CN205154864U - Nut, fastener and rack - Google Patents
Nut, fastener and rack Download PDFInfo
- Publication number
- CN205154864U CN205154864U CN201521011274.7U CN201521011274U CN205154864U CN 205154864 U CN205154864 U CN 205154864U CN 201521011274 U CN201521011274 U CN 201521011274U CN 205154864 U CN205154864 U CN 205154864U
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- hole
- nut
- connecting plate
- draw
- groove
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- 238000009434 installation Methods 0.000 abstract description 11
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a nut, fastener and rack, including the nut body, be provided with the draw -in groove on the lateral wall of nut body, be equipped with on the preceding lateral wall of nut body with the communicating first through -hole of draw -in groove, be equipped with on the back lateral wall of nut body with the communicating second through -hole of draw -in groove, the horizontal axis of first through -hole and the coincidence of the horizontal axis of second through -hole, the utility model discloses an advantage: on the trench through the direct insertion machine frame of the draw -in groove that is provided with on the screw thread body lateral wall, lax problem appears in nut card limit will not, and it is fixed through the fastener, the setting of first through -hole and second through -hole, it is fixed to be convenient for fastener installation, reliable connection, set the horizontal axis of first through -hole and second through -hole to coincidence, the fastener is connected reliably, the efficiency of rack equipment fixing is improved, the nut was difficult for droing when the installation was dismantled, and the safety performance is improved, convenient popularization and convenient application, can produce better economic benefits.
Description
Technical field
The utility model relates to field of mechanical technique, particularly a kind of nut, fastening piece and rack.
Background technique
At present in the standard cabinets such as computer, network, automation, equipment is made to be fixed in rack, fastening piece is adopted to fix by needs, nut in existing fastening piece adopts common nut, is inner blocking type structure, during installation, there is following shortcoming: 1. installing/dismounting is complicated, need larger strength nut could be snapped in during installing/dismounting, and the error that each nut exists due to processing, cause nut at all cannot installing/dismounting; 2. after nut uses for a long time, nut edge there will be relaxation problem, and impact uses; 3. install or remove easily to cause and drop and may cause the problems such as electrical short, there is potential safety hazard; 4. fitter's work efficiency is low.
Model utility content
The technical problems to be solved in the utility model is just to provide a kind of nut, fastening piece and rack, effectively can solve the defect that installment work efficiency is low and nut appearance is lax that in existing mechanism, equipment exists when fixing.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of nut, comprise nut body, the sidewall of nut body is provided with draw-in groove, the front panel of nut body is provided with the first through hole communicated with draw-in groove, the rear sidewall of nut body is provided with the second through hole communicated with draw-in groove, and the horizontal axis of the first through hole overlaps with the horizontal axis of the second through hole.
Preferably, nut body comprises front connecting plate, rear connecting plate and link, one end of front connecting plate is connected to the front end of link, one end of rear connecting plate is connected to the rear end of link, draw-in groove is arranged between the other end of front connecting plate and the other end of rear connecting plate, and structure is simple, can realize the fixing clamping of nut body, practicability is good, easy installation and removal.
Preferably, the width of front connecting plate is less than the width of rear connecting plate, and the length of front connecting plate is greater than the length of rear connecting plate, easy installation and removal, and avoid and install loosening of back nut body, using effect is good.
Preferably, link comprises circular arc part, and the front end of circular arc part is provided with the first extension part of fixing front connecting plate, and the rear end of circular arc part is provided with the second extension part of fixing rear connecting plate, easy installation and removal, and connect reliable, using effect is good.
Preferably, the first extension part is all connected by the position structure cooperatively interacted with rear connecting plate with front connecting plate, the second extension part, and position structure comprises locating column and positioning hole, and install reliable, easy to connect, using effect is good.
Preferably, nut body is wholely set, and structure is simple, and processing cost is low, and overall installation strength is large, and using effect is good, and installing/dismounting is reliable.
Preferably, the aperture of the first through hole is not less than the aperture of the second through hole, is convenient to fastening piece and penetrates fixing, and connect reliable, using effect is good.
Preferably, the first through hole is rectangular opening or circular hole, and the second through hole is tapped hole, easy to process, connects reliable.
A kind of fastening piece, fastening piece is provided with above-mentioned nut.
A kind of rack, comprises at least one fastening piece, described fastening piece is provided with above-mentioned nut.
In sum, advantage of the present utility model: directly inserted on the slot of frame by the draw-in groove that threaded body sidewall is provided with, nut edge there will not be relaxation problem, and fixed by fastening piece, the setting of the first through hole and the second through hole, being convenient to fastening piece installs fixing, connect reliable, be arranged to overlap by the horizontal axis of the first through hole and the second through hole, fastening piece connects reliable, improves the efficiency that cabinet equipment is installed, nut difficult drop-off during installing/dismounting, improve Safety performance, easy to utilize, can good economic benefit be produced.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of a kind of nut of the utility model;
Fig. 2 is the structural representation of the utility model link.
Embodiment
As Fig. 1, shown in Fig. 2, a kind of nut, comprise nut body 1, the sidewall of nut body 1 is provided with draw-in groove 2, the front panel of nut body 1 is provided with the first through hole 3 communicated with draw-in groove 2, the rear sidewall of nut body 1 is provided with the second through hole 4 communicated with draw-in groove 2, the horizontal axis of the first through hole 3 overlaps with the horizontal axis of the second through hole 4, the aperture of the first through hole 3 is not less than the aperture of the second through hole 4, being convenient to fastening piece penetrates fixing, connect reliable, using effect is good, first through hole 3 is rectangular opening or circular hole, second through hole 4 is tapped hole, easy to process, connect reliable.
Nut body 1 comprises front connecting plate 11, rear connecting plate 12 and link, one end of front connecting plate 11 is connected to the front end of link, one end of rear connecting plate 12 is connected to the rear end of link, between the other end that draw-in groove 2 is arranged on front connecting plate 11 and the other end of rear connecting plate 12, structure is simple, the fixing clamping of nut body can be realized, practicability is good, easy installation and removal, the width of front connecting plate 11 is less than the width of rear connecting plate 12, the length of front connecting plate 11 is greater than the length of rear connecting plate 12, easy installation and removal, avoid and loosening of back nut body is installed, using effect is good.
See Fig. 2 again, link comprises circular arc part 131, the front end of circular arc part 131 is provided with the first extension part 132 of fixing front connecting plate 11, the rear end of circular arc part 131 is provided with the second extension part 133 of fixing rear connecting plate 12, easy installation and removal, connect reliable, using effect is good, first extension part 132 and front connecting plate 11, second extension part 133 is all connected by the position structure 5 cooperatively interacted with rear connecting plate 12, position structure 5 comprises locating column 51 and positioning hole 52, install reliable, easy to connect, using effect is good, nut body 1 is wholely set, structure is simple, processing cost is low, overall installation strength is large, using effect is good, installing/dismounting is reliable.
A kind of fastening piece, fastening piece is provided with above-mentioned nut.
A kind of rack, comprises at least one fastening piece, described fastening piece is provided with above-mentioned nut.
During use, directly inserted on the slot of frame by draw-in groove 2, then make nut body 1 be fixed in frame through after the first through hole 3 and the second through hole 4 successively fastening piece, effectively can prevent loosening of nut, operate successively, just can by the quick mounting of cabinet equipment.
Except above preferred embodiment, the utility model also has other mode of execution, those skilled in the art can make various change and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the scope that the utility model claims define.
Claims (10)
1. a nut, comprise nut body (1), it is characterized in that: the sidewall of nut body (1) is provided with draw-in groove (2), the front panel of nut body (1) is provided with the first through hole (3) communicated with draw-in groove (2), the rear sidewall of nut body (1) is provided with the second through hole (4) communicated with draw-in groove (2), and the horizontal axis of the first through hole (3) overlaps with the horizontal axis of the second through hole (4).
2. a kind of nut according to claim 1, it is characterized in that: nut body (1) comprises front connecting plate (11), rear connecting plate (12) and link, one end of front connecting plate (11) is connected to the front end of link, one end of rear connecting plate (12) is connected to the rear end of link, and draw-in groove (2) is arranged between the other end of front connecting plate (11) and the other end of rear connecting plate (12).
3. a kind of nut according to claim 2, it is characterized in that: the width of front connecting plate (11) is less than the width of rear connecting plate (12), the length of front connecting plate (11) is greater than the length of rear connecting plate (12).
4. a kind of nut according to claim 3, it is characterized in that: link comprises circular arc part (131), the front end of circular arc part (131) is provided with first extension part (132) of fixing front connecting plate (11), and the rear end of circular arc part (131) is provided with second extension part (133) of fixing rear connecting plate (12).
5. a kind of nut according to claim 4, it is characterized in that: the first extension part (132) is all connected by the position structure (5) cooperatively interacted with front connecting plate (11), the second extension part (133) and rear connecting plate (12), position structure (5) comprises locating column (51) and positioning hole (52).
6. a kind of nut according to claim 2, is characterized in that: nut body (1) is wholely set.
7. a kind of nut according to claim 1, is characterized in that: the aperture of the first through hole (3) is not less than the aperture of the second through hole (4).
8. a kind of nut according to claim 1 or 7, is characterized in that: the first through hole (3) is rectangular opening or circular hole, and the second through hole (4) is tapped hole.
9. a fastening piece, is characterized in that, fastening piece is provided with nut as described in any one of claim 1-8.
10. a rack, is characterized in that, comprises at least one fastening piece, and described fastening piece is provided with nut as described in any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521011274.7U CN205154864U (en) | 2015-12-08 | 2015-12-08 | Nut, fastener and rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521011274.7U CN205154864U (en) | 2015-12-08 | 2015-12-08 | Nut, fastener and rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205154864U true CN205154864U (en) | 2016-04-13 |
Family
ID=55690565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521011274.7U Active CN205154864U (en) | 2015-12-08 | 2015-12-08 | Nut, fastener and rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205154864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545920A (en) * | 2015-12-08 | 2016-05-04 | 国网浙江省电力公司丽水供电公司 | Nut, fastener and cabinet |
-
2015
- 2015-12-08 CN CN201521011274.7U patent/CN205154864U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545920A (en) * | 2015-12-08 | 2016-05-04 | 国网浙江省电力公司丽水供电公司 | Nut, fastener and cabinet |
| CN105545920B (en) * | 2015-12-08 | 2018-01-02 | 国网浙江省电力公司丽水供电公司 | A kind of nut, fastener and rack |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |