CN106286493A - Elastic compression is followed closely - Google Patents
Elastic compression is followed closely Download PDFInfo
- Publication number
- CN106286493A CN106286493A CN201610738276.9A CN201610738276A CN106286493A CN 106286493 A CN106286493 A CN 106286493A CN 201610738276 A CN201610738276 A CN 201610738276A CN 106286493 A CN106286493 A CN 106286493A
- Authority
- CN
- China
- Prior art keywords
- depression bar
- spring
- cored screw
- diameter
- elastic compression
- 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.)
- Granted
Links
- 230000006835 compression Effects 0.000 title claims abstract description 26
- 238000007906 compression Methods 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
- F16B2200/95—Constructional details of connections not covered for in other groups of this subclass with markings, colours, indicators or the like
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Finger-Pressure Massage (AREA)
Abstract
The present invention relates to a kind of elastic compression nail, belong to hold down gag technical field.The elastic compression pin structure of the present invention is simple, and easy to operate, thrust is controlled, when compacted thing opposing substrate generation micro-displacement, remains to keep impaction state.
Description
Technical field
The present invention relates to hold down gag technical field, be specifically related to a kind of elastic compression nail.
Background technology
Pressing pin is generally used for being arranged on substrate and compresses compacted thing, the conventional uncontrollable thrust of rigidity pressing pin
Size, be easily caused the problem that thrust is not enough or excessive, and cannot be used for compacted thing opposing substrate and can occur small
The occasion of displacement.
Summary of the invention
(1) to solve the technical problem that
The technical problem to be solved in the present invention is: how to design a kind of simple in construction, easy to operate, thrust is controlled and works as
Remain to keep the elastic compression nail of impaction state during compacted thing generation micro-displacement.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides a kind of elastic compression nail, including cored screw 1, depression bar 2,
Spring 3, nut 4 and guide finger 5；Described cored screw 1, spring 3 and nut 4 are sequentially arranged on depression bar 2, cored screw 1
Top and the tip contact of depression bar 2, one end of spring 3 contacts with cored screw 1 bottom, and the other end of spring 3 connects with nut 4
Touch；Described cored screw 1 is provided with lateral screwed hole, and described guide finger 5 screws in the lateral screwed hole of cored screw 1, described pressure
Bar 2 is provided with oblong slots, in the oblong slots of the polished rod partial insertion depression bar 2 of guide finger 5, installs the rear spring 3 that puts in place and is in free height
Degree state.
Preferably, described cored screw 1 is cylinder-like structure, and top is with the structure making spanner can block rotation, bottom
For planar structure, inside is through-hole structure, and outside is elongated external thread structure, and described lateral screwed hole is along external thread diameter
Endoporus is led in direction.
Preferably, described depression bar 2 is rod-like structure, and top is disc-shaped structure, and its diameter is straight more than cored screw 1 endoporus
Footpath, depression bar 2 other parts in addition to tip portion are round bar shape structure, its diameter be less than cored screw 1 diameter of bore, and with
Described oblong slots；The depression bar 2 length in addition to tip portion is more than cored screw 1 length, spring 3 free height and nut 4 height
Sum, depression bar 2 starts the external screw thread with certain length from bottom, and external thread length is with cored screw 1 length, spring 3 freely
Highly sum is more than the depression bar 2 length in addition to tip portion；Depression bar 2 other parts in addition to tip portion are carved with graduation mark.
Preferably, described spring 3 is cylindroid helical-coil compression spring, and its internal diameter is more than depression bar 2 other portions in addition to tip portion
The diameter divided, external diameter 1 is less than the externally threaded path of cored screw 1.
Preferably, described nut 4 is hollow-core construction, and outside one end is the structure making spanner can block rotation, the other end with
Spring 3 contacts, and for disc-shaped structure, disk diameter is identical with spring 3 external diameter, and inside is thread pore structure, screw thread specification and pressure
External screw thread on bar 2 is consistent.
Preferably, described guide finger 5 is step shaft-like structure, and thick shaft portion is with external screw thread, screw thread specification and hollow spiral shell
Lateral screwed hole on bar 1 is consistent, and to have the structure making screwdriver can block rotation, thin shaft portion on end face be polished rod structure,
Its diameter is less than the oblong slots width on depression bar 2.
Preferably, described cored screw 1 is cylinder-like structure, and rotation is blocked with six sides or other convenient wrench in top
Structure
Preferably, the bottom of described depression bar 2 is ball head structure.
Preferably, described nut 4 is hollow-core construction, and outside one end is the structure with six sides.
Preferably, described guide finger 5 end face there is in-line groove.
(3) beneficial effect
The elastic compression pin structure of the present invention is simple, and easy to operate, thrust is controlled, when compacted thing opposing substrate occurs
During micro-displacement, remain to keep impaction state.
Accompanying drawing explanation
Fig. 1 is the sectional view of the elastic compression nail original state of the embodiment of the present invention；
Fig. 2 is the sectional view of the elastic compression nail duty of the embodiment of the present invention.
Detailed description of the invention
For making the purpose of the present invention, content and advantage clearer, below in conjunction with the accompanying drawings and embodiment, to the present invention's
Detailed description of the invention is described in further detail.
See Fig. 1, embodiments provide a kind of elastic compression nail, including cored screw 1, depression bar 2, spring 3, spiral shell
Mother 4 and guide finger 5.Cored screw 1, spring 3 and nut 4 are sequentially arranged on depression bar 2, the top of cored screw 1 and depression bar 2
Tip contact, one end of spring 3 contacts with cored screw 1 bottom, and the other end of spring 3 contacts with nut 4.The spiral shell of guide finger 5
Stricture of vagina part screws in the lateral screwed hole of cored screw 1, and in the oblong slots of the polished rod partial insertion depression bar 2 of guide finger 5, installs
The rear spring that puts in place 3 is in free height state.
Seeing Fig. 1, described cored screw 1 is cylinder-like structure, a length of 80mm, and top is pulled to facilitate with hexagonal structure
Hands blocks rotation, and bottom is planar structure, and inside is through-hole structure, through-hole diameter 10mm, and outside is elongated external thread structure,
Screw thread specification is M24, and has a lateral screwed hole leading to endoporus along external thread diameter direction, and screw thread specification is M5.
Seeing Fig. 1, described depression bar 2 is rod-like structure, and top is disc-shaped structure, its a diameter of 12mm, the centre of depression bar 2
Main part is round bar shape structure, its a diameter of 9.9mm, and with oblong slots structure, groove width 4, the bottom of depression bar 2 is bulb knot
Structure；Depression bar 2 starts the external screw thread with 35mm from bottom, and screw thread specification is M10, and depression bar 2 is a length of in addition to tip portion
140mm；Depression bar 2 main part is carved with graduation mark, graduation mark spacing 1mm.
Seeing Fig. 1, described spring 3 is cylindroid helical-coil compression spring, and its internal diameter is 13mm, and external diameter is 19mm, free height
For 30mm.
Seeing Fig. 1, described nut 4 is hollow-core construction, and height is 10mm, and outside one end contacted with spring 3 is discoid
Structure, disk diameter is 19mm, and the other end is that hexagonal structure blocks rotation with convenient wrench, and inside is thread pore structure, screw thread
Hole gauge lattice are M10.
Seeing Fig. 1, described guide finger 5 is step shaft-like structure, and thick shaft portion is with external screw thread, and screw thread specification is M5, and
Having " one " font groove to block rotation with convenient screwdriver on end face, be directed to pin 5 be screwed in 1 to facilitate, thin shaft portion is light
Bar structure, its a diameter of 3.9mm.
Seeing Fig. 2, the elastic compression nail of the embodiment of the present invention is arranged on substrate, and after rotating cored screw 1, depression bar 2 is pressed
Tight compacted thing, now spring 3 is in compressive state, the top of cored screw 1 and the top of depression bar 2 create certain away from
From, this distance i.e. decrement of spring 3, this distance can read concrete numerical value according to the graduation mark on depression bar 2, and this numerical value is multiplied by
The rigidity of spring 3, i.e. can get the depression bar 2 thrust to compacted thing；When compacted thing opposing substrate produces micro-displacement,
The decrement of spring 3 can occur small change, and now spring 3 is still in compressive state, and depression bar 2 remains to compress compacted thing.
It can be seen that the elastic compression pin structure of the embodiment of the present invention is simple, easy to operate, thrust is controlled, when being pressed
During tight thing opposing substrate generation micro-displacement, remain to keep impaction state.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and deformation, these improve and deformation
Also should be regarded as protection scope of the present invention.
Claims (10)
1. an elastic compression nail, it is characterised in that include cored screw (1), depression bar (2), spring (3), nut (4) and guide
Pin (5)；Described cored screw (1), spring (3) and nut (4) are sequentially arranged on depression bar (2), the top of cored screw (1) and
The tip contact of depression bar (2), one end of spring (3) contacts with cored screw (1) bottom, the other end of spring (3) and nut (4)
Contact；Described cored screw (1 is provided with lateral screwed hole, and described guide finger (5) screws in the lateral screwed hole of cored screw (1),
Described depression bar (2) is provided with oblong slots, in the oblong slots of polished rod partial insertion depression bar (2) of guide finger (5), installs the rear spring that puts in place
(3) free height state it is in.
2. elastic compression nail as claimed in claim 1, it is characterised in that described cored screw (1) is cylinder-like structure, top
With the structure making spanner can block rotation, bottom is planar structure, and inside is through-hole structure, and outside is elongated external screw thread knot
Structure, and described lateral screwed hole leads to endoporus along external thread diameter direction.
3. elastic compression nail as claimed in claim 1, it is characterised in that described depression bar (2) is rod-like structure, and top is disk
Shape structure, its diameter is more than cored screw (1) diameter of bore, and depression bar (2) other parts in addition to tip portion are round bar shape knot
Structure, its diameter is less than cored screw (1) diameter of bore, and with described oblong slots；The depression bar (2) length in addition to tip portion is big
In cored screw (1) length, spring (3) free height and nut (4) highly sum, depression bar (2) starts with necessarily from bottom
The external screw thread of length, external thread length removes top with cored screw (1) length, spring (3) free height sum more than depression bar (2)
Length outside part；Depression bar (2) other parts in addition to tip portion are carved with graduation mark.
4. elastic compression nail as claimed in claim 1, it is characterised in that described spring (3) is cylindroid helical-coil compression spring, its
Internal diameter is more than depression bar (2) diameter of other parts in addition to tip portion, and external diameter is less than cored screw (1) externally threaded path.
5. elastic compression nail as claimed in claim 1, it is characterised in that described nut (4) is hollow-core construction, outside one end is
Making spanner can block the structure of rotation, the other end contacts with spring (3), for disc-shaped structure, disk diameter and spring (3) external diameter
Identical, inside is thread pore structure, and screw thread specification is consistent with the external screw thread on depression bar (2).
6. elastic compression nail as claimed in claim 1, it is characterised in that described guide finger (5) is step shaft-like structure, thick axle
Part is with external screw thread, and screw thread specification is consistent with the lateral screwed hole on cored screw (1), and makes screwdriver to block on end face
Living the structure rotated, thin shaft portion is polished rod structure, and its diameter is less than the oblong slots width on depression bar (2).
7. elastic compression nail as claimed in claim 1, it is characterised in that described cored screw (1) is cylinder-like structure, top
The structure of rotation is blocked with six sides or other convenient wrench.
8. elastic compression nail as claimed in claim 3, it is characterised in that the bottom of described depression bar (2) is ball head structure.
9. elastic compression nail as claimed in claim 5, it is characterised in that described nut (4) is hollow-core construction, outside one end is
Structure with six sides.
10. elastic compression nail as claimed in claim 6, it is characterised in that have in-line recessed on described guide finger (5) end face
Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610738276.9A CN106286493B (en) | 2016-08-26 | 2016-08-26 | Elastic compression nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610738276.9A CN106286493B (en) | 2016-08-26 | 2016-08-26 | Elastic compression nail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106286493A true CN106286493A (en) | 2017-01-04 |
| CN106286493B CN106286493B (en) | 2019-01-11 |
Family
ID=57677956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610738276.9A Active CN106286493B (en) | 2016-08-26 | 2016-08-26 | Elastic compression nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106286493B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105218A (en) * | 2017-11-30 | 2018-06-01 | 江西洪都航空工业集团有限责任公司 | A kind of slide locking buckle device |
| CN111322291A (en) * | 2020-02-24 | 2020-06-23 | 苏州恒瑞宏远医疗科技有限公司 | Release feedback system of motion device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005343214A (en) * | 2004-05-31 | 2005-12-15 | Suzuki Motor Corp | Theft preventive device for outboard motor |
| WO2006087771A1 (en) * | 2005-02-15 | 2006-08-24 | Fujitsu Limited | Spring pressing unit and fitting washer |
| CN101604655A (en) * | 2008-10-31 | 2009-12-16 | 冯建新 | Compressing unit |
| CN201944064U (en) * | 2010-06-22 | 2011-08-24 | 中国科学院云南天文台 | Elastic fastening bolt |
| CN202301304U (en) * | 2011-10-28 | 2012-07-04 | 东莞市新泽谷机械有限公司 | Bolt-type flexible lifting pin |
| CN104653576A (en) * | 2015-01-13 | 2015-05-27 | 中国科学院上海光学精密机械研究所 | Screw mechanism with adjustable pre-tightening force |
-
2016
- 2016-08-26 CN CN201610738276.9A patent/CN106286493B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005343214A (en) * | 2004-05-31 | 2005-12-15 | Suzuki Motor Corp | Theft preventive device for outboard motor |
| WO2006087771A1 (en) * | 2005-02-15 | 2006-08-24 | Fujitsu Limited | Spring pressing unit and fitting washer |
| CN101604655A (en) * | 2008-10-31 | 2009-12-16 | 冯建新 | Compressing unit |
| CN201944064U (en) * | 2010-06-22 | 2011-08-24 | 中国科学院云南天文台 | Elastic fastening bolt |
| CN202301304U (en) * | 2011-10-28 | 2012-07-04 | 东莞市新泽谷机械有限公司 | Bolt-type flexible lifting pin |
| CN104653576A (en) * | 2015-01-13 | 2015-05-27 | 中国科学院上海光学精密机械研究所 | Screw mechanism with adjustable pre-tightening force |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105218A (en) * | 2017-11-30 | 2018-06-01 | 江西洪都航空工业集团有限责任公司 | A kind of slide locking buckle device |
| CN111322291A (en) * | 2020-02-24 | 2020-06-23 | 苏州恒瑞宏远医疗科技有限公司 | Release feedback system of motion device |
| CN111322291B (en) * | 2020-02-24 | 2021-06-29 | 苏州恒瑞宏远医疗科技有限公司 | Release feedback system of motion device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106286493B (en) | 2019-01-11 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |