CN206368892U - A kind of combined type cover type nut - Google Patents
A kind of combined type cover type nut Download PDFInfo
- Publication number
- CN206368892U CN206368892U CN201720004647.0U CN201720004647U CN206368892U CN 206368892 U CN206368892 U CN 206368892U CN 201720004647 U CN201720004647 U CN 201720004647U CN 206368892 U CN206368892 U CN 206368892U
- Authority
- CN
- China
- Prior art keywords
- nut body
- block
- nut
- link slot
- combined type
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of combined type cover type nut, including nut body and block, the center of the nut body offers tapped through hole, the block and nut body are Split type structure, edge of the one end of the nut body connection block along the tapped through hole is provided with link slot, the link slot madial wall is provided with internal thread, one end of the block attaching nut body is provided with the connecting portion being adapted to the link slot size, the lateral wall of the connecting portion is provided with external screw thread, the bottom wall of the link slot is provided with sealing ring, the connecting portion of the block coordinates in the link slot for screwing in nut body and closely presses on sealing ring.Rationally, good airproof performance can be good at avoiding producing the phenomenon of seepage between nut body and block to the combined type cap-type nut structure, and operation is more convenient, is beneficial to improve operating efficiency.
Description
Technical field
The utility model is related to machanical fastener field, and in particular to a kind of combined type cover type nut.
Background technology
Nut is generally used with bolt, screw fit, plays a part of connection, fastening parts, and acorn nut includes
Nut main body and the block being connected on nut main body, it is adaptable to need to cover the place of bolt thread end, its block can be with
Prevent bolt from stretching out nut and being damaged to people or thing, while effect of the bolt not by F. O. D can also be protected.
However, the nut body of cover type nut on existing market and block have split, also there is integrative-structure, its
In, the cover type nut of nut body and block split is connected by suppressing mostly, and sealing is poor, there is certain gap, spiral shell
The junction of maternal body and block is also easy to produce Seepage, and influences the performance of itself, and for nut body and nut
For the cover type nut of one, it is unfavorable for observing the bolt that nut body coordinates, adjusts, and increase operation difficulty.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of combined type cover type nut, the combined type cover type nut knot
Rationally, good airproof performance can be good at avoiding producing the phenomenon of seepage between nut body and block to structure, and operate more square
Just, it is beneficial to improve operating efficiency.
In order to solve the problems existing in background technology, the utility model employs following technical scheme：A kind of combined type
Cover type nut, including nut body and the block for being connected to nut body one end, the nut body
—1—
Center offer the tapped through hole matched with bolt, described block and nut body are Split type structure, institute
State edge of the one end of nut body connection block along the tapped through hole and be provided with link slot, the link slot madial wall is provided with
Internal thread, one end of the block attaching nut body is provided with the connecting portion being adapted to the link slot size, the connecting portion
Lateral wall be provided with external screw thread, the bottom wall of the link slot is provided with sealing ring, and the connecting portion of the block, which coordinates, screws in spiral shell
Press in the link slot of maternal body and closely sealing ring.
By using above-mentioned technical proposal, the combined type cap-type nut structure rationally, leads between its nut body and block
Screw thread mating connection is crossed, and sealing ring is provided with by being connected in block at the position of connection groove bottom wall, so as to increase greatly
Plus the connection sealing between nut body and block, to avoid producing showing for seepage between nut body and block well
As being observed, being adjusted with the bolt to cooperation while block can be opened, made operation more convenient, be beneficial to carry significantly
High workload efficiency.
Further setting of the present utility model：The one end of described nut body away from block is provided with the company of integrative-structure
Ring plate is connect, the diameter of the connection ring plate is more than the external diameter of nut body.
By using above-mentioned technical proposal, the setting of connection ring plate adds the contact surface between nut body and parts
Product so that nut body causes the damage to parts to the pressure dissipation of component surface so as to avoid pressure excessive
It is bad.
Further setting of the present utility model：The lower surface of described connection ring plate offers some anti-slip tanks, described
Anti-slip tank be axially uniformly arranged along connection ring piece.
By using above-mentioned technical proposal, the setting of anti-slip tank can increase the friction between connection ring plate and parts
Power so that nut body is difficult to produce relative rotation with parts, so that nut body is difficult to deviate from from bolt.
Further setting of the present utility model：Side of the block away from nut body is hemispherical to be set.
—2—
By using above-mentioned technical proposal, so as to during workman takes acorn nut, seem when being contacted with block
It is softer, it will not be conducive to further optimizing structure because of corner angle by the hand scuffing of workman.
Further setting of the present utility model：Described nut body is made up of stainless steel material.
By using above-mentioned technical proposal, so as to avoid nut body from getting rusty, while can further increase nut
The fastness of body, is hardly damaged it.
The beneficial effects of the utility model are：A kind of combined type cap-type nut structure of the present utility model rationally, is sealed
Property it is good, can be good at avoiding between nut body and block produce seepage phenomenon, and operate it is more convenient, be beneficial to improve
Operating efficiency.
Brief description of the drawings
Fig. 1 is a kind of cross section structure diagram of combined type cover type nut of the present utility model.
Embodiment
In order that content of the present utility model is more clear, with reference to embodiments, the utility model is carried out
It is further to describe in detail.It should be appreciated that specific embodiment described herein is only to explain the utility model, and without
In restriction the utility model.
As shown in figure 1, a kind of combined type cover type nut of the utility model embodiment, including nut body 1 and it is connected to
The block 2 of the one end of nut body 1, the center of nut body 1 offers the tapped through hole 11 matched with bolt, wherein, block 2
It is Split type structure with nut body 1, the edge of one end threadingly through hole 11 of the connection block 2 of nut body 1 is provided with link slot
12, the madial wall of link slot 12 is provided with internal thread, further, is provided with big with link slot 12 in one end of the attaching nut's body 1 of block 2
The connecting portion 21 of small adaptation, the lateral wall of connecting portion 21 is provided with external screw thread, further, is provided with the bottom wall of link slot 12 close
Seal 3, the connecting portion 21 of block 2 coordinates in the link slot 12 for screwing in nut body 1 and closely pressed on
—3—
Sealing ring 3.The combined type cap-type nut structure rationally, between its nut body 1 and block 2 is coordinated by screw thread and connected
Connect, and sealing ring 3 is provided with by being connected in block 2 at the position of the bottom wall of link slot 12, so as to greatly increase nut sheet
Connection sealing between body 1 and block 2, to avoid the phenomenon that seepage is produced between nut body 1 and block 2 well, together
When block 2 can be opened and observed, adjusted with the bolt to cooperation, make operation more convenient, be beneficial to greatly improve work
Make efficiency.
In the present embodiment, the one end of nut body 1 away from block 2 is provided with the connection ring plate 4 of integrative-structure, connects ring plate
4 diameter is more than the external diameter of nut body 1, and the setting of connection ring plate 4 adds the contact surface between nut body 1 and parts
Product so that nut body 1 causes the damage to parts to the pressure dissipation of component surface so as to avoid pressure excessive
It is bad.
In the present embodiment, the lower surface of connection ring plate 4 offers some anti-slip tanks 41, and anti-slip tank 41 is along connection ring plate 4
Axially it is uniformly arranged, the setting of anti-slip tank 41 can increase the frictional force between connection ring plate 4 and parts so that nut body
1 is difficult to produce relative rotation with parts, so that nut body 1 is difficult to deviate from from bolt.
In the present embodiment, side of the block 2 away from nut body is hemispherical to be set, so that when workman takes acorn nut
During, seem softer when being contacted with block 2, will not be conducive to further because of corner angle by the hand scuffing of workman
Optimize structure.
In the present embodiment, nut body 1 is made up of stainless steel material, so as to avoid nut body 1 from getting rusty, while energy
The fastness of enough further increase nut bodies 1, is hardly damaged it.
Claims (5)
1. a kind of combined type cover type nut, including nut body and the block for being connected to nut body one end, the nut body
Center offer the tapped through hole matched with bolt, it is characterised in that：Described block and nut body are Split type structure,
Edge of the one end of the nut body connection block along the tapped through hole is provided with link slot, and the link slot madial wall is set
There is internal thread, one end of the block attaching nut body is provided with the connecting portion being adapted to the link slot size, the connection
The lateral wall in portion is provided with external screw thread, and the bottom wall of the link slot is provided with sealing ring, and the connecting portion of the block, which coordinates, to be screwed in
Press in the link slot of nut body and closely sealing ring.
2. a kind of combined type cover type nut according to claim 1, it is characterised in that：Described nut body is away from block
One end be provided with the connection ring plate of integrative-structure, the diameter of the connection ring plate is more than the external diameter of nut body.
3. a kind of combined type cover type nut according to claim 2, it is characterised in that：The lower surface of described connection ring plate
Some anti-slip tanks are offered, described anti-slip tank is axially uniformly arranged along connection ring piece.
4. a kind of combined type cover type nut according to claim 1, it is characterised in that：Described block is away from nut body
Side it is hemispherical set.
5. a kind of combined type cover type nut according to claim 1, it is characterised in that：Described nut body is by stainless steel
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720004647.0U CN206368892U (en) | 2017-01-04 | 2017-01-04 | A kind of combined type cover type nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720004647.0U CN206368892U (en) | 2017-01-04 | 2017-01-04 | A kind of combined type cover type nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206368892U true CN206368892U (en) | 2017-08-01 |
Family
ID=59390333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720004647.0U Expired - Fee Related CN206368892U (en) | 2017-01-04 | 2017-01-04 | A kind of combined type cover type nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206368892U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506319A (en) * | 2018-05-24 | 2018-09-07 | 海盐海博特机械有限公司 | A kind of automobile frame special connecting piece easy to use |
| CN108679074A (en) * | 2018-08-01 | 2018-10-19 | 海盐宇星螺帽有限责任公司 | A kind of washer-integrated type anti-theft capped screw nut |
| CN109083918A (en) * | 2018-11-07 | 2018-12-25 | 嘉兴海缙五金科技有限公司 | A kind of locking nut |
| CN110081066A (en) * | 2019-05-30 | 2019-08-02 | 浙江洪扬汽车零部件有限公司 | A kind of dual-seal snap riveting nut |
-
2017
- 2017-01-04 CN CN201720004647.0U patent/CN206368892U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506319A (en) * | 2018-05-24 | 2018-09-07 | 海盐海博特机械有限公司 | A kind of automobile frame special connecting piece easy to use |
| CN108679074A (en) * | 2018-08-01 | 2018-10-19 | 海盐宇星螺帽有限责任公司 | A kind of washer-integrated type anti-theft capped screw nut |
| CN109083918A (en) * | 2018-11-07 | 2018-12-25 | 嘉兴海缙五金科技有限公司 | A kind of locking nut |
| CN110081066A (en) * | 2019-05-30 | 2019-08-02 | 浙江洪扬汽车零部件有限公司 | A kind of dual-seal snap riveting nut |
| CN110081066B (en) * | 2019-05-30 | 2024-02-06 | 浙江洪扬汽车零部件有限公司 | Double-sealing type rivet nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20180104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |