CN109139660A - A kind of multi-functional adjusting screw - Google Patents
A kind of multi-functional adjusting screw Download PDFInfo
- Publication number
- CN109139660A CN109139660A CN201811296773.3A CN201811296773A CN109139660A CN 109139660 A CN109139660 A CN 109139660A CN 201811296773 A CN201811296773 A CN 201811296773A CN 109139660 A CN109139660 A CN 109139660A
- Authority
- CN
- China
- Prior art keywords
- head
- screw rod
- screw
- adjusting screw
- functional adjusting
- 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.)
- Pending
Links
- 229910001065 Chromium-vanadium steel Inorganic materials 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- OIDPCXKPHYRNKH-UHFFFAOYSA-J chrome alum Chemical compound [K]OS(=O)(=O)O[Cr]1OS(=O)(=O)O1 OIDPCXKPHYRNKH-UHFFFAOYSA-J 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Classifications
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- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
-
- 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
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
- F16B23/003—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool star-shaped or multi-lobular, e.g. Torx-type, twelve-point star
-
- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
Abstract
The present invention provides a kind of multi-functional adjusting screw, including head and screw rod, the screw rod is equipped with external screw thread, one end face on the head and the screw rod Joint, another end face on the head is equipped with threaded hole, and the screw rod is equipped with the jack to match with torque tool far from the one end on the head.The multi-functional adjusting screw rod, not only it can be used cooperatively with auxiliary tools such as screwdrivers, but also support manual screw-fashion, both can use external screw teeth and mutually locked with workpiece, it can use the internal thread locking workpiece of screw rod end again, it is applied widely, to install quick and convenient and use cost low.
Description
Technical field
The present invention relates to screw interconnection technique fields, more specifically to a kind of multi-functional adjusting screw.
Background technique
It is well known that screw is a kind of widely used fastenings.Screw in the prior art, usually only by spiral shell
It ailhead and is equipped with externally threaded screw rod and constitutes, poor universality and be unable to satisfy the connection requirement with special construction component, make
The application for obtaining screw has been more limited.
Summary of the invention
The object of the present invention is to provide a kind of multi-functional adjusting screw, structure is simple and convenient to operate, has a wide range of application,
It can satisfy the connection requirement of the workpiece with different structure.
The present invention provides a kind of multi-functional adjusting screw, including head and screw rod, and the screw rod is equipped with external screw thread, the head
Another end face of one end face in portion and the screw rod Joint, the head is equipped with jack, and the screw rod is far from the head
The one end in portion is equipped with the threaded hole to match with torque tool.
Preferably, the jack is in "-" type, cross, interior hexangle type or blossom type.
Preferably, the specific structure cylindrical in the head.
Preferably, the head is specifically in regular hexagon structure.
Preferably, the outer peripheral surface on the head is equipped with the non-slip texture axially extended.
It preferably, further include the pull ring for being fixedly arranged on the head top surface.
Preferably, the head and the screw rod constitute screw body, and the screw body is specially chrome-vanadium steel screw sheet
Body.
Compared with above-mentioned background technique, the present invention provides a kind of multi-functional adjusting screw, including head and screw rod, head
One end face and screw rod Joint, another end face on head are equipped with threaded hole, and screw rod is equipped with external screw thread, separate head on screw rod
End face be equipped with jack, to be matched with torque tool.When using the adjusting screw, firstly, by screwing head manually, with
Make screw rod or the threaded hole of screw rod end and connector pre-connection；Then, with the increase for tightening frictional force, lashing tool is utilized
It is matched with the jack on screw rod, further tightens screw rod and workpiece, until the two locking completely.
It can be seen that multi-functional adjusting screw provided by the invention, can both have been carried out by tools such as screwdrivers screw rod with
The connection of workpiece, and support the mode screwed manually, it can also screw manually and assist screwing matching with tool, it is possible thereby to full
The fastening demand of the workpiece of sufficient different structure.In addition, the outer peripheral surface of screw rod is equipped with external screw thread, the end face of screw rod offers jack,
To close with the corresponding threaded holes of workpiece, internal screw thread matches external screw thread to the external screw thread with workpiece, both can use outer spiral shell
Tooth is mutually locked with workpiece, and can use the internal thread locking workpiece of screw rod end, hereby it is achieved that multi-functional, multimode connects
Connect, it is applied widely, install quick and convenient and use cost it is low.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the multi-functional structural schematic diagram for adjusting screw provided by the present invention；
Fig. 2 is the structural schematic diagram of multi-functional another angle for adjusting screw provided by the present invention；
Fig. 3 is the multi-functional installation condition schematic diagram for adjusting screw provided by the present invention.
Wherein, the head 1-, 2- screw rod, 3- jack, 4- threaded hole, 5- non-slip texture, 6- pull ring, 7- workpiece.
Specific embodiment
Core of the invention is to provide a kind of multi-functional adjusting screw, and structure is simple and convenient to operate, is applied widely
It is general.
In order to make those skilled in the art more fully understand the present invention program, with reference to the accompanying drawing and it is embodied
The present invention is described in further detail for mode.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, Fig. 1 is the multi-functional structural schematic diagram for adjusting screw provided by the present invention；Fig. 2
For the structural schematic diagram of multi-functional another angle for adjusting screw provided by the present invention；Fig. 3 is provided by the present invention more
The installation condition schematic diagram of function point analysis screw.
The present invention provides a kind of multi-functional adjusting screw, including head 1 and screw rod 2, one end of screw rod 2 are fixedly arranged on head 1
End face, screw rod 2 is an integral structure with head 1；Head 1 has enough thickness, so that manpower grasps, one of head 1
End face is equipped with jack 3, and jack 3 can be processed into the gauge orifice matched with torque tools such as screwdrivers, is inserted by torque tool
Loaded in jack 3, torque tool is rotated, the connection of screw rod 2 Yu workpiece 7 is achieved in；When in use, head can be both screwed manually
Portion 1 realizes that adjusting screw 2 connect with tightening for workpiece 7, and can realize by extraneous tool, can also screw manually with
Tool is assisted while being carried out, and is provided a variety of tightening ways, is met the fastening demand of the workpiece 7 with different structure.
Above-mentioned head 1 constitutes screw body with screw rod 2 and determines the wearability of its own due to the hardness of screw body,
The hardness of screw body is larger, and wear-resisting property is better, the service life is higher, on the contrary, then wear-resisting property is poorer, the service life is lower.In order to
The wear-resisting property of screw body is improved, screw body is preferably made of chrome-vanadium steel, since chrome alum Steel material has hardness high, wear-resisting
The good feature of property, is made screw body using chrome alum Steel material, can prevent its attrition in use, to extend screw sheet
The service life of body.
Screw rod 2 is equipped with external screw thread, the one end on separate the head 1 of screw rod 2 equipped with threaded hole 4, external screw thread to workpiece 7
Internal screw thread matches, and threaded hole 4 with the external screw thread of workpiece 7 to match, that is to say, that, can when workpiece 7 is equipped with internal screw thread
Cooperated with the external screw thread and workpiece 7 of application screw rod 2, when workpiece 7 is column construction and is equipped with external screw thread, screw rod 2 can be applied
The threaded hole 4 of end face is matched with the external screw thread of workpiece 7, no replacement is required screw, using adjusting screw provided by the present invention, i.e.,
The fastening demand of the workpiece with different structure can be met.
It can be seen from the above, multi-functional adjusting screw provided by the present invention, provides a variety of usage modes, both supports tool
It tightens, and supports that auxiliary is tightened manually, can not only be matched with internal screw thread but also be can be applied to external screw thread, no replacement is required tool,
Using efficient and convenient, use cost is low.
The above-mentioned jack 3 set on head 1 is preferably but not limited to standard counterbore slot, can be "-" type, cross, interior hexagonal
The shapes such as type or blossom type, so that the lashing tools such as screwdriver and jack 3 are fully mated, when applying twisting resistance to lashing tool
When square, lashing tool tightens jack 3, to be screwed into screw 2 is adjusted in workpiece 7.
Above-mentioned head 1 can be cylindrical structure, and the circumferential surface on head 1 can be smooth curved surface, can also be equipped with anti-skidding
Lines 5 to increase the contact friction force of manpower Yu head 1, and then increases screw-down torque.
The polygonized structures such as above-mentioned head 1 or regular hexagon, using the hatch frame at one end of spanner shank,
Or set pore structure, in use, threadingly being screwed into and screwing out for head 1 can be realized to shank application rotary force in direction of rotation
Movement.
For considering for screwing force is increased, non-slip texture 5 can be set in the lateral circle surface of 1 regular hexagon structure of head, with
Increase the frictional force between spanner and head 1, to improve pretightning force.
In order to facilitate screw taking-up, pull ring 6 can be installed in the top surface on head 1, pull ring 6 is the ring-type with circular cross-section
Structure, be soldered to far from 2 one end of screw rod head 1 end face, when screw can not take out, can manually or utilize backman
Tool is taken out screw by pulling pull ring 6 from workpiece 7, avoids damage to workpiece 7.
Multi-functional adjusting screw provided by the present invention is described in detail above.Specific case used herein
Principle and implementation of the present invention are described, the above embodiments are only used to help understand side of the invention
Method and its core concept.It should be pointed out that for those skilled in the art, not departing from the principle of the invention
Under the premise of, it can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the claims in the present invention
In protection scope.
Claims (7)
1. a kind of multi-functional adjusting screw, including head (1) and screw rod (2), which is characterized in that the screw rod (2) is equipped with outer spiral shell
Another end face of line, an end face of the head (1) and the screw rod (2) Joint, the head (1) is equipped with jack
(3), the screw rod (2) is equipped with the threaded hole (4) to match with torque tool far from the one end of the head (1).
2. multi-functional adjusting screw according to claim 1, which is characterized in that the jack (3) is in "-" type, cross
Type, interior hexangle type or blossom type.
3. multi-functional adjusting screw according to claim 2, which is characterized in that the specific knot cylindrical of the head (1)
Structure.
4. multi-functional adjusting screw according to claim 2, which is characterized in that the head (1) is specifically in regular hexagon
Structure.
5. multi-functional adjusting screw according to claim 3 or 4, which is characterized in that the outer peripheral surface of the head (1) is equipped with
The non-slip texture (5) axially extended.
6. multi-functional adjusting screw according to any one of claims 1 to 4, which is characterized in that further include be fixedly arranged on it is described
The pull ring (6) of head (1) top surface.
7. multi-functional adjusting screw according to claim 6, which is characterized in that the head (1) and the screw rod (2) structure
At screw body, the screw body is specially chrome-vanadium steel screw body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811296773.3A CN109139660A (en) | 2018-11-01 | 2018-11-01 | A kind of multi-functional adjusting screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811296773.3A CN109139660A (en) | 2018-11-01 | 2018-11-01 | A kind of multi-functional adjusting screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109139660A true CN109139660A (en) | 2019-01-04 |
Family
ID=64807222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811296773.3A Pending CN109139660A (en) | 2018-11-01 | 2018-11-01 | A kind of multi-functional adjusting screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139660A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6402447B1 (en) * | 1999-06-22 | 2002-06-11 | Skoda Auto A.S. | Connection bolt for repeated tightening beyond yield point |
| CN202579540U (en) * | 2012-03-27 | 2012-12-05 | 宁波永宏紧固件制造有限公司 | Antislip bolt |
| CN203114834U (en) * | 2013-02-23 | 2013-08-07 | 苏啊延 | Screw with long service life |
| CN204113848U (en) * | 2014-09-15 | 2015-01-21 | 江门市鹏程头盔有限公司 | One exempts from tool operation screw assembly |
| CN204344637U (en) * | 2014-11-13 | 2015-05-20 | 金鸿灵 | Screw |
| CN204900467U (en) * | 2015-08-03 | 2015-12-23 | 海盐县海塘标准件厂 | Screw up screw fast |
| CN106089924A (en) * | 2016-08-25 | 2016-11-09 | 安徽六方重联机械股份有限公司 | The bolt of two-sided pretension |
-
2018
- 2018-11-01 CN CN201811296773.3A patent/CN109139660A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6402447B1 (en) * | 1999-06-22 | 2002-06-11 | Skoda Auto A.S. | Connection bolt for repeated tightening beyond yield point |
| CN202579540U (en) * | 2012-03-27 | 2012-12-05 | 宁波永宏紧固件制造有限公司 | Antislip bolt |
| CN203114834U (en) * | 2013-02-23 | 2013-08-07 | 苏啊延 | Screw with long service life |
| CN204113848U (en) * | 2014-09-15 | 2015-01-21 | 江门市鹏程头盔有限公司 | One exempts from tool operation screw assembly |
| CN204344637U (en) * | 2014-11-13 | 2015-05-20 | 金鸿灵 | Screw |
| CN204900467U (en) * | 2015-08-03 | 2015-12-23 | 海盐县海塘标准件厂 | Screw up screw fast |
| CN106089924A (en) * | 2016-08-25 | 2016-11-09 | 安徽六方重联机械股份有限公司 | The bolt of two-sided pretension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |