CN208435729U - One kind, which is appointed to convenient insert, unloads multifunction surgical knife handle - Google Patents

Abstract

Appoint the utility model discloses one kind to convenient insert and unloads multifunction surgical knife handle, it includes: carriage component A, lever ontology B and small tool component C, wherein, the carriage component A and small tool component C is respectively pivoted to the lever front ontology B at two close end, it can be unfolded to be located on lever ontology B length direction extension line respectively, or receive and be laminated on the front lever ontology B.The utility model multi-directionally installs or removes blade, safer, and also has the function of various aspects.

Description

One kind, which is appointed to convenient insert, unloads multifunction surgical knife handle

Technical field

Surgery basis surgical instrument -- detachable metal knife handle field is appointed to convenient insert more particularly to one kind and is unloaded Wildcard type multifunction surgical knife handle.

Background technique

Clinic is general at present matches common generic detachable formula metal knife handle in the presence of having a single function, and knife blade must be along sword Mouthful unidirectional installation, loads and unloads that unsmooth, easily snapping or launch causes injury from sharp utensil, lever relatively carefully it is thin, wear after emgloves in instrument table, curved It is not easy the fast pickup of single in the planes such as disk, square plate and surely holds, no string takes device, easy when taking outside standby tool, decontamination or mobile medical treatment Slide scatter and disappear equal shortcoming.The peace knife tailstock of common knife handle is along cutting edge monocline to tropism is selected along cutting edge in palpus clamping blade back Knife blade is installed.Common knife handle is vertical fin knife rest, and when dismantling knife blade, simultaneously apex lift surmounts knife to palpus jaw blade endpiece Frame vertical fin pushes removal again.If force unevenness easily causes manipulation unstability, have some setbacks or snap knife blade or even broken sword may be loaded and unloaded Bits ejection is hurted sb.'s feelings.

Utility model content

The utility model provides a kind of and unloads multifunction surgical knife handle to convenient insert, and which overcome common in background technique Deficiency present in knife handle.

The technical solution adopted by the utility model to solve the technical problem is that:

One kind, which is appointed to convenient insert, unloads multifunction surgical knife handle, it includes: carriage component A, lever ontology B and small tool group Part C, wherein the carriage component A and small tool component C is respectively pivoted to the lever front ontology B by two close end Place can be unfolded to be located on lever ontology B length direction extension line respectively, or receive and be laminated on the front lever ontology B.

In one embodiment, the expansion direction of carriage component A is first upward, under backward；The expansion side of small tool component C Xiang Weixian is downward, then upwards.

In one embodiment, the articulated manner of carriage component A or small tool component C and the lever ontology B are as follows: big It is set between cutter holder assembly A or small tool component C and the lever ontology B and assembles pin (13), it is big that this, which assembles pin (13), The axis of rotation of cutter holder assembly A or small tool component C, carriage component A or the small tool back side component C setting position collision bead (8), hold The front handle ontology (B) sets semicircular knife rest exhibition and receives limit guide rail (7), and positioning collision bead (8) is located at knife rest exhibition and receives limit guide rail (7) It is interior.

In one embodiment, the carriage component A, including three sections of left, center, right, left section is large size sided knife holder (1), the side of large size sided knife holder 1 sets large size folder cutter groove (2), and the middle section of carriage component A is carriage along sword to angle tail Terraced (4), carriage set carriage landslide to the front and back sides between angle tail terraced (4) and large size sided knife holder (1) along sword respectively (3), carriage is along sword to setting carriage peace knife tailstock (5) on the right side of angle tail terraced (4)；Right section of carriage component A is equipped with big Number cone cell double offset ring spanner hole (6), the right side in large size cone cell double offset ring spanner hole (6), the right section of back side of carriage component A position collision bead (8).

In one embodiment, the small tool component C, including three sections of left, center, right, right section is small size sided knife holder (19), the side of small size sided knife holder (19) sets small size folder cutter groove (18), and the middle section of small tool component A is small tool along sword to oblique Mouth tail is terraced (16), and small tool sets small tool to the front and back sides between angle tail terraced (16) and small size sided knife holder (19) along sword respectively It comes down (17), small tool is along sword to setting small tool peace knife tailstock (15) on the right side of angle tail terraced (16)；Left section of small tool component A Equipped with small size cone cell double offset ring spanner hole (14), the left section of back side setting in the left side, carriage component A in small size cone cell double offset ring spanner hole (14) Position collision bead (8).

In one embodiment, the front lever ontology B is equipped with English scale (20) along upper edge, and public affairs are equipped with along lower edge Scale (9) processed；In middle position, center line along its length is respectively equipped with large size spicule bending hole (10), screw thread spicule cone cell Triangle pulls hole (11) and small size spicule bending hole (12).

The technical program compared with the background art, it has the following advantages:

1, the carriage component A of the utility model and small tool component C is respectively pivoted to the front lever ontology B and leans on It at two close end, can be unfolded to be located on lever ontology B length direction extension line respectively, or receive and be laminated on the front lever ontology B.This Sample, being capable of multi-angle installation or removal blade.

2, the suitability of the utility model is strong, can install big blade, can also install small blade.

3, carriage component A or the small tool back side component C setting position collision bead (8), the front lever ontology (B) sets semicircular Limit guide rail (7) are received in knife rest exhibition, and positioning collision bead (8) is located at knife rest exhibition and receives in limit guide rail (7).It can be unfolded to position well.

4, the utility model also has the function of the various aspects such as measurement, spanner.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is the positive structure schematic of the utility model, receives overlapping state.

Fig. 2 is the utility model structure schematic diagram, receives overlapping state.

Fig. 3 is respectively the blade of two kinds of different sizes, is above small blade, and lower is big blade.

Fig. 4 is the positive structure schematic of the utility model, unfolded state.

Fig. 5 is the bottom view of Fig. 4.

1. large size sided knife holder, 2. large sizes press from both sides cutter groove, and 3. carriages landslide, for 4. carriages along sword to angle tail ladder, 5. is big Knife rest pacifies knife tailstock, 6. large size cone cell double offset ring spanner holes, and 7. knife rests, which are opened up, receives limit guide rail, 8. positioning collision beads, 9. metric system scales, and 10. Large size spicule bending hole, 11. screw thread spicule cone cell triangles pull hole, and 12. small size spicule bending holes, 13. assemble pin, and 14. is small size Cone cell double offset ring spanner hole, 15. small tools pacify knife tailstock, and 16. small tools are along sword to angle tail ladder, and 17. small tools landslide, 18. is small size Press from both sides cutter groove, 19. small size sided knife holders, 20. English scales

A. carriage component, B. lever ontology, the big blade of C. small tool component D. small blade E.

Specific embodiment

Fig. 1 to Fig. 5 is please referred to, one kind, which is appointed to convenient insert, unloads multifunction surgical knife handle, it includes carriage component A, lever Ontology B and small tool component C, wherein the carriage component A and small tool component C is respectively pivoted to the lever sheet The front body B can be unfolded respectively at two close end, be located on lever ontology B length direction extension line, or receive and be laminated on lever The front ontology B.

The carriage component A, including three sections of left, center, right, left section is large size sided knife holder 1, large size sided knife holder 1 Side set large size folder cutter groove 2, the middle section of carriage component A is carriage along sword to angle tail ladder 4, and carriage is along sword to angle Front and back sides between tail ladder 4 and large size sided knife holder 1 set carriage landslide 3 respectively, and carriage is along sword to the right side of angle tail ladder 4 Side sets carriage peace knife tailstock 5.Right section of carriage component A is equipped with large size cone cell double offset ring spanner hole 6, large size cone cell double offset ring spanner hole 6 Right side, carriage component A the right section of back side set position collision bead 8, the front lever ontology B, which sets the exhibition of semicircular knife rest, receives limit and leads Rail 7, positioning collision bead 8 are located at knife rest exhibition and receive in limit guide rail 7.The center point that limit guide rail 7 is received in knife rest exhibition is to assemble pin 13, greatly Cutter holder assembly A is that axle center is articulated in the front lever ontology B at left end to assemble pin 13.

The small tool component C, including three sections of left, center, right, right section is small size sided knife holder 19, small size sided knife holder 19 side sets small size folder cutter groove 18, and the middle section of small tool component A is small tool along sword to angle tail ladder 16, small tool along sword to Front and back sides between angle tail ladder 16 and small size sided knife holder 19 set small tool landslide 17 respectively, and small tool is terraced to angle tail along sword 16 right side sets small tool peace knife tailstock 15.Left section of small tool component A is equipped with small size cone cell double offset ring spanner hole 14, small size cone cell The left side in double offset ring spanner hole 14, the left section of back side of carriage component A equally set position collision bead 8, and the front lever ontology B sets semicircular Limit guide rail 7 is received in knife rest exhibition, and positioning collision bead 8 is located at knife rest exhibition and receives in limit guide rail 7.Knife rest exhibition receive limit guide rail the center point be Pin is assembled, small tool component C is that axle center is articulated in the front lever ontology B at right end to assemble pin 13.

Lever ontology B is generally rectangular, and front is equipped with English scale 20 along upper edge, is equipped with along lower edge Metric system scale 9.In middle position, center line along its length is respectively equipped with large size spicule bending hole 10, screw thread spicule cone cell three Pull hole 11 and small size spicule bending hole 12 in angle.

As shown in Figure 1, unused state, the utility model can be by carriage component A and small tool component C respectively inwards It is folded to lever ontology B；And in use state, carriage component A and small tool component C can be unfolded outward respectively, such as Fig. 4 With shown in Fig. 5.Wherein, as shown in Figure 1, the expansion direction of carriage component A is first upward, then to the left；Small tool component C's Expansion direction is downward, then to the right.In use, one be also possible in carriage component A and small tool component C to outreach It opens, another receives folded.

The above, only the utility model preferred embodiment, therefore, it cannot be limited according to, and the utility model is implemented It is practical new to should still belong to this for range, i.e., equivalent changes and modifications made according to the scope of the patent of the utility model and the content of the manual In the range of type covers.

Claims (6)

1. one kind, which is appointed to convenient insert, unloads multifunction surgical knife handle, it is characterised in that: it includes: carriage component A, lever ontology B With small tool component C, wherein the carriage component A and small tool component C is being respectively pivoted to the lever ontology B just Face can be unfolded to be located on lever ontology B length direction extension line respectively at two close end, or receive and be laminated on lever ontology B just Face.

2. a kind of according to claim 1 is unloaded multifunction surgical knife handle to convenient insert, it is characterised in that: carriage component The expansion direction of A is first upward, under backward；The expansion direction of small tool component C is first downward, then upwards.

3. a kind of according to claim 1 is unloaded multifunction surgical knife handle to convenient insert, it is characterised in that: carriage component The articulated manner of A or small tool component C and the lever ontology B are as follows: carriage component A or small tool component C and described It is set between lever ontology B and assembles pin (13), this assembles the rotary shaft that pin (13) are carriage component A or small tool component C The heart, carriage component A or the small tool back side component C setting position collision bead (8), the front lever ontology B set semicircular knife rest exhibition and receive Limit guide rail (7), positioning collision bead (8) are located at knife rest exhibition and receive in limit guide rail (7).

4. a kind of according to claim 1 or 2 or 3 is unloaded multifunction surgical knife handle to convenient insert, it is characterised in that: described Carriage component A, including three sections of left, center, right, left section is large size sided knife holder (1), and the side of large size sided knife holder (1) is set Large size presss from both sides cutter groove (2), and the middle section of carriage component A is that carriage is terraced (4) to angle tail along sword, and carriage is terraced to angle tail along sword (4) front and back sides between large size sided knife holder (1) set carriage landslide (3) respectively, and carriage is along sword to angle tail terraced (4) Right side sets carriage peace knife tailstock (5)；Right section of carriage component A is equipped with large size cone cell double offset ring spanner hole (6), large size cone cell plum blossom Pull the right side of hole (6), right section of back side positioning collision bead (8) of carriage component A.

5. a kind of according to claim 1 or 2 or 3 is unloaded multifunction surgical knife handle to convenient insert, it is characterised in that: described Small tool component C, including three sections of left, center, right, right section is small size sided knife holder (19), the side of small size sided knife holder (19) If small size folder cutter groove (18), the middle section of small tool component A is that small tool is terraced (16) to angle tail along sword, and small tool is along sword to angle Front and back sides between tail ladder (16) and small size sided knife holder (19) set small tool respectively and come down (17), and small tool is along sword to angle tail Small tool peace knife tailstock (15) is set on the right side of terraced (16)；Left section of small tool component A is equipped with small size cone cell double offset ring spanner hole (14), small The left side in number cone cell double offset ring spanner hole (14), the left section of back side of carriage component A set position collision bead (8).

6. a kind of according to claim 1 or 2 or 3 is unloaded multifunction surgical knife handle to convenient insert, it is characterised in that: lever The front ontology B is equipped with English scale (20) along upper edge, is equipped with metric system scale (9) along lower edge；In middle position along length The center line in degree direction is respectively equipped with large size spicule bending hole (10), screw thread spicule cone cell triangle pulls hole (11) and small size spicule is curved It rolls over hole (12).