CN109058273A - A kind of anti-theft bolt with anti-loose effect - Google Patents
A kind of anti-theft bolt with anti-loose effect Download PDFInfo
- Publication number
- CN109058273A CN109058273A CN201810984028.1A CN201810984028A CN109058273A CN 109058273 A CN109058273 A CN 109058273A CN 201810984028 A CN201810984028 A CN 201810984028A CN 109058273 A CN109058273 A CN 109058273A
- Authority
- CN
- China
- Prior art keywords
- locking
- push rod
- block
- bolt
- screw thread
- 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
- 230000000694 effects Effects 0.000 title claims abstract description 30
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 208000027534 Emotional disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 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
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
-
- 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)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Connection Of Plates (AREA)
Abstract
A kind of anti-theft bolt with anti-loose effect of the invention, including recreation room and special key, it is characterized by: being fixedly connected with bolt framework at the top of the recreation room, the internal activity of the bolt framework is connected with bolt hole opening and closing sliding block, the bottom of the bolt hole opening and closing sliding block is fixedly connected with fixed push rod, one end of the fixed push rod is connected with connecting rod by pin shaft, one end of the connecting rod is connected with by pin shaft is not fixed push rod, and described one end for being not fixed push rod is fixedly connected with control screw thread rotation block.It is matched by special key one end with the groove of control screw thread rotation block, to rotate control screw thread rotation block, by the movement for controlling the locking push rod of mobile drive of screw thread rotation block, facilitate the use of locking movable block, the practicability for increasing locking movable block makes the more convenient to use of locking movable block.
Description
Technical field
The present invention relates to fastener areas, more particularly to the anti-theft bolt field with anti-loose effect.
Background technique
Bolt has been widely used for all conglomeraties in life as a kind of fastener, while also in many important industries
In be applied, but since bolt is as a kind of standard component, when its in the scenes such as important equipment, building in application, due to
It is quick detachable, it can frequently result in the destruction or loss of equipment sometimes, the appearance situations such as damage of building, so inventing one kind
Anti-theft bolt with anti-loose effect is particularly important.
Therefore, how the anti-theft bolt in market is improved, makes it overcome disadvantages mentioned above that can have the above advantages again, is
Those skilled in the art's problem urgently to be resolved.
Summary of the invention
The object of the present invention is to provide a kind of soilless-culture equipments of household, and especially one kind can neglected no soil
Cultivating device.
To achieve the above objectives, the technical solution adopted by the present invention are as follows: a kind of anti-theft bolt with anti-loose effect, including
Recreation room and special key, it is characterised in that: bolt framework is fixedly connected at the top of the recreation room, the bolt framework
Internal activity is connected with bolt hole opening and closing sliding block, and the bottom of the bolt hole opening and closing sliding block is fixedly connected with fixed push rod, described
One end of fixed push rod is connected with connecting rod by pin shaft, and one end of the connecting rod is connected with not solid by pin shaft
Determine push rod, described one end for being not fixed push rod is fixedly connected with control screw thread rotation block;
The other end for being not fixed push rod is fixedly connected with spring, and the other end for being not fixed push rod is living by pin shaft
Dynamic to be connected with rotating bar, one end of the rotating bar is connected with locking push rod by pin shaft, and the bottom of the recreation room is solid
Surely it is connected with anti-theft bolt, the bottom of the locking push rod is connected with locking connecting rod, the locking connection by pin shaft
One end of bar is connected with locking movable block by pin shaft.
As an improvement, the side of the recreation room offers movable frame, the control screw thread rotation block and movable frame
It is flexibly connected, facilitates the use of control screw thread rotation block, to prevent control screw thread rotation block from falling.
As an improvement, the fixed push rod is flexibly connected with bolt framework, to prevent bolt framework from influencing fixed push rod
It uses, the push rod that is not fixed is flexibly connected with movable frame, with the use for preventing movable frame from influencing to be not fixed push rod.
As an improvement, one end of the bolt hole opening and closing sliding block offers threaded hole, it is described to control the one of screw thread rotation block
End opens up fluted, facilitates the use of bolt to realize, to realize the practicability for increasing bolt.
As an improvement, one end of the spring is fixedly connected with fixed block, the side of the fixed block and recreation room it is interior
Wall is fixedly connected, and the connection of spring has been consolidated by fixed block, to prevent falling for spring.
As an improvement, offering loose slot at the top of the anti-theft bolt, the locking connecting rod and loose slot activity connect
It connects, to facilitate the use of locking connecting rod, to prevent anti-theft bolt from influencing the movement of locking connecting rod.
As an improvement, the both ends of the anti-theft bolt offer square groove, two square grooves are symmetrical, with side
Just the use of locking movable block, to guarantee the parallel of locking movable block.
As an improvement, the locking movable block is flexibly connected with square groove, two movable blocks are symmetrical, to prevent
Anti-theft bolt influences the movement of locking movable block, to guarantee the parallel of locking connecting rod.
As an improvement, the connecting rod is flexibly connected with rotating bar by pin shaft, the connecting rod and rotating bar are mutually right
Claim, to prevent connecting rod from influencing each other with rotating bar.
As an improvement, two locking connecting rods are flexibly connected by pin shaft, two locking connecting rods are mutually right
Claim, to prevent two locking connecting rods from influencing each other activity.
Compared with the prior art, the advantages of the present invention are as follows:
It (1), should be with the anti-theft bolt of anti-loose effect, on the one hand, pass through special key one end and control screw thread rotation block
Groove match, thus rotate control screw thread rotation block, pass through control screw thread rotation block the locking push rod of mobile drive shifting
It is dynamic, the use of locking movable block is facilitated, the practicability of locking movable block is increased, keeps the use of locking movable block more square
Just, the use that control screw thread rotation block is facilitated by spring increases the flexibility of control screw thread rotation block, makes to control screw thread
It is more convenient to use for spill spin block.
It (2), should be with the anti-theft bolt of anti-loose effect, on the other hand, by the mobile drive for controlling screw thread rotation block
The movement of fixed push rod is opened and closed the use of sliding block by the conveniently moving of fixed push rod bolt hole, increases bolt hole opening and closing
The flexibility of sliding block can prevent bolt hole to be opened and closed sliding block and fall influence use by bolt framework.
Detailed description of the invention
Fig. 1 is the integral installation distribution structure schematic diagram under the first visual angle according to the present invention;
Fig. 2 is the integral installation distribution structure schematic diagram under the second visual angle according to the present invention;
Fig. 3 is the A view and B view in Fig. 1 according to the present invention;
Fig. 4 is bolt hole opening and closing slide block structure schematic diagram according to the present invention;
Fig. 5 is control screw thread rotation block structure schematic diagram according to the present invention;
Fig. 6 is bolt original state according to the present invention or locking status diagram;
Fig. 7 is bolt rundown process schematic diagram according to the present invention;
Fig. 8 is special key structural schematic diagram according to the present invention;
Fig. 9 is the top view and lower view in Fig. 8 according to the present invention.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ", " connection ",
Terms such as " fixations " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection;It can be mechanical connect
It connects;It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
As shown in figure 1-9, one embodiment of the present of invention includes recreation room 1 and special key 2, and the top of recreation room 1 is solid
Surely it is connected with bolt framework 3, the internal activity of bolt framework 3 is connected with bolt hole opening and closing sliding block 4, can be with by bolt framework 3
It prevents from bolt hole opening and closing sliding block 4 from falling influence to use, the bottom of bolt hole opening and closing sliding block 4 is fixedly connected with fixed push rod 5, passes through
The use for fixing the conveniently moving of push rod 5 bolt hole opening and closing sliding block 4 increases the flexibility of bolt hole opening and closing sliding block 4, fixed
One end of push rod 5 is connected with connecting rod 6 by pin shaft, and one end of connecting rod 6, which is connected with to be not fixed by pin shaft, to push away
Bar 7, the one end for being not fixed push rod 7 are fixedly connected with control screw thread rotation block 8, pass through 2 one end of special key and control screw thread rotation
The groove of switch block 8 matches, to rotate control screw thread rotation block 8, the mobile drive fixation by controlling screw thread rotation block 8 is pushed away
The movement of bar 5;
Specifically, the other end for being not fixed push rod 7 is fixedly connected with spring 9, control screw thread rotation is facilitated by spring 9
The use of block 8 increases the flexibility of control screw thread rotation block 8, and making control screw thread rotation block 8, it is more convenient to use, no
The other end of fixed push rod 7 is connected with rotating bar 10 by pin shaft, has been driven turn by the movement of control screw thread rotation block 8
One end of the movement of lever 10, rotating bar 10 is connected with locking push rod 11 by pin shaft, and the bottom of recreation room 1 is fixedly connected
There is an anti-theft bolt 12, the bottom of locking push rod 11 is connected with locking connecting rod 13 by pin shaft, and the one of locking connecting rod 13
End is connected with locking movable block 14 by pin shaft, the shifting of the locking push rod 11 of mobile drive by controlling screw thread rotation block 8
It is dynamic, the use of locking movable block 14 is facilitated, the practicability of locking movable block 14 is increased, makes the use of locking movable block 14 more
Add conveniently.
As a kind of optional technical solution of the invention: screw thread rotation block 8 is controlled in order to prevent to be fallen, the one of recreation room 1
Side offers movable frame 15, and control screw thread rotation block 8 is flexibly connected with movable frame 15, facilitates control screw thread rotation block 8
It uses, prevents control screw thread rotation block 8 from falling.
As a kind of optional technical solution of the invention: movable frame 15 influences the use for being not fixed push rod 7 in order to prevent,
Fixed push rod 5 is flexibly connected with bolt framework 3, prevents bolt framework 3 from influencing the use of fixed push rod 5, is not fixed push rod 7 and is lived
Dynamic frame 15 is flexibly connected, and prevents movable frame 15 from influencing the use for being not fixed push rod 7.
As a kind of optional technical solution of the invention: the practicability in order to increase bolt, bolt hole are opened and closed the one of sliding block 4
End offers threaded hole, and one end of control screw thread rotation block 8 opens up fluted, facilitates the use of bolt, increases the practical of bolt
Property.
As a kind of optional technical solution of the invention: spring 9 is fallen in order to prevent, and one end of spring 9 is fixedly connected
There is fixed block, the side of fixed block is fixedly connected with the inner wall of recreation room 1, the connection of spring 9 has been consolidated by fixed block, has been prevented
Spring 9 is fallen.
As a kind of optional technical solution of the invention: anti-theft bolt 12 influences the shifting of locking connecting rod 13 in order to prevent
Dynamic, the top of anti-theft bolt 12 offers loose slot, and locking connecting rod 13 is flexibly connected with loose slot, facilitates locking connecting rod 13
Use, prevent anti-theft bolt 12 from influencing the movement of locking connecting rod 13.
As a kind of optional technical solution of the invention: in order to guarantee the parallel of locking movable block 14, anti-theft bolt 12
Both ends offer square groove.Two square grooves are symmetrical, facilitate the use of locking movable block 14, guarantee locking movable block 14
It is parallel.
As a kind of optional technical solution of the invention: in order to guarantee the parallel of locking connecting rod 13, locking movable block 14
It is flexibly connected with square groove, two movable blocks 14 symmetrically, prevent anti-theft bolt 12 from influencing the movement of locking movable block 14, protect
Demonstrate,prove the parallel of locking connecting rod 13.
As a kind of optional technical solution of the invention: connecting rod 6 influences each other with rotating bar 10 in order to prevent, connecting rod
6 are flexibly connected with rotating bar 10 by pin shaft, and connecting rod 6 and rotating bar 10 symmetrically, prevent connecting rod 6 and 10 phase of rotating bar
Mutually influence.
As a kind of optional technical solution of the invention: two locking connecting rods 13 influence each other activity in order to prevent, and two
A locking connecting rod 13 is flexibly connected by pin shaft, and two locking connecting rods 13 symmetrically, prevent two locking connecting rods 13
Influence each other activity.
Working principle: should with anti-loose effect anti-theft bolt, when bolt provided by the present invention need to carry out object it is tight
Gu when, bolt beginning state shown in attached drawing 6, by attached special key 2 shown in Fig. 8, one end shown in lower view
It matches, is moved inwards to rotate control screw thread rotation block 8, promotion is not fixed push rod with the groove of control screw thread rotation block 8
7, spring 9 is squeezed, while driving connecting rod 6 and locking connecting rod 13, so that bolt hole opening and closing sliding block 4 moves downward, locking work
Motion block 14 moves inwards, is ultimately at state shown in attached drawing 7, at this time by one end shown in 2 top view of special key, such as attached drawing 9
It is shown, it is matched with bolt hole, the bolt is driven to rotate in the threaded hole in the object of required connection, when the bolt is to object
After being fastened, matched again by one end shown in view under special key with control 8 groove of screw thread rotation block at this time, so that
Control screw thread rotation block 8 moves out, while the promotion of compressed spring 9 is not fixed push rod 7 and moves out, so that bolt hole is opened
Sliding block 4 is closed to move upwards, locking movable block 14 moves out, be ultimately at state shown in attached drawing 6, at this time locking movable block 14 into
Row clamping, so that the bolt has certain anti-loose effect, while the disassembly needs of the bolt are special as designed by the present invention
Spanner 2 just can be with, and the exposed shape outside object of the bolt after fastening is ball shape, is made with certain fascination
With so the bolt can play certain anti-theft function.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (10)
1. a kind of anti-theft bolt with anti-loose effect, including recreation room (1) and special key (2), it is characterised in that: the work
It is fixedly connected with bolt framework (3) at the top of dynamic room (1), the internal activity of the bolt framework (3) is connected with bolt hole opening and closing
The bottom of sliding block (4), bolt hole opening and closing sliding block (4) is fixedly connected with fixed push rod (5), and the one of the fixed push rod (5)
End is connected with connecting rod (6) by pin shaft, and one end of the connecting rod (6) is connected with by pin shaft is not fixed push rod
(7), described one end for being not fixed push rod (7) be fixedly connected with control screw thread rotation block (8), by special key (2) one end with
The groove of control screw thread rotation block (8) matches, so that control screw thread rotation block (8) is rotated, by controlling screw thread rotation block (8)
Movement, to realize the movement for driving fixed push rod (5);
The other end for being not fixed push rod (7) is fixedly connected with spring (9), and the other end for being not fixed push rod (7) passes through
Pin shaft is connected with rotating bar (10), and one end of the rotating bar (10) is connected with locking push rod (11) by pin shaft,
The bottom of the recreation room (1) is fixedly connected with anti-theft bolt (12), and the bottom of the locking push rod (11) passes through pin shaft activity
It is connected with locking connecting rod (13), one end of the locking connecting rod (13) is connected with locking movable block by pin shaft
(14), by controlling the movement of screw thread rotation block (8), to drive the movement of locking push rod (11), to facilitate locking movable block
(14) use makes the more convenient to use of locking movable block (14) to increase the practicability of locking movable block (14).
2. the anti-theft bolt according to claim 1 with anti-loose effect, it is characterised in that: the one of the recreation room (1)
Side offers movable frame (15), and the control screw thread rotation block (8) is flexibly connected with movable frame (15), facilitates control screw thread
The use of spill spin block (8), to prevent control screw thread rotation block (8) from falling.
3. the anti-theft bolt according to claim 1 with anti-loose effect, it is characterised in that: the fixed push rod (5) with
Bolt framework (3) is flexibly connected, described to be not fixed push rod (7) to prevent bolt framework (3) from influencing the use of fixed push rod (5)
It is flexibly connected with movable frame (15), with the use for preventing movable frame (15) from influencing to be not fixed push rod 7.
4. the anti-theft bolt according to claim 1 with anti-loose effect, it is characterised in that: the bolt hole is opened and closed sliding block
(4) one end offers threaded hole, and one end of control screw thread rotation block (8) opens up fluted, facilitates bolt to realize
It uses, to realize the practicability for increasing bolt.
5. the anti-theft bolt according to claim 1 with anti-loose effect, it is characterised in that: one end of the spring (9)
It is fixedly connected with fixed block, the side of the fixed block is fixedly connected with the inner wall of recreation room (1), has consolidated bullet by fixed block
The connection of spring (9), to prevent falling for spring (9).
6. the anti-theft bolt according to claim 1 with anti-loose effect, it is characterised in that: the anti-theft bolt (12)
Top offers loose slot, and the locking connecting rod (13) is flexibly connected with loose slot, to facilitate making for locking connecting rod (13)
With to prevent anti-theft bolt (12) from influencing the movement of locking connecting rod (13).
7. the anti-theft bolt according to claim 1 with anti-loose effect, it is characterised in that: the anti-theft bolt (12)
Both ends offer square groove, and two square grooves are symmetrical, anti-to guarantee to facilitate the use of locking movable block (14)
Loose movable block (14) it is parallel.
8. the anti-theft bolt according to claim 1 with anti-loose effect, it is characterised in that: the locking movable block (14)
Be flexibly connected with square groove, two movable blocks (14) symmetrically, to prevent anti-theft bolt (12) from influencing locking movable block
(14) movement, to guarantee the parallel of locking connecting rod (13).
9. the anti-theft bolt according to claim 1 with anti-loose effect, it is characterised in that: the connecting rod (6) with turn
Lever (10) is flexibly connected by pin shaft, the connecting rod (6) and rotating bar (10) symmetrically, with prevent connecting rod (6) with
Rotating bar (10) influences each other.
10. the anti-theft bolt according to claim 1 with anti-loose effect, it is characterised in that: two locking connections
Bar (13) by pin shaft be flexibly connected, two locking connecting rods (13) symmetrically, to prevent two locking connecting rods
(13) influence each other activity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810984028.1A CN109058273B (en) | 2018-08-28 | 2018-08-28 | Anti-theft bolt with anti-loosening function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810984028.1A CN109058273B (en) | 2018-08-28 | 2018-08-28 | Anti-theft bolt with anti-loosening function |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109058273A true CN109058273A (en) | 2018-12-21 |
CN109058273B CN109058273B (en) | 2020-04-10 |
Family
ID=64756359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810984028.1A Active CN109058273B (en) | 2018-08-28 | 2018-08-28 | Anti-theft bolt with anti-loosening function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109058273B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112727886A (en) * | 2020-12-24 | 2021-04-30 | 浙江天元金属制品股份有限公司 | Convenient to use's self-tapping screw for woodwork |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1445394A (en) * | 1972-08-31 | 1976-08-11 | Industrial Acoustics Co | Bolts |
US20110052344A1 (en) * | 2009-08-25 | 2011-03-03 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd | Nut with locking assembly, and device using same |
CN203856861U (en) * | 2014-05-30 | 2014-10-01 | 国网四川省电力公司双流县供电分公司 | Anti-theft bolt |
CN104154092A (en) * | 2014-07-16 | 2014-11-19 | 成都市欣欣高强度紧固件制造有限公司 | Undetachable screw component |
CN204458749U (en) * | 2015-02-07 | 2015-07-08 | 宁波经济技术开发区甬港紧固件有限公司 | A kind of clamping bolt |
CN204628227U (en) * | 2015-04-20 | 2015-09-09 | 安徽越天特种车桥有限公司 | Seizing type self-locking screw |
CN105782213A (en) * | 2016-04-27 | 2016-07-20 | 安徽晨讯智能科技有限公司 | Mechanical anti-theft screw |
CN205841435U (en) * | 2016-07-05 | 2016-12-28 | 袁锋 | The hilllock stone special T-bolt of industry die bottom plate |
CN106870544A (en) * | 2017-02-11 | 2017-06-20 | 东莞市立信华五金科技有限公司 | A kind of anti-theft bolt easy to assemble and its special dismantling device |
CN206361000U (en) * | 2016-09-19 | 2017-07-28 | 浙江亦宸五金有限公司 | A kind of dual check bolt |
CN207064435U (en) * | 2017-08-08 | 2018-03-02 | 内蒙古农业大学 | A kind of bridge bolt |
CN108035961A (en) * | 2017-12-21 | 2018-05-15 | 合肥仨力机械制造有限公司 | A kind of stable retaining of guiding loosens dynamic connector |
CN108150512A (en) * | 2017-11-17 | 2018-06-12 | 江苏壹鼎崮机电科技有限公司 | A kind of bolt with locking functions |
CN207762099U (en) * | 2018-01-03 | 2018-08-24 | 中山市泰铭五金有限公司 | It is a variety of to be used for household electrical appliance screw assemblies |
-
2018
- 2018-08-28 CN CN201810984028.1A patent/CN109058273B/en active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1445394A (en) * | 1972-08-31 | 1976-08-11 | Industrial Acoustics Co | Bolts |
US20110052344A1 (en) * | 2009-08-25 | 2011-03-03 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd | Nut with locking assembly, and device using same |
CN203856861U (en) * | 2014-05-30 | 2014-10-01 | 国网四川省电力公司双流县供电分公司 | Anti-theft bolt |
CN104154092A (en) * | 2014-07-16 | 2014-11-19 | 成都市欣欣高强度紧固件制造有限公司 | Undetachable screw component |
CN204458749U (en) * | 2015-02-07 | 2015-07-08 | 宁波经济技术开发区甬港紧固件有限公司 | A kind of clamping bolt |
CN204628227U (en) * | 2015-04-20 | 2015-09-09 | 安徽越天特种车桥有限公司 | Seizing type self-locking screw |
CN105782213A (en) * | 2016-04-27 | 2016-07-20 | 安徽晨讯智能科技有限公司 | Mechanical anti-theft screw |
CN205841435U (en) * | 2016-07-05 | 2016-12-28 | 袁锋 | The hilllock stone special T-bolt of industry die bottom plate |
CN206361000U (en) * | 2016-09-19 | 2017-07-28 | 浙江亦宸五金有限公司 | A kind of dual check bolt |
CN106870544A (en) * | 2017-02-11 | 2017-06-20 | 东莞市立信华五金科技有限公司 | A kind of anti-theft bolt easy to assemble and its special dismantling device |
CN207064435U (en) * | 2017-08-08 | 2018-03-02 | 内蒙古农业大学 | A kind of bridge bolt |
CN108150512A (en) * | 2017-11-17 | 2018-06-12 | 江苏壹鼎崮机电科技有限公司 | A kind of bolt with locking functions |
CN108035961A (en) * | 2017-12-21 | 2018-05-15 | 合肥仨力机械制造有限公司 | A kind of stable retaining of guiding loosens dynamic connector |
CN207762099U (en) * | 2018-01-03 | 2018-08-24 | 中山市泰铭五金有限公司 | It is a variety of to be used for household electrical appliance screw assemblies |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112727886A (en) * | 2020-12-24 | 2021-04-30 | 浙江天元金属制品股份有限公司 | Convenient to use's self-tapping screw for woodwork |
Also Published As
Publication number | Publication date |
---|---|
CN109058273B (en) | 2020-04-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102006020103A1 (en) | Ball joint for linking gas springs to respective device parts, has swivelable slot with width smaller than diameter of inner opening, same or larger than diameter of ball pivot, to connect opening with outside by its entire length | |
CN109058273A (en) | A kind of anti-theft bolt with anti-loose effect | |
EP2002221A1 (en) | Sensor and working machine equipped with the latter | |
EP2263054A2 (en) | Device for fastening the housing of a refrigerant compressor | |
EP2966397B1 (en) | Gas operated rifle | |
EP3152003B1 (en) | Tool device for connecting a plastic tube to a fitting | |
DE102011006371B4 (en) | cylinder switches | |
DE102012103921A1 (en) | jig | |
DE102011115771B4 (en) | Locking spring device for a pistol | |
DE202006014829U1 (en) | adjustment | |
DE202005011556U1 (en) | Loading space system for e.g. transport means like truck, railway-car, ships has switching element, which is assigned to guiding elements so that guiding element running in one direction can be connected with one running in other direction | |
DE2448300A1 (en) | DOOR LOCK, IN PARTICULAR FOR FURNITURE DOORS | |
DE3706236C2 (en) | Connection element for two supporting parts | |
DE202006017539U1 (en) | Holder for movable slider of die-casting or pressure casting machine, has slider bolting system designed for shaped-keyed bolting of slider onto slider guide of opened mold | |
DE2057970A1 (en) | Expanding dowel | |
DE19518875A1 (en) | Piston with connecting rod | |
EP2453099B1 (en) | Corner joint | |
DE29903910U1 (en) | Cartridge press with a cartridge holder | |
DE3005975A1 (en) | Concrete prefabricated component transport loading device - has hammer-head socket beginning as circular and ending in oval shape | |
DE1450983A1 (en) | Plastic dowel | |
WO2023285991A1 (en) | Locking pin for attachment to a component of a multi-part shaping tool | |
DE2722652A1 (en) | Piston ring locking device - has dowel pins engaging in recesses either side of ring gap | |
DE1936278U (en) | TOGGLE DOWEL. | |
EP2623698A2 (en) | Door actuator with a multi-part housing structure | |
DE202006001486U1 (en) | Removable front shaft for weapons has retaining pin with U-shaped recess whereby the recess has a slant surface in the direction of closing case |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |