CN102562759A - Combined hexagon bolt - Google Patents
Combined hexagon bolt Download PDFInfo
- Publication number
- CN102562759A CN102562759A CN2012100652186A CN201210065218A CN102562759A CN 102562759 A CN102562759 A CN 102562759A CN 2012100652186 A CN2012100652186 A CN 2012100652186A CN 201210065218 A CN201210065218 A CN 201210065218A CN 102562759 A CN102562759 A CN 102562759A
- Authority
- CN
- China
- Prior art keywords
- bolt
- tapped hole
- screw rod
- hex head
- hexagon
- 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
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Abstract
The invention discloses a combined hexagon bolt which comprises at least three bolt bodies consisting of bolt heads and bolt rods, wherein the bolt bodies are connected end to end in sequence; and a thread hole matched with the bolt rod of the adjacent bolt body is formed on each bolt body. According to the combined hexagon bolt provided by the invention, when the thread of one bolt body is damaged, the adjacent bolt body is screwed out from the thread hole by virtue of a spanner so that the bolt body can be used again, therefore, the versatility of the combined hexagon bolt is improved, and the production cost is lowered; and when one hexagon bolt on a mechanical device is damaged and a new hexagon bolt needs to be replaced, the bolt can be used again by screwing the adjacent bolt body from the thread hole through the spanner if the hexagon bolt of the same specification is just used out, the trouble for buying outside is avoided, the stop time of the mechanical device is reduced, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of combination hex head bolt, relate in particular to a kind of can repeatedly use and improve use compatible combination hex head bolt, belong to the device technology field that fastening or fixed component or machine parts are used.
Background technique
Hex head bolt is used to be fastenedly connected two mechanical parts that have through hole by bolt head and screw rod (having externally threaded cylindrical body) one type of fastening piece dimerous.As screwing out screw rod, can make these two parts separately again, be to belong to removably connect so bolt connects.Present hex head bolt is single, after its thread damage, is exactly to have damaged, and can't reuse the hex head bolt that need more renew; During the hex head bolt that after hex head bolt on the machinery damages, need more renew, if this moment same size hex head bolt just in time use, then need go to the outside to buy, prolonged the dead time of machinery, reduced manufacturing efficiency.
Summary of the invention
Technical problem to above-mentioned existence the objective of the invention is: proposed a kind of combination hex head bolt that can repeatedly use and improve the use compatibility.
Technical solution of the present invention is achieved in that a kind of combination hex head bolt, comprises the body of bolt, and the said body of bolt is made up of bolt head and screw rod, and the said body of bolt is at least three; Said body of bolt head and the tail successively connects; All have the tapped hole that matches with the screw rod of the adjacent body of bolt on said each body of bolt.
Preferably, the said body of bolt is three; Have first tapped hole in said first body of bolt; The screw rod of said second body of bolt screws in first tapped hole; Have second tapped hole in said second body of bolt; The screw rod of said the 3rd body of bolt is selected in second tapped hole.
Because the utilization of technique scheme, the present invention compared with prior art has advantage:
Combination hex head bolt of the present invention, because the body of bolt is at least three, body of bolt head and the tail successively connects; All have the tapped hole that matches with the screw rod of the adjacent body of bolt on each body of bolt, after the thread damage of a body of bolt, use spanner that the adjacent body of bolt is screwed out from tapped hole; Just can reuse; By that analogy, improve combination hex head bolt versatility, reduced cost of production; During the hex head bolt that after hex head bolt on the machinery damages, need more renew; If this moment, the hex head bolt of same size just in time used; Use spanner that the adjacent body of bolt is just screwed out from tapped hole and can use; Avoid the trouble that also will go out to buy, the less dead time of machinery, improved manufacturing efficiency.
Description of drawings
Below in conjunction with accompanying drawing technological scheme of the present invention is described further:
Accompanying drawing 1 is the stereogram of combination hex head bolt of the present invention;
Accompanying drawing 2 is the exploded view of combination hex head bolt of the present invention;
Wherein: 1, first body of bolt; 2, second body of bolt; 3, the 3rd body of bolt; 4, screw rod; 5, first tapped hole; 6, screw rod; 7, second tapped hole.
Embodiment
Below in conjunction with accompanying drawing the present invention is described.
Like accompanying drawing 1, the of the present invention a kind of combination hex head bolt shown in 2, comprise first body of bolt 1, second body of bolt 2, the 3rd body of bolt 3; Said first body of bolt 1, second body of bolt 2, the 3rd body of bolt 3 are formed by bolt head and screw rod; Have first tapped hole 5 that matches with the screw rod 4 of second body of bolt 2 in said first body of bolt 1; The screw rod 4 of said second body of bolt 2 screws in first tapped hole 5; The screw rod 6 that has the 3rd body of bolt 3 in said second body of bolt 2 second tapped hole 7 that matches; The screw rod 6 of said the 3rd body of bolt 3 is selected in second tapped hole 7.
After the thread damage of first body of bolt 1; Use spanner that second body of bolt 2 is screwed out from first tapped hole 5, just can reuse, after the thread damage of second body of bolt 2; Use spanner that the 3rd body of bolt 3 is screwed out from second tapped hole 7; Just can reuse, improve combination hex head bolt versatility, reduce cost of production; During the hex head bolt that after hex head bolt on the machinery damages, need more renew; If this moment, the hex head bolt of same size just in time used; Use spanner that second body of bolt 2 is screwed out from first tapped hole 5 perhaps the 3rd body of bolt 3 is screwed out from second tapped hole 7, just can use, avoided the trouble that also will go out to buy; The less dead time of machinery, improved manufacturing efficiency.
The foregoing description only is explanation technical conceive of the present invention and characteristics; Its purpose is to let the personage that is familiar with this technology can understand content of the present invention and implements; Can not limit protection scope of the present invention with this; All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a combination hex head bolt comprises the body of bolt, and the said body of bolt is made up of bolt head and screw rod, it is characterized in that: the said body of bolt is at least three; Said body of bolt head and the tail successively connects; All have the tapped hole that matches with the screw rod of the adjacent body of bolt on said each body of bolt.
2. combination hex head bolt according to claim 1 is characterized in that: the said body of bolt is three; Have first tapped hole in said first body of bolt; The screw rod of said second body of bolt screws in first tapped hole; Have second tapped hole in said second body of bolt; The screw rod of said the 3rd body of bolt is selected in second tapped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100652186A CN102562759A (en) | 2012-03-14 | 2012-03-14 | Combined hexagon bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100652186A CN102562759A (en) | 2012-03-14 | 2012-03-14 | Combined hexagon bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102562759A true CN102562759A (en) | 2012-07-11 |
Family
ID=46409043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100652186A Pending CN102562759A (en) | 2012-03-14 | 2012-03-14 | Combined hexagon bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102562759A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198977A (en) * | 2017-12-30 | 2018-06-22 | 王思瑶 | A kind of new energy electric motor vehicle battery pack |
| CN108189691A (en) * | 2017-12-30 | 2018-06-22 | 王思瑶 | A kind of new energy electric motor vehicle |
-
2012
- 2012-03-14 CN CN2012100652186A patent/CN102562759A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108198977A (en) * | 2017-12-30 | 2018-06-22 | 王思瑶 | A kind of new energy electric motor vehicle battery pack |
| CN108189691A (en) * | 2017-12-30 | 2018-06-22 | 王思瑶 | A kind of new energy electric motor vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |