CN105090206A - Telescopic spring bolt - Google Patents
Telescopic spring bolt Download PDFInfo
- Publication number
- CN105090206A CN105090206A CN201510553217.XA CN201510553217A CN105090206A CN 105090206 A CN105090206 A CN 105090206A CN 201510553217 A CN201510553217 A CN 201510553217A CN 105090206 A CN105090206 A CN 105090206A
- Authority
- CN
- China
- Prior art keywords
- spring
- bolt
- screw rod
- length
- telescopic
- 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 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process 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
Abstract
The invention discloses a telescopic spring bolt which comprises a bolt body. The bolt body comprises a bolt head, a spring and a screw rod. The bolt head is in a right-hexagon-shaped three-dimensional structure. The lower end of the bolt head is connected with the spring. The spring extends and is connected with the screw rod. The screw rod is of a cylindrical structure. A thread is arranged on the surface of the portion, close to one end of the spring, of the screw rod. The tail end of the screw rod is a smooth surface. The spring can be stretched and compressed, so that the length of the bolt is adjusted. In this way, the telescopic spring bolt is novel in structure. The spring is additionally arranged so that the total length of the bolt can be slightly adjusted according to needs, design is practical and reasonable, use is convenient, adaptability is high, and use efficiency is high.
Description
Technical field
The present invention relates to fixed component field, particularly relate to a kind of Telescopic spring bolt.
Background technique
Bolt is the one of mechanical parts, the cylindrical threaded fastening piece of adapted nut, by head and screw rod (with an externally threaded cylindrical body) class fastening piece dimerous, need and nut screw connection, for being fastenedly connected two parts with through hole, this Connecting format claims bolt to connect, as nut is screwed off from bolt, can make again these two parts separately, therefore bolt connection belongs to removably connect, and at present, the bolt on market is mostly fixing, length is unadjustable, not humane.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of Telescopic spring bolt, and the overall length of bolt can be made to finely tune as required, and utilitarian design, rationally, easy to use, strong adaptability, utilization rate is high.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of Telescopic spring bolt, it is characterized in that, comprising: bolt body, described bolt body comprises spiral shell head, spring, screw rod, described spiral shell head is regular hexagon stereochemical structure, spring described in lower end connects, described spring extends the screw rod described in connecting, and described screw rod is cylindrical structure, screw surface near one end of described spring is provided with screw thread, and another tail end is smooth surface; Wherein, spring can carry out Compression and Expansion, is adjusted by this length change to bolt.
In a preferred embodiment of the present invention, described spring is made up of hard spring steel, and when leaving standstill, length is 1.5cm, and the minimum length after compression is 0.5cm, and stretchable extreme length is 3cm, and namely telescopic extensions is 0.5-3cm.
In a preferred embodiment of the present invention, described spiro rod length is 2.5cm, and diameter of section is identical with described width of the spring, and the 2cm screw surface near spring place is provided with screw thread, and tail end 0.5cm is smooth surface.
In a preferred embodiment of the present invention, described spiral shell head, screw rod material are round steel.
In a preferred embodiment of the present invention, described bolt body overall length, the telescopic extensions except spiral shell head thickness is 3-5.5cm, and overall length when leaving standstill is 4cm except spiral shell head thickness.
The invention has the beneficial effects as follows: novel structure of the present invention, the design of the spring newly increased, the overall length of bolt can be finely tuned as required, utilitarian design, rationally, easy to use, strong adaptability, utilization rate is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of Telescopic spring bolt one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, bolt body; 2, spiral shell head; 3, spring; 4, screw rod; 5, screw thread.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of Telescopic spring bolt, it is characterized in that, comprise: bolt body 1, described bolt body comprises spiral shell head 2, spring 3, screw rod 4, and described spiral shell head 2 is regular hexagon stereochemical structure, the spring 3 described in lower end connects, described spring 3 extends the screw rod 4 described in connecting, described screw rod 4 is cylindrical structure, and the screw surface near one end of described spring 3 is provided with screw thread 5, and another tail end is smooth surface; Wherein, spring 3 can carry out Compression and Expansion, is adjusted by this length change to bolt 1.
Be different from prior art.
In another embodiment, described spring 3 is made up of hard spring steel, and when leaving standstill, length is 1.5cm, and the minimum length after compression is 0.5cm, and stretchable extreme length is 3cm, and namely telescopic extensions is 0.5-3cm; Described screw rod 4 length is 2.5cm, and diameter of section is identical with described spring 3 width, and be provided with screw thread 5 near 2cm screw rod 4 surface at spring 3 place, tail end 0.5cm is smooth surface; Described spiral shell head 2, screw rod 4 material are round steel, material aboundresources, and cost is low, simply easy to process; Described bolt 1 body overall length, the telescopic extensions except spiral shell head thickness is 3-5.5cm, and overall length when leaving standstill is 4cm except spiral shell head thickness.
Novel structure of the present invention, the design of spring, the overall length of bolt can be finely tuned as required, according to required fastening object thickness, carry out stretching or compress described bolt, finely tune, fastening, do not need the bolt preparing sizes, convenient and practical, strong adaptability, utilization rate is high.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a Telescopic spring bolt, it is characterized in that, comprise: bolt body, described bolt body comprises spiral shell head, spring, screw rod, and described spiral shell head is regular hexagon stereochemical structure, the spring described in lower end connects, described spring extends the screw rod described in connecting, described screw rod is cylindrical structure, and the screw surface near one end of described spring is provided with screw thread, and another tail end is smooth surface; Wherein, spring can carry out Compression and Expansion, is adjusted by this length change to bolt.
