CN206745412U - Adjustable high efficiency buffer bone hammer - Google Patents
Adjustable high efficiency buffer bone hammer Download PDFInfo
- Publication number
- CN206745412U CN206745412U CN201720019235.4U CN201720019235U CN206745412U CN 206745412 U CN206745412 U CN 206745412U CN 201720019235 U CN201720019235 U CN 201720019235U CN 206745412 U CN206745412 U CN 206745412U
- Authority
- CN
- China
- Prior art keywords
- hammer
- tup
- bone
- high efficiency
- stem
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of adjustable high efficiency buffer bone hammer, including hammer stem, the front installation hammer body of hammer stem, cylinder lead moving up and down is provided with hammer body, the both ends of hammer body are installed by small tup, big tup respectively, the upper and lower ends of cylinder lead install a spring respectively, and hammer stem front portion is provided with cylindrical groove, and being provided with bar in cylindrical groove slides lead.Tup can be adjusted, bigger hammer force is provided and hammer force is entered into row buffering.
Description
Technical field
A kind of and technical field of medical instruments is the utility model is related to, is specifically a kind of adjustable high efficiency buffer bone
Hammer.
Background technology
The medicine equipment that bone hammer, bone file, osteotome and periosteum elevator be all surgery, is commonly used on Orthopedic Clinical, it is
Essential items in reduction of the fracture fixation procedure.All it is to belong to anxious after patient's generation fracture accident because fracture accident is sudden
Examine, now how quickly to treat patient, the pain for reducing patient is just particularly important, and how to be reduced treatment time and be exactly
Most critical point.It has been found by contrast that it is exactly to have identical hand that bone hammer, bone file, osteotome and periosteum elevator, which have a common feature,
Handle, but clinically belong to the medicine equipment of different purposes, therefore bone hammer, bone file, the monomer of osteotome and periosteum elevator use
Function is very single, and medical worker will take respectively when needed, and operation is cumbersome, wastes time and energy, to medical worker
Bring work difficulty.Inconvenient when being used alternatingly using above-mentioned apparatus in long-term clinical practice, operation is very
Trouble；The bone hammer used at present has many defects, and the tup of bone hammer is all often fixed, it is impossible to concrete condition in surgical medical
It is adjusted, and can not according to circumstances adjusts the dynamics of hammering, the slow of hammer force can not be effectively carried out when hammering
Punching.
The content of the invention
The purpose of this utility model is to provide a kind of adjustable high efficiency buffer bone hammer, can adjust tup, provide it is bigger
Hammer force and hammer force is entered into row buffering.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of adjustable high efficiency buffer bone hammer, including hammer stem, it is characterized in that：The front installation hammer body of hammer stem, hammer pipe
Be provided with cylinder lead moving up and down in vivo, small tup, big tup are installed in the both ends for hammering body into shape respectively, cylinder lead up and down
A spring is installed at both ends respectively, and hammer stem front portion is provided with cylindrical groove, and being provided with bar in cylindrical groove slides lead.
Adjustable high efficiency buffer bone hammer according to claim, it is characterised in that：Hammer body and the small tup,
Extension pipe can be installed respectively between big tup.
Adjustable high efficiency buffer bone hammer according to claim, it is characterised in that：The hammer stem rear portion is provided with bone
Cutter groove, osteotome, the tail end installation bowl cover of hammer stem are put in osteotome groove.
The utility model has the advantages of be：When brandishing hammer stem, cylinder lead first upward sliding in the presence of brandishing,
When following tup contacts bone face, in the presence of inertia and upper diaphragm flexures, cylinder lead can hammer following tup, below
Spring play a part of buffer and store elastic force, the power hammered downwards more persistently and uniformly；Hammer stem rear portion is provided with osteotome
Groove can hold osteotome, and hammer stem front portion is provided with cylindrical groove, and bar is provided with cylindrical groove and slides lead, bar slides work of the lead in inertia
With the lower hammer force that can increase tup.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In accompanying drawing：1st, body is hammered into shape；2nd, cylinder lead；3rd, spring；4th, small tup；5th, big tup；6th, extension pipe；7th, hammer into shape
Bar；8th, cylindrical groove；9th, bar slides lead；10th, osteotome groove；11st, bowl cover.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
The utility model is as shown in figure 1, a kind of adjustable high efficiency buffer bone hammer, including hammer stem 7, it is characterized in that：Hammer stem 7
Front installation hammer body 1, is provided with cylinder lead 2 moving up and down in hammer body 1, hammer into shape body 1 both ends install respectively it is small
Tup 4, big tup 5, the upper and lower ends of cylinder lead 2 install a spring 3 respectively, and hammer stem 7 is anterior to be provided with cylindrical groove 8, cylindricality
Bar is provided with groove 8 and slides lead 9.According to described adjustable high efficiency buffer bone hammer, it is characterised in that：It is described hammer body 1 with
Extension pipe 6 can be installed respectively between small tup 4, big tup 5.According to described adjustable high efficiency buffer bone hammer, its feature
It is：The rear portion of hammer stem 7 is provided with osteotome groove 10, and osteotome, the tail end installation bowl cover 11 of hammer stem 7 are put in osteotome groove 10.
Concrete operating principle of the present utility model is as described below：When brandishing hammer stem 7, cylinder lead 2 is in the presence of brandishing
First upward sliding, when following small tup 4 contacts bone face, in the presence of inertia and upper diaphragm flexures 3, cylinder lead 2 can be hammered into shape
Hit following small tup 4, following spring 3 plays a part of buffering and store elastic force, the power hammered downwards more persistently and
Uniformly；The rear portion of hammer stem 7, which is provided with osteotome groove 10, can hold osteotome, and hammer stem 7 is anterior to be provided with cylindrical groove 8, and being provided with bar in cylindrical groove 8 slides
Dynamic lead 9, bar slides lead 9 can increase the hammer force of tup in the presence of inertia, can adjust tup, provide it is bigger
Hammer force and hammer force is entered into row buffering.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New design and protection domain is defined, common in this area on the premise of the utility model design conception is not departed from
The all variations and modifications that engineers and technicians make to the technical solution of the utility model, guarantor of the present utility model all should be fallen into
Protect scope.
Claims (3)
1. a kind of adjustable high efficiency buffer bone hammer, including hammer stem（7）, it is characterized in that：Hammer stem（7）Front installation hammer body
（1）, hammer body into shape（1）It is interior to be provided with cylinder lead moving up and down（2）, hammer body into shape（1）Both ends small tup is installed respectively（4）、
Big tup（5）, cylinder lead（2）Upper and lower ends one spring is installed respectively（3）, hammer stem（7）Front portion is provided with cylindrical groove（8）,
Cylindrical groove（8）The interior bar that is provided with slides lead（9）.
2. adjustable high efficiency buffer bone hammer according to claim 1, it is characterised in that：The hammer body（1）With hand hammer
Head（4）, big tup（5）Between extension pipe can be installed respectively（6）.
3. adjustable high efficiency buffer bone hammer according to claim 1, it is characterised in that：The hammer stem（7）Rear portion is provided with
Osteotome groove（10）, osteotome groove（10）Inside put osteotome, hammer stem（7）Tail end installation bowl cover（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720019235.4U CN206745412U (en) | 2017-01-09 | 2017-01-09 | Adjustable high efficiency buffer bone hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720019235.4U CN206745412U (en) | 2017-01-09 | 2017-01-09 | Adjustable high efficiency buffer bone hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206745412U true CN206745412U (en) | 2017-12-15 |
Family
ID=60608071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720019235.4U Expired - Fee Related CN206745412U (en) | 2017-01-09 | 2017-01-09 | Adjustable high efficiency buffer bone hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206745412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684799A (en) * | 2018-05-23 | 2018-10-23 | 田粒波 | A kind of roasted suckling pig boring device |
-
2017
- 2017-01-09 CN CN201720019235.4U patent/CN206745412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684799A (en) * | 2018-05-23 | 2018-10-23 | 田粒波 | A kind of roasted suckling pig boring device |
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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 |
Granted publication date: 20171215 Termination date: 20190109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |