CN102777467A - Stackable type bolt - Google Patents
Stackable type bolt Download PDFInfo
- Publication number
- CN102777467A CN102777467A CN2012102776465A CN201210277646A CN102777467A CN 102777467 A CN102777467 A CN 102777467A CN 2012102776465 A CN2012102776465 A CN 2012102776465A CN 201210277646 A CN201210277646 A CN 201210277646A CN 102777467 A CN102777467 A CN 102777467A
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- Prior art keywords
- bolt
- particle size
- stackable
- large diameter
- diameter bolt
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Abstract
The invention discloses a stackable type bolt. The stackable type bolt comprises a large diameter bolt and a small diameter bolt arranged under the large diameter bolt, wherein threads are arranged at the outer surfaces of the large diameter bolt and the small diameter bolt; the top middle part of the large diameter bolt is provided with an inner thread hole; the top of the large diameter bolt is provided with a groove in a transverse 'I' shape; the middle bottom of the inner thread is provided with a cross-shaped groove; and the inner thread hole and the small diameter bolt can be matched with each other. The stackable bolt is simple in structure; and the connection length of the bolts can be optionally configured according to the length of the connection hole, so that the installation efficiency is improved, the use range is also expanded and the stackable bolt is popularized.
Description
Technical field
The present invention relates to a kind of bolt, relate in particular to a kind of stackable formula bolt.
Background technique
Bolt has all obtained extensive use as a kind of fastening means in present various fields.Because the required bolt style in various fields is different, therefore, the kind of bolt is also very various on the market now.
Because mainly a kind of fastening means of screw, so the length of screw has direct influence to connecting effect; Many staff are not enough owing to screw length when connection fittings, therefore need replace screw again, also cause working efficiency to reduce, even influence the usability of later stage product after after installing, reduction connects effect greatly.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of good connecting effect can not receive the stackable formula bolt of the long restriction of attachment hole.
In order to solve the problems of the technologies described above; The present invention realizes through following technological scheme: this stackable formula bolt; Comprise particle size bolt and the thin footpath bolt that is arranged under the particle size bolt; Affiliated particle size bolt is provided with screw thread with thin footpath bolt outer surface, and particle size bolt crown center position is provided with interior threaded hole, and affiliated particle size bolt top is provided with straight groove.
Screw for ease, further, said interior threaded hole central bottom is provided with cross recess.
Stack for ease, more further, said interior threaded hole can be worked in coordination with thin footpath bolt.
Compared with prior art, usefulness of the present invention is: this stackable formula bolt arrangement is simple, can connect length according to the attachment hole personal attendant configuration bolt of anticipating, and improves installation efficiency, also enlarges using scope, and with popularization.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is a kind of stackable formula bolt arrangement schematic representation of the present invention;
Fig. 2 is the plan view of Fig. 1.
Among the figure: 1, particle size bolt; 2, straight groove; 3, thin directly bolt; 4, interior threaded hole; 5, cross recess.
Embodiment:
Describe the present invention below in conjunction with accompanying drawing and embodiment:
Fig. 1, a kind of stackable formula bolt shown in Figure 2; Comprise particle size bolt 1 and the thin footpath bolt 3 that is arranged under the particle size bolt 1; Affiliated particle size bolt 1 is provided with screw thread with thin footpath bolt 3 outer surfaces; Particle size bolt 1 crown center position is provided with interior threaded hole 4, and affiliated particle size bolt 1 top is provided with straight groove 2; Said interior threaded hole 4 central bottom are provided with cross recess 5; And said interior threaded hole 4 can be worked in coordination with thin footpath bolt 3.
Its concrete working method is following, according to the length of attachment hole bolt is set, and the thin footpath bolt 3 of first bolt bottom is screwed in second bolt particle size bolt 1 top interior threaded hole 4, increases the length of bolt.
This stackable formula bolt arrangement is simple, can connect length according to the attachment hole personal attendant configuration bolt of anticipating, and improves installation efficiency, also enlarges using scope, and with popularization.
It is emphasized that: above only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction; Every foundation technical spirit of the present invention all still belongs in the scope of technological scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. stackable formula bolt; It is characterized in that: comprise particle size bolt (1) and be arranged on the thin footpath bolt (3) under the particle size bolt (1); Affiliated particle size bolt (1) and thin footpath bolt (3) outer surface are provided with screw thread; Particle size bolt (1) crown center position is provided with interior threaded hole (4), and affiliated particle size bolt (1) top is provided with straight groove (2).
2. stackable formula bolt according to claim 1 is characterized in that: said interior threaded hole (4) central bottom is provided with cross recess (5).
3. stackable formula bolt according to claim 1 and 2 is characterized in that: said interior threaded hole (4) can be worked in coordination with thin footpath bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102776465A CN102777467A (en) | 2012-08-07 | 2012-08-07 | Stackable type bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102776465A CN102777467A (en) | 2012-08-07 | 2012-08-07 | Stackable type bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102777467A true CN102777467A (en) | 2012-11-14 |
Family
ID=47122513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102776465A Pending CN102777467A (en) | 2012-08-07 | 2012-08-07 | Stackable type bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102777467A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090212A (en) * | 2015-09-28 | 2015-11-25 | 太仓斯普宁精密机械有限公司 | Multifunctional novel threaded rod |
| CN105134733A (en) * | 2015-09-09 | 2015-12-09 | 南京晶云船舶配件有限公司 | Bolt with variable length for ship |
| CN105179425A (en) * | 2015-10-28 | 2015-12-23 | 苏州道众机械制造有限公司 | U-shaped double-head bolt |
| CN105478714A (en) * | 2016-01-28 | 2016-04-13 | 联禾厚普（太仓）精密机械有限公司 | Mould top plate guiding component |
| CN108331823A (en) * | 2018-01-11 | 2018-07-27 | 辽宁科技大学 | A kind of hydraulic pressure superposition valve block connection bolt |
| CN110714965A (en) * | 2019-10-17 | 2020-01-21 | 耿梓越 | Hexagon socket head cap screw fastener |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101720393A (en) * | 2007-06-19 | 2010-06-02 | 意大利泰磁公司 | The device that is used for fastening superimposed elements |
| CN201593544U (en) * | 2010-01-25 | 2010-09-29 | 黄昌彬 | Fastening part with inner threads and outer threads |
| CN201963691U (en) * | 2011-03-03 | 2011-09-07 | 宁波浩渤工贸有限公司 | Bolted joint |
| CN102536992A (en) * | 2012-03-08 | 2012-07-04 | 苏州新凌高强度紧固件有限公司 | Inner hexangular deep-hole connection screw |
| CN202789973U (en) * | 2012-08-07 | 2013-03-13 | 苏州宝强精密螺丝有限公司 | Bolt capable of being overlaid |
-
2012
- 2012-08-07 CN CN2012102776465A patent/CN102777467A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101720393A (en) * | 2007-06-19 | 2010-06-02 | 意大利泰磁公司 | The device that is used for fastening superimposed elements |
| CN201593544U (en) * | 2010-01-25 | 2010-09-29 | 黄昌彬 | Fastening part with inner threads and outer threads |
| CN201963691U (en) * | 2011-03-03 | 2011-09-07 | 宁波浩渤工贸有限公司 | Bolted joint |
| CN102536992A (en) * | 2012-03-08 | 2012-07-04 | 苏州新凌高强度紧固件有限公司 | Inner hexangular deep-hole connection screw |
| CN202789973U (en) * | 2012-08-07 | 2013-03-13 | 苏州宝强精密螺丝有限公司 | Bolt capable of being overlaid |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134733A (en) * | 2015-09-09 | 2015-12-09 | 南京晶云船舶配件有限公司 | Bolt with variable length for ship |
| CN105090212A (en) * | 2015-09-28 | 2015-11-25 | 太仓斯普宁精密机械有限公司 | Multifunctional novel threaded rod |
| CN105179425A (en) * | 2015-10-28 | 2015-12-23 | 苏州道众机械制造有限公司 | U-shaped double-head bolt |
| CN105478714A (en) * | 2016-01-28 | 2016-04-13 | 联禾厚普（太仓）精密机械有限公司 | Mould top plate guiding component |
| CN105478714B (en) * | 2016-01-28 | 2018-05-04 | 联禾厚普（太仓）精密机械有限公司 | A kind of top mold plate guidance set |
| CN108331823A (en) * | 2018-01-11 | 2018-07-27 | 辽宁科技大学 | A kind of hydraulic pressure superposition valve block connection bolt |
| CN110714965A (en) * | 2019-10-17 | 2020-01-21 | 耿梓越 | Hexagon socket head cap screw fastener |
| CN110714965B (en) * | 2019-10-17 | 2021-05-11 | 成都迈特航空制造有限公司 | Hexagon socket head cap screw fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |