch assembly;The side of shell is equipped with pull ring and safety protrusion, and shell, pull ring and safety protrusion constitute material channel;Gap is equipped between safety protrusion and pull ring, gap is connected to material channel;The installation cavity for accommodating rotation core plate is additionally provided on shell, shell is equipped with tool bore, and tool bore is towards material channel, and tool bore is connected to installation cavity;It rotates core plate and is equipped with cutter groove, blade is installed in cutter groove;Rotation core plate is connect with housing into rotation, and rotation core plate is arranged to be used for being threaded in or out installation cavity;When rotation core plate is threaded into installation cavity, blade is located in material channel;Latch assembly is mounted on shell, and latch assembly, which is arranged to be used for that core plate will be rotated, to be locked in installation cavity.The disclosure can be improved safety when use.
Description
Technical field
The present invention relates to automobile assembling tool field, especially a kind of cutting cutter.
Background technique
Automotive wire bundle package is carried out package protection, and is used widely using PVC class, flannelette class adhesive tape.
During automotive wire bundle production, still all kinds of electrical overhauls in daily life, wrapped up using PVC tape
Afterwards, it needs to carry out adhesive tape cutting using scissors class cutter, achievees the purpose that adhesive tape is divided.Especially in automobile wire harness production process
In, it is very frequent that cutter cuts adhesive tape use.
Harness adhesive tape is cut, and carries out adhesive tape cutting using conventional scissors or blade.
Blade is exposed when in use for cutter in the prior art, is generally also provided with tip, is easy to hurt pole finger, there are larger
Security risk.
Security risk when cutting adhesive tape how is eliminated, is this field one of major issue urgently to be resolved.
Summary of the invention
It is an object of the present invention to provide a kind of cutting cutters, and to solve deficiency in the prior art, it be can be improved
Safety when cutter uses.
The present disclosure proposes a kind of cutting cutters, wherein including shell, rotation core plate and latch assembly;
The side of the shell is equipped with pull ring and safety protrusion, and the shell, the pull ring and the safety protrusion are constituted
Material channel;Gap is equipped between the safety protrusion and the pull ring, the gap is connected to the material channel;
The installation cavity for accommodating the rotation core plate is additionally provided on the shell, the shell is equipped with tool bore, described
Tool bore is towards the material channel, and the tool bore is connected to the installation cavity;
The rotation core plate is equipped with cutter groove, is equipped with blade in the cutter groove, and the blade of the blade protrudes from institute
State the side of rotation core plate;
The rotation core plate is connect with the housing into rotation, and the rotation core plate is arranged to be used for being threaded in or out described
Installation cavity;When the rotation core plate is threaded into the installation cavity, the blade is located in the material channel;
On the housing, the latch assembly is arranged to be used for locking the rotation core plate for the latch assembly installation
Only in the installation cavity.
Optionally, the shell further includes interconnecting piece, and the interconnecting piece is set to the shell close to the safety protrusion
Side, the pull ring is mounted on the interconnecting piece;Tool bore described in the pull ring face.
Optionally, the pull ring includes curved portion, strip and claw;The strip is mounted on one end of the curved portion,
The claw is mounted on the other end of the curved portion;
The strip is equipped with multiple card slots, and the claw is equipped with for the latch with any card slot cooperation.
Optionally, the periphery of the pull ring is equipped with boss.
Optionally, the shell includes two side plates disposed in parallel, and the one end at the same edge of two side plates is equal
It is connect with the interconnecting piece, the other end at the edge that two side plates are connect with the interconnecting piece connects with the safety protrusion
It connects;
Two side plates, the interconnecting piece and the safety protrusion surround the tool bore;And the tool bore is strip-shaped hole;
The installation cavity is made of two side plates;
The rotation core plate is rotatablely connected by rotating dog and two side plates;The rotating dog is located at the side plate
One vertex.
Optionally, the latch assembly includes latch, lock pin and elastic element;
The safety protrusion is equipped with lock groove far from the side of the pull ring, and the lock groove is connected to the installation cavity;
The latch is mounted in the lock groove, and the latch is slidably connected with the lock groove;The bullet
One end of property element is connect with the latch, and the other end of the elastic element is connect with the lock groove;The elasticity member
Part is arranged to be used for applying the power towards the installation cavity to the latch;
The lock pin is mounted on the latch, and the lock pin is located at the latch towards the installation cavity
Side;
The rotation core plate is equipped with locking hole, and the locking hole is arranged to be used for the lock pin being inserted into the lock
Only in hole, so that the rotation core plate is locked in the installation cavity.
Optionally, the latch assembly further includes guide rod;
The bottom of the lock groove is equipped with guiding projection, on the side of the guiding projection and the lock groove described in face
The side wall of installation cavity connects;The guiding projection is equipped with pilot hole, and the opening direction of the pilot hole is towards the installation cavity;
The latch is equipped with the guide groove being adapted to the guiding projection, and the guide groove and the guiding projection are sliding
Dynamic connection;One end of the guide rod is connect with the latch, and the guide rod is located in the guide groove;The guiding
The sliding connection of pilot hole described in bar.
Optionally, the side wall of the lock groove is equipped with groove, and the side wall of the latch is equipped with suitable with the groove
The slider guide matched.
Optionally, the side of bottom of the latch far from the lock groove is equipped with recessed portion, sets in the recessed portion
There is anti-skid chequer.
Optionally, the blade is square, and the blade is all had on the four edges of the blade.
The disclosure forms one between the pull ring and the shell by the way that pull ring and safety protrusion is arranged in the side of shell
A material channel can prevent the blade for being mounted on the intracorporal blade of shell exposed, by safety protrusion so as to improve cutter
Safety.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
It is combined in the description and the attached drawing for constituting part of specification shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 is the disassembly diagram for the cutting cutter that the disclosure proposes;
Fig. 2 is axonometric drawing of the cutting cutter of disclosure proposition when rotating core plate and screwing out;
Fig. 3 is front view of the cutting cutter of disclosure proposition when claw and strip are clamped;
Fig. 4 is front view of the cutting cutter of disclosure proposition when claw is separated with strip;
Fig. 5 is the cross-sectional view for the cutting cutter that the disclosure proposes;
Fig. 6 is the axonometric drawing of the cutting cutter of disclosure proposition when in use;
Fig. 7 is the front view of the cutting cutter of disclosure proposition when in use;
Fig. 8 is the sectional view along A-A in Fig. 7;
Fig. 9 be the disclosure propose cutting cutter when in use with the cooperation schematic diagram of finger;
Figure 10 is partial enlargement diagram of the cutting cutter of disclosure proposition when latch assembly is locked;
Figure 11 is partial enlargement diagram of the cutting cutter of disclosure proposition when latch assembly is opened;
Figure 12 is the axonometric drawing for the shell that the disclosure proposes;
Figure 13 is the side view for the shell that the disclosure proposes;
Figure 14 is the B-B direction cross-sectional view in Figure 13;
Figure 15 is the axonometric drawing for the rotation core plate that the disclosure proposes;
Figure 16 is the front view for the rotation core plate that the disclosure proposes;
Figure 17 is the side view for the rotation core plate that the disclosure proposes;
Figure 18 is the axonometric drawing for the latch that the disclosure proposes;
Figure 19 is axonometric drawing of the latch under another visual angle in Figure 18;
Figure 20 is the front view of Figure 19;
Figure 21 is the top view of Figure 19;
Figure 22 is the axonometric drawing of latch disclosed in another embodiment of disclosure proposition;
Figure 23 is the structural schematic diagram for the lock groove that the disclosure proposes;
Figure 24 is the structural schematic diagram for the elastic element that the disclosure proposes;
Figure 25 is the axonometric drawing for the blade that the disclosure proposes.
Description of symbols:
1- shell, 2- rotate core plate, 3- latch assembly, 4- pull ring, 5- safety protrusion, 6- material channel, the gap 7-, 8- glue
Band, 9- finger;
11- installation cavity, 12- tool bore, 13- interconnecting piece, 14- side plate;
21- cutter groove, 22- blade, 23- rotating dog, 24- locking hole;
221- blade;
31- latch, 32- lock pin, 33- elastic element, 34- guide rod;
311- guide groove, 312- slider guide, 313- recessed portion, the first limited block of 314-;
3131- anti-skid chequer;
41- curved portion, 42- strip, 43- claw, 44- boss;
421- card slot;
431- latch;
51- lock groove;
511- guiding projection, 512- groove, the second limited block of 513-;
5111- pilot hole.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Embodiment of the disclosure: as shown in Figs. 1-5, the present disclosure proposes a kind of cutting cutters, wherein including shell 1, rotation
Core plate 2 and latch assembly 3.The shell 1 is used for for installing the rotation core plate 2, the latch assembly 3 by the rotation
Core plate 2 is locked in the shell 1.
Specifically, the side of the shell 1 is equipped with pull ring 4 and safety protrusion 5, connects ring 4 by setting, will convenient for operator
Finger 9 is inserted into pull ring 4, in order to operate.Specifically, 5 construct of the shell 1, the pull ring 4 and the safety protrusion
Expect channel 6.Material channel 6 is equipped with gap for passing through material to be cut out between the safety protrusion 5 and the pull ring 4
7, the gap 7 is connected to the material channel 6.Specifically, by the way that gap 7 is arranged, convenient for material is entered object by gap 7
Expect in channel 6.Further, for the ease of material to be sent in material channel 6, the gap 7 can be set as being flared
Structure, that is, along the direction far from the shell 1, the width in the gap 7 is become larger.In this way, material is facilitated to enter material
In channel 6.When implementation, described material can be adhesive tape 8, be also possible to harness or hose.Since in operation, adhesive tape 8 exists
After Nian Jie with other component, often the both ends volume of adhesive tape 8 is larger, is not easy to be inserted into material channel 6, therefore, setting
Adhesive tape 8 can be directly laterally inserted into material channel 6 by gap 7.By the way that safety protrusion 5 is arranged, material can be prevented logical
Blade 221 in road 6 is exposed.
The installation cavity 11 for accommodating the rotation core plate 2 is additionally provided on the shell 1, the shell 1 is equipped with tool bore
12, the tool bore 12 is towards the material channel 6, and the tool bore 12 is connected to the installation cavity 11.On the rotation core plate 2
Equipped with cutter groove 21, blade 22 is installed, and the blade 221 of the blade 22 protrudes from the rotation core plate 2 in the cutter groove 21
Side.In this way, after material is sent in material channel 6 through gap 7, can be realized as pair by pulling the pull ring 4
Material is cut out.It can guarantee using safe, and being capable of fast operating.
Specifically, the rotation core plate 2 is rotatablely connected with the shell 1, and the rotation core plate 2 is arranged to be used for screwing in
Or screw out the installation cavity 11.When the rotation core plate 2 is threaded into the installation cavity 11, the blade 221 is located at the material
In channel 6.Core plate 2 is rotated by setting, convenient for replacing to blade.Further, the latch assembly 3 is mounted on described
On shell 1, the latch assembly 3 is arranged to be used for for the rotation core plate 2 being locked in the installation cavity 11.Pass through setting
The rotation core plate 2 can be locked in shell 1, to guarantee the reliable of work by latch assembly 3 securely at work
Property.
Fig. 6 to Fig. 9 is please referred to, when it is implemented, first the pull ring 4 is placed on finger 9, by material to be cut out by institute
It states gap 7 to be sent in material channel 6, pulls pull ring 4, then so as to drive blade 221 to cut material.When need more
When allowing blade replacement 22, Figure 10 and Figure 11 are please referred to, opens latch assembly 3, rotation core plate 2 is screwed out out of described installation cavity 11, is made
Entire cutter groove 21 is located at except the shell 1, then replaces the blade 22 in cutter groove 21.Again by the rotation core plate 2
It screws in the installation cavity 11, and the rotation core plate 2 is locked by the latch assembly 3.To realize for knife
The replacement of piece 22.
Optionally, Figure 12 to Figure 14 is please referred to, the shell 1 further includes interconnecting piece 13, and the interconnecting piece 13 is set to institute
Shell 1 is stated close to the side of the safety protrusion 5, the pull ring 4 is mounted on the interconnecting piece 13.The 4 face institute of pull ring
State tool bore 12.Specifically, the pull ring 4 is mounted on the shell 1 by the interconnecting piece 13.The interconnecting piece 13 with it is described
Pull ring 4 is integrally formed.
Further, referring to figure 3. and Fig. 4, in order to adapt to the finger 9 of different thicknesses, the pull ring 4 includes curved portion
41, strip 42 and claw 43.The strip 42 is mounted on one end of the curved portion 41, and the claw 43 is mounted on the arc
The other end in portion 41.Specific implementation is that central angle corresponding to the curved portion 41 is between 240 ° -300 °.And the shape portion
41 have certain elasticity, can guarantee the clamping of the strip 42 and the claw 43.
Further, multiple card slots 421 are equipped with, are set on the claw 43 with Fig. 4, the strip 42 referring to figure 3.
There is the latch 431 for cooperating with any card slot 421.When it is implemented, passing through the latch 431 and different card slots
421 cooperations, so that the diameter of the pull ring 4 constituted is not also identical.To adapt to the diameter of the finger 9 of different people.
Optionally, Fig. 9 is please referred to, the periphery of the pull ring 4 is equipped with boss 44.Specifically, by the way that the boss is arranged
44, in use, the boss 44 is resisted against on adjacent finger 9, so as to prevent from cutting cutter during use
It rotates, comfort when so as to effectively improve use.
Optionally, Figure 12 to Figure 14 is please referred to, the shell 1 includes two side plates 14 disposed in parallel, two sides
The one end at the same edge of plate 14 is connect with the interconnecting piece 13, the side that two side plates 14 are connect with the interconnecting piece 13
The other end on edge is connect with the safety protrusion 5.Further one, two side plates 14, the interconnecting piece 13 and the peace
Full protrusion 5 surrounds the tool bore 12, and the tool bore 12 is strip-shaped hole.When implementation, rotation core plate 2 is directly rotatably dispose in two
Between a side plate 14.The installation cavity 11 is made of two side plates 14.The rotation core plate 2 passes through rotating dog
23 and two side plates 14 be rotatablely connected.The rotating dog 23 is located at a vertex of the side plate 14.In this way, convenient for described
The rotation for rotating core plate 2 please refers to Figure 14, and the side plate 14 is rectangle, and the rotating dog 23 is set to side plate 14 and the peace
The diagonal angle of full protrusion 5.In order to screw out the shell 1 convenient for that will rotate core plate 2, the vertex of the rotation core plate 2 is equal
For rounded corner.
The shape of the rotation core plate 2, please refers to Figure 15 to Figure 17, it will be appreciated to those of skill in the art that Figure 15
It is only an embodiment of rotation core plate 2 to Figure 17, rather than the restriction for the disclosure.
Optionally, Figure 18 to Figure 21 is please referred to, the latch assembly 3 includes latch 31, lock pin 32 and elastic element
33.The latch 31 is used for and 2 locking of rotation core plate for sliding setting, the lock pin 32.The elastic element
33 for pushing the latch 31 mobile towards the installation cavity 11.Specifically, the safety protrusion 5 is far from the pull ring 4
Side be equipped with lock groove 51, the lock groove 51 is connected to the installation cavity 11.
