CN203146536U - Rectangular screw nut - Google Patents
Rectangular screw nut Download PDFInfo
- Publication number
- CN203146536U CN203146536U CN 201320088167 CN201320088167U CN203146536U CN 203146536 U CN203146536 U CN 203146536U CN 201320088167 CN201320088167 CN 201320088167 CN 201320088167 U CN201320088167 U CN 201320088167U CN 203146536 U CN203146536 U CN 203146536U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- thread body
- special
- shaped boss
- cross
- 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 - Lifetime
Links
Images
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model provides a rectangular screw nut, which comprises a screw thread body and internal screw threads, wherein the internal screw threads are arranged in the screw thread body and penetrate through the screw thread body, the cross section of the screw thread body adopts a rectangular structure, and a special-shaped lug boss is arranged on the top end surface of the screw thread body. The structure has the advantages that the fastening effect can be ensured, in addition, the occupied area is larger, meanwhile, the manufacture cost of manufacturers can be reduced, and the economic benefits are improved.
Description
Technical field
The utility model is specifically related to the rectangle nut.
Background technique
Nuts and bolt is general fastening piece, also be all a kind of elements of manufacturing the necessary usefulness of machinery, the part that machinery is closely coupled together, equal specification nut and screw, just can link together, nut of a great variety, in some special applications, need cooperate the smaller nut of occupation area as fastened engineering goods, can guarantee good fastening effect again, adopt common nut can't fix, or be easy to after fastening unclamp, therefore can't reach the fastening effect under this occasion.
Summary of the invention
Technical problem to be solved in the utility model is to provide the rectangle nut, not only can guarantee fastening effect, and occupation area is smaller, also can reduce manufacture cost simultaneously, increases economic efficiency.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: the rectangle nut, comprise the screw thread body, be located in the screw thread body and run through the tapped hole of screw thread body, described screw thread body cross-section adopts rectangular configuration, and described screw thread bodies top end face is provided with special-shaped boss.
As preferably, the edge, the left and right sides of described special-shaped boss cross section aligns with this external surface of screw thread, described special-shaped boss cross section top edge and lower limb all adopt arcuate structure, the left and right edge of this structure special-shaped boss cross section aligns with this external surface of screw thread, upper and lower edge all adopts arcuate structure, rational in infrastructure, save cost.
As preferably, described tapped hole center is located at position on the lower side, screw thread body center, and this structure tapped hole departs from screw thread body central position, is convenient to install, and structure is more reasonable.
As preferably, described this external surface of screw thread is provided with fillet, and the fillet on this external surface of this structure screw thread improves the smoothness of screw thread body surface, is convenient to operator's operation, when avoiding operator to contact the screw thread body with the hand scratch.
As preferably, described special-shaped boss is provided with chamfering, and this structure special-shaped boss is provided with chamfering, is convenient to taking of operator and holds and install, in order to avoid scratch operator's finger during operation.
Beneficial effect:
The utility model adopts technique scheme that the rectangle nut is provided, and not only can guarantee fastening effect, and occupation area is smaller, also can reduce manufacture cost simultaneously, increases economic efficiency.
Description of drawings
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model structure right elevation;
Fig. 3 is the utility model structure left view.
Embodiment
As Figure 1-3, the rectangle nut comprises screw thread body 1, is located in the screw thread body 1 and runs through the tapped hole 2 of screw thread body 1 that described screw thread body 1 cross section adopts rectangular configuration, and described screw thread body 1 top end face is provided with special-shaped boss 3.The edge, the left and right sides of described special-shaped boss 3 cross sections aligns with screw thread body 1 outer surface, and described special-shaped boss 3 cross section top edges and lower limb all adopt arcuate structure.Described tapped hole 2 centers are located at position on the lower side, screw thread body 1 center.Described screw thread body 1 outer surface is provided with fillet 11, and described special-shaped boss 3 is provided with chamfering 31.
During real work, this structure comprises screw thread body 1, the tapped hole 2 that runs through screw thread body 1, this structure screw thread body 1 cross section adopts rectangular configuration, screw thread body 1 top end face is provided with the left side of 3 structure special-shaped boss 3 cross sections of special-shaped boss, right hand edge aligns with screw thread body 1 outer surface, on, lower limb all adopts arcuate structure, rational in infrastructure, save cost, this structure tapped hole 2 departs from screw thread body 1 central position, be convenient to install, structure is more reasonable, and the fillet 11 on this structure screw thread body 1 outer surface improves the smoothness on screw thread body 1 surface, be convenient to operator operation, when avoiding operator to contact screw thread body 1 with the hand scratch.This structure special-shaped boss 3 is provided with chamfering 31, is convenient to taking of operator and holds and install, in order to avoid scratch operator's finger during operation, the utility model not only can guarantee fastening effect, and occupation area is smaller, also can reduce the manufacture cost of producer simultaneously, increases economic efficiency.
Specific embodiment described herein only is that the utility model spirit is illustrated, the utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. rectangle nut, comprise screw thread body (1), be located in the screw thread body (1) and run through the tapped hole (2) of screw thread body (1), it is characterized in that: described screw thread body (1) cross section adopts rectangular configuration, and described screw thread body (1) top end face is provided with special-shaped boss (3).
2. rectangle nut according to claim 1, it is characterized in that: the edge, the left and right sides of described special-shaped boss (3) cross section aligns with screw thread body (1) outer surface, and described special-shaped boss (3) cross section top edge and lower limb all adopt arcuate structure.
3. rectangle nut according to claim 1, it is characterized in that: described tapped hole (2) center is located at position on the lower side, screw thread body (1) center.
4. rectangle nut according to claim 1, it is characterized in that: described screw thread body (1) outer surface is provided with fillet (11).
5. rectangle nut according to claim 1, it is characterized in that: described special-shaped boss (3) is provided with chamfering (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088167 CN203146536U (en) | 2013-02-26 | 2013-02-26 | Rectangular screw nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320088167 CN203146536U (en) | 2013-02-26 | 2013-02-26 | Rectangular screw nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146536U true CN203146536U (en) | 2013-08-21 |
Family
ID=48974062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320088167 Expired - Lifetime CN203146536U (en) | 2013-02-26 | 2013-02-26 | Rectangular screw nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146536U (en) |
-
2013
- 2013-02-26 CN CN 201320088167 patent/CN203146536U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203146536U (en) | Rectangular screw nut | |
| CN202280714U (en) | Split bolt | |
| CN204261974U (en) | A kind of dust arrester of clean wire surface | |
| CN202019172U (en) | Novel rotation-preventive connector for insulating plate | |
| CN202132347U (en) | Ball head bolt | |
| CN204366557U (en) | A kind of work pieces process fixture | |
| CN202251326U (en) | Bolt with gasket | |
| CN206954264U (en) | A kind of novel die special transport supporting protection device | |
| CN204784027U (en) | Novel corrosion -resistant low temperature resistant high strength tooth strip | |
| CN207710335U (en) | The anti-lost mechanism of quick change bolt | |
| CN203460078U (en) | Compressing device | |
| CN203146545U (en) | Fan-shaped fastener | |
| CN203146535U (en) | Compound nut | |
| CN203237881U (en) | Elevator glass front-left wall | |
| CN203522614U (en) | Aluminum section used for photovoltaic support | |
| CN203924688U (en) | Aluminum alloy mould plate | |
| CN203426734U (en) | Profiling positioning clamp | |
| CN202954754U (en) | Polished rod clips used for oil exploitation | |
| CN203487925U (en) | Stable hinge | |
| CN204572707U (en) | A kind of HI type punching nut | |
| CN205190495U (en) | Dysmorphism screw | |
| CN203344725U (en) | Automobile engine base support | |
| CN105422554A (en) | Fastener convenient to manufacture | |
| CN205083550U (en) | Nail storehouse mount | |
| CN204295633U (en) | Fixing, the disassembling fixture of bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314317 Yuantong Industrial Park, Xitangqiao Town, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: ZHEJIANG RONNIE PRECISION MACHINE Co.,Ltd. Address before: 314317 Yuantong Industrial Park, Xitangqiao Town, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG RONNIE PRECISION MACHINE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |