CN106763084A - A kind of anti-backing type bolt - Google Patents
A kind of anti-backing type bolt Download PDFInfo
- Publication number
- CN106763084A CN106763084A CN201611212263.4A CN201611212263A CN106763084A CN 106763084 A CN106763084 A CN 106763084A CN 201611212263 A CN201611212263 A CN 201611212263A CN 106763084 A CN106763084 A CN 106763084A
- Authority
- CN
- China
- Prior art keywords
- viscose glue
- bolt
- locking bar
- bolt body
- air bag
- 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.)
- Granted
Links
- 239000003292 glue Substances 0.000 claims abstract description 92
- 229920000297 Rayon Polymers 0.000 claims abstract description 55
- 241001149930 Protura <class> Species 0.000 claims description 5
- 230000001737 promoting effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000009977 dual effect Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000002775 capsule Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/021—Locking of screws, bolts or nuts in which the locking takes place after screwing down by injecting a settable material after the screwing down
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
- Making Paper Articles (AREA)
Abstract
The present patent application belongs to bolt field, specifically disclose a kind of anti-backing type bolt, including bolt body, locking bar, the locking bar is threaded rod, pitch of the pitch of the locking bar more than bolt body, the bolt body is provided with the screwed hole matched with locking bar, cavity is provided with the bolt body, cavity is isolated plate and is divided into the first viscose glue passage and the second viscose glue passage, the first air bag and the second air bag are respectively equipped with the first viscose glue passage and the second viscose glue passage, A glue is provided with the first viscose glue passage, B glue is provided with the second viscose glue passage, in addition, two prickers of air bag are punctured when shake is additionally provided with locking bar.Compared with traditional bolt, effectively can be bonded at bolt body in equipment by the mixing that this programme passes through A glue and B glue, formation screw thread and viscose glue it is dual locking, anti-loosing effect is good, effectively avoids bolt looseness.
Description
Technical field
The invention belongs to bolt field.
Background technology
With the fast development of China's economy, fastener is not only advanced in electronic product, machinery, computer, mobile phone, automobile etc.
Field is widely applied.Bolt is a kind of conventional connector, because the vibrations of plant equipment cause the toner screw to influence
Equipment normal work, has a strong impact on the safety and stability of equipment.
In order to prevent bolt looseness, existing method is all mostly first to tighten bolt, is then fixed bolt by viscose glue,
Which serves good locking effect, but, in demounting bolt due to the presence of viscose glue, remove and bother very much.
Certainly, for compared to dismounting difficulty, the safety and stability of equipment is certainly more important.But, if equipment can ensured
While safety and stability, can easily dismantle again then most perfect.
The content of the invention
It is an object of the invention to provide a kind of anti-backing type bolt, to solve the problems, such as that bolt easily loosens.
In order to achieve the above object, base case of the invention provides a kind of anti-backing type bolt, including bolt body, also wraps
Locking bar is included, the locking bar is threaded rod, the pitch of the pitch more than bolt body of the locking bar, on the bolt body
The screwed hole matched with locking bar is provided with, cavity is provided with the bolt body, the aperture of the cavity is more than screwed hole
Aperture, is provided with viscose glue chamber in the bolt body, the bottom of the cavity is provided with division board, and the division board separates viscose glue chamber
It is the first viscose glue passage and the second viscose glue passage, the first viscose glue passage is provided with the first gas with the first viscose glue channel connection
Capsule, the second viscose glue passage is provided with the second air bag with the second viscose glue channel connection, and A is provided with the first viscose glue passage
Glue, is provided with B glue in the second viscose glue passage, the first viscose glue passage and the second viscose glue passage form piston with division board
Slided in cylinder structure, the first viscose glue passage and the second viscose glue passage and be provided with piston, the locking bar is provided with for pushing away
The push rod of piston, the push rod is provided with the pricker for puncturing the first air bag and the second air bag, is set on the bolt body
There is dumping mouthful, the dumping mouthful is located at the top of piston.
The principle of this base case is：First, bolt body is screwed into equipment, by equipment fix stably.Then, twist
Tight locking bar, locking bar drives piston to move down, and A glue and B glue are extruded into the first air bag and the second air bag respectively.If equipment
It is stable, shake smaller, then locking bar will not loosen, then will not play upwards, therefore would not also puncture the gas of A first
Capsule and the second air bag；In demounting bolt, the first air bag and the second air bag are even punctured, but, due to A glue and B glue
Just mix, viscous force not enough, is removed and is convenient to.And when shaking larger, because the pitch of locking bar is more than
The pitch of bolt body, therefore, locking bar can be more easy to loosen, and now, pricker can puncture the first air bag and the second air bag, now, A
Glue and B glue mix, and are discharged from dumping mouthful, and bolt body is clinged.
The beneficial effect of this base case is：Compared with traditional bolt, the mixing that this programme passes through A glue and B glue can
Effectively bolt body is bonded in equipment, the dual locking of screw thread and viscose glue is formed, anti-loosing effect is good, effectively avoids spiral shell
Bolt loosens.Meanwhile, this programme can control whether to puncture the first air bag and the second air bag according to the degree of equipment shake, so as to control
Make mixed A glue and whether B glue cling bolt body, when shake it is smaller be also unlikely to cause bolt body loosening when,
Air bag will not be punctured, very convenient in dismounting.
Scheme two：Scheme is preferred based on this, and the pricker is obliquely installed.The pricker for setting is cleaned to be more easy to the first gas
Capsule and the second air bag are punctured, and effect is more preferable.
Scheme three：Scheme is preferred based on this, and the division board is provided with the block for preventing piston from deviating from.Block sets
Put, effectively avoid piston abjection.
Scheme four：Scheme is preferred based on this, and the bolt body is provided with conehead.The setting of conehead, has bolt
There is the function of screw, operation more facilitates.Meanwhile, if setting cavity in conehead, piston often moves a small distance
Extrude more A glue and B glue so that anti-loosing effect is sensitiveer.
Brief description of the drawings
Fig. 1 is a kind of structural representation of anti-backing type bolt of the embodiment of the present invention.
Fig. 2 is the sectional view of Fig. 1.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Screw body 10, dumping mouthful 101, locking bar 20, division board 30, first glue
Glue passage 41, the second viscose glue passage 42, the first air bag 51, the second air bag 52, mounting blocks 60, piston 71, push rod 72, pricker 73.
As shown in Figure 1 and Figure 2, a kind of anti-backing type bolt, including bolt body and locking bar 20, locking bar 20 are threaded rod,
And the pitch of locking bar 20, more than the pitch of bolt body, bolt body is provided with the screwed hole matched with locking bar 20.Spiral shell
Away from unique setting mainly have 2 reasons：1 pitch is smaller, and its lead angle is with regard to small, root Ju force analysis, by radial load
When, the power that it is assigned in screw rotation is just smaller；2 pitch are smaller, its same angle of rotation, the small radial direction of pitch walked away from
From just smaller, also more it is difficult to loosen.The lower end of bolt body integrally formed with conehead, therefore, bolt has the effect of screw,
It is easy to operate.
Cavity is provided with bolt body, cavity is cylindrical cavity, aperture of its aperture more than screwed hole.In bolt body
It is provided with viscose glue chamber.The bottom of cavity is provided with division board 30, and division board 30 is T-shaped, can prevent piston 71 from deviating from from top.Division board
Viscose glue chamber is divided into left and right two parts by 30.The left side is the first viscose glue passage 41, and the right is the second viscose glue passage 42.First viscose glue
The top of passage 41 is arranged with the first air bag 51 connected with the first viscose glue passage 41, and A glue is provided with the first viscose glue passage 41.The
Two viscose glue passages 42 are then symmetrically arranged with corresponding second air bag 52 and B glue with the first viscose glue passage 41.
