CN109498117A - The knife handle of improvement - Google Patents
The knife handle of improvement Download PDFInfo
- Publication number
- CN109498117A CN109498117A CN201811540687.2A CN201811540687A CN109498117A CN 109498117 A CN109498117 A CN 109498117A CN 201811540687 A CN201811540687 A CN 201811540687A CN 109498117 A CN109498117 A CN 109498117A
- Authority
- CN
- China
- Prior art keywords
- slot
- lever
- face
- block
- accommodating groove
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
- A61B17/3211—Surgical scalpels, knives; Accessories therefor
- A61B17/3213—Surgical scalpels, knives; Accessories therefor with detachable blades
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to cutting-tool engineering fields, the knife handle in particular improved, including storage device, storage device includes lever and the end block for being installed on storage device right end, accommodating groove is offered at the side end face of storage device, sliding slot is offered at the slot bottom of accommodating groove, the bottom end of locking bolt passes through the top of lever and protrudes into accommodating groove, carriage is provided in accommodating groove, the head end of carriage is equipped with bogey, the left end of bogey is equipped with blade, the knife handle of the improvement passes through the lever of setting and is provided with carriage in lever, push handle, which can be stirred, to be made in carriage band cutting blade income lever, pass through the bogey of setting, so that only need to the cunning of the slip lid on bogey be moved back in removal of inserts and can be shaken off blade from deep gouge, pass through the push rod installed in slider bar, when pushing push rod, push rod can be pushed and be held It carries to set and be rotated around the left end of push rod, achieve the purpose that adjust blade angle.
Description
Technical field
The present invention relates to cutting-tool engineering field, the knife handle specially improved.
Background technique
The scalpel that surgeon uses in hospital divides blade and knife handle, and blade is disposable, and knife handle is not, due to
Take during surgery scalpel when exposure blade be easy scratch surgical staff, and scalpel to blade carry out disassembly process
In be equally easy that personnel are caused to scratch, meanwhile, the cutter head angle of existing scalpel be mostly it is fixed, when surgical staff needs
When the scalpel of different angle, different knife handles is needed replacing, trouble is caused to surgical procedure, in consideration of it, it is proposed that improvement
Knife handle.
Summary of the invention
The purpose of the present invention is to provide the knife handles of improvement, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
The knife handle of improvement, including storage device, the storage device includes lever and to be installed on the storage device right
The end block at end offers accommodating groove at the side end face of the storage device, sliding slot is offered at the slot bottom of the accommodating groove, described
The top of lever is provided with locking bolt, and the bottom end of the locking bolt passes through the top of the lever and protrudes into the accommodating groove
In, carriage is provided in the accommodating groove, the head end of the carriage is equipped with bogey, the bogey
Left end is equipped with blade, offers location hole at the root position of the blade.
Preferably, the lever is in rectangular parallelepiped structure, the left and right ends of the accommodating groove left side with the lever respectively
Right both ends are connected, and the section of the sliding slot is T-type shape and is connected respectively with the left and right ends of the lever, the end block
It is closely welded for half cylindrical structure and with the right end of the lever, the left end edge of the storage groove top bottom two sides inner wall is equal
It is provided with block.
Preferably, the carriage includes the slider bar being socketed in the accommodating groove, the left end of the slider bar
Edge offers gap, and the rear end face of the slider bar is equipped with sliding rail, and the front end face of the slider bar is equipped with push handle.
Connect preferably, the shape of the slider bar is adapted with the shape of the accommodating groove and slides with the accommodating groove
It connects, the section of the sliding rail is T-type structure and is adapted with the shape of the sliding slot, and the sliding rail and sliding slot sliding connect
It connects, the wavy structure of the front end face of the push handle, the slider bar, the sliding rail and the push handle are integrally formed knot
Structure.
Preferably, the bogey includes the carrier block being installed in the gap and is connected in the carrier block
The slip lid of front end offers deep gouge at the left side edge of the carrier block front end, is equipped at the medium position of the sink groove bottom
Convex block compatible with the positioning hole shape offers side slot, the slip lid on the top bottom both sides of the face of the carrier block
Edge is equipped at the top bottom both sides of the edge of rear end face, the front end of the slip lid is equipped with pushing block, and the front end face of the pushing block is in
Waveform and with the slip lid be in integrated formed structure.
Preferably, offering cover slot at the front end face position of the carrier block, offered at the slot bottom of the cover slot perpendicular
Slot, the top of the vertical slot are connected with the side slot for being located at top, and stop column is provided in the vertical slot, the vertical slot
Bottom position is provided with spring, is provided with cover board in the cover slot.