The latch 31 is mounted in the lock groove 51, and the latch 31 and the lock groove 51 sliding connect
It connects.One end of the elastic element 33 is connect with the latch 31, the other end and the lock groove of the elastic element 33
51 connections.The elastic element 33 is arranged to be used for applying the power towards the installation cavity 11 to the latch 31.It is described
Lock pin 32 is mounted on the latch 31, and the lock pin 32 is located at the latch 31 towards the installation cavity 11
Side.The rotation core plate 2 is equipped with locking hole 24, and the locking hole 24 is arranged to be used for the lock pin 32 being inserted into institute
It states in locking hole 24, so that the rotation core plate 2 is locked in the installation cavity 11.In this way, by the elastic element 33,
The lock pin 32 can be inserted into the locking hole 24.To realize locking.When it is implemented, the latch 31 leans on
The side of the nearly lock pin 32 is inclined-plane, the place of the corresponding latch 31 of rotation core plate 2 equally have with it is described
The shape of inclined-plane cooperation.It so, it is possible to play guiding role, be convenient for locking.As the latch 31 in another embodiment, ask
Referring to Figure 22, the latch 31 is arcwall face, the corresponding locking of the rotation core plate 2 close to the side of the lock pin 32
The place of block 31 equally has the shape cooperated with the arcwall face.
Figure 19 and Figure 23 are please referred to, the latch assembly 3 further includes guide rod 34.The bottom of the lock groove 51 is equipped with and leads
To convex block 511, the side of the guiding projection 511 is connect with the side wall of installation cavity 11 described in face on the lock groove 51.Institute
Guiding projection 511 is stated equipped with pilot hole 5111, the opening direction of the pilot hole 5111 is towards the installation cavity 11.It please refers to
Figure 24, the elastic element 33 is spring, when it is implemented, the elastic element 33 is set on the guide rod 34.Pass through
Guide rod 34 is set, and contact area when by sliding greatly is conducive to the stationarity for improving sliding.The latch 31 is equipped with
The guide groove 311 being adapted to the guiding projection 511, the guide groove 311 are slidably connected with the guiding projection 511.It is described
One end of guide rod 34 is connect with the latch 31, and the guide rod 34 is located in the guide groove 311.The guide rod
34 are plugged in the pilot hole 5111, and are slidably connected between the guide rod 34 and the pilot hole 5111.It so, it is possible
Guarantee that the latch 31 is slided along the centerline direction of the pilot hole 5111.
Further, referring to figure 2. 3, the side wall of the lock groove 51 is equipped with groove 512, the side of the latch 31
Wall is equipped with the slider guide 312 being adapted to the groove 512.By the way that slider guide 312 is arranged in the two sides of the latch 31, lead to
The cooperation for crossing slider guide 312 Yu groove 512 is beneficial to prevent the latch 31 and deflects during sliding.More into
One step, the side of bottom of the latch 31 far from the lock groove 51 are equipped with recessed portion 313, in the recessed portion 313
Equipped with anti-skid chequer 3131.In this way, convenient for the latch is dialled by the anti-skid chequer 3131 being arranged in the recessed portion 313
It is dynamic, to achieve the purpose that unlock the rotation core plate 2, rotated as needed in order to rotate core plate 2.
Optionally, the blade 22 is square, and is equipped with blade 221 on the four edges of the blade 22.Specifically, institute
Cutter groove 21 is stated with the identical structure of the blade 22, in this way, after the blade 221 when side damages, i.e., other replaceable sides
Blade 221 can increase the service life of blade 22.
When it is implemented, the latch 31 is equipped with the first limited block 314, the second limit is equipped in the lock groove 51
Block 513, first limited block 314 are resisted against second limit under the action of being arranged in use in the elastic element 33
It on block 513, so, it is possible that the latch 31 is prevented to be detached from the lock groove 51.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.
Claims (10)
1. a kind of cutting cutter, which is characterized in that including shell (1), rotation core plate (2) and latch assembly (3);
The side of the shell (1) is equipped with pull ring (4) and safety protrusion (5), the shell (1), the pull ring (4) and the peace
Full protrusion (5) constitutes material channel (6);There are gap (7) between the safety protrusion (5) and the pull ring (4), the gap
(7) it is connected to the material channel (6);
The installation cavity (11) for accommodating rotation core plate (2) is additionally provided on the shell (1), the shell (1) is equipped with
Tool bore (12), the tool bore (12) is towards the material channel (6), and the tool bore (12) is connected to the installation cavity (11);
The rotation core plate (2) is equipped with cutter groove (21), is equipped with blade (22) in the cutter groove (21), and the blade (22)
Blade (221) protrude from it is described rotation core plate (2) side;
The rotation core plate (2) and the shell (1) are rotatablely connected, and the rotation core plate (2) is arranged to be used for screwing in or revolve
The installation cavity (11) out;When the rotation core plate (2) is threaded into the installation cavity (11), the blade (221) is located at described
In material channel (6);
The latch assembly (3) is mounted on the shell (1), and the latch assembly (3) is arranged to be used for the rotation
Core plate (2) is locked in the installation cavity (11).
2. cutting cutter according to claim 1, which is characterized in that the shell (1) further includes interconnecting piece (13), described
Interconnecting piece (13) is set to the side of the shell (1) close to the safety protrusion (5), and the pull ring (4) is mounted on the company
In socket part (13);Tool bore (12) described in pull ring (4) face.
3. cutting cutter according to claim 2, which is characterized in that the pull ring (4) includes curved portion (41), strip
(42) and claw (43);The strip (42) is mounted on one end of the curved portion (41), and the claw (43) is mounted on described
The other end of curved portion (41);
The strip (42) be equipped with multiple card slots (421), the claw (43) be equipped with for any card slot (421)
The latch (431) of cooperation.
4. cutting cutter according to claim 2, which is characterized in that the periphery of the pull ring (4) is equipped with boss (44).
5. cutting cutter according to claim 2, which is characterized in that the shell (1) includes two sides disposed in parallel
One end of plate (14), the same edge of two side plates (14) is connect with the interconnecting piece (13), two side plates
(14) it is connect with the safety protrusion (5);
Two side plates (14), the interconnecting piece (13) and the safety protrusion (5) surround the tool bore (12);And the knife
Hole (12) is strip-shaped hole;
The installation cavity (11) is made of two side plates (14);
The rotation core plate (2) is rotatablely connected by rotating dog (23) and two side plates (14);Rotating dog (23) position
In a vertex of the side plate (14).
6. cutting cutter according to claim 5, which is characterized in that the latch assembly (3) includes latch (31), lock
Shotpin (32) and elastic element (33);
The safety protrusion (5) is equipped with lock groove (51) far from the side of the pull ring (4), the lock groove (51) and the peace
Behave affectedly (11) connection;
The latch (31) is mounted in the lock groove (51), and the latch (31) and the lock groove (51) are slided
Connection;One end of the elastic element (33) is connect with the latch (31), the other end of the elastic element (33) and institute
State lock groove (51) connection;The elastic element (33) is arranged to be used for applying to the latch (31) towards the installation
The power of chamber (11);
The lock pin (32) is mounted on the latch (31), and the lock pin (32) is located at the latch (31) court
To the side of the installation cavity (11);
The rotation core plate (2) is equipped with locking hole (24), and the locking hole (24) is arranged to be used for the lock pin
(32) it is inserted into the locking hole (24), so that the rotation core plate (2) is locked in the installation cavity (11).
7. cutting cutter according to claim 6, which is characterized in that the latch assembly (3) further includes guide rod (34);
The bottom of the lock groove (51) is equipped with guiding projection (511), the side of the guiding projection (511) and the lock groove
(51) the side wall connection of installation cavity described in face (11) on;The guiding projection (511) is equipped with pilot hole (5111), described to lead
To the opening direction of hole (5111) towards the installation cavity (11);
The latch (31) is equipped with the guide groove (311) being adapted to the guiding projection (511), the guide groove (311)
It is slidably connected with the guiding projection (511);One end of the guide rod (34) is connect with the latch (31), and described is led
It is located in the guide groove (311) to bar (34);The guide rod (34) and the pilot hole (5111) are slidably connected.
8. cutting cutter according to claim 7, which is characterized in that the side wall of the lock groove (51) is equipped with groove
(512), the side wall of the latch (31) is equipped with the slider guide (312) being adapted to the groove (512).
9. cutting cutter according to claim 8, which is characterized in that the latch (31) is far from the lock groove (51)
The side of bottom be equipped with recessed portion (313), be equipped with anti-skid chequer (3131) in the recessed portion (313).
10. -9 described in any item cutting cutters according to claim 1, which is characterized in that the blade (22) is square, institute
It states and is equipped with the blade (221) on the four edges of blade (22).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811161998.8A CN109202973B (en) | 2018-09-30 | 2018-09-30 | Cutting tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811161998.8A CN109202973B (en) | 2018-09-30 | 2018-09-30 | Cutting tool |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109202973A true CN109202973A (en) | 2019-01-15 |
CN109202973B CN109202973B (en) | 2021-02-02 |
Family
ID=64982843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811161998.8A Active CN109202973B (en) | 2018-09-30 | 2018-09-30 | Cutting tool |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109202973B (en) |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1365952A (en) * | 1919-03-17 | 1921-01-18 | Raymer Oscar Lloyd | Twine-cutter |
JPH09225160A (en) * | 1996-02-23 | 1997-09-02 | Toyo Chem Co Ltd | Cutter |
CN1163182A (en) * | 1996-01-09 | 1997-10-29 | 米夏埃尔·施利普科特 | Small knife with a changeble blade |
TW517628U (en) * | 1998-04-21 | 2003-01-11 | Ching-Lung Wang | Structure for ring knife worn on fingers to allow easy cutting in operations |
CN2691808Y (en) * | 2002-12-10 | 2005-04-13 | 仇建平 | New type practical tool carriage |
KR200409138Y1 (en) * | 2005-10-12 | 2006-02-20 | 박지선 | Stem cutter |
CN101125041A (en) * | 2007-09-08 | 2008-02-20 | 福建省石狮市华联服装配件企业有限公司 | Device for adjusting waistline tightness |
CN201586994U (en) * | 2009-12-18 | 2010-09-22 | 游弘彬 | Finger cot cutter |
CN201601427U (en) * | 2009-12-11 | 2010-10-06 | 四川长虹电器股份有限公司 | Band for binding wires |
CN203097512U (en) * | 2013-02-18 | 2013-07-31 | 谢正贤 | Police-used restraining buckle structure |
CN203438249U (en) * | 2013-07-25 | 2014-02-19 | 王爱国 | Art knife |
CN103917279A (en) * | 2011-08-23 | 2014-07-09 | 伯顿公司 | Ratchet buckle and strap assembly |
CN204019568U (en) * | 2014-08-06 | 2014-12-17 | 上海天合汽车安全***有限公司 | A kind of Ring knife that cuts off adhesive tape |
CN105128038A (en) * | 2015-01-05 | 2015-12-09 | 上海李尔实业交通汽车部件有限公司 | Cutting finger ring knife |
US9446528B1 (en) * | 2014-04-01 | 2016-09-20 | Vance P Zahorski | Ring with cutting blade |
CN106477167A (en) * | 2015-08-25 | 2017-03-08 | 大和化成工业株式会社 | Band |
-
2018
- 2018-09-30 CN CN201811161998.8A patent/CN109202973B/en active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1365952A (en) * | 1919-03-17 | 1921-01-18 | Raymer Oscar Lloyd | Twine-cutter |
CN1163182A (en) * | 1996-01-09 | 1997-10-29 | 米夏埃尔·施利普科特 | Small knife with a changeble blade |
JPH09225160A (en) * | 1996-02-23 | 1997-09-02 | Toyo Chem Co Ltd | Cutter |
TW517628U (en) * | 1998-04-21 | 2003-01-11 | Ching-Lung Wang | Structure for ring knife worn on fingers to allow easy cutting in operations |
CN2691808Y (en) * | 2002-12-10 | 2005-04-13 | 仇建平 | New type practical tool carriage |
KR200409138Y1 (en) * | 2005-10-12 | 2006-02-20 | 박지선 | Stem cutter |
CN101125041A (en) * | 2007-09-08 | 2008-02-20 | 福建省石狮市华联服装配件企业有限公司 | Device for adjusting waistline tightness |
CN201601427U (en) * | 2009-12-11 | 2010-10-06 | 四川长虹电器股份有限公司 | Band for binding wires |
CN201586994U (en) * | 2009-12-18 | 2010-09-22 | 游弘彬 | Finger cot cutter |
CN103917279A (en) * | 2011-08-23 | 2014-07-09 | 伯顿公司 | Ratchet buckle and strap assembly |
CN203097512U (en) * | 2013-02-18 | 2013-07-31 | 谢正贤 | Police-used restraining buckle structure |
CN203438249U (en) * | 2013-07-25 | 2014-02-19 | 王爱国 | Art knife |
US9446528B1 (en) * | 2014-04-01 | 2016-09-20 | Vance P Zahorski | Ring with cutting blade |
CN204019568U (en) * | 2014-08-06 | 2014-12-17 | 上海天合汽车安全***有限公司 | A kind of Ring knife that cuts off adhesive tape |
CN105128038A (en) * | 2015-01-05 | 2015-12-09 | 上海李尔实业交通汽车部件有限公司 | Cutting finger ring knife |
CN106477167A (en) * | 2015-08-25 | 2017-03-08 | 大和化成工业株式会社 | Band |
Also Published As
Publication number | Publication date |
---|---|
CN109202973B (en) | 2021-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2706274B1 (en) | Cable tie | |
EP2454963A1 (en) | Cord lock | |
CN109202973A (en) | A kind of cutting cutter | |
US8869404B2 (en) | Wood chisel and blade for a wood chisel | |
CN204076022U (en) | The dual-purpose guard shield of grinding tool | |
CN212317691U (en) | Anti-pulling lock knob and anti-misoperation padlock with same | |
JP5592722B2 (en) | Animal connector | |
WO2017058217A1 (en) | A lock head | |
CN106410447B (en) | A kind of metering thread guide devices | |
EP2797096B1 (en) | Circuit breaker and handle locking device thereof | |
US11426847B2 (en) | Ratchet wrench | |
CN217552258U (en) | Rivet spanner | |
CN208826755U (en) | A kind of safety cutter | |
CN208423342U (en) | It is grounded needle assemblies | |
US2239852A (en) | Wire cutter | |
CN2559088Y (en) | High voltage knife locating lockpin | |
CN219998079U (en) | High-voltage switch cabinet | |
CN213483814U (en) | Battery disassembling device | |
CN212144736U (en) | Hot-shearing hole-shaped shearing edge | |
CN211788700U (en) | Low-voltage combination switch | |
CN219921878U (en) | Window breaker assembly | |
CN216212966U (en) | Low-voltage switch operation safety cover | |
CN211900097U (en) | Two-space locking lock core | |
CN219297422U (en) | Adhesive tape with flame retardant function | |
CN220065574U (en) | Terminal cover and ac contactor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 No. 669 Shixin Road, Taohua Industrial Park, Hefei City, Anhui Province Applicant before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |