CN209458254U - A kind of detachable anti-theft bolt component - Google Patents
A kind of detachable anti-theft bolt component Download PDFInfo
- Publication number
- CN209458254U CN209458254U CN201920218472.2U CN201920218472U CN209458254U CN 209458254 U CN209458254 U CN 209458254U CN 201920218472 U CN201920218472 U CN 201920218472U CN 209458254 U CN209458254 U CN 209458254U
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- block
- fixedly connected
- fixed
- used cooperatively
- supporting plate
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Abstract
The utility model discloses a kind of detachable anti-theft bolt components, including bolt body, the nut being used cooperatively with bolt body is threaded on the left of the bolt body surface, the surface of the bolt body is arranged with fixed ring, the fixed ring is located at the right side of nut, fixed block is fixedly connected at the top and bottom of the fixed ring inner wall, the top and bottom of the bolt body offer the fixing groove being used cooperatively with fixed block.The utility model is used cooperatively by setting bolt body, nut, fixed ring, fixed block, fixing groove, placing groove, pull rod, pulling block, supporting plate, the first spring, second spring, fixture block and snap-gauge, solves existing bolt assembly during installation, it is to be installed using tool to bolt assembly mostly, and operating process it is cumbersome and inconvenient in disassembly the problem of, the detachable anti-theft bolt component, have the advantages of bolt assembly easy to disassemble, improves the practicability of bolt assembly.
Description
Technical field
The utility model relates to bolt technical field, specially a kind of detachable anti-theft bolt component.
Background technique
Bolt: machine components, the cylindrical threaded fastener of adapted nut (have external screw thread by head and screw rod
Cylindrical body) a kind of fastener dimerous, need to cooperate with nut, for being fastenedly connected two parts with through-hole,
This type of attachment claims to be bolted, and such as nut is screwed off from bolt, and the two parts can be made to separate, therefore is bolted
It is to belong to be detachably connected.
During using bolt, needs to use bolt assembly and the position of nut is fixed, prevent nut loosening
It is detached from bolt, but existing bolt assembly is during installation, is to install using tool to bolt assembly, and operated mostly
Journey is cumbersome and inconvenient in disassembly, reduces the practicability of bolt assembly.
Utility model content
The purpose of this utility model is to provide a kind of detachable anti-theft bolt components, have bolt assembly easy to disassemble
The advantages of, it solves existing bolt assembly during installation, is to be installed using tool to bolt assembly, and operated mostly
Journey it is cumbersome and inconvenient in disassembly the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of detachable anti-theft bolt component, packet
Bolt body is included, the nut being used cooperatively with bolt body, the bolt are threaded on the left of the bolt body surface
The surface of ontology is arranged with fixed ring, and the fixed ring is located at the right side of nut, and the top and bottom of the fixed ring inner wall are equal
It is fixedly connected with fixed block, the top and bottom of the bolt body offer the fixing groove being used cooperatively with fixed block, institute
The inside that fixing groove is extended on the inside of fixed block is stated, the inside of the fixed block 4 and the inside of fixed ring 3 offer placement
Slot 6, the placing groove are internally provided with pull rod, are through on the outside of fixed ring on the outside of the pull rod and are fixedly connected with drawing
Block is fixedly connected with supporting plate on the inside of the pull rod, and the two sides of the supporting plate are slidably connected with the inner wall of placing groove, the drawing
The surface of bar is arranged with the first spring, and the outside of first spring is fixedly connected with the inner wall of placing groove, first spring
Inside and supporting plate on the outside of be fixedly connected, second spring, the second spring are fixedly connected on the outside of the supporting plate inner wall
Inside be fixedly connected with fixture block, the two sides of the fixture block are slidably connected with the inner wall of supporting plate, the fixing groove inner wall it is interior
Side is fixedly connected with the snap-gauge being used cooperatively with fixture block, and the inside of fixing groove and the outside of snap-gauge are extended on the inside of the fixture block
Engagement.
Preferably, the front side of the fixed ring inner wall and rear side are fixedly connected to limited block, and the bolt body is just
Face and the back side offer the limiting slot being used cooperatively with limited block, and the shape of the limited block and limiting slot is semicircle
Shape.
Preferably, the two sides of the supporting plate are fixedly connected to the first sliding block, and the inner wall of the placing groove offers and the
The first sliding groove that one sliding block is used cooperatively, the shape of the supporting plate are concave character type.
Preferably, the two sides of the fixture block are fixedly connected to the second sliding block, and the inner wall of the supporting plate offers and second
The second sliding slot that sliding block is used cooperatively.
Preferably, the top and bottom of the fixed ring open up fluted, and groove is used cooperatively with pulling block, the pulling block
Shape be arc, offer kerve on the outside of the pulling block.
Preferably, fixed link is fixedly connected on the left of the fixed ring, the quantity of the fixed link is four, and four
Fixed link is isodistantly spaced distribution, and the right side opening of the nut is equipped with the fixation hole being used cooperatively with fixed link.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through setting bolt body, nut, fixed ring, fixed block, fixing groove, placing groove, pull rod, drawing
Block, supporting plate, the first spring, second spring, fixture block and snap-gauge are used cooperatively, and by pulling pulling block outward, pulling block is outward
It is mobile that pull rod, supporting plate and fixture block is driven to move outward, so that fixture block is detached from snap-gauge, supporting plate is mobile outward to compress the first spring,
Then fixed ring is pulled to the right, fixed link is made to be detached from fixed block, while fixed block being made to be detached from fixing groove, is detached from limited block outside
Side at this time can dismantle fixed ring, solve existing bolt assembly during installation, be mostly using tool to bolt
Component is installed, and operating process is cumbersome and inconvenient in the disassembly the problem of, which has convenient for tearing open
The advantages of unloading bolt assembly improves the practicability of bolt assembly.
2, the utility model being used cooperatively by limited block and limiting slot can prevent from deviating when fixed ring is mobile
The phenomenon that, while preventing fixed ring from rotating, by being used cooperatively for the first sliding block and first sliding groove, supporting plate and placement can be reduced
The friction of slot extends the service life of supporting plate, while playing the role of limit to supporting plate, sliding by the second sliding block and second
Slot is used cooperatively, and can reduce the friction of fixture block and supporting plate, extends the service life of fixture block, while playing limit to fixture block
The effect of position can prevent nut rotation when not needing rotation by being used cooperatively for fixed link and fixation hole, while to spiral shell
Mother plays the role of limit.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the schematic enlarged-scale view of A in the utility model Fig. 1；
Fig. 3 is to fix ring structure left view sectional view in the utility model Fig. 1.
In figure: 1 bolt body, 2 nuts, 3 fixed rings, 4 fixed blocks, 5 fixing grooves, 6 placing grooves, 7 pull rods, 8 pulling blocks, 9
Plate, 10 first springs, 11 second springs, 12 fixture blocks, 13 snap-gauges, 14 limited blocks, 15 limiting slots, 16 first sliding blocks, 17 first are slided
Slot, 18 second sliding blocks, 19 second sliding slots, 20 fixed links, 21 kerves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of detachable anti-theft bolt component, including bolt body 1, the left side on 1 surface of bolt body
Side is threaded with the nut 2 being used cooperatively with bolt body 1, and the left side of fixed ring 3 is fixedly connected with fixed link 20, fixed link
20 quantity is four, and four fixed links 20 are isodistantly spaced distribution, and the right side opening of nut 2 is equipped with to be made with the cooperation of fixed link 20
Fixation hole can prevent the rotation when not needing rotation of nut 2, together by being used cooperatively for fixed link 20 and fixation hole
When play the role of limit to nut 2, the surface of bolt body 1 is arranged with fixed ring 3, and fixed ring 3 is located at the right side of nut 2
Side, the front side of 3 inner wall of fixed ring and rear side are fixedly connected to limited block 14, and the front and back of bolt body 1 offers
With the limiting slot 15 of limited block 14 being used cooperatively, the shape of limited block 14 and limiting slot 15 is semicircle, passes through limited block
14 and limiting slot 15 be used cooperatively, the phenomenon that deviating when fixed ring 3 is mobile can be prevented, while preventing the rotation of fixed ring 3
Turn, be fixedly connected to fixed block 4 at the top and bottom of 3 inner wall of fixed ring, the top and bottom of bolt body 1 offer with
The fixing groove 5 that fixed block 4 is used cooperatively, the inside of fixed block 4 extend to the inside of fixing groove 5, the inside of fixed block 4 and fixation
The inside of ring 3 offers placing groove 6, and placing groove 6 is internally provided with pull rod 7, and the outside of pull rod 7 is through to fixed ring 3
Outside is fixedly connected with pulling block 8, and the top and bottom of fixed ring 3 open up fluted, and groove is used cooperatively with pulling block 8, pulling block 8
Shape be arc, the outside of pulling block 8 offers kerve 21, and the inside of pull rod 7 is fixedly connected with supporting plate 9, and the two sides of supporting plate 9 are equal
It is slidably connected with the inner wall of placing groove 6, the two sides of supporting plate 9 are fixedly connected to the first sliding block 16, and the inner wall of placing groove 6 offers
The shape of the first sliding groove 17 being used cooperatively with the first sliding block 16, supporting plate 9 is concave character type, passes through the first sliding block 16 and first sliding groove
17 be used cooperatively, can reduce the friction of supporting plate 9 and placing groove 6, extend the service life of supporting plate 9, while rising to supporting plate 9
The effect of limit is arrived, the surface of pull rod 7 is arranged with the first spring 10, and the outside of the first spring 10 and the inner wall of placing groove 6 are solid
Fixed connection, the inside of the first spring 10 are fixedly connected with the outside of supporting plate 9, are fixedly connected with the second bullet on the outside of 9 inner wall of supporting plate
Spring 11, the inside of second spring 11 are fixedly connected with fixture block 12, and inner wall of the two sides of fixture block 12 with supporting plate 9 is slidably connected, card
The two sides of block 12 are fixedly connected to the second sliding block 18, and the inner wall of supporting plate 9 offers second be used cooperatively with the second sliding block 18
Sliding slot 19 can reduce the friction of fixture block 12 and supporting plate 9 by being used cooperatively for the second sliding block 18 and second sliding slot 19, extend
The service life of fixture block 12, while to fixture block 12 playing the role of limit, be fixedly connected on the inside of 5 inner wall of fixing groove with
The snap-gauge 13 that fixture block 12 is used cooperatively, the inside that the inside of fixture block 12 extends to fixing groove 5 are engaged with the outside of snap-gauge 13.
In use, user pulls pulling block 7 by kerve 21 outward, pulling block 7 is mobile outward to drive pull rod 7, supporting plate 9
It is moved outward with fixture block 12, fixture block 12 is made to be detached from snap-gauge 13, supporting plate 12 is mobile outward to compress the first spring 10, then to the right
Fixed ring 3 is pulled, fixed link 20 is made to be detached from fixed block, while fixed block 4 being made to be detached from fixing groove 5, is detached from limited block 14 outward
Side 15 at this time can dismantle fixed ring 3, and when installation, user unclamps pulling block 7, and the screen resilience of the first spring 10 drives
Supporting plate 9 and pull rod 7 reset, and then push fixed ring 3 to the left, so that fixed block 4 is sticked into the inside of fixing groove 5, while making limited block
14 stick into the inside of limiting slot 15, when fixed block 4 sticks into fixing groove 5, by the screen resilience of second spring 11, make fixture block 12
Inside is engaged with the outside of snap-gauge 13 always, prevents fixed ring 3 from moving right, and is then pushed fixed ring 3 to the left, is made fixed link 20
The inside of fixation hole is sticked into, fixed ring 3 can be installed at this time.
In summary: the detachable anti-theft bolt component by setting bolt body 1, nut 2, fixed ring 3, is fixed
Block 4, fixing groove 5, placing groove 6, pull rod 7, pulling block 8, supporting plate 9, the first spring 10, second spring 11, fixture block 12 and snap-gauge 13
It is used cooperatively, solves existing bolt assembly during installation, be to be installed using tool to bolt assembly, and operate mostly
Process it is cumbersome and inconvenient in disassembly the problem of.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of detachable anti-theft bolt component, including bolt body (1), it is characterised in that: bolt body (1) surface
Left side be threaded with the nut (2) being used cooperatively with bolt body (1), the surface of the bolt body (1) is arranged with solid
Determine ring (3), the fixed ring (3) is located at the right side of nut (2), and the top and bottom of fixed ring (3) inner wall are fixed to be connected
It is connected to fixed block (4), the top and bottom of the bolt body (1) offer the fixing groove being used cooperatively with fixed block (4)
(5), the inside of fixing groove (5) is extended on the inside of the fixed block (4), the inside of the fixed block (4) and fixed ring (3)
Inside offers placing groove (6), and the placing groove (6) is internally provided with pull rod (7), and the outside of the pull rod (7) is run through
It is fixedly connected with pulling block (8) on the outside of to fixed ring (3), is fixedly connected with supporting plate (9), the branch on the inside of the pull rod (7)
Inner wall of the two sides of plate (9) with placing groove (6) is slidably connected, and the surface of the pull rod (7) is arranged with the first spring (10), institute
The outside for stating the first spring (10) is fixedly connected with the inner wall of placing groove (6), the inside and supporting plate (9) of first spring (10)
Outside be fixedly connected, be fixedly connected with second spring (11) on the outside of supporting plate (9) inner wall, the second spring (11)
Inside is fixedly connected with fixture block (12), and inner wall of the two sides of the fixture block (12) with supporting plate (9) is slidably connected, the fixing groove
(5) it is fixedly connected with the snap-gauge (13) being used cooperatively with fixture block (12) on the inside of inner wall, is extended on the inside of the fixture block (12)
It is engaged with the outside of snap-gauge (13) inside of fixing groove (5).
2. a kind of detachable anti-theft bolt component according to claim 1, it is characterised in that: in the fixed ring (3)
The front side of wall and rear side are fixedly connected to limited block (14), and the front and back of the bolt body (1) is offered and limited
The shape of the limiting slot (15) of position block (14) being used cooperatively, the limited block (14) and limiting slot (15) is semicircle.
3. a kind of detachable anti-theft bolt component according to claim 1, it is characterised in that: the two of the supporting plate (9)
Side is fixedly connected to the first sliding block (16), and the inner wall of the placing groove (6), which is offered, to be used cooperatively with the first sliding block (16)
First sliding groove (17), the shape of the supporting plate (9) are concave character type.
4. a kind of detachable anti-theft bolt component according to claim 1, it is characterised in that: the two of the fixture block (12)
Side is fixedly connected to the second sliding block (18), and the inner wall of the supporting plate (9) offers be used cooperatively with the second sliding block (18)
Two sliding slots (19).
5. a kind of detachable anti-theft bolt component according to claim 1, it is characterised in that: the fixed ring (3)
Top and bottom open up fluted, and groove is used cooperatively with pulling block (8), and the shape of the pulling block (8) is arc, the pulling block
(8) kerve (21) are offered on the outside of.
6. a kind of detachable anti-theft bolt component according to claim 1, it is characterised in that: the fixed ring (3)
Left side is fixedly connected with fixed link (20), and the quantity of the fixed link (20) is four, and four fixed links (20) are in equidistant
From distribution, the right side opening of the nut (2) is equipped with the fixation hole being used cooperatively with fixed link (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920218472.2U CN209458254U (en) | 2019-02-21 | 2019-02-21 | A kind of detachable anti-theft bolt component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920218472.2U CN209458254U (en) | 2019-02-21 | 2019-02-21 | A kind of detachable anti-theft bolt component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458254U true CN209458254U (en) | 2019-10-01 |
Family
ID=68046776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920218472.2U Active CN209458254U (en) | 2019-02-21 | 2019-02-21 | A kind of detachable anti-theft bolt component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458254U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043137A (en) * | 2019-12-20 | 2020-04-21 | 广西科技大学 | Application method of bolt assembly |
| CN112196882A (en) * | 2020-10-31 | 2021-01-08 | 厦门磊峰五金弹簧有限公司 | Nut with anti-theft function and use method thereof |
| CN112228431A (en) * | 2020-10-16 | 2021-01-15 | 湖南筑升信息科技有限公司 | Fastening device for mechanical equipment construction |
| CN112478138A (en) * | 2020-12-04 | 2021-03-12 | 中国航空工业集团公司沈阳飞机设计研究所 | Anti-loosening pull rod and mounting method thereof |
| CN112555263A (en) * | 2020-12-03 | 2021-03-26 | 浙江超博尔五金股份有限公司 | Anti-loose and anti-theft bolt |
| CN112855731A (en) * | 2021-01-20 | 2021-05-28 | 江苏金傲五金科技有限公司 | Magnetic control sliding type anti-loosening bolt |
| CN113864317A (en) * | 2021-09-01 | 2021-12-31 | 浙江长瑞精密零部件制造有限公司 | High-strength bolt for wind power |
| CN114893491A (en) * | 2022-05-14 | 2022-08-12 | 福安奥展实业有限公司 | Anti-drop and anti-theft nut |
-
2019
- 2019-02-21 CN CN201920218472.2U patent/CN209458254U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043137A (en) * | 2019-12-20 | 2020-04-21 | 广西科技大学 | Application method of bolt assembly |
| CN111043137B (en) * | 2019-12-20 | 2021-06-15 | 广西科技大学 | Application method of bolt assembly |
| CN112228431A (en) * | 2020-10-16 | 2021-01-15 | 湖南筑升信息科技有限公司 | Fastening device for mechanical equipment construction |
| CN112196882A (en) * | 2020-10-31 | 2021-01-08 | 厦门磊峰五金弹簧有限公司 | Nut with anti-theft function and use method thereof |
| CN112555263A (en) * | 2020-12-03 | 2021-03-26 | 浙江超博尔五金股份有限公司 | Anti-loose and anti-theft bolt |
| CN112555263B (en) * | 2020-12-03 | 2022-09-30 | 浙江超博尔五金股份有限公司 | Anti-loose and anti-theft bolt |
| CN112478138A (en) * | 2020-12-04 | 2021-03-12 | 中国航空工业集团公司沈阳飞机设计研究所 | Anti-loosening pull rod and mounting method thereof |
| CN112478138B (en) * | 2020-12-04 | 2024-05-17 | 中国航空工业集团公司沈阳飞机设计研究所 | Anti-loose pull rod and installation method thereof |
| CN112855731A (en) * | 2021-01-20 | 2021-05-28 | 江苏金傲五金科技有限公司 | Magnetic control sliding type anti-loosening bolt |
| CN113864317A (en) * | 2021-09-01 | 2021-12-31 | 浙江长瑞精密零部件制造有限公司 | High-strength bolt for wind power |
| CN114893491A (en) * | 2022-05-14 | 2022-08-12 | 福安奥展实业有限公司 | Anti-drop and anti-theft nut |
| CN114893491B (en) * | 2022-05-14 | 2024-04-19 | 福安奥展实业有限公司 | Anti-drop anti-theft nut |
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