CN203239731U - Positioning welding square nut - Google Patents
Positioning welding square nut Download PDFInfo
- Publication number
- CN203239731U CN203239731U CN 201320240934 CN201320240934U CN203239731U CN 203239731 U CN203239731 U CN 203239731U CN 201320240934 CN201320240934 CN 201320240934 CN 201320240934 U CN201320240934 U CN 201320240934U CN 203239731 U CN203239731 U CN 203239731U
- Authority
- CN
- China
- Prior art keywords
- square nut
- positioning
- positioning welding
- welding
- 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 - Lifetime
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Abstract
The utility model relates to a positioning welding square nut which comprises a square nut body (1). A vertical threaded hole (3) is formed in the center of the square nut body (1). The positioning welding square nut is characterized in that welding protrusions (2) are arranged on the upper surfaces of the four apex angles of the square nut (1), a protruding positioning ring (4) is arranged on the upper surface of the square nut body (1), and the positioning ring (4) is located on the edge of the upper end of the threaded hole (3). The positioning welding square nut has a positioning function and has the advantages that embedment can be achieved conveniently, no spanner is required for fixation when the positioning welding square nut and a bolt or a threaded rod are matched to be tightened, and locking of the positioning welding square nut can be conveniently conducted.
Description
Technical field
The utility model relates to a kind of nut, relates in particular to a kind of positioning welding square nut, belongs to technical field of fastening.
Background technique
Nut is exactly nut, the part that is screwed in to play the role of fastening with bolt or screw rod.Because traditional square nut anti-twisting property is relatively poor, need to use the spanner set screw nut when tightening with bolt or screw rod, lock again, and traditional square nut do not possess locating function in installation process, so that pre-buried difficulty.Therefore seek a kind of locating function that has, be convenient to pre-buried and do not need spanner to fix in the rundown process cooperating with bolt or screw rod, the positioning welding square nut of being convenient to lock is particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of locating function that has is provided, and is convenient to pre-buried and does not need spanner to fix in the rundown process cooperating with bolt or screw rod, the positioning welding square nut of being convenient to lock.
The purpose of this utility model is achieved in that
A kind of positioning welding square nut, it comprises the square nut body, the center of described square nut body offers the tapped hole of above-below direction, four drift angle upper surfaces that it is characterized in that described square nut body are provided with welding with protruding, the upper surface of described square nut body is provided with the positioning ring of projection, and described positioning ring is positioned at the upper end outer rim of tapped hole.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is because the setting of positioning ring so that square nut possesses locating function in installation process, is convenient to pre-buried; Because welding is with the setting of projection, so that square nut can be welded on to be tightened in advance, do not need spanner to fix in the rundown process cooperating with bolt or screw rod, be convenient to lock.Therefore this positioning welding square nut has locating function, is convenient to pre-buried and does not need spanner to fix the advantage of being convenient to lock in the rundown process cooperating with bolt or screw rod.
Description of drawings
Fig. 1 is the structural representation of the utility model positioning welding square nut.
Wherein:
Welding is with protruding 2
Tapped hole 3
Embodiment
Referring to Fig. 1, a kind of positioning welding square nut that the utility model relates to, it comprises square nut body 1, four drift angle upper surfaces of described square nut body 1 are provided with welding with protruding 2, the center of described square nut body 1 offers the tapped hole 3 of above-below direction, the upper surface of described square nut body 1 is provided with the positioning ring 4 of projection, and described positioning ring 4 is positioned at the upper end outer rim of tapped hole 3, and the height of described positioning ring 4 is less than or equal to the height that projection 2 is used in welding.
Claims (1)
1. positioning welding square nut, it comprises square nut body (1), the center of described square nut body (1) offers the tapped hole (3) of above-below direction, four drift angle upper surfaces that it is characterized in that described square nut body (1) are provided with welding projection (2), the upper surface of described square nut body (1) is provided with the positioning ring (4) of projection, and described positioning ring (4) is positioned at the upper end outer rim of tapped hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320240934 CN203239731U (en) | 2013-05-07 | 2013-05-07 | Positioning welding square nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320240934 CN203239731U (en) | 2013-05-07 | 2013-05-07 | Positioning welding square nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203239731U true CN203239731U (en) | 2013-10-16 |
Family
ID=49317035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320240934 Expired - Lifetime CN203239731U (en) | 2013-05-07 | 2013-05-07 | Positioning welding square nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203239731U (en) |
-
2013
- 2013-05-07 CN CN 201320240934 patent/CN203239731U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170608 Address after: 214406, Xu Xiake Town, Jiangsu City, Jiangyin Province, Qi Qi Xia Xiang Road Patentee after: JIANGYIN KANGHUA AUTO FASTENER MANUFACTURING Co.,Ltd. Address before: 214432, Wuxi City, Jiangsu province Jiangyin Town, Chengjiang innovation village copper Bridge No. 388 Patentee before: JIANGYUN CHENGDONG STANDARD PART Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131016 |