2. Telescopic spring bolt according to claim 1, is characterized in that, described spring is made up of hard spring steel, and when leaving standstill, length is 1.5cm, and the minimum length after compression is 0.5cm, and stretchable extreme length is 3cm, and namely telescopic extensions is 0.5-3cm.
3. Telescopic spring bolt according to claim 1, is characterized in that, described spiro rod length is 2.5cm, and diameter of section is identical with described width of the spring, and the 2cm screw surface near spring place is provided with screw thread, and tail end 0.5cm is smooth surface.
4. Telescopic spring bolt according to claim 1, is characterized in that, described spiral shell head, screw rod material are round steel.
5. Telescopic spring bolt according to claim 1, is characterized in that, described bolt body overall length, and the telescopic extensions except spiral shell head thickness is 3-5.5cm, and overall length when leaving standstill is 4cm except spiral shell head thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553217.XA CN105090206A (en) | 2015-09-02 | 2015-09-02 | Telescopic spring bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510553217.XA CN105090206A (en) | 2015-09-02 | 2015-09-02 | Telescopic spring bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105090206A true CN105090206A (en) | 2015-11-25 |
Family
ID=54571307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510553217.XA Pending CN105090206A (en) | 2015-09-02 | 2015-09-02 | Telescopic spring bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105090206A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108319340A (en) * | 2018-01-31 | 2018-07-24 | 太原学院 | A kind of video card fixed structure and its application method for computer |
| CN113958589A (en) * | 2021-10-25 | 2022-01-21 | 东风小康汽车有限公司重庆分公司 | Vibration-damping bolt |
| CN114793913A (en) * | 2022-06-29 | 2022-07-29 | 山东尊润圣罗捷食品有限公司 | Ventilation device for breeding house |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4947502A (en) * | 1988-10-07 | 1990-08-14 | Boehringer Mannheim Corporation | Method of making a dynamic tension bone screw |
| JP2002206514A (en) * | 2001-01-11 | 2002-07-26 | Nec Yonezawa Ltd | Spring screw |
| DE10204721A1 (en) * | 2002-02-05 | 2003-08-21 | Fischer Georg Rohrleitung | Spring bolt has bolt shaft with at least one threaded region and at least on spring region, and is made in one piece |
| JP2007224973A (en) * | 2006-02-22 | 2007-09-06 | Kyocera Corp | Screw |
| CN205064507U (en) * | 2015-09-02 | 2016-03-02 | 无锡市东赫金属制品有限公司 | Telescopic spring bolt |
-
2015
- 2015-09-02 CN CN201510553217.XA patent/CN105090206A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4947502A (en) * | 1988-10-07 | 1990-08-14 | Boehringer Mannheim Corporation | Method of making a dynamic tension bone screw |
| JP2002206514A (en) * | 2001-01-11 | 2002-07-26 | Nec Yonezawa Ltd | Spring screw |
| DE10204721A1 (en) * | 2002-02-05 | 2003-08-21 | Fischer Georg Rohrleitung | Spring bolt has bolt shaft with at least one threaded region and at least on spring region, and is made in one piece |
| JP2007224973A (en) * | 2006-02-22 | 2007-09-06 | Kyocera Corp | Screw |
| CN205064507U (en) * | 2015-09-02 | 2016-03-02 | 无锡市东赫金属制品有限公司 | Telescopic spring bolt |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108319340A (en) * | 2018-01-31 | 2018-07-24 | 太原学院 | A kind of video card fixed structure and its application method for computer |
| CN108319340B (en) * | 2018-01-31 | 2020-12-01 | 太原学院 | Display card fixing structure for computer and use method thereof |
| CN113958589A (en) * | 2021-10-25 | 2022-01-21 | 东风小康汽车有限公司重庆分公司 | Vibration-damping bolt |
| CN114793913A (en) * | 2022-06-29 | 2022-07-29 | 山东尊润圣罗捷食品有限公司 | Ventilation device for breeding house |
| CN114793913B (en) * | 2022-06-29 | 2022-09-30 | 山东尊润圣罗捷食品有限公司 | Ventilation device for breeding house |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205064507U (en) | Telescopic spring bolt | |
| CN105090206A (en) | Telescopic spring bolt | |
| CN204093998U (en) | A kind of drift shedding mechanism | |
| CN203239722U (en) | Bolt | |
| CN104006054A (en) | Multifunctional u-shaped adjusting bolt | |
| CN102777469A (en) | Combined bolt | |
| CN204103049U (en) | The insulation connection structure of binding post and metal decking | |
| CN203532465U (en) | U-shaped bolt | |
| CN203308846U (en) | Novel alpenstock inner lock | |
| CN205117940U (en) | Stud for battery discharge | |
| CN105179423A (en) | U-shaped bolt | |
| CN204458737U (en) | With the bolt of nut | |
| CN204419991U (en) | A kind of convenient and practical wire clips | |
| CN204197188U (en) | A kind of antitheft bunching ring for city public bicycle | |
| CN204327831U (en) | Cluster spring | |
| CN204284667U (en) | A kind of fire hose for oiling presss from both sides | |
| CN203051396U (en) | Folding head bolt | |
| CN204851739U (en) | Fall to ground improvement structure of fan bracing piece | |
| CN103388606A (en) | Hydraulic rod locking device | |
| CN203686115U (en) | Pneumatic tool inner main piston reinforcing structure | |
| CN204419806U (en) | A kind of high strength hex head bolt | |
| CN105508383A (en) | Slender waist bolt | |
| CN203309302U (en) | Piston assembly on soft water valve | |
| CN106089916A (en) | A kind of abnormity screw | |
| CN203569889U (en) | Long threaded channel type conical connecting piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |