CN110397659A - A kind of antitheft cup square neck bolt of compressive deformation formula timber structure - Google Patents
A kind of antitheft cup square neck bolt of compressive deformation formula timber structure Download PDFInfo
- Publication number
- CN110397659A CN110397659A CN201910805557.5A CN201910805557A CN110397659A CN 110397659 A CN110397659 A CN 110397659A CN 201910805557 A CN201910805557 A CN 201910805557A CN 110397659 A CN110397659 A CN 110397659A
- Authority
- CN
- China
- Prior art keywords
- esophagus
- rotation stop
- compressive deformation
- square neck
- timber structure
- 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
- 210000003238 esophagus Anatomy 0.000 claims abstract description 26
- 125000003003 spiro group Chemical group 0.000 claims abstract description 26
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000009527 percussion Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 241000736192 Ostrya virginiana Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 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
- F16B39/025—Locking of screws, bolts or nuts in which the locking takes place after screwing down by plastic deformation of a part of one of the threaded elements into a notch or cavity of the other threaded element
-
- 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
- F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
-
- 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
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
- F16B39/26—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object with spring washers fastened to the nut or bolt-head
-
- 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
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a kind of antitheft cup square neck bolts of compressive deformation formula timber structure, including bolt body and flexible rubber ring, the bolt body includes screw head, rotation stop cervical part of esophagus, light bar segment and spiro rod section, the screw head, rotation stop cervical part of esophagus, light bar segment and spiro rod section are sequentially connected from top to bottom, the side of the spiro rod section is equipped with several horizontal long trough through-holes, the flexible rubber ring is fastened around on the groove of rotation stop cervical part of esophagus outer wall, by the way that several long trough through-holes are arranged on spiro rod section, cooperate the percussion at cylinder that spiro rod section is caused to deform along long trough through-hole forced compression, to destroy screw thread, by bolt body, it is locked between second connector and nut；By the way that the flexible rubber ring that section is up-side down triangle is arranged on the outside of rotation stop cervical part of esophagus, facilitates rotation stop cervical part of esophagus to be inserted into prefabricated square hole, effectively bolt body is avoided to loosen.
Description
[technical field]
The present invention relates to the technical field of cup square neck bolt, the antitheft cup square neck bolts of especially a kind of compressive deformation formula timber structure
Technical field.
[background technique]
The initially use hophornbeam on carriage of cup square neck bolt combines, and because head is cup head, there is a four directions under head
Square neck, also known as half-round head square neck bolt or cup head square neck bolt with large head, are usually applied in wooden structures at present.But it is existing
Cup square neck bolt do not have anti-theft function usually, if the connector fixed is stolen not only to will cause property loss, may be used also
It can cause security risk.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, propose a kind of compressive deformation formula timber structure with antitheft horse
Vehicle bolt, can be by destruction screw thread, stuck bolt body and to connector.
To achieve the above object, the invention proposes a kind of compressive deformation formula timber structure antitheft cup square neck bolts, including spiral shell
Bolt ontology and flexible rubber ring, the bolt body include screw head, rotation stop cervical part of esophagus, light bar segment and spiro rod section, the screw head, rotation stop neck
Section, light bar segment and spiro rod section are sequentially connected from top to bottom, and the side of the spiro rod section is equipped with several horizontal long trough through-holes,
The flexible rubber ring is fastened around on the groove of rotation stop cervical part of esophagus outer wall.
Preferably, the screw head is semicircle.
Preferably, the rotation stop cervical part of esophagus is rectangular.
Preferably, the diameter of the spiro rod section is less than the diameter of light bar segment.
Preferably, the quantity of the long trough through-hole is 2~5 and is located on same vertical line.
Preferably, the bottom end of the spiro rod section is equipped with guide section, the guide section is gradually reduced in outer diameter from top to bottom
It is round table-like, the bottom end of the guide section is equipped with cylinder.
Preferably, the cross section of the flexible rubber ring is up-side down triangle.
Preferably, further include clamping set, clamping set includes body, vertical portion and hook portion, and the body is in and spiral shell
The semicircle shell-like and bottom that head is adapted are equipped with the annular protrusion protruded to center, and the vertical portion is fixed on the bottom surface of body
Center and the center through hole that rotation stop cervical part of esophagus bottom end is extended to by screw head top is protruded into bolt body, several described hook portions are fixed
In the bottom end of vertical portion, the top of the light bar segment is equipped with the extraneous cross-drilled hole with center through hole of several connections.
Preferably, the bottom end of the center through hole is equipped with chamfering the internal diameter at chamfering is gradually decreaseed from top to bottom.
Beneficial effects of the present invention: the present invention is cooperated by the way that several long trough through-holes are arranged on spiro rod section in cylinder
The percussion at place causes spiro rod section to deform along long trough through-hole forced compression, so that screw thread is destroyed, by bolt body, the second connection
It is locked between part and nut；By the way that the flexible rubber ring that section is up-side down triangle is arranged on the outside of rotation stop cervical part of esophagus, facilitate rotation stop cervical part of esophagus
It is inserted into prefabricated square hole, effectively bolt body is avoided to loosen；By setting clamping set, the first connector and the are inserted into using its hook portion
The gap of two connectors avoids the bolt body when tapping cylinder from falling back as support.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of main view before clamping set clamping of the antitheft cup square neck bolt of compressive deformation formula timber structure of the invention
Cross-sectional view；
Fig. 2 is a kind of main view of the compressive deformation formula timber structure bolt body of antitheft cup square neck bolt of the present invention；
Fig. 3 is that a kind of part after clamping set clamping of the antitheft cup square neck bolt of compressive deformation formula timber structure of the invention is tied
The main view cross-sectional view of structure.
In figure: 1- bolt body, 11- screw head, 12- rotation stop cervical part of esophagus, 121- groove, 122- chamfering, 13- light bar segment, 131-
Cross-drilled hole, 14- spiro rod section, 141- long trough through-hole, 15- center through hole, 16- guide section, 17- cylinder, 2- clamping set, 21- body,
211- annular protrusion, the vertical portion 22-, 23- hook portion, 3- flexible rubber ring.
[specific embodiment]
Refering to fig. 1 to Fig. 3, a kind of antitheft cup square neck bolt of compressive deformation formula timber structure of the invention, including 1 He of bolt body
Flexible rubber ring 3, the bolt body 1 include screw head 11, rotation stop cervical part of esophagus 12, light bar segment 13 and spiro rod section 14, and the screw head 11 is stopped
Turn cervical part of esophagus 12, light bar segment 13 and spiro rod section 14 to be sequentially connected from top to bottom, it is horizontal that the side of the spiro rod section 14 is equipped with several
Long trough through-hole 141, the flexible rubber ring 3 is fastened around on the groove 121 of 12 outer wall of rotation stop cervical part of esophagus, and the screw head 11 is
Semicircle, the rotation stop cervical part of esophagus 12 be it is rectangular, the diameter of the spiro rod section 14 is less than the diameter of light bar segment 13, and the long trough is logical
The quantity in hole 141 is 2~5 and is located on same vertical line that the bottom end of the spiro rod section 14 is equipped with guide section 16, the guiding
Section 16 is gradually reduced round table-like in outer diameter from top to bottom, and the bottom end of the guide section 16 is equipped with cylinder 17, the flexible rubber ring 3
Cross section be up-side down triangle, further include clamping set 2, clamping set 2 includes body 21, vertical portion 22 and hook portion 23, described
Body 21 is in the semicircle shell-like being adapted with screw head 11 and bottom is equipped with the annular protrusion 211 protruded to center, described vertical
Portion 22, which is fixed on the bottom surface center of body 21 and protrudes into bolt body 1, extends to 12 bottom end of rotation stop cervical part of esophagus by 11 top of screw head
Center through hole 15, several hook portions 23 are fixed on the bottom end of vertical portion 22, and the top of the light bar segment 13 is equipped with several
The extraneous cross-drilled hole 131 with center through hole 15 of connection, the bottom end of the center through hole 15 are equipped with chamfering 122 and make at chamfering 122
Internal diameter gradually decreasees from top to bottom.
The course of work of the present invention:
Firstly, the rotation stop cervical part of esophagus 12 of bolt body 1 is inserted into the preset square hole of the first connector, and make flexible rubber ring 3
It squeezes between preset square hole and rotation stop cervical part of esophagus 12, then the spiro rod section 14 of bolt body 1 is screwed in the threaded hole of the second connector,
Then nut is screwed in outside spiro rod section 14 fix the first connector and the second connector.Then, the vertical portion 22 of clamping set 2 is stretched
Enter in center through hole 15 until contradicting chamfering 122, then tap the top of body 21, decline body 21 and pass through annular protrusion
The bottom of 211 clamping screw heads 1, at the same make hook portion 23 be dropped through chamfering 122 and from cross-drilled hole 131 stretching be stuck in the first connector and
In gap between second connector.Then, cylinder 17 is tapped with hammer, makes spiro rod section 14 along several long trough through-holes
141 compressive deformations destroy screw thread, to make stuck between spiro rod section 14 and the second connector and nut.
The present invention cooperates the percussion at cylinder to cause spiro rod section by the way that several long trough through-holes are arranged on spiro rod section
It deforms along long trough through-hole forced compression, to destroy screw thread, will be locked between bolt body, the second connector and nut；
By the way that the flexible rubber ring that section is up-side down triangle is arranged on the outside of rotation stop cervical part of esophagus, rotation stop cervical part of esophagus is facilitated to be inserted into prefabricated square hole, effectively
Bolt body is avoided to loosen；Made by setting clamping set using the gap of its hook portion insertion the first connector and the second connector
For support, the bolt body when tapping cylinder is avoided to fall back.
Above-described embodiment is the description of the invention, is not limitation of the invention, after any pair of simple transformation of the present invention
Scheme all belong to the scope of protection of the present invention.
Claims (9)
1. a kind of antitheft cup square neck bolt of compressive deformation formula timber structure, it is characterised in that: including bolt body (1) and flexible rubber ring
(3), the bolt body (1) includes screw head (11), rotation stop cervical part of esophagus (12), light bar segment (13) and spiro rod section (14), the screw head
(11), rotation stop cervical part of esophagus (12), light bar segment (13) and spiro rod section (14) are sequentially connected from top to bottom, the side of the spiro rod section (14)
Equipped with several horizontal long trough through-holes (141), the flexible rubber ring (3) is fastened around the recessed of rotation stop cervical part of esophagus (12) outer wall
On slot (121).
2. a kind of antitheft cup square neck bolt of compressive deformation formula timber structure as described in claim 1, it is characterised in that: the screw head
It (11) is semicircle.
3. a kind of antitheft cup square neck bolt of compressive deformation formula timber structure as described in claim 1, it is characterised in that: the rotation stop
Cervical part of esophagus (12) is rectangular.
4. a kind of antitheft cup square neck bolt of compressive deformation formula timber structure as described in claim 1, it is characterised in that: the screw rod
The diameter of section (14) is less than the diameter of light bar segment (13).
5. a kind of antitheft cup square neck bolt of compressive deformation formula timber structure as described in claim 1, it is characterised in that: the elongated slot
The quantity of shape through-hole (141) is 2~5 and is located on same vertical line.
6. a kind of antitheft cup square neck bolt of compressive deformation formula timber structure as described in claim 1, it is characterised in that: the screw rod
The bottom end of section (14) is equipped with guide section (16), the guide section (16) be gradually reduced in outer diameter from top to bottom it is round table-like, it is described
The bottom end of guide section (16) is equipped with cylinder (17).
7. a kind of antitheft cup square neck bolt of compressive deformation formula timber structure as described in claim 1, it is characterised in that: the elasticity
The cross section of cushion rubber (3) is up-side down triangle.
8. a kind of antitheft cup square neck bolt of compressive deformation formula timber structure as described in claim 1, it is characterised in that: further include card
Female connector (2), clamping set (2) include body (21), vertical portion (22) and hook portion (23), and the body (21) is in and screw head
(11) adaptable semicircle shell-like and bottom are equipped with the annular protrusion (211) protruded to center, and the vertical portion (22) is fixed
In the bottom surface of body (21) center and protrudes into bolt body (1) rotation stop cervical part of esophagus (12) bottom end is extended to by screw head (11) top
Center through hole (15), several hook portions (23) are fixed on the bottom end of vertical portion (22), and the top of the light bar segment (13) is set
There are several connections extraneous and the cross-drilled hole (131) of center through hole (15).
9. a kind of antitheft cup square neck bolt of compressive deformation formula timber structure as claimed in claim 8, it is characterised in that: the center
The bottom end of through-hole (15) is equipped with chamfering (122) and the internal diameter at chamfering (122) is gradually decreaseed from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805557.5A CN110397659B (en) | 2019-08-29 | 2019-08-29 | Antitheft carriage bolt for compression deformation wood structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805557.5A CN110397659B (en) | 2019-08-29 | 2019-08-29 | Antitheft carriage bolt for compression deformation wood structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110397659A true CN110397659A (en) | 2019-11-01 |
| CN110397659B CN110397659B (en) | 2024-04-05 |
Family
ID=68329538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910805557.5A Active CN110397659B (en) | 2019-08-29 | 2019-08-29 | Antitheft carriage bolt for compression deformation wood structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110397659B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1218836A (en) * | 1967-05-29 | 1971-01-13 | Standard Pressed Steel Co | Self-locking threaded fastener and method of manufacturing such fastener |
| DE19612944A1 (en) * | 1996-04-01 | 1997-10-02 | Ahlmann Aco Severin | Connecting device between different structural assemblies |
| JPH1025818A (en) * | 1996-07-24 | 1998-01-27 | Nakayama Steel Works Ltd | Mounting device for lip-equipped channel steel |
| US20040005206A1 (en) * | 2002-07-05 | 2004-01-08 | Joint System Couplers Co., Ltd. | Steel bar joint |
| CN201170251Y (en) * | 2007-12-06 | 2008-12-24 | 陈晓彦 | Anti-vibration anti-loose self-locking thread fastener |
| WO2013191376A1 (en) * | 2012-06-19 | 2013-12-27 | 주식회사 바이브록 | Anti-loosening nut |
| CN204061496U (en) * | 2014-06-23 | 2014-12-31 | 浙江海力集团有限公司 | A kind of combined type is anti-unloads anti-theft nut |
| US20160040708A1 (en) * | 2013-03-24 | 2016-02-11 | Arnold Permanent Nut, LLC | One-piece self-locking nut |
| CN205350010U (en) * | 2016-01-23 | 2016-06-29 | 浙江明泰标准件有限公司 | Novel spacing theftproof bolt |
| CN107073557A (en) * | 2015-10-20 | 2017-08-18 | 阿诺德永久螺母有限责任公司 | Integral type self-locking nut |
| JP6291704B1 (en) * | 2017-08-10 | 2018-03-14 | 鈴木 康之 | Lock-off prevention tool for fastening nut |
| CN108468696A (en) * | 2018-06-04 | 2018-08-31 | 海盐兴隆紧固件有限公司 | A kind of cup square neck bolt of fixation |
| CN209195916U (en) * | 2018-11-01 | 2019-08-02 | 王卫国 | A kind of reducing derotation fastened by screw component of never becoming loose |
| CN210637356U (en) * | 2019-08-29 | 2020-05-29 | 海盐盛信标准件有限公司 | Compression deformation formula timber structure is with theftproof carriage bolt |
-
2019
- 2019-08-29 CN CN201910805557.5A patent/CN110397659B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1218836A (en) * | 1967-05-29 | 1971-01-13 | Standard Pressed Steel Co | Self-locking threaded fastener and method of manufacturing such fastener |
| DE19612944A1 (en) * | 1996-04-01 | 1997-10-02 | Ahlmann Aco Severin | Connecting device between different structural assemblies |
| JPH1025818A (en) * | 1996-07-24 | 1998-01-27 | Nakayama Steel Works Ltd | Mounting device for lip-equipped channel steel |
| US20040005206A1 (en) * | 2002-07-05 | 2004-01-08 | Joint System Couplers Co., Ltd. | Steel bar joint |
| CN201170251Y (en) * | 2007-12-06 | 2008-12-24 | 陈晓彦 | Anti-vibration anti-loose self-locking thread fastener |
| WO2013191376A1 (en) * | 2012-06-19 | 2013-12-27 | 주식회사 바이브록 | Anti-loosening nut |
| US20160040708A1 (en) * | 2013-03-24 | 2016-02-11 | Arnold Permanent Nut, LLC | One-piece self-locking nut |
| CN204061496U (en) * | 2014-06-23 | 2014-12-31 | 浙江海力集团有限公司 | A kind of combined type is anti-unloads anti-theft nut |
| CN107073557A (en) * | 2015-10-20 | 2017-08-18 | 阿诺德永久螺母有限责任公司 | Integral type self-locking nut |
| CN205350010U (en) * | 2016-01-23 | 2016-06-29 | 浙江明泰标准件有限公司 | Novel spacing theftproof bolt |
| JP6291704B1 (en) * | 2017-08-10 | 2018-03-14 | 鈴木 康之 | Lock-off prevention tool for fastening nut |
| CN108468696A (en) * | 2018-06-04 | 2018-08-31 | 海盐兴隆紧固件有限公司 | A kind of cup square neck bolt of fixation |
| CN209195916U (en) * | 2018-11-01 | 2019-08-02 | 王卫国 | A kind of reducing derotation fastened by screw component of never becoming loose |
| CN210637356U (en) * | 2019-08-29 | 2020-05-29 | 海盐盛信标准件有限公司 | Compression deformation formula timber structure is with theftproof carriage bolt |
Non-Patent Citations (1)
| Title |
|---|
| 邹兵凤: "轿车车轮固定螺栓断裂原因及工艺探析", 《汽车实用技术》, no. 21, 31 December 2018 (2018-12-31), pages 232 - 233 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110397659B (en) | 2024-04-05 |
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Country or region after: Zhong Guo Address after: 314300 Yucheng North Bridge, Yucheng Town, Haiyan County, Jiaxing City, Zhejiang Province Applicant after: Haiyan Shengxin Standard Parts Co.,Ltd. Address before: 314300 Yucheng North Bridge, Yucheng Town, Haiyan County, Jiaxing City, Zhejiang Province Applicant before: Haiyan Shengxin Standard Parts Co.,Ltd. Country or region before: Zhong Guo |
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