Preferably, the width of the vertical slot is less than the width of the cover slot, the shape of the stop column and the vertical slot
Shape be adapted, the front end face of the stop column is equipped with reversed column, the bottom end phase on the top of the spring and the stop column
Fitting, the bottom end of the spring and the bottom end of the vertical slot fit, and the shape of the cover board and the shape of the cover slot are mutually fitted
Match, the cover board is mounted in the cover slot by screw and is fixedly connected with the carrier block, the front end face position of the cover board
The place of setting offers waist-shaped hole, the end of the reversed column from the waist-shaped hole through and out.
Preferably, offering end slot at the right side position of the carrier block, hinge post is embedded in the end slot, it is described
The upper right side of carrier block is equipped with hinge platform, opens up fluted at the medium position of the hinge platform, is embedded with shaft in the groove.
Preferably, offering elongated slot on the front end face of the slider bar, the left end of the elongated slot is connected with the gap
Logical, the right end edge of the gap is provided with toggle, and the left end of the toggle is socketed on the outside of the hinge post, the toggle
It is hinged by the hinge post and the carrier block, push rod is installed, the groove is protruded into the left end of the push rod in the elongated slot
In and be socketed on the outside of the shaft, the push rod is connect by the shaft and the hinge table-hinges, the right front ends of the push rod
It is provided with shifting block, on the front end face of the slider bar and is located at the forward position of the elongated slot and is provided with anti-drop block.
Compared with prior art, the beneficial effects of the present invention are:
1. the knife handle of the improvement is provided with carriage by the lever of setting and in lever, can stir push handle makes to slide
In dynamic device band cutting blade income lever, prevent due to take during surgery scalpel when exposure blade be easy to scratch operation people
Member；
2. the knife handle of the improvement, by the bogey being arranged on carriage, and open up on bogey useful
In the deep gouge of installation blade, while blade is fixed the slip lid by being arranged in bogey front end, so that in disassembly knife
Only need to slip lid cunning be moved back when piece and can be shaken off blade from deep gouge, avoid the touching of surgical staff and blade in removal of inserts
It touches, prevents scalpel from causing to scratch to surgical staff；
3. the knife handle of the improvement is provided with by the push rod installed in slider bar, and on the gap of slider bar left end
The hinged toggle with carrier block, when making to push push rod, push rod can push bogey to be rotated around the left end of push rod, reach tune
The purpose of full blade angle, the cutter head angle for solving existing scalpel is mostly fixation, when surgical staff needs different angles
When the scalpel of degree, different knife handles is needed replacing, the problem of trouble is caused to surgical procedure.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is configuration schematic diagram of the invention；
Fig. 3 is the structural schematic diagram of storage device in the present invention；
Fig. 4 is the structural schematic diagram of carriage in the present invention；
Fig. 5 is the structural schematic diagram of bogey in the present invention；
Fig. 6 is the scheme of installation of bogey and carriage in the present invention；
Fig. 7 is the structural schematic diagram of embodiment 4 in the present invention；
Fig. 8 is structural schematic diagram of the blade of embodiment 4 in the present invention in storage.
In figure: 1, storage device；11, lever；111, accommodating groove；112, sliding slot；113, locking bolt；12, end block；13,
Block；2, carriage；21, slider bar；211, gap；212, sliding rail；213, push handle；214, elongated slot；2141, anti-drop block；22,
Toggle；3, bogey；31, carrier block；311, deep gouge；3111, convex block；312, side slot；313, cover slot；3131, vertical slot；314,
Stop column；3141, reversed column；3142, spring；315, cover board；3151, waist-shaped hole；316, end slot；3161, hinge post；317, platform is cut with scissors；
3171, groove；3172, shaft；32, slip lid；321, edge；322, pushing block；323, avoiding hollow groove；33, push rod；331, shifting block；4,
Blade；41, location hole.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment 1
The knife handle of improvement, it is shown as shown in Figure 1, Figure 3 and Figure 4, including storage device 1, storage device 1 include lever 11 and peace
End block 12 loaded on 1 right end of storage device offers accommodating groove 111, the slot bottom of accommodating groove 111 at the side end face of storage device 1
Place offers sliding slot 112, and the top of lever 11 is provided with locking bolt 113, and the bottom end of locking bolt 113 passes through the top of lever 11
It holds and protrudes into accommodating groove 111, carriage 2 is provided in accommodating groove 111, the head end of carriage 2 is equipped with bogey
3, the left end of bogey 3 is equipped with blade 4, and location hole 41 is offered at the root position of blade 4.
In the present embodiment, lever 11 be in rectangular parallelepiped structure, the left and right ends of accommodating groove 111 respectively with the left and right two of lever 11
End is connected, and the section of sliding slot 112 is T-type shape and is connected respectively with the left and right ends of lever 11, and end block 12 is semicolumn
Shape structure is simultaneously closely welded with the right end of lever 11, and the left end edge that accommodating groove 111 pushes up bottom two sides inner wall is provided with block
13。
Further, carriage 2 includes the slider bar 21 being socketed in accommodating groove 111, the left end edge of slider bar 21
Place offers gap 211, and the rear end face of slider bar 21 is equipped with sliding rail 212, and the front end face of slider bar 21 is equipped with push handle 213,
When screwing locking bolt 113, the bottom end of locking bolt 113 resists the top of slider bar 21, can be fixed on slider bar 21
In accommodating groove 111, when unscrewing locking bolt 113, slider bar 21 can be slided in accommodating groove 111.
Specifically, the shape of slider bar 21 is adapted with the shape of accommodating groove 111 and is slidably connected with accommodating groove 111, it is sliding
The section of rail 212 is T-type structure and is adapted with the shape of sliding slot 112 that sliding rail 212 is slidably connected with sliding slot 112, push handle 213
The wavy structure of front end face, have certain antiskid effect, slider bar 21, sliding rail 212 and push handle 213 are integrally formed
Structure.
The knife handle of the improvement of the present embodiment when in use, sliding dress is provided with by the lever 11 of setting and in lever 11
Set 2, when surgical staff along the chute 112 push out carriage 2 when, carriage 2 drive bogey 3 slided, together
When bogey 3 stretched out from accommodating groove 111 with cutting blade 4, when surgical staff along the chute 112 inwardly stir carriage 2 when,
Carriage 2 drives bogey 3 to be received into accommodating groove 111 and take in blade 4 in lever 11, prevents due to during surgery
Take scalpel when exposure blade be easy scratch surgical staff.
Embodiment 2
As second of embodiment of the invention, as shown in Figure 2 and Figure 5, bogey 3 includes being installed in gap 211
Carrier block 31 and be connected in the slip lid 32 of 31 front end of carrier block, offer deep gouge at the left side edge of 31 front end of carrier block
311, convex block 3111 compatible with 41 shape of location hole, the top bottom of carrier block 31 are equipped at the medium position of 311 slot bottom of deep gouge
Side slot 312 is offered on both sides of the face, is equipped with edge 321 at the top bottom both sides of the edge of 32 rear end face of slip lid, slip lid 32
Front end is equipped with pushing block 322, and the front end face of pushing block 322 is wavy and is in integrated formed structure with slip lid 32, when promotion pushing block
322 make slip lid 32 along when the left end of slot 312, slip lid 32, which is covered on the front end face of blade 4, prevents blade when slot 312 slides into
4 are detached from from deep gouge 311, and avoiding hollow groove 323 is offered on the front end face of slip lid 32, can play empty avoiding to reversed column 3141, prevent
Reversed column 3141 stops the sliding of slip lid 32, when stirring pushing block 322 and make slip lid 32 along the right end of the slot 312 when slot 312 slides into
When, slip lid 32 is removed from blade 4, at this time can be shaken off down blade 4 from deep gouge 311, be achieved the purpose that removal of inserts 4.
In the present embodiment, cover slot 313 is offered at the front end face position of carrier block 31, is offered at the slot bottom of cover slot 313
Vertical slot 3131, the top of vertical slot 3131 are connected with the side slot 312 for being located at top, and stop column 314 is provided in vertical slot 3131, is erected
The bottom position of slot 3131 is provided with spring 3142, and cover board 315 is provided in cover slot 313, prevents stop column 314 from vertical slot
It is detached from 3131.
Further, the width of vertical slot 3131 is less than the width of cover slot 313, shape and the vertical slot 3131 of stop column 314
Shape is adapted, and the front end face of stop column 314 is equipped with reversed column 3141, the top of spring 3142 and the bottom end phase of stop column 314
Fitting, the bottom end of spring 3142 and the bottom end of vertical slot 3131 fit, and the shape of cover board 315 is adapted with the shape of cover slot 313,
Cover board 315 is mounted in cover slot 313 by screw and is fixedly connected with carrier block 31, is opened up at the front end face position of cover board 315
There is waist-shaped hole 3151, the end of reversed column 3141 is from waist-shaped hole 3151 through and out when pushing block 322 slides into side slot 312
When left end, the top of stop column 314 under the elastic reaction of spring 3142 at the slot bottom of side slot 312 stretch out, to slip lid 32 into
Row stops, and is fixed on slip lid 32 on carrier block 31, and when stirring reversed column 3141 downwards, reversed column 3141 drives 314 edge of stop column
3131 slide downward of vertical slot slide slip lid 32 can along side slot 312 at this time in the top retraction vertical slot 3131 of reversed column 3141
It is dynamic.
The knife handle of the improvement of the present embodiment when carrying out removal of inserts 4, stirred downwards using finger first by surgical staff
Column 3141 makes reversed column 3141 drive stop column 314 along 3131 slide downward of vertical slot and makes the top retraction vertical slot 3131 of reversed column 3141
Interior, then stirring pushing block 322 makes pushing block 322 that slip lid 32 be driven to slide to the right along side slot 312, and slip lid 32 is moved up from blade 4 at this time
It opens, blade 4 can finally be shaken off down from deep gouge 311, avoid the touching of surgical staff and blade 4 in removal of inserts 4, prevent
It only performs the operation and personnel is caused to scratch.
Embodiment 3
As the third embodiment of the invention, as shown in fig. 6, offering end slot at the right side position of carrier block 31
316, hinge post 3161 is embedded in end slot 316, the upper right side of carrier block 31 is equipped with hinge platform 317, cuts with scissors and opens at the medium position of platform 317
Equipped with groove 3171, shaft 3172 is embedded in groove 3171.
In the present embodiment, elongated slot 214 is offered on the front end face of slider bar 21, the left end of elongated slot 214 is connected with gap 211
Logical, the right end edge of gap 211 is provided with toggle 22, and the left end of toggle 22 is socketed on the outside of hinge post 3161, and toggle 22 is logical
It crosses hinge post 3161 and carrier block 31 is hinged.
Further, push rod 33 is installed, the left end of push rod 33 is protruded into groove 3171 and is socketed on shaft in elongated slot 214
3172 outside, push rod 33 is hinged by shaft 3172 and hinge platform 317, and the right front ends of push rod 33 are provided with shifting block 331, slider bar
On 21 front end face and it is located at the forward position of elongated slot 214 and is closely welded with anti-drop block 2141, anti-throw-out lever 33 is from elongated slot 214
The shape of middle disengaging, push rod 33 is adapted with the shape of elongated slot 214 and is slidably matched with elongated slot 214, extrapolates when along 214 phase of elongated slot
When dynamic shifting block 331, shifting block 331 drives push rod 33 to slide and push bogey 3 to the left along elongated slot 214, in the promotion of push rod 33
Under, bogey 3 is rotated around hinge post 3161 and rotates the pointed end of blade 4, in the friction of push rod 33 and elongated slot 214
Under power effect, the angle of blade 4 is fixed, and when stirring shifting block 331 slides shifting block 331 to the right along elongated slot 214, push rod 33 is drawn
Dynamic bogey 3 simultaneously lifts the tip of blade 4.
The knife handle of the improvement of the present embodiment passes through the push rod installed in slider bar 21 in the angulation change to blade 4
33, and the toggle 22 hinged with carrier block 31 is provided on the gap 211 of 21 left end of slider bar, when along elongated slot 214 to the left or
When carrying out stirring push rod 33 to the right, push rod 33 drives bogey 3 to be rotated around hinge post 3161, to make the angle of blade 4
It changes.
Embodiment 4
The length of lever 11 is shortened, surgical staff is made as shown in Figure 7 and Figure 8 as the 4th kind of embodiment of the invention
More easily lever 11 can be held, while alleviate weight of the invention, be conducive to surgical staff and performed the operation for a long time
Work.
Further, for save the cost, blade 4 uses the universal knife blade for having waist type card hole, slider bar 21
Left side position at be equipped with buckle, the shape of buckle is adapted with the shape of waist type card hole, by that will be stuck on blade 4
Waist type card hole in complete blade 4 installation.
When in use, surgical staff pushes push handle 213 to make slider bar 21 along storage to the knife handle of the improvement of the present embodiment first
Slot 111 is slided to left end, stops pushing push handle 213 when the left end of slider bar 21 and the touching of block 13, then will be on blade 4
Waist type card hole is directed at the installment work that blade 4 is completed on the buckle of 21 left side of slider bar, and can finally stir slider bar 21 makes to slide
Dynamic item 21 slides to the right along accommodating groove 111, is contained blade 4, prevents blade 4 from damaging to surgical staff.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (9)
1. the knife handle of improvement, including storage device (1), it is characterised in that: the storage device (1) includes lever (11) and peace
End block (12) loaded on the storage device (1) right end offers accommodating groove (111) at the side end face of the storage device (1),
It being offered sliding slot (112) at the slot bottom of the accommodating groove (111), the top of the lever (11) is provided with locking bolt (113),
The bottom end of the locking bolt (113) passes through the top of the lever (11) and protrudes into the accommodating groove (111), the storage
It is provided in slot (111) carriage (2), the head end of the carriage (2) is equipped with bogey (3), the carrying dress
The left end for setting (3) is equipped with blade (4), offers location hole (41) at the root position of the blade (4).
2. the knife handle of improvement according to claim 1, it is characterised in that: the lever (11) is in rectangular parallelepiped structure, described
The left and right ends of accommodating groove (111) are connected with the left and right ends of the lever (11) respectively, and the section of the sliding slot (112) is
T-type shape is simultaneously connected with the left and right ends of the lever (11) respectively, the end block (12) for half cylindrical structure and with institute
The right end for stating lever (11) closely welds, and the left end edge of accommodating groove (111) top bottom two sides inner wall is provided with block
(13)。
3. the knife handle of improvement according to claim 1, it is characterised in that: the carriage (2) is described including being socketed on
The left end edge of slider bar (21) in accommodating groove (111), the slider bar (21) offers gap (211), the sliding
The rear end face of item (21) is equipped with sliding rail (212), and the front end face of the slider bar (21) is equipped with push handle (213).
4. the knife handle of improvement according to claim 3, it is characterised in that: the shape and the storage of the slider bar (21)
The shape of slot (111) is adapted and is slidably connected with the accommodating groove (111), the section of the sliding rail (212) be T-type structure simultaneously
It is adapted with the shape of the sliding slot (112), the sliding rail (212) is slidably connected with the sliding slot (112), the push handle
(213) the wavy structure of front end face, the slider bar (21), the sliding rail (212) and the push handle (213) are integrated
Molding structure.
5. the knife handle of improvement according to claim 4, it is characterised in that: the bogey (3) is described including being installed on
Carrier block (31) in gap (211) and the slip lid (32) for being connected in the carrier block (31) front end, the carrier block (31)
It offers at the left side edge of front end deep gouge (311), is equipped with and the location hole at the medium position of deep gouge (311) slot bottom
(41) the compatible convex block of shape (3111) offers side slot (312), institute on the top bottom both sides of the face of the carrier block (31)
It states and is equipped with edge (321) at the top bottom both sides of the edge of slip lid (32) rear end face, the front end of the slip lid (32) is equipped with pushing block
(322), the front end face of the pushing block (322) is wavy and is in integrated formed structure with the slip lid (32).
6. the knife handle of improvement according to claim 5, it is characterised in that: opened at the front end face position of the carrier block (31)
It equipped with cover slot (313), is offered vertical slot (3131) at the slot bottom of the cover slot (313), the top and position of the vertical slot (3131)
The side slot (312) in top is connected, and is provided with stop column (314) in the vertical slot (3131), the vertical slot (3131)
Bottom position be provided with spring (3142), be provided with cover board (315) in the cover slot (313).
7. the knife handle of improvement according to claim 6, it is characterised in that: the width of the vertical slot (3131) is less than the lid
The shape of the width of slot (313), the stop column (314) is adapted with the shape of the vertical slot (3131), the stop column
(314) front end face is equipped with reversed column (3141), and the top of the spring (3142) and the bottom end of the stop column (314) are affixed
Close, the bottom end of the spring (3142) and the bottom end of the vertical slot (3131) fit, the shape of the cover board (315) with it is described
The shape of cover slot (313) is adapted, the cover board (315) be mounted in the cover slot (313) by screw and with the carrying
Block (31) is fixedly connected, and is offered waist-shaped hole (3151) at the front end face position of the cover board (315), the reversed column (3141)
End from the waist-shaped hole (3151) through and out.
8. the knife handle of improvement according to claim 7, it is characterised in that: opened at the right side position of the carrier block (31)
It equipped with end slot (316), is embedded with hinge post (3161) in the end slot (316), the upper right side of the carrier block (31) is equipped with hinge platform
(317), it is opened up fluted (3171) at the medium position of hinge platform (317), is embedded with shaft in the groove (3171)
(3172)。
9. the knife handle of improvement according to claim 8, it is characterised in that: offered on the front end face of the slider bar (21)
The left end of elongated slot (214), the elongated slot (214) is connected with the gap (211), the right end edge of the gap (211)
It is provided with toggle (22), the left end of the toggle (22) is socketed on the outside of the hinge post (3161), and the toggle (22) passes through
The hinge post (3161) and the carrier block (31) hingedly, are equipped with push rod (33), the push rod (33) in the elongated slot (214)
Left end protrude into the groove (3171) and be socketed on the outside of the shaft (3172), the push rod (33) is turned by described
Hingedly, the right front ends of the push rod (33) are provided with shifting block (331), the slider bar for axis (3172) and the hinge platform (317)
(21) anti-drop block (2141) are provided on front end face and at the forward position of the elongated slot (214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811540687.2A CN109498117A (en) | 2018-12-17 | 2018-12-17 | The knife handle of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811540687.2A CN109498117A (en) | 2018-12-17 | 2018-12-17 | The knife handle of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109498117A true CN109498117A (en) | 2019-03-22 |
Family
ID=65752683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811540687.2A Pending CN109498117A (en) | 2018-12-17 | 2018-12-17 | The knife handle of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109498117A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991059A (en) * | 2020-08-27 | 2020-11-27 | 温培成 | Surgical knife |
| CN112426175A (en) * | 2021-01-06 | 2021-03-02 | 王珂 | Percussion hammer for intensive care of department of children |
| CN113858273A (en) * | 2021-09-26 | 2021-12-31 | 中国人民解放军陆军军医大学第二附属医院 | Handle of pathological material taking cutter and pathological material taking cutter |
-
2018
- 2018-12-17 CN CN201811540687.2A patent/CN109498117A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111991059A (en) * | 2020-08-27 | 2020-11-27 | 温培成 | Surgical knife |
| CN112426175A (en) * | 2021-01-06 | 2021-03-02 | 王珂 | Percussion hammer for intensive care of department of children |
| CN113858273A (en) * | 2021-09-26 | 2021-12-31 | 中国人民解放军陆军军医大学第二附属医院 | Handle of pathological material taking cutter and pathological material taking cutter |
| CN113858273B (en) * | 2021-09-26 | 2023-02-28 | 中国人民解放军陆军军医大学第二附属医院 | Handle of pathological material taking cutter and pathological material taking cutter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109498117A (en) | The knife handle of improvement | |
| CN201879759U (en) | Cartridge device of disposable rotary cutting anastomat capable of controlling tissue thickness | |
| WO2017092566A1 (en) | Clamping and cutting mechanism for ampoule bottle | |
| CN103860225A (en) | Linear type suturing and excising device | |
| CN103860222A (en) | Linear suturing/cutting device | |
| WO2016112133A2 (en) | Adjustable curette | |
| US20150201961A1 (en) | Device and method for producing a first skin incision in surgical procedures and marking along the margins of the incision | |
| CN209595853U (en) | The knife handle of improvement | |
| CN202113112U (en) | Changeable osculating device of disposable intracavity cutting stapler | |
| CN209123085U (en) | A kind of Medical edged tool box | |
| CN103860226A (en) | Linear suturing and excising device and secondary cocking prevention mechanism thereof | |
| CN203802551U (en) | Detachable gun-type fracture repositor | |
| CN210785775U (en) | Novel sharp instrument box | |
| CN105411640B (en) | Nail bin groupware and the Medical stapler using the nail bin groupware | |
| CN208927280U (en) | A kind of sharp type medical instrument recyclable device | |
| CN113499124A (en) | Medical and beauty dual-purpose scalpel facilitating blade replacement | |
| CN203564289U (en) | Rotary handle of disposable rotary cutting stapler device | |
| CN208808583U (en) | A kind of auxiliary shear for otorhinolaryngology operation | |
| CN208693596U (en) | A kind of ophthalmology scalpel | |
| CN209529817U (en) | The sharp disposable container of improvement | |
| CN208511036U (en) | Disposable blood sampling collection from heel device | |
| CN207604990U (en) | A kind of dual-purpose scissors for surgery | |
| CN208287044U (en) | Medical bone file | |
| CN211674596U (en) | Sharp instrument box | |
| CN205924389U (en) | Medical bed of obstetrical department |
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 |