CN207168540U - A kind of spatula special for orthopaedics therapy - Google Patents
A kind of spatula special for orthopaedics therapy Download PDFInfo
- Publication number
- CN207168540U CN207168540U CN201720215300.0U CN201720215300U CN207168540U CN 207168540 U CN207168540 U CN 207168540U CN 201720215300 U CN201720215300 U CN 201720215300U CN 207168540 U CN207168540 U CN 207168540U
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- CN
- China
- Prior art keywords
- sliding seat
- neck
- pull bar
- spring
- shovel head
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- 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.)
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of spatula special for orthopaedics therapy, including handle, shovel head, cutting ferrule, fixture block, fixed guide pin bushing, inclined-plane one, sliding seat one, blind hole one, spring one, pull bar, sliding seat two, blind hole two, inclined-plane two, neck two, blind rivet, neck one, spring two, positioning hold set, stop collar, sliding seat and operating parts；When changing shovel head, push part first moves down sliding seat, and moving down for sliding seat, sliding seat one and sliding seat two is moved down together by pull bar, due to the spring one set here, sliding seat one and sliding seat two can be made also to be moved laterally while moving down and unclamp blind rivet, then can takes out shovel head, then the shovel head of new shovel head or difference in functionality is inserted into cutting ferrule again, and blind rivet is set to be located in neck one and neck two, finally unclamping operating parts can make neck one and neck two firmly block blind rivet in the presence of spring two, then can uses new shovel head.
Description
Technical field：
It the utility model is related to medical instruments field, more particularly to a kind of spatula special for orthopaedics therapy.
Background technology：
The spatula of orthopaedics therapy is a kind of medicine equipment of fracture operation, is commonly used to orthopaedics therapy, is peeled off in operation
Periosteum, push musculature open, expose fracture site, be easy to perform the operation；And the blade applicator position inaccurate of various big hospital, it is unstable
It is during attachment musculature that is fixed and peeling off bone, i.e., laborious to easily cause angiorrhoxis again, cause massive haemorrhage, caused to patient
Very big pain；And existing spatula is mostly monoblock type, if shovel head infringement or it is blunt if need to be changed together, so comparison
Waste, the spatula after changing in addition can have a strong impact on the feel of doctor again, so as to have a strong impact on the process and success rate of operation.
Utility model content：
The purpose of this utility model is that to solve the above problems and provides and a kind of be used for that orthopaedics therapy is special to be scraped
Shovel, solves the problems, such as to mention in background technology.
In order to solve the above problems, the utility model provides a kind of technical scheme：It is a kind of special for orthopaedics therapy
Spatula, including handle and shovel head, its innovative point are：Also include cutting ferrule, fixture block, fixed guide pin bushing, inclined-plane one, sliding seat one, blind
Kong Yi, spring one, pull bar, sliding seat two, blind hole two, inclined-plane two, neck two, blind rivet, neck one, spring two, positioning hold set, limit
Position set, sliding seat and operating parts；The fixture block bottom is fixedly connected with shovel head, and the fixture block is movably connected in inside cutting ferrule, institute
State fixture block center of top and be fixedly connected with blind rivet；The cutting ferrule is fixedly connected on handle base center；Outside the fixed guide pin bushing
It is fixedly connected on the downside of handle inner；The inclined-plane one is located at lower left side inside fixed guide pin bushing；The inclined-plane two is located at fixation and led
The internal lower right side of set；Fixed guide pin bushing upper inside, the pull bar bottom guide track left side are movably connected on the downside of the pull bar vertically
Left and right is connected with sliding seat one, and left and right is connected with sliding seat two on the right side of the pull bar bottom guide track；The sliding seat
One left surface is connected with inclined-plane one, and the upper right side of sliding seat one is provided with blind hole one, and the lower right side of sliding seat one is provided with neck
One；The right flank of sliding seat two is connected with inclined-plane two, and the upper left side of sliding seat two is provided with blind hole two, and the sliding seat two is left
Downside is provided with neck two；Spring one is provided between the blind hole one and the blind hole two；The neck one and the neck two it
Between be connected with blind rivet；The stop collar is fixedly connected on the downside of pull bar, the stop collar bottom surface and the fixed guide pin bushing top
Spring two is provided between face；The sliding seat is movably connected on the upside of handle inner, and the sliding seat bottom is fixedly connected on drawing
At the top of bar, operating parts is fixedly connected with the top of the sliding seat；The positioning hold set is fixedly connected on the downside of handle outer.
Preferably, the rectangular shape of fixture block, and with cutting ferrule fit inside.
Preferably, the positioning hold set is made up of elastomeric material, and surface is provided with anti-slip veins.
Preferably, the operating parts is made up of elastomeric material.
The beneficial effects of the utility model：The utility model have it is rational in infrastructure it is simple, production cost is low, easy for installation,
Multiple functional, when changing shovel head, push part first moves down sliding seat, and moving down for sliding seat, makes activity by pull bar
Seat one and sliding seat two move down together, due to the spring one set here, while moving down sliding seat one and sliding seat two
Also it can laterally move and unclamp blind rivet, then can takes out shovel head, then again by the shovel head of new shovel head or difference in functionality
It is inserted into cutting ferrule, and blind rivet is located in neck one and neck two, finally unclamping operating parts can makes in the presence of spring two
Neck one and neck two firmly block blind rivet, and then can uses new shovel head, the positioning hold set set in addition, Neng Goubian
Yu doctor is determined to the position of shovel head.
Brief description of the drawings：
For ease of explanation, the utility model is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 partial enlargement structural representation.
1- handles；2- shovel heads；3- cutting ferrules；4- fixture blocks；5- fixes guide pin bushing；6- inclined-planes one；7- sliding seat one；8- blind holes one；
9- springs one；10- pull bars；11- sliding seat two；12- blind holes two；13- inclined-planes two；14- necks two；15- blind rivets；16- necks one；
17- springs two；18- positions hold set；19- stop collars；20- sliding seat；21- operating parts.
Embodiment：
As depicted in figs. 1 and 2, present embodiment uses following technical scheme：It is a kind of special for orthopaedics therapy
Spatula, including handle 1 and shovel head 2, in addition to cutting ferrule 3, fixture block 4, fixed guide pin bushing 5, inclined-plane 1, sliding seat 1, blind hole 1,
Spring 1, pull bar 10, sliding seat 2 11, blind hole 2 12, inclined-plane 2 13, neck 2 14, blind rivet 15, neck 1, spring two
17th, hold set 18, stop collar 19, sliding seat 20 and operating parts 21 are positioned；The bottom of fixture block 4 is fixedly connected with shovel head 2, the card
Block 4 is movably connected in inside cutting ferrule 3, and the center of top of fixture block 4 is fixedly connected with blind rivet 15；The cutting ferrule 3 is fixedly connected on
The bottom center of handle 1；The external stability of fixed guide pin bushing 5 is connected to the inner lower of handle 1；The inclined-plane 1 is located at fixation and led
Cover 5 inside lower left side；The inclined-plane 2 13 is located at the fixed inside lower right side of guide pin bushing 5；The downside of pull bar 10 is vertical to be flexibly connected
Left and right is connected with sliding seat 1, the pull bar 10 on the left of the fixed upper inside of guide pin bushing 5, the bottom guide track of pull bar 10
Left and right is connected with sliding seat 2 11 on the right side of bottom guide track；The left surface of sliding seat 1 is connected with inclined-plane 1, the work
The dynamic upper right side of seat 1 is provided with blind hole 1, and the lower right side of sliding seat 1 is provided with neck 1；The right flank of sliding seat 2 11
It is connected with inclined-plane 2 13, the upper left side of sliding seat 2 11 is provided with blind hole 2 12, and the lower left side of sliding seat 2 11 is provided with neck
2 14；Spring 1 is provided between the blind hole 1 and the blind hole 2 12；Between the neck 1 and the neck 2 14
It is connected with blind rivet 15；The stop collar 19 is fixedly connected on the downside of pull bar 10, the bottom surface of stop collar 19 and the fixation
Spring 2 17 is provided between the top surface of guide pin bushing 5；The sliding seat 20 is movably connected in the upper inside of handle 1, the bottom of sliding seat 20
Portion is fixedly connected on the top of pull bar 10, and the top of sliding seat 20 is fixedly connected with operating parts 21；The positioning hold set 18 is fixed
It is connected to the outer lower side of handle 1.
Wherein, the 4 rectangular shape of fixture block, and with the fit inside of cutting ferrule 3；The positioning hold set 18 is by elastomeric material system
Into, and surface is provided with anti-slip veins；The operating parts 21 is made up of elastomeric material.
Use state of the present utility model is：The utility model have it is rational in infrastructure it is simple, production cost is low, installation side
Just, multiple functional, when changing shovel head 2, push part 21 moves down sliding seat 20 first, and moving down for sliding seat 20, passes through
Pull bar 10 makes sliding seat 1 and sliding seat 2 11 move down together, due to the spring 1 set here, can make sliding seat 1 and live
Dynamic seat 2 11 can also move laterally while moving down unclamps blind rivet 15, and then can takes out shovel head 2, then again by new shovel
The shovel head of head or difference in functionality is inserted into cutting ferrule 3, and blind rivet 15 is located in neck 1 and neck 2 14, is finally unclamped
Operating parts 21 can make neck 1 and neck 2 14 firmly block blind rivet 15 in the presence of spring 2 17, then can just make
With new shovel head, the positioning hold set 18 set in addition, doctor can be easy to be determined the position of shovel head.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, one's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model, the utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (4)
1. a kind of spatula special for orthopaedics therapy, including handle (1) and shovel head (2), it is characterised in that：Also include cutting ferrule
(3), fixture block (4), fixation guide pin bushing (5), inclined-plane one (6), sliding seat one (7), blind hole one (8), spring one (9), pull bar (10), work
It is dynamic seat two (11), blind hole two (12), inclined-plane two (13), neck two (14), blind rivet (15), neck one (16), spring two (17), fixed
Position hold set (18), stop collar (19), sliding seat (20) and operating parts (21)；
Fixture block (4) bottom is fixedly connected with shovel head (2), and the fixture block (4) is movably connected in cutting ferrule (3) inside, the card
Block (4) center of top is fixedly connected with blind rivet (15)；
The cutting ferrule (3) is fixedly connected on handle (1) bottom center；
Fixed guide pin bushing (5) external stability is connected to handle (1) inner lower；
The inclined-plane one (6) is located at the internal lower left side of fixed guide pin bushing (5)；
The inclined-plane two (13) is located at the internal lower right side of fixed guide pin bushing (5)；
Fixed guide pin bushing (5) upper inside is movably connected on the downside of the pull bar (10) vertically, pull bar (10) bottom guide track is left
Side or so is connected with sliding seat one (7), and left and right is connected with sliding seat two on the right side of pull bar (10) bottom guide track
(11)；
Described (7) left surface of sliding seat one is connected with inclined-plane one (6), and described (7) upper right side of sliding seat one is provided with blind hole one (8),
Described (7) lower right side of sliding seat one is provided with neck one (16)；
Described (11) right flank of sliding seat two is connected with inclined-plane two (13), and described (11) upper left side of sliding seat two is provided with blind hole two
(12), described (11) lower left side of sliding seat two is provided with neck two (14)；
Spring one (9) is provided between the blind hole one (8) and the blind hole two (12)；
Blind rivet (15) is connected between the neck one (16) and the neck two (14)；
The stop collar (19) is fixedly connected on the downside of pull bar (10), stop collar (19) bottom surface and the fixed guide pin bushing (5)
Spring two (17) is provided between top surface；
The sliding seat (20) is movably connected in handle (1) upper inside, and sliding seat (20) bottom is fixedly connected on pull bar
(10) top, sliding seat (20) top are fixedly connected with operating parts (21)；
The positioning hold set (18) is fixedly connected on handle (1) outer lower side.
A kind of 2. spatula special for orthopaedics therapy according to claim 1, it is characterised in that：The fixture block (4) is in
It is rectangular-shaped, and with cutting ferrule (3) fit inside.
A kind of 3. spatula special for orthopaedics therapy according to claim 1, it is characterised in that：The positioning hold set
(18) it is made up of elastomeric material, and surface is provided with anti-slip veins.
A kind of 4. spatula special for orthopaedics therapy according to claim 1, it is characterised in that：The operating parts (21)
It is made up of elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720215300.0U CN207168540U (en) | 2017-03-07 | 2017-03-07 | A kind of spatula special for orthopaedics therapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720215300.0U CN207168540U (en) | 2017-03-07 | 2017-03-07 | A kind of spatula special for orthopaedics therapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207168540U true CN207168540U (en) | 2018-04-03 |
Family
ID=61732323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720215300.0U Expired - Fee Related CN207168540U (en) | 2017-03-07 | 2017-03-07 | A kind of spatula special for orthopaedics therapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207168540U (en) |
-
2017
- 2017-03-07 CN CN201720215300.0U patent/CN207168540U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20190307 |