First viscose glue passage 41 and the second viscose glue passage 42 form the cylinder structure of piston 71 with division board 30, and the first viscose glue leads to
Slided in the viscose glue passage 42 of road 41 and second and be provided with piston 71.With the T-shaped hospital of division board 30, also in the first viscose glue passage 41
Corresponding baffle plate is provided with the second viscose glue passage 42, to prevent piston 71 from deviating from from below.Locking bar 20 is provided with installation
Block 60, is welded with two push rods 72 for promoting piston 71 on the lower surface of mounting blocks 60, two pistons 71 are corresponded to respectively.Peace
Two prickers 73 are welded with the upper surface for filling block 60, the pricker 73 for puncturing the first air bag 51 and the second air bag 52.Pricker
73 tip upward, and is tilted towards outer setting.As described in Figure 1, bolt body is provided with dumping mouthful 101, and dumping mouthful 101 is located at lives
The top of plug 71, is mainly used in discharging mixed A glue and B glue.
First, bolt body is screwed into equipment, by equipment fix stably.Then, locking bar 20 is tightened, locking bar 20 drives
Piston 71 is moved down, and A glue and B glue are extruded into the first air bag 51 and the second air bag 52 respectively.If stable equipment operation, trembles
Dynamic smaller, then locking bar 20 will not loosen, then will not play upwards, therefore would not also puncture the first air bags of A 51 and the
Two air bags 52；In demounting bolt, the first air bag 51 and the second air bag 52 are even punctured, but, due to A glue and B glue
Just mix, viscous force not enough, is removed and is convenient to.And when shaking larger, because the pitch of locking bar 20 is big
In the pitch of bolt body, therefore, locking bar 20 can be more easy to loosen, and now, pricker 73 can puncture the first air bag 51 and the second gas
Capsule 52, now, A glue and B glue mix, and are discharged from dumping mouthful 101, and bolt body is clinged.It is worth noting that, the present apparatus is most
To be configured with a device for specially preventing the bolt well, that is, had better not be by bolt horizontal positioned, but should be by it
Place vertically.Meanwhile, the present apparatus can only also adapt to tighten vertically, be not suitable for the equipment that level is tightened.Simultaneously for A glue and B glue
Also there is certain requirement, it is impossible to contain excessively.Optimal state for locking bar tighten when, air bag for pricker surface, and that
This has a certain distance, and specific distance how much, then the pitch of the size according to shake and locking bar is accordingly adjusted.
Compared with traditional bolt, bolt body effectively can be bonded at equipment by this programme by the mixing of A glue and B glue
On, the dual locking of screw thread and viscose glue is formed, anti-loosing effect is good, effectively avoids bolt looseness.Meanwhile, this programme can basis
The degree of equipment shake controls whether to puncture the first air bag 51 and the second air bag 52, so as to control mixed A glue and the B glue to be
It is no to cling bolt body, when shake it is smaller be also unlikely to cause bolt body loosen when, air bag will not be punctured, dismantling
When it is very convenient.
Furthermore it is possible to the bottom of locking bar is made into polished rod, top is made screw mandrel, and the circle formed during pricker rotation is smaller
In the diameter or smaller of screw mandrel, then ensureing simpler in terms of processing, but may insure that pricker punctures the first air bag
With the second air bag.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description.It should be pointed out that for a person skilled in the art, on the premise of structure of the present invention is not departed from, can be with
Some deformations and improvement are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.This application claims protection domain should be defined by the content of its claim, in specification
Specific embodiment etc. records the content that can be used for explaining claim.
Claims (4)
1. a kind of anti-backing type bolt, including bolt body, it is characterised in that also including locking bar, the locking bar is threaded rod,
The pitch of the locking bar is more than the pitch of bolt body, and the bolt body is provided with the screwed hole matched with locking bar,
Cavity is provided with the bolt body, the aperture of the aperture more than screwed hole of the cavity is provided with viscose glue in the bolt body
Chamber, the bottom of the cavity is provided with division board, and viscose glue chamber is divided into the division board into the first viscose glue passage and the second viscose glue leads to
Road, the first viscose glue passage is provided with the first air bag with the first viscose glue channel connection, and the second viscose glue passage is provided with
With the second air bag of the second viscose glue channel connection, A glue is provided with the first viscose glue passage, is provided with the second viscose glue passage
B glue, the first viscose glue passage and the second viscose glue passage with division board formed piston cylinder structure, the first viscose glue passage and
Slided in second viscose glue passage and be provided with piston, the locking bar is provided with the push rod for promoting piston, is set on the push rod
There is the pricker for puncturing the first air bag and the second air bag, the bolt body is provided with dumping mouthful, and the dumping mouthful is located at lives
The top of plug.
2. a kind of anti-backing type bolt according to claim 1, it is characterised in that：The pricker is obliquely installed.
3. a kind of anti-backing type bolt according to claim 1, it is characterised in that：The division board is provided with prevents piston from taking off
The block for going out.
4. a kind of anti-backing type bolt according to claim 1, it is characterised in that：The bolt body is provided with conehead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611212263.4A CN106763084B (en) | 2016-12-25 | 2016-12-25 | A kind of anti-backing type bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611212263.4A CN106763084B (en) | 2016-12-25 | 2016-12-25 | A kind of anti-backing type bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106763084A true CN106763084A (en) | 2017-05-31 |
| CN106763084B CN106763084B (en) | 2018-11-06 |
Family
ID=58919498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611212263.4A Active CN106763084B (en) | 2016-12-25 | 2016-12-25 | A kind of anti-backing type bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106763084B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195739A (en) * | 2019-07-22 | 2019-09-03 | 新昌县丽晶工业产品设计有限公司 | A kind of anti-backing type nut |
| CN111456522A (en) * | 2020-04-07 | 2020-07-28 | 浙江德宝通讯科技股份有限公司 | Holding pole assembly adaptive to diameter of tower body of communication tower |
Citations (12)
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|---|---|---|---|---|
| GB442832A (en) * | 1935-09-13 | 1936-02-17 | Ljzerhandel I M De Vries Nv | Improvements in methods of and means for securing articles to walls and the like |
| US2092341A (en) * | 1935-09-13 | 1937-09-07 | Vries Abraham De | Means for securing articles to walls and the like |
| DE1500720A1 (en) * | 1966-07-12 | 1969-05-08 | Karl Fischer | Plastic cuff anchors |
| DE2828027A1 (en) * | 1978-06-26 | 1980-01-31 | Bernack | Producing epoxide! dowels on site - where prepacked quantities resin and hardener are mixed in tube with injector nozzle |
| US4208133A (en) * | 1978-01-07 | 1980-06-17 | Korte-Jungermann Gesellschaft fur Fassadenbau und Befesstigungstechnik mit beschrankter Haftung | Injection cartridge |
| DE3304071A1 (en) * | 1983-02-07 | 1984-08-09 | Hilti Ag, Schaan | Dowel for retaining materials having cavities |
| US4693652A (en) * | 1978-08-24 | 1987-09-15 | Theodore Sweeney & Company, Inc. | Adhesively securable fastener |
| DE4006506A1 (en) * | 1990-03-02 | 1991-09-05 | Jan Ketterer | Self-adhesive dowel for anchoring screws - has chambers filled with inter reacting adhesive components |
| DE19813089A1 (en) * | 1998-03-25 | 1999-09-30 | Fischer Artur Werke Gmbh | Two-part anchorage point plug for concrete structure |
| CN101389550A (en) * | 2006-02-21 | 2009-03-18 | 药物混合系统股份公司 | Device for piercing film bags |
| CN105757099A (en) * | 2016-03-31 | 2016-07-13 | 南通康达鑫电子有限公司 | Improved fastening screw |
| CN205618511U (en) * | 2016-05-18 | 2016-10-05 | 王玲玲 | Locking connecting bolt of injecting glue |
-
2016
- 2016-12-25 CN CN201611212263.4A patent/CN106763084B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB442832A (en) * | 1935-09-13 | 1936-02-17 | Ljzerhandel I M De Vries Nv | Improvements in methods of and means for securing articles to walls and the like |
| US2092341A (en) * | 1935-09-13 | 1937-09-07 | Vries Abraham De | Means for securing articles to walls and the like |
| DE1500720A1 (en) * | 1966-07-12 | 1969-05-08 | Karl Fischer | Plastic cuff anchors |
| US4208133A (en) * | 1978-01-07 | 1980-06-17 | Korte-Jungermann Gesellschaft fur Fassadenbau und Befesstigungstechnik mit beschrankter Haftung | Injection cartridge |
| DE2828027A1 (en) * | 1978-06-26 | 1980-01-31 | Bernack | Producing epoxide! dowels on site - where prepacked quantities resin and hardener are mixed in tube with injector nozzle |
| US4693652A (en) * | 1978-08-24 | 1987-09-15 | Theodore Sweeney & Company, Inc. | Adhesively securable fastener |
| DE3304071A1 (en) * | 1983-02-07 | 1984-08-09 | Hilti Ag, Schaan | Dowel for retaining materials having cavities |
| DE4006506A1 (en) * | 1990-03-02 | 1991-09-05 | Jan Ketterer | Self-adhesive dowel for anchoring screws - has chambers filled with inter reacting adhesive components |
| DE19813089A1 (en) * | 1998-03-25 | 1999-09-30 | Fischer Artur Werke Gmbh | Two-part anchorage point plug for concrete structure |
| CN101389550A (en) * | 2006-02-21 | 2009-03-18 | 药物混合系统股份公司 | Device for piercing film bags |
| CN105757099A (en) * | 2016-03-31 | 2016-07-13 | 南通康达鑫电子有限公司 | Improved fastening screw |
| CN205618511U (en) * | 2016-05-18 | 2016-10-05 | 王玲玲 | Locking connecting bolt of injecting glue |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195739A (en) * | 2019-07-22 | 2019-09-03 | 新昌县丽晶工业产品设计有限公司 | A kind of anti-backing type nut |
| CN111456522A (en) * | 2020-04-07 | 2020-07-28 | 浙江德宝通讯科技股份有限公司 | Holding pole assembly adaptive to diameter of tower body of communication tower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106763084B (en) | 2018-11-06 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200325 Address after: 200120 168 Nanlu Road, Pudong New Area, Shanghai Patentee after: Shanghai Autocraft Co.,Ltd. Address before: 401147, No. 1, Xingguang Avenue, Yongchuan District, Chongqing (Fenghuang Lake Industrial Park, Yongchuan Industrial Park, Chongqing), 999 Patentee before: CHONGQING MINLONG MACHINERY MANUFACTURING Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201221 Address after: No. 619, Chudu Avenue, Yicheng Economic Development Zone, Xiangyang City, Hubei Province Patentee after: Hubei Youqian Auto Parts Co.,Ltd. Address before: No. 200168, Pudong New Area, Shanghai Patentee before: Shanghai Autocraft Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240130 Address after: No. 200168, Pudong New Area, Shanghai Patentee after: Shanghai Autocraft Co.,Ltd. Country or region after: China Address before: No. 619, Chudu Avenue, Yicheng Economic Development Zone, Xiangyang City, Hubei Province Patentee before: Hubei Youqian Auto Parts Co.,Ltd. Country or region before: China |
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| OL01 | Intention to license declared | ||
| OL01 | Intention to license declared |