CN204437013U - Spring nut - Google Patents
Spring nut Download PDFInfo
- Publication number
- CN204437013U CN204437013U CN201520019346.6U CN201520019346U CN204437013U CN 204437013 U CN204437013 U CN 204437013U CN 201520019346 U CN201520019346 U CN 201520019346U CN 204437013 U CN204437013 U CN 204437013U
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- China
- Prior art keywords
- reed
- plate
- nut
- upper reed
- nut body
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Abstract
A kind of spring nut, comprise nut body, reed, described reed comprises upper reed plate and lower reed, and described upper reed plate is connected by arc plate with lower reed tail end, and arc plate is provided with breach between upper reed plate and lower reed; The head end place of described upper reed plate and lower reed is that acute angle is arranged, and the head end of upper reed plate upwards turns down and obtains opening mouth; Described nut body is arranged at the upper surface of upper reed plate, and upper reed plate surface is provided with the nut bore communicated with the tapped hole of nut body, nut bore place at corresponding upper reed plate on lower reed is provided with bolt hole, described both sides of opening mouth are provided with the barb to downward-extension, form barb groove between barb and upper reed plate; The utility model arranges breach on arc plate, increases the chucking power of reed, improves the clamping effect of reed, also arranges barb and barb groove in the both sides of opening mouth, effectively prevent the situation generation that reed comes off in use.
Description
Technical field
The utility model relates to a kind of nut, and particularly a kind of spring nut, belongs to fastener areas.
Background technique
In fastener areas, all first by the through hole of bolt through connected piece, again nut is installed to the end of bolt, in the place that installing space is narrow and small, plain nut is not easily fixed, and causes some unnecessary troubles to use, and at fastening nut and bolt be, the moment of torsion of the little concubine's bolt of the area of contact due to nut is large, easily in use cause damage to connected piece, and nut in use also easily comes off.
In recent years, people improve nut always, there is spring nut, spring nut is one of fastening piece relatively commonly used in the market, especially the most extensive in automotive trim installing area, and the spring nut that market uses, upper and lower reed easily loosens, chucking power is not strong, causes fastening effect greatly to decline.
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, and the utility model provides that a kind of chucking power, clamping are effective, the spring nut of difficult drop-off.
The utility model solves the technological scheme that its technical problem adopts: a kind of spring nut, comprise nut body, reed, described nut body is fixed on reed, described reed comprises upper reed plate and lower reed, described upper reed plate is connected by arc plate with lower reed tail end, and arc plate is provided with breach between upper reed plate and lower reed; The head end place of described upper reed plate and lower reed is that acute angle is arranged, and the head end of upper reed plate upwards turns down and obtains opening mouth; Described nut body is arranged at the upper surface of upper reed plate, and upper reed plate surface is provided with the nut bore communicated with the tapped hole of nut body, and the nut bore place at corresponding upper reed plate on lower reed is provided with bolt hole.
As preferably, described in open mouth both sides be provided with barb to downward-extension, form barb groove between barb and upper reed plate.
As preferably, the convex hole that the end face of described nut body matches near the internal diameter that tapped hole place is provided with external diameter and nut bore, the end face of nut body is provided with several legs away from tapped hole place.
As preferably, described leg is three, and the end face being evenly arranged at nut body is away from tapped hole place.
As preferably, the convex hole of described nut body is fixed in nut bore, then is welded in upper reed plate surface by leg.
As preferably, described upper reed plate, lower reed, arc plate, open mouth and be all formed in one.
The beneficial effects of the utility model are: on arc plate, arrange breach, increase the chucking power of reed, improve the clamping effect of reed, also arrange barb and barb groove in the both sides of opening mouth, effectively prevent the situation generation that reed comes off in use.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment;
Fig. 2 is a kind of side view of the utility model embodiment;
Fig. 3 is the structural representation of the utility model nut body;
Fig. 4 is a kind of worm's eye view of the utility model nut body.
In figure: 1, nut body, 11, tapped hole, 12, convex hole, 13, leg, 2, reed, 21, upper reed plate, 22, lower reed, 23, arc plate, 24, breach, 25, open mouth, 26, barb, 27, barb groove, 28, nut bore, 29, bolt hole.
Embodiment
In order to make technical problem to be solved in the utility model, technological scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment:
A kind of spring nut as shown in Figure 1 to Figure 2, comprise nut body 1, reed 2, described nut body 1 is fixed on reed 2, described reed 2 comprises upper reed plate 21 and lower reed 22, described upper reed plate 21 is connected by arc plate 23 with lower reed 22 tail end, and arc plate 23 is provided with breach 24 between upper reed plate 21 and lower reed 22; Described upper reed plate 2 is that acute angle is arranged with the head end place of lower reed, and the head end of upper reed plate 21 upwards turns down and obtains opening mouth 25, and the both sides of opening mouth 25 are provided with the barb 26 to downward-extension, form barb groove 27 between barb 26 and upper reed plate 21; Described nut body 1 is arranged at the upper surface of upper reed plate 21, and upper reed plate 21 surface is provided with the nut bore 28 communicated with the tapped hole 11 of nut body 1, and nut bore 28 place at corresponding upper reed plate 21 on lower reed 22 is provided with bolt hole