CN203641235U - Union nut - Google Patents
Union nut Download PDFInfo
- Publication number
- CN203641235U CN203641235U CN201320788713.XU CN201320788713U CN203641235U CN 203641235 U CN203641235 U CN 203641235U CN 201320788713 U CN201320788713 U CN 201320788713U CN 203641235 U CN203641235 U CN 203641235U
- Authority
- CN
- China
- Prior art keywords
- hole
- nut
- platform
- union nut
- main 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 provides a union nut which comprises a nut body, an upper mount and a rectangular lower mount, wherein the rectangular lower mount is arranged at the lower end of the nut body, the left side and the right side between the nut body and the upper mount are respectively provided with a first chamfer, the left side and the right side between the nut body and the lower mount are respectively provided with a second chamfer, the nut body is provided with through holes inside, and the through holes include a top through hole, a platform through hole and a bottom through hole, wherein the platform through hole is formed between the top through hole and the bottom through hole. The union nut is simple in structure, is capable of effectively fixing a nut tube so as to prevent the nut tube from breaking and falling, and is antirust and antiwear and long in service life.
Description
Technical field
The utility model relates to a kind of fastening piece, particularly a kind of union nut.
Background technique
Fastening piece on market also referred to as standard piece, that two or more parts (or member) are fastenedly connected to the general name that becomes class mechanical parts that adopt when overall, its feature is that description is various, performance purposes is different, and standardization, seriation, unitized strong, fastening piece is most widely used mechanical basic part, is in great demand.
Fastening piece is to be fastenedly connected with and to apply class mechanical parts very widely, on various machinery, equipment, vehicle, boats and ships, railway, bridge, building, structure, instrument, instrument, instrument and articles for use etc., can see fastening piece miscellaneous.
Union nut is the part that machinery is closely coupled together, by the screw thread of inner side, just can link together with equal-specification nuts and bolt, common union nut connects insecure, easily come off and cause operator often to keep in repair, strengthen cost, and common union nut is shorter working life, gets rusty easily.
Above-mentioned known, be necessary prior art further to improve.
Summary of the invention
Technical problem to be solved in the utility model is for prior art deficiency, proposes a kind of effectively set screw nut pipe, makes nut pipe be not easy to disconnect the union nut coming off.
The utility model is achieved through the following technical solutions:
Above-mentioned union nut, comprise nut main body, upper mounting platform and be arranged on the rectangular lower mounting platform of nut main body lower end, between described nut main body and upper mounting platform, the left and right sides is provided with the first chamfering, between nut main body and lower mounting platform, the left and right sides is provided with the second chamfering, described nut main body inside is provided with through hole, described through hole comprises top through hole, platform through hole and bottom through-hole, and platform through hole is arranged between described top through hole and bottom through-hole.
Described union nut, wherein: the outer wall of described nut main body is provided with protective film, the thickness of protective film is at least 2mm.The setting of protective film prevents that union nut from getting rusty, and extends its working life.
Described union nut, wherein: the cross section of described lower mounting platform is greater than the cross section of mounting platform.
Described union nut, wherein: the angle of described the first chamfering and the second chamfering is 45 °.The setting of chamfering makes mounting nuts pipe convenient, raises labour efficiency.
Described union nut, wherein: the cross section of described platform through hole is greater than the cross section of top through hole and bottom through-hole, the rectangular setting of cross section of platform through hole.
Described union nut, wherein: described top through hole, platform through hole and bottom through-hole are integrated setting.Integrated setting makes union nut more firm, longer service life.
Of the present utility model simple in structure, effectively set screw nut pipe, makes nut pipe be not easy to disconnect and comes off, this union nut is antirust, abrasionproof, and long service life, the setting of upper mounting platform and lower mounting platform makes the union nut after installation be not easy to come off, and makes easier for installation.
Accompanying drawing explanation
for clearer explanation the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, other accompanying drawing can also be provided according to the accompanying drawing providing.
Fig. 1, be the structural representation of union nut.
Reference numerals list:
1, nut main body;
2, upper mounting platform;
3, lower mounting platform;
4, the first chamfering;
5, the second chamfering;
6, bottom through-hole;
7, platform through hole;
8, top through hole;
9, protective film.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand following embodiment and only be not used in restriction scope of the present utility model for the utility model is described.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, and word " interior " and " outward " refer to respectively the direction towards or away from specific features geometrical center.
Please refer to Fig. 1, Fig. 1 is the structural representation of the utility model union nut.
