CN205924119U - Scalpel - Google Patents

Abstract

The utility model provides a scalpel, includes handle of a knife and blade, still including being used for connecting the blade holder of handle of a knife and blade, first mounting and second mounting, the blade holder diagonal angle is opened has two first rectangular dead slot and rectangular dead slots of second that have circular dead slot, has still offered the fixed orifices between the two rectangular dead slots, the handle of a knife is opened has the spread groove that is used for connecting the blade holder, on one of them inside wall of spread groove corresponding be equipped with with fixed orifices assorted fixed column, it is fixed with handle of a knife and blade holder that first mounting passes the circular dead slot of handle of a knife and first rectangular dead slot, the blade holder is opened has the under shed groove that is used for connecting the blade, and it is fixed with blade and blade holder that the second mounting passes the circular dead slot and the blade of the rectangular dead slot of second. The utility model discloses still add and be equipped with a blade holder, when connecting blade department and damage, its need the tool changing seat can, relative prior art is more durable.

Description

A kind of scalpel

Technical field

The utility model is related to a kind of scalpel.

Background technology

Scalpel is the indoor indispensable medical apparatus of operation.Traditional scalpel is formed by cutter head and hilt are affixed, favorably Replacing in blade；But if when hilt junction goes wrong, whole knife is required for changing, and is not durable.

Utility model content

The utility model is exactly to solve to provide a kind of technical problem of more robust scalpel.

For solving above-mentioned technical problem, a kind of technical solution of scalpel of the utility model is：

Including handle of a knife and blade, also include consolidating for the tool rest connecting handle of a knife and blade, the first fixture and second Determine part；Described tool rest diagonally has two the first strip dead slots carrying circular dead slot and the second strip dead slot, two strip dead slots Between be further opened with fixing hole；Handle of a knife has the link slot for connecting tool rest, and a link slot wherein madial wall sets accordingly There is the fixed column matching with fixing hole；First fixture pass through the circular dead slot of handle of a knife and the first strip dead slot by handle of a knife with And tool rest fixes；Described tool rest has the under shed groove for connecting blade, and the second fixture passes through the circle of the second strip dead slot Blade and tool rest are fixed by shape dead slot and blade.

Described blade upper end is provided with the spacing sword being integrated with itself.

Described tool rest upper end has the stopper slot for placing spacing sword；Described stopper slot is communicated with shed groove.

Described first strip dead slot and the second strip dead slot all carry 4 circular dead slots equidistantly arranging.

What the utility model can reach has the technical effect that：The utility model is also equipped with a tool rest, is connecting blade When place damages, it needs tool changing seat, and hinge structure is more durable.

Brief description

With reference to the accompanying drawings and detailed description the utility model is described in further detail：

Fig. 1 is a kind of structural representation of scalpel of the utility model；

Fig. 2 is the front view after a kind of scalpel of the utility model splits；

Fig. 3 is the top view after a kind of scalpel of the utility model splits.

Specific embodiment

Below in conjunction with the accompanying drawings the utility model is made with further details of elaboration.

Refering to Fig. 1 to Fig. 3.

A kind of scalpel of embodiment one, including handle of a knife 1 and blade 2, also includes for connecting handle of a knife 1 and blade 2 Tool rest 3, the first fixture 4 and the second fixture 5；Described tool rest 3 diagonally has two the first length carrying circular dead slot 11 Bar dead slot 12 and the second strip dead slot 13, are further opened with fixing hole 16 between two strip dead slots, so that handle of a knife 1 and tool rest 3 is connected more Plus it is firm；Handle of a knife 1 has the link slot 14 for connecting tool rest 3, a link slot 14 wherein madial wall is provided with accordingly and solid Determine the fixed column 15 that hole 16 matches；First fixture 4 passes through the circular dead slot 11 of handle of a knife 1 and the first strip dead slot 12 by knife Handle 1 and tool rest 3 are fixing；Described tool rest 3 has the under shed groove for connecting blade 2, and the second fixture 5 passes through the second strip The circular dead slot 11 of dead slot 13 and blade 2 will be fixing to blade 2 and tool rest 3；Described second fixture 4 and the second fixture 5 It is all two.The utility model is also equipped with a tool rest 3, and when connecting damage at blade 2, it needs tool changing seat 3, phase More durable to prior art；Tool rest 3 diagonally has two the first strip dead slots 12 carrying circular dead slot 11 and the second strip Dead slot 13, diagonal setting makes easy to connect and can rotate 180 degree and be continuing with.

Embodiment two, based on embodiment one, preferably, described blade 2 upper end is provided with the limit being integrated with itself Position sword 6.

Embodiment three, based on embodiment two, preferably, described tool rest 3 upper end has for placing spacing sword 6 Stopper slot 17；Described stopper slot 17 is communicated with shed groove.The utility model blade 2 passes through the second fixture 5 and stopper slot 17 two ends are fixed, and blade 2 fixation is more firm.

Embodiment four, based on embodiment one, preferably, described first strip dead slot 12 and the second strip dead slot 13 All carry 4 circular dead slots 11 equidistantly arranging.

Claims (4)

1. a kind of scalpel, including handle of a knife（1）And blade（2）It is characterised in that：Also include for connecting handle of a knife（1）And knife Piece（2）Tool rest（3）, the first fixture（4）And second fixture（5）；Described tool rest（3）Diagonally have two and carry circle Dead slot（11）The first strip dead slot（12）With the second strip dead slot（13）, between two strip dead slots, it is further opened with fixing hole （16）；Handle of a knife（1）Have for connecting tool rest（3）Link slot（14）, link slot（14）Set accordingly on wherein one madial wall Have and fixing hole（16）The fixed column matching（15）；First fixture（4）Through handle of a knife（1）And the first strip dead slot（12） Circular dead slot（11）By handle of a knife（1）And tool rest（3）Fixing；Described tool rest（3）Have for connecting blade（2）Under shed Groove, the second fixture（5）Through the second strip dead slot（13）Circular dead slot（11）And blade（2）By blade（2）And knife Seat（3）Fixing.

2. a kind of scalpel according to claim 1 it is characterised in that：Described blade（12）Upper end is provided with and certainly as one The spacing sword of body（6）.

3. a kind of scalpel according to claim 2 it is characterised in that：Described tool rest（3）Upper end has for placing limit Position sword（6）Stopper slot（17）；Described stopper slot（17）Communicate with shed groove.

4. a kind of scalpel according to claim 1 it is characterised in that：Described first strip dead slot（12）With the second strip Dead slot（13）All carry 4 circular dead slots equidistantly arranging（11）.