CN205937389U - Square bar anti - rotation screw - Google Patents
Square bar anti - rotation screw Download PDFInfo
- Publication number
- CN205937389U CN205937389U CN201620886228.XU CN201620886228U CN205937389U CN 205937389 U CN205937389 U CN 205937389U CN 201620886228 U CN201620886228 U CN 201620886228U CN 205937389 U CN205937389 U CN 205937389U
- Authority
- CN
- China
- Prior art keywords
- screw
- square bar
- bar anti
- square
- utility
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 abstract description 10
- 239000010959 steel Substances 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Furniture Connections (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a square bar anti - rotation screw, includes screwhead and screw thread, this square bar anti - rotation screw still sets up the square pole between screwhead and screw thread including one. The utility model discloses a square pole structural design, during the use imbeds the square pole at the waist shape hole of angle steel goods shelves, make the screw realize preventing the function of changeing.
Description
Technical field
This utility model is related to a kind of square bar anti-turn screw, belongs to technical field of fastening.
Background technology
In the connection of angle steel shelf, be such as attached using plain screw, carry out nut screw in tighten when in addition it is also necessary to
Apply anti-torque in the other end of plain screw, be so not easy to very much operate.
Utility model content
To be solved in the utility model it is:In the connection of angle steel shelf, such as it is attached using plain screw,
Carry out nut to screw in when tightening in addition it is also necessary to the other end in plain screw applies anti-torque, be not easy to very much the technology operating
Problem.
For solving above-mentioned technical problem, this utility model adopts following technical proposals：
A kind of square bar anti-turn screw, including head of screw and screw thread, this square bar anti-turn screw also includes one and is arranged at screw
Square pole between head and screw thread.
Beneficial effect using technique scheme:
This utility model employs square pole structure design, square pole embeds during use the mounting hole of angle steel shelf, makes
The function of anti-rotation realized by screw.
Brief description
Fig. 1 is a kind of this utility model square bar anti-turn screw structural representation.
Fig. 2 is the side view of Fig. 1.
Fig. 3,4 be angle steel shelf structural representation.
Fig. 5,6,7 are a kind of use schematic diagram of this utility model square bar anti-turn screw.
In figure：1 square bar anti-turn screw, 101 head of screws, 102 square poles, 103 screw threads, 2 angle steel shelf,
201 mounting holes, 3 plain washers, 4 nuts.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described in further detail：
As shown in Figure 1, 2, a kind of square bar anti-turn screw 1, including head of screw 101 and screw thread 103, this square bar anti-turn screw 1
Also include one and be arranged at the square pole 102 between head of screw 101 and screw thread 103.
Use schematic diagram of the present utility model as shown in Figure 4,5, 6, when angle steel shelf connect, first square bar anti-rotation spiral shell
The square pole 102 of nail 1 embeds in the mounting hole 201 of angle steel shelf 2, is then charged into another angle steel shelf 2 needing to connect,
The thread rod part of square bar anti-turn screw puts plain washer 3, finally screws in nut 4, and tightens, at this moment just completes angle steel shelf
Connect, thus make screw realize the function of anti-rotation.
Claims (1)
1. a kind of square bar anti-turn screw（1）, including head of screw（101）And screw thread（103）It is characterised in that：This square bar anti-rotation spiral shell
Nail（1）Also include one and be arranged at head of screw（101）And screw thread（103）Between square pole（102）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620886228.XU CN205937389U (en) | 2016-08-16 | 2016-08-16 | Square bar anti - rotation screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620886228.XU CN205937389U (en) | 2016-08-16 | 2016-08-16 | Square bar anti - rotation screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205937389U true CN205937389U (en) | 2017-02-08 |
Family
ID=57918497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620886228.XU Active CN205937389U (en) | 2016-08-16 | 2016-08-16 | Square bar anti - rotation screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205937389U (en) |
-
2016
- 2016-08-16 CN CN201620886228.XU patent/CN205937389U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Square bar anti rotation screw Effective date of registration: 20221219 Granted publication date: 20170208 Pledgee: China Construction Bank Corporation Zunyi branch Pledgor: GUIZHOU HANGRUI AVIATION PRECISION PARTS MANUFACTURING Co.,Ltd. Registration number: Y2022520000054 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170208 Pledgee: China Construction Bank Corporation Zunyi branch Pledgor: GUIZHOU HANGRUI AVIATION PRECISION PARTS MANUFACTURING Co.,Ltd. Registration number: Y2022520000054 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A square pole anti rotation screw Granted publication date: 20170208 Pledgee: China Construction Bank Corporation Zunyi branch Pledgor: GUIZHOU HANGRUI AVIATION PRECISION PARTS MANUFACTURING Co.,Ltd. Registration number: Y2024520000009 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |