CN205978004U - Locking reticulation screw with adjustable - Google Patents
Locking reticulation screw with adjustable Download PDFInfo
- Publication number
- CN205978004U CN205978004U CN201620767426.4U CN201620767426U CN205978004U CN 205978004 U CN205978004 U CN 205978004U CN 201620767426 U CN201620767426 U CN 201620767426U CN 205978004 U CN205978004 U CN 205978004U
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- China
- Prior art keywords
- screw
- section
- thread
- reticulate pattern
- thread segment
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Abstract
The utility model relates to a locking reticulation screw with adjustable, the screw includes screw head and screw pole, the perpendicular system of the coaxial an organic whole of horizontal one end of screw pole has screw head, integrative coaxial reticulation section, fixed connection screw section and a plurality of swing joint screw section of dismantling the connection of being equipped with on this screw pole, swing joint screw thread section includes coaxial phase connection system linkage segment and screw thread section together. This screw has lockingly and prevents changeing the function, uses also can not take place not hard up phenomenon in the great occasion of vibration range, has improved the stability of using, and simultaneously, the fully adjustable of the screw pole of this screw has brought the facility for the use.
Description
Technical field
This utility model belongs to technical field of fastening, especially a kind of adjustable locking reticulate pattern screw.
Background technology
Screw is using the inclined-plane circular rotating of object and the physicss of frictional force and mathematical principle, fastens by easy stages
The instrument of implements parts.Screw is typically engaged and is arranged on one by the lead screw of its afterbody and other parts screw thread that matches
Rise.The typically no further locking function with anti-rotation of common nut, can substantially meet demand used in general occasion,
But it is used in the larger occasion of some Oscillation Amplitudes, due to the effect of great vibrations power, screw easily occurs loosening as so at some
Special occasion, needs there is locking and anti-rotating function screw.
In addition, the length of the lead screw of existing screw is mostly changeless, under different service conditions at present
Will the various screws carrying different length lead screw, once leaving behind the screw of matching length, then can not be operated, to making
With bringing inconvenience.
Through retrieval, not yet find the patent publication us related to present patent application.
Utility model content
In place of the purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of adjustable locking cerion
Silk, this screw has locking and anti-rotating function, also will not occur to loosen phenomenon using the occasion larger in Oscillation Amplitude, improve
The stability using, meanwhile, the adjustable in length of the lead screw of this screw, bring facility to using.
To achieve these goals, the technical scheme that this utility model is adopted is as follows：
A kind of adjustable locking reticulate pattern screw, described screw includes screw head and lead screw, the water of described lead screw
The coaxial one in flat one end is vertically formed with screw head, this lead screw is integrally coaxially provided with reticulate pattern section, be fixedly connected thread segment and
Multiple flexible connection thread segments being detachably connected, the outer surface of this reticulate pattern section is formed with reticulate pattern, and horizontal the one of described reticulate pattern section
Together with end is coaxially connected with horizontal one end of screw head and makes, the other end of this reticulate pattern section and the water being fixedly connected thread segment
Flat one end is coaxially connected system together, and this is fixedly connected and is formed with connection screw thread on the outer surface of thread segment, and this is fixedly connected spiral shell
Stricture of vagina section is coaxially formed with inner joining threads blind hole away from inside the side of reticulate pattern section, and the inwall of this inner joining threads blind hole is made
There are inner joining threads；
Head and the tail are detachably connected together, near the flexible connection spiral shell of screw head multiple flexible connection thread segments successively
One end of stricture of vagina section is detachably connected together with the one end being fixedly connected thread segment；
The described thread segment that is flexibly connected includes coaxially being connected system linkage section together and thread segment, described linkage section
The screw thread being matched with inner joining threads is formed with outer surface, this linkage section can extend in inner joining threads blind hole and leads to
Cross screw thread and be detachably connected with being fixedly connected thread segment screw thread and engaging, and the horizontal range of linkage section is connected spiral shell with inside
The horizontal range of stricture of vagina blind hole is identical；
Be formed with connection screw thread on the outer surface of described thread segment, the end face of the side of close linkage section of this thread segment with solid
The end face determining the side of close linkage section of connection screw thread section is in close contact setting, and the connection screw thread of the outer surface of the two can
The longer connection screw thread of one length of end to end formation, is coaxially also formed with interior inside the side away from linkage section of this thread segment
Portion's connection screw thread blind hole, the inwall of this inner joining threads blind hole is formed with inner joining threads, multiple flexible connection thread segments
Linkage section can extend in the inner joining threads blind hole of adjacent activities connection screw thread section and removable with thread segment by screw thread
Unload engagement to be installed together；
The diameter self-retaining connection screw thread section of described reticulate pattern section is in increasing trend to screw head.
And, the circumferential outer edges of described screw head are formed with multiple uniformly spaced horizontal anti-slip veins.
And, circumferentially square on the inner surface of the screw head between the circumferential outer edges of described screw head and reticulate pattern section
It is formed with a ring-type waterproof groove to exterior surface depression, this ring-type waterproof groove is set with the circumferential outer edges interval of screw head
Put.
And, the inner surface of screw head between described ring-type waterproof groove and the circumferential outer edges of screw head is made
There are anti-slip veins.
The advantage that this utility model obtains and good effect are：
1st, this screw is provided with screw head and lead screw, lead screw is integrally coaxially provided with reticulate pattern section, outside reticulate pattern section
Reticulate pattern is formed with surface, when using, multiple linkage sections being flexibly connected thread segment is stretched in inner joining threads blind hole, so
Successively multiple flexible connection thread segments are detachably connected afterwards and are set together, then again the connecting portion being not connected with is stretched into fixation
In connection screw thread section, then again screw is carried out screw thread by the screw thread of this screw and coupled parts and engage peace
Dress, this reticulate pattern section can completely or partially stretch into the top of this parts, and the top of this parts is mutually closely set with reticulate pattern section
Put, the diameter self-retaining connection screw thread section due to reticulate pattern section is in increasing trend to screw head, therefore, when using, parts
Top more to screw head close when, the connection of the top of this parts and reticulate pattern section can be increasingly tightr, and this kind connects knot
, so that the straight burr of reticulate pattern section can stop this parts to rotate well, locking and anti-rotating function effect is good for structure, therefore,
This screw also will not occur to loosen phenomenon using in the larger occasion of Oscillation Amplitude, improves the stability of use；
Further, since reticulate pattern section being integrally coaxially provided with this lead screw, being fixedly connected thread segment and multiple be detachably connected
Flexible connection thread segment, therefore user, when using, can the length of lead screw according to the actual needs be determined
The quantity of installation activity connection screw thread section, so that the length of the lead screw of this screw is adjustable, carries and installs all extremely
Convenient, bring facility to using.
2nd, multiple uniformly spaced horizontal anti-slip veins, this kind are formed with the circumferential outer edges of the screw head of this screw
The setting of structure, so that user is when using this screw, can conveniently be fixedly connected spiral shell by holding this horizontal anti-slip veins
Stricture of vagina section and the installation of linkage section, improve installation effectiveness.
3rd, on the inner surface of the screw head between the circumferential outer edges of the screw head of this screw and reticulate pattern section circumferentially
Direction exterior surface depression is formed with a ring-type waterproof groove, and this ring-type waterproof groove is set with the circumferential outer edges interval of screw head
Put.When using, the top being matched therewith the parts of use can extend a segment length to screw head to this screw again, makes
Its top is tightly pushed up and is contained in ring-type waterproof groove, so can be greatly enhanced this screw and the waterproof being connected parts, protection against the tide
Gas effect, so that screw or parts are difficult to get rusty, extends the service life of this screw and parts.
4th, on the inner surface of screw head between the ring-type waterproof groove of this screw and the circumferential outer edges of screw head
It is formed with anti-slip veins, the frictional force between screw head and coupled parts can be increased, improve this screw further
Anti-loosing effect.
Brief description
Fig. 1 is that structure of the present utility model connects exploded perspective view；
Fig. 2 is structure connection diagram of the present utility model；
Fig. 3 is the left view of Fig. 2.
Specific embodiment
With reference to embodiment, this utility model is further illustrated；Following embodiments are illustrative, are not limited
It is impossible to limit protection domain of the present utility model with following embodiments.
Structure, annexation and the method not described in detail in this utility model, all can be understood as public affairs in the art
Know general knowledge.
A kind of adjustable locking reticulate pattern screw, as shown in Figure 1, Figure 2 and Figure 3, described screw includes screw head 10 He
Lead screw, the coaxial one in horizontal one end of described lead screw is vertically formed with screw head, and this lead screw is integrally coaxially provided with net
Stricture of vagina section 9, it is fixedly connected thread segment 8 and multiple flexible connection thread segment 3 being detachably connected, the outer surface of this reticulate pattern section is formed with
Reticulate pattern, horizontal one end of described reticulate pattern section and horizontal one end of screw head are coaxially connected together with system, this reticulate pattern section another
One end is coaxially connected with the horizontal one end being fixedly connected thread segment together with system, and this is fixedly connected makes on the outer surface of thread segment
There is connection screw thread 7, this is fixedly connected thread segment and is coaxially formed with inner joining threads blind hole 6 away from inside the side of reticulate pattern section, should
Inner joining threads (not shown) is formed with the inwall of inner joining threads blind hole；
Head and the tail are detachably connected together, near the flexible connection spiral shell of screw head multiple flexible connection thread segments successively
One end of stricture of vagina section is detachably connected together with the one end being fixedly connected thread segment；
The described thread segment that is flexibly connected includes coaxially being connected system linkage section 5 together and thread segment 2, described linkage section
Outer surface on be formed with the screw thread 4 matching with inner joining threads, this linkage section can extend in inner joining threads blind hole
And be detachably connected with being fixedly connected thread segment screw thread and engaging by screw thread, and the horizontal range of linkage section is connected with inside
The horizontal range connecing tapped blind hole is identical；
Connection screw thread (the non-label of in figure) is formed with the outer surface of described thread segment, the one of the close linkage section of this thread segment
The end face of side is in close contact with the end face of the side of the close linkage section being fixedly connected thread segment and arranges, and the outer surface of the two
Connection screw thread end to end can form the longer connection screw thread of a length, inside the side away from linkage section of this thread segment
Coaxially also it is formed with inner joining threads blind hole 1, the inwall of this inner joining threads blind hole is formed with inner joining threads, multiple work
The linkage section of thread segment of being dynamically connected can extend in the inner joining threads blind hole of adjacent activities connection screw thread section and passes through screw thread
It is installed together with thread segment detachable engagement；
The diameter self-retaining connection screw thread section of described reticulate pattern section is in increasing trend to screw head.
This screw is provided with screw head and lead screw, and lead screw is integrally coaxially provided with reticulate pattern section, the appearance of reticulate pattern section
Reticulate pattern is formed with face, when using, multiple linkage sections being flexibly connected thread segment is stretched in inner joining threads blind hole, then
Successively multiple flexible connection thread segments are detachably connected and are set together, then again the connecting portion being not connected with is stretched into fixing company
Connect in thread segment, then again screw carried out screw thread by the screw thread of this screw and coupled parts and engage installation,
This reticulate pattern section can completely or partially stretch into the top of this parts, and the top of this parts is mutually closely arranged with reticulate pattern section,
Diameter self-retaining connection screw thread section due to reticulate pattern section is in increasing trend to screw head, therefore, when using, the top of parts
Portion more to screw head close when, the connection of the top of this parts and reticulate pattern section can be increasingly tightr, and this kind of attachment structure makes
The straight burr obtaining reticulate pattern section can stop this parts to rotate well, and locking and anti-rotating function effect is good, therefore, this screw
Also will not occur to loosen phenomenon using the occasion larger in Oscillation Amplitude, improve the stability of use；
Further, since reticulate pattern section being integrally coaxially provided with this lead screw, being fixedly connected thread segment and multiple be detachably connected
Flexible connection thread segment, therefore user, when using, can the length of lead screw according to the actual needs be determined
The quantity of installation activity connection screw thread section, so that the length of the lead screw of this screw is adjustable, carries and installs all extremely
Convenient, bring facility to using.
In the present embodiment, the circumferential outer edges of described screw head are formed with multiple uniformly spaced levels anti-skidding
Stricture of vagina 11, the setting of this kind of structure, can be by holding this horizontal anti-slip veins come convenient solid so that user is when using this screw
Determine connection screw thread section and the installation of linkage section, improve installation effectiveness.
In the present embodiment, on the inner surface of the screw head between the circumferential outer edges of described screw head and reticulate pattern section
Along the circumferential direction exterior surface depression is formed with a ring-type waterproof groove 12, outside the circumference of this ring-type waterproof groove and screw head
Edge interval setting.When using, the top being matched therewith the parts of use can extend one to screw head to this screw again
Segment length, so as to top is tightly pushed up is contained in ring-type waterproof groove, so can be greatly enhanced this screw and be connected parts
Waterproof, anti-moisture effect, so that screw or parts are difficult to get rusty, extend the service life of this screw and parts.
In the present embodiment, the screw head between described ring-type waterproof groove and the circumferential outer edges of screw head is interior
Anti-slip veins 13 are formed with surface, the frictional force between screw head and coupled parts can be increased, carry further
The anti-loosing effect of this screw high.
Claims (4)
1. a kind of adjustable locking reticulate pattern screw it is characterised in that：Described screw includes screw head and lead screw, described spiral shell
The coaxial one in horizontal one end of screw mandrel is vertically formed with screw head, this lead screw is integrally coaxially provided with reticulate pattern section, is fixedly connected
Thread segment and multiple flexible connection thread segment being detachably connected, the outer surface of this reticulate pattern section are formed with reticulate pattern, described reticulate pattern section
Horizontal one end of horizontal one end and screw head be coaxially connected together with system, the other end of this reticulate pattern section be fixedly connected spiral shell
Horizontal one end of stricture of vagina section is coaxially connected system together, and this is fixedly connected and is formed with connection screw thread on the outer surface of thread segment, and this is solid
Determine connection screw thread section and be coaxially formed with inner joining threads blind hole away from inside the side of reticulate pattern section, this inner joining threads blind hole
Inner joining threads are formed with inwall；
Head and the tail are detachably connected together, near the flexible connection thread segment of screw head multiple flexible connection thread segments successively
One end be detachably connected together with the one end being fixedly connected thread segment；
The described thread segment that is flexibly connected includes coaxially being connected system linkage section together and thread segment, the appearance of described linkage section
The screw thread being matched with inner joining threads is formed with face, this linkage section can extend in inner joining threads blind hole and passes through spiral shell
Stricture of vagina is detachably connected with being fixedly connected thread segment screw thread and engaging, and the horizontal range of linkage section is blind with inner joining threads
The horizontal range in hole is identical；
It is formed with connection screw thread, the end face of the side of close linkage section of this thread segment is connected with fixing on the outer surface of described thread segment
The end face connecing the side of close linkage section of thread segment is in close contact setting, and the connection screw thread of the outer surface of the two being capable of head and the tail
Connect and form the longer connection screw thread of a length, the side inside away from linkage section of this thread segment is coaxially also formed with inside and connects
Connect tapped blind hole, the inwall of this inner joining threads blind hole is formed with inner joining threads, the company of multiple flexible connection thread segments
Connect section to can extend in the inner joining threads blind hole of adjacent activities connection screw thread section and detachably nibble with thread segment by screw thread
Conjunction is installed together；
The diameter self-retaining connection screw thread section of described reticulate pattern section is in increasing trend to screw head.
2. adjustable locking reticulate pattern screw according to claim 1 it is characterised in that：Outside the circumference of described screw head
Multiple uniformly spaced horizontal anti-slip veins are formed with edge.
3. adjustable locking reticulate pattern screw according to claim 1 it is characterised in that：Outside the circumference of described screw head
On the inner surface of the screw head between edge and reticulate pattern section, along the circumferential direction exterior surface depression is formed with a ring-type waterproof groove,
This ring-type waterproof groove and the circumferential outer edges interval setting of screw head.
4. adjustable locking reticulate pattern screw according to claim 3 it is characterised in that：Described ring-type waterproof groove and spiral shell
It is formed with anti-slip veins on the inner surface of screw head between the circumferential outer edges of silk head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620767426.4U CN205978004U (en) | 2016-07-18 | 2016-07-18 | Locking reticulation screw with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620767426.4U CN205978004U (en) | 2016-07-18 | 2016-07-18 | Locking reticulation screw with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205978004U true CN205978004U (en) | 2017-02-22 |
Family
ID=58025536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620767426.4U Expired - Fee Related CN205978004U (en) | 2016-07-18 | 2016-07-18 | Locking reticulation screw with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205978004U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630913A (en) * | 2016-07-18 | 2018-01-26 | 天津市天龙得冷成型部件有限公司 | Adjustable locking reticulate pattern screw |
| CN109322895A (en) * | 2018-11-29 | 2019-02-12 | 海盐万瑞标准件有限公司 | A kind of length adjustable type gear rack |
| CN114167176A (en) * | 2021-11-30 | 2022-03-11 | 苏州浪潮智能科技有限公司 | Fixing screw with adjustable length, server fixing device and testing method thereof |
-
2016
- 2016-07-18 CN CN201620767426.4U patent/CN205978004U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630913A (en) * | 2016-07-18 | 2018-01-26 | 天津市天龙得冷成型部件有限公司 | Adjustable locking reticulate pattern screw |
| CN109322895A (en) * | 2018-11-29 | 2019-02-12 | 海盐万瑞标准件有限公司 | A kind of length adjustable type gear rack |
| CN109322895B (en) * | 2018-11-29 | 2024-05-07 | 海盐万德弗精密五金有限公司 | Length-adjustable dental strip |
| CN114167176A (en) * | 2021-11-30 | 2022-03-11 | 苏州浪潮智能科技有限公司 | Fixing screw with adjustable length, server fixing device and testing method thereof |
| CN114167176B (en) * | 2021-11-30 | 2024-01-23 | 苏州浪潮智能科技有限公司 | Length-adjustable fixing screw, server fixing device and testing method of server fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170222 Termination date: 20190718 |