CN204805287U - Novel locking nut that takes off - Google Patents
Novel locking nut that takes off Download PDFInfo
- Publication number
- CN204805287U CN204805287U CN201520412996.7U CN201520412996U CN204805287U CN 204805287 U CN204805287 U CN 204805287U CN 201520412996 U CN201520412996 U CN 201520412996U CN 204805287 U CN204805287 U CN 204805287U
- Authority
- CN
- China
- Prior art keywords
- nut
- bolt
- packing ring
- takes
- nut body
- 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 novel locking nut that takes off, include the nut body, nut hole, packing ring, prevent release and protection device, nut body middle part set up the nut hole that matches with the bolt, the lower extreme of the nut body is equipped with the packing ring, the trompil with bolt matched with has been seted up at the middle part of packing ring, the diameter of packing ring slightly is greater than the diameter of the nut body, the upper end of release of preventing be equipped with protection device, the beneficial effects of the utility model are that: simple structure, convenient to use is equipped with and prevents the release, can increase the snap -in force of nut and bolt, prevents that the two from taking place the pine and taking off, is equipped with protection device, safety that can the guarantor, the tip that reduces the bolt simultaneously exposes easy production and gets rusty, elegant appearance, very big improvement the degree of fixation of the two.
Description
Technical field
The utility model relates to nut equipment technical field, particularly relates to a kind of New anti-loose and takes off nut.
Background technique
When existing nut is fixed on bolt, easily shake because producing or cause getting loose under External Force Acting, so generally add packing ring between nut and bolt, increase snap-in force when nut is fixed, to prevent nut from getting loose, but this poor effect preventing getting loose; Finally, after bolt and nut are fixing, because the end of bolt can protrude out the outside at nut, if people because of carelessness collision cause injured, and the end of bolt is exposed and is easily got rusty, and pole unsightly, also can affect the fixation of nut.
Model utility content
For solving the problems of the technologies described above; the utility model provides a kind of New anti-loose and takes off nut, and structure is simple, easy to use; be provided with anti-loosing device; the snap-in force of nut and bolt can be increased, prevent the two from getting loose, be provided with protective gear; can the safety of guarantor; the end of simultaneously reducing bolt is exposed and is easily got rusty, elegant in appearance, greatly improves the degree of fixation of the two.
For solving the problems of the technologies described above; the embodiment of the present application provides a kind of New anti-loose and takes off nut; comprise nut body, screw cap hole, packing ring, anti-loosing device and protective gear; the screw cap hole matched with bolt is offered in the middle part of described nut body; the lower end of nut body is provided with packing ring; the middle part of packing ring offers the perforate matched with bolt, and the diameter of packing ring is slightly larger than the diameter of nut body, and the upper end of described anti-loosing device is provided with protective gear.
As the preferred embodiment of this programme, described anti-loosing device is included in the installation tank offered inside nut body, is provided with holding sheet in mounting groove, and the centre of holding sheet is provided with spring sheet.
As the preferred embodiment of this programme, the upper and lower two ends of described holding sheet are supported at the two ends up and down of installing tank, and described spring sheet is arc-shaped, is resisted against on described bolt.
As the preferred embodiment of this programme, the both sides of described bolt are provided with clamping part, and clamping part is fixed on nut both sides by welded bands, and the lower end of clamping part is fixedly connected with packing ring, and its upper end is provided with gap.
As the preferred embodiment of this programme, described protective gear comprises protective cap and fixed end, and the gap, upper end that described fixed end is located at clamping part is inner.
As the preferred embodiment of this programme, the length of described protective cap is slightly larger than the length of bolt.
The one or more technological schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
Structure is simple, easy to use, is provided with anti-loosing device, can increases the snap-in force of nut and bolt; prevent the two from getting loose, be provided with protective gear, can the safety of guarantor; the end of simultaneously reducing bolt is exposed and is easily got rusty, elegant in appearance, greatly improves the degree of fixation of the two.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural drawing of the embodiment of the present application one.
In figure, 1, nut body, 2, screw cap hole, 3, packing ring, 4, tank is installed, 5, holding sheet, 6, spring sheet, 7, clamping part, 8, welded bands, 9, protective cap, 10, bolt, 11, fixed end.
Embodiment
In order to better understand technique scheme, below in conjunction with Figure of description and concrete mode of execution, technique scheme is described in detail.
Embodiment one:
In embodiment one; nut is taken off as Fig. 1 provides a kind of New anti-loose; comprise nut body 1, screw cap hole 2, packing ring 3, anti-loosing device and protective gear; the screw cap hole 2 matched with bolt 10 is offered in the middle part of described nut 1 body; the lower end of nut body 1 is provided with packing ring 3; the middle part of packing ring 3 offers the perforate matched with bolt 10, and the diameter of packing ring 3 is slightly larger than the diameter of nut body 1, and the upper end of described anti-loosing device is provided with protective gear.
Wherein, in the present embodiment, described anti-loosing device is included in the installation tank 4 offered inside nut body 1, is provided with holding sheet 5 in mounting groove 4, and the centre of holding sheet 5 is provided with spring sheet 6.
Wherein, in the present embodiment, described holding sheet about 5 two ends are supported at the two ends up and down of installing tank 4, and described spring sheet 6 is arc-shaped, is resisted against on described bolt 10.
Wherein, in the present embodiment, the both sides of described bolt 10 are provided with clamping part 7, and clamping part 7 is fixed on nut 1 both sides by welded bands 8, and the lower end of clamping part 7 is fixedly connected with packing ring 3, and its upper end is provided with gap.
Wherein, in the present embodiment, described protective gear comprises protective cap 9 and fixed end 11, and the gap, upper end that described fixed end 11 is located at clamping part 5 is inner.
Wherein, in the present embodiment, the length of described protective cap 9 is slightly larger than the length of bolt 10.
Technological scheme in above-mentioned the embodiment of the present application, at least has following technique effect or advantage:
Structure is simple, easy to use, is provided with anti-loosing device, can increases the snap-in force of nut and bolt; prevent the two from getting loose, be provided with protective gear, can the safety of guarantor; the end of simultaneously reducing bolt is exposed and is easily got rusty, elegant in appearance, greatly improves the degree of fixation of the two.
Although described preferred embodiment of the present utility model, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the utility model scope.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (6)
1. a New anti-loose takes off nut; it is characterized in that: comprise nut body, screw cap hole, packing ring, anti-loosing device and protective gear; the screw cap hole matched with bolt is offered in the middle part of described nut body; the lower end of nut body is provided with packing ring; the middle part of packing ring offers the perforate matched with bolt; the diameter of packing ring is slightly larger than the diameter of nut body, and the upper end of described anti-loosing device is provided with protective gear.
2. a kind of New anti-loose according to claim 1 takes off nut, it is characterized in that, described anti-loosing device is included in the installation tank offered inside nut body, is provided with holding sheet in mounting groove, and the centre of holding sheet is provided with spring sheet.
3. a kind of New anti-loose according to claim 2 takes off nut, it is characterized in that, the upper and lower two ends of described holding sheet are supported at the two ends up and down of installing tank, and described spring sheet is arc-shaped, is resisted against on described bolt.
4. a kind of New anti-loose according to claim 1 takes off nut, it is characterized in that, the both sides of described bolt are provided with clamping part, and clamping part is fixed on nut both sides by welded bands, and the lower end of clamping part is fixedly connected with packing ring, and its upper end is provided with gap.
5. a kind of New anti-loose according to claim 1 takes off nut, it is characterized in that, described protective gear comprises protective cap and fixed end, and the gap, upper end that described fixed end is located at clamping part is inner.
6. a kind of New anti-loose according to claim 1 takes off nut, it is characterized in that, the length of described protective cap is slightly larger than the length of bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412996.7U CN204805287U (en) | 2015-06-16 | 2015-06-16 | Novel locking nut that takes off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412996.7U CN204805287U (en) | 2015-06-16 | 2015-06-16 | Novel locking nut that takes off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805287U true CN204805287U (en) | 2015-11-25 |
Family
ID=54590120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520412996.7U Expired - Fee Related CN204805287U (en) | 2015-06-16 | 2015-06-16 | Novel locking nut that takes off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204805287U (en) |
-
2015
- 2015-06-16 CN CN201520412996.7U patent/CN204805287U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Weiqiang Inventor before: Fang Lijun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170511 Address after: 528311, Guangdong Province, Beijiao Town, Shunde District, Foshan Province, three Hong Qi Industrial Zone synthetic round Patentee after: Foshan Shunde City Chaolong Machinery Industrial Co. Ltd. Address before: 324000 Quzhou, China, Baiyun District, Zhejiang, Central Business Plaza, No. 39, room 1, building 1106 Patentee before: QUZHOU DIDING ELECTRONIC SCIENCE & TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20190616 |