CN106089908A - Plastic spring screw - Google Patents
Plastic spring screw Download PDFInfo
- Publication number
- CN106089908A CN106089908A CN201610664083.3A CN201610664083A CN106089908A CN 106089908 A CN106089908 A CN 106089908A CN 201610664083 A CN201610664083 A CN 201610664083A CN 106089908 A CN106089908 A CN 106089908A
- Authority
- CN
- China
- Prior art keywords
- screw
- diameter
- umbrella
- discount
- spring
- 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
- 230000006835 compression Effects 0.000 abstract description 18
- 238000007906 compression Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000011112 process operation Methods 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
nullPlastic spring screw,Mainly it is made up of screw (1) and spring (2),It is characterized in that: spring (2) is enclosed within screw (1),Wherein,Screw (1) uses material to be to be formed through special technique to boil water and other special technique processes by PA66 plastic material,Screw (1) head forms umbrella discount (11),Screw (1) middle part point forms cylindrical bar (12),Screw (1) afterbody forms head (13),Umbrella discount (11) has compression groove (14),Compression groove (14) provides compression stroke to realize compression,Cylindrical bar (12) diameter is slightly less than umbrella discount (11) diameter,Simultaneously less than head (13) diameter,Spring (2) interior diameter is slightly larger than cylindrical bar (12) diameter,It is slightly less than umbrella discount (11) diameter and head (13) diameter,Compression umbrella discount (11) can put spring (2),Reset is opened in umbrella discount (11) release,Spring (2) is i.e. enclosed within the cylindrical bar (12) of screw (1).
Description
Technical field
The present invention relates to a kind of screw, the plastic cement that a kind of radiator being applicable to computer and mainboard are fixed
Spring screws is followed closely.
Background technology
Along with the continuous progress of science and technology, computer is widely used, the mainboard of computer and fixing of radiator,
Mostly use the threaded screw of tool to fasten, need to use screwdriver to be operable to realization when operation and tighten or pine
Unload, and premise is to need screw thread on the screw rod of screw, be also required for matched in the mainboard hole that screw pierces into
Screw thread, it is desirable to have preposition screw thread process operation, overall cost is high, during screw fastening, all leans on the hands of operator to operate
, then mostly there is non-uniform phenomenon in the fastening force in each screw fastening point, then do not reach the assembly technology requirement of people,
The needs of people can not be met.
Summary of the invention
It is an object of the invention to develop a kind of solution the problems referred to above, simple in construction, use easy to operate, overall low cost
It is applicable to the radiator of computer and plastic spring screw that mainboard is fixed.
The present invention is achieved through the following technical solutions:
The present invention is mainly made up of screw and spring, it is characterised in that: spring housing is on screw, wherein, screw
Using material is to be formed through special technique to boil water and other special technique processes by PA66 plastic material, screw cap
Portion forms umbrella discount, umbrella discount, and umbrella discount has compression groove, and compression groove provides compression stroke to realize compression, and compression groove can
Be disjunctor groove structure can also be split groove structure, form cylindrical bar in the middle part of screw point, screw afterbody is formed and presses
Head, head can be designed to various shape, and such as ellipse, circle, hexagonal capitiform etc., umbrella discount is compressible, cylindrical bar diameter
Being slightly less than umbrella discount diameter, simultaneously less than head diameter, spring interior diameter is slightly larger than cylindrical bar diameter, is slightly less than umbrella discount
Diameter and head diameter, compression umbrella discount can put spring, and reset is opened in the release of umbrella discount, and spring is i.e. enclosed within cylindrical bar
On.
In use, umbrella discount compress, diameter diminish after directly through radiator and the hole of mainboard, spring-compressed, umbrella
After shape discount exposes to the hole of mainboard, reset is opened in release, is stuck at hole, spring stress, can clamping radiator and mainboard, reach
To purpose of design.
This reality is novel to be had the advantage that
1, via the enforcement of the present invention, simple in construction, low cost, easy to operate, energy-conserving and environment-protective.
Accompanying drawing explanation
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present invention one.
Fig. 2 is the structural representation of the sectional view of the screw of the embodiment of the present invention one.
Fig. 3 is the structural representation of the embodiment of the present invention two.
Fig. 4 is the structural representation of the sectional view of the screw of the embodiment of the present invention two.
In figure, 1 screw, 11 umbrella discounts, 12 cylindrical bars, 13 heads, 14 compression grooves, 2 springs
Detailed description of the invention
The present invention shown in figure is mainly made up of screw (1) and spring (2), it is characterised in that: spring (2) is enclosed within screw
On nail (1), wherein, screw (1) uses material to be through special technique to boil water and other special skill by PA66 plastic material
Art processes forms, and screw (1) head forms umbrella discount (11), and screw (1) middle part point forms cylindrical bar (12), spiral shell
Silk nail (1) afterbody forms head (13), and umbrella discount (11) has compression groove (14), and compression groove (14) provides compression stroke to realize pressure
Contracting, cylindrical bar (12) diameter is slightly less than umbrella discount (11) diameter, and simultaneously less than head (13) diameter, spring (2) interior diameter is slightly
More than cylindrical bar (12) diameter, it is slightly less than umbrella discount (11) diameter and head (13) diameter, compression umbrella discount (11)
Putting spring (2), reset is opened in umbrella discount (11) release, and spring (2) is i.e. enclosed within the cylindrical bar (12) of screw (1).
In fig. 1 and 2, the compression groove (14) of umbrella discount (11) forms disjunctor groove structure.
In figs. 3 and 4, the compression groove (14) of umbrella discount (11) forms split groove structure.
Present configuration is simple, easy to operate, low cost, and dependable performance is widely used in radiator and the master of computer
The fixing field of plate.
Claims (2)
1. plastic spring screw, is mainly made up of screw (1) and spring (2), it is characterised in that: spring (2) is enclosed within screw
On nail (1).
Plastic spring screw the most according to claim 1, is characterized in that described screw (1) head forms umbrella discount
(11), screw (1) middle part point forms cylindrical bar (12), and screw (1) afterbody forms head (13), and umbrella discount (11) has pressure
Contracting groove (14), cylindrical bar (12) diameter is slightly less than umbrella discount (11) diameter, simultaneously less than head (13) diameter, in spring (2)
Diameter is slightly larger than cylindrical bar (12) diameter, is slightly less than umbrella discount (11) diameter and head (13) diameter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610664083.3A CN106089908A (en) | 2016-08-10 | 2016-08-10 | Plastic spring screw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610664083.3A CN106089908A (en) | 2016-08-10 | 2016-08-10 | Plastic spring screw |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106089908A true CN106089908A (en) | 2016-11-09 |
Family
ID=57456631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610664083.3A Pending CN106089908A (en) | 2016-08-10 | 2016-08-10 | Plastic spring screw |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106089908A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108809250A (en) * | 2017-12-30 | 2018-11-13 | 刘菁 | A kind of greenhouse photovoltaic and outer net electricity generation system |
-
2016
- 2016-08-10 CN CN201610664083.3A patent/CN106089908A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108809250A (en) * | 2017-12-30 | 2018-11-13 | 刘菁 | A kind of greenhouse photovoltaic and outer net electricity generation system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20100297285A1 (en) | Pipe Body Extrusion Device | |
CN106089908A (en) | Plastic spring screw | |
CN104325431A (en) | Tool set and dismounting tool | |
CN201507527U (en) | A novel screw | |
US20120311836A1 (en) | Die extractor | |
CN201377498Y (en) | Plastic spring screw | |
CN203404215U (en) | Loosening-and-separation-preventing bolt | |
CN203696858U (en) | Outer hexagonal bolt manual tool used in narrow space | |
CN201714807U (en) | Quadrangle semi-thread bolt device with washers | |
CN201739306U (en) | Tetragonal full-thread bolt device | |
CN203495838U (en) | Bottle opener | |
CN207212900U (en) | A kind of studs | |
CN207256139U (en) | A kind of pin removal | |
CN206830748U (en) | A kind of screw rod locking mechanism | |
CN205260539U (en) | End plate bolt of high tautness | |
CN203114825U (en) | Compressing pin capable of being quickly disassembled | |
CN208758487U (en) | A kind of general priming system of adjustable pitch pinch print jackscrew device | |
CN109262517A (en) | A kind of device for installing shaft end slotted nut | |
US20150152891A1 (en) | Rotary cylinder | |
CN203867327U (en) | Automobile door lock latch riveting device | |
CN210025098U (en) | Novel omnipotent nail drill bit that inhales | |
CN209565413U (en) | Punching tool | |
CN202971482U (en) | Plastic nail with spring | |
CN205497297U (en) | Novel labor -saving wrench | |
CN214818181U (en) | High-precision torque screwdriver |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |
|
WD01 | Invention patent application deemed withdrawn after publication |