The utility model union nut, comprise nut main body 1, upper mounting platform 2 and be arranged on the rectangular lower mounting platform 3 of nut main body 1 lower end, between described nut main body 1 and upper mounting platform 2, the left and right sides is provided with the first chamfering 4, between nut main body 1 and lower mounting platform 3, the left and right sides is provided with the second chamfering 5, described nut main body 1 inside is provided with through hole, described through hole comprises top through hole 8, platform through hole 7 and bottom through-hole 6, and platform through hole 7 is arranged between described top through hole 8 and bottom through-hole 6.
The outer wall of nut main body 1 is provided with protective film 9, the thickness of protective film 9 is at least 2mm, the setting of protective film prevents that union nut from getting rusty, extend its working life, the cross section of described lower mounting platform 3 is greater than the cross section of mounting platform 2, the angle of the first chamfering 4 and the second chamfering 5 is 45 °, the setting of chamfering makes mounting nuts pipe convenient, raise labour efficiency, the cross section of described platform through hole 7 is greater than the cross section of top through hole 8 and bottom through-hole 6, the rectangular setting of cross section of platform through hole 7, top through hole 8, platform through hole 7 and bottom through-hole 6 are integrated setting.
Of the present utility model simple in structure, effectively set screw nut pipe, makes nut pipe be not easy to disconnect and comes off, this union nut is antirust, abrasionproof, and long service life, the setting of upper mounting platform and lower mounting platform makes the union nut after installation be not easy to come off, and makes easier for installation.
The above; it is only preferred embodiment of the present utility model; be not the restriction of the utility model being made to any other form, and according to any modification or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.
Claims (6)
1. a union nut, it is characterized in that: comprise nut main body (1), upper mounting platform (2) and be arranged on the rectangular lower mounting platform (3) of nut main body (1) lower end, between described nut main body (1) and upper mounting platform (2), the left and right sides is provided with the first chamfering (4), between nut main body (1) and lower mounting platform (3), the left and right sides is provided with the second chamfering (5), described nut main body (1) inside is provided with through hole, described through hole comprises top through hole (8), platform through hole (7) and bottom through-hole (6), platform through hole (7) is arranged between described top through hole (8) and bottom through-hole (6).
2. a kind of union nut according to claim 1, is characterized in that: the outer wall of described nut main body (1) is provided with protective film (9), and the thickness of protective film (9) is at least 2mm.
3. a kind of union nut according to claim 1, is characterized in that: the cross section of described lower mounting platform (3) is greater than the cross section of mounting platform (2).
4. a kind of union nut according to claim 1, is characterized in that: the angle of described the first chamfering (4) and the second chamfering (5) is 45 °.
5. a kind of union nut according to claim 1, is characterized in that: the cross section of described platform through hole (7) is greater than the cross section of top through hole (8) and bottom through-hole (6), the rectangular setting of cross section of platform through hole (7).
6. a kind of union nut according to claim 1, is characterized in that: described top through hole (8), platform through hole (7) and bottom through-hole (6) are integrated setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320788713.XU CN203641235U (en) | 2013-12-05 | 2013-12-05 | Union nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320788713.XU CN203641235U (en) | 2013-12-05 | 2013-12-05 | Union nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203641235U true CN203641235U (en) | 2014-06-11 |
Family
ID=50872483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320788713.XU Expired - Fee Related CN203641235U (en) | 2013-12-05 | 2013-12-05 | Union nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203641235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439690A (en) * | 2016-11-07 | 2017-02-22 | 武汉通畅汽车电子照明有限公司 | Vehicle lamp body and assembling structure with mounting nut on vehicle lamp body |
-
2013
- 2013-12-05 CN CN201320788713.XU patent/CN203641235U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439690A (en) * | 2016-11-07 | 2017-02-22 | 武汉通畅汽车电子照明有限公司 | Vehicle lamp body and assembling structure with mounting nut on vehicle lamp body |
| CN106439690B (en) * | 2016-11-07 | 2019-02-22 | 武汉通畅汽车电子照明有限公司 | The assembling structure of body of vehicle light and installation nut on body of vehicle light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO HUITONG MECHANICAL COUPLING PARTS CO., LTD. Free format text: FORMER OWNER: NINGBO YINZHOU SOUTHEAST AUTOMOBILE PARTS FACTORY Effective date: 20141119 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315194 NINGBO, ZHEJIANG PROVINCE TO: 315136 NINGBO, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141119 Address after: Zhejiang province Ningbo Cai Lang Qiao village 315136 Yinzhou District City Jiang Town Patentee after: Ningbo Huitong Machine Connecttion Parts Co., Ltd. Address before: 315194 Zhejiang city of Ningbo province Yinzhou District chenpodu Industrial Zone South First Street Patentee before: Ningbo Yinzhou Southeast Automobile Parts Factory |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20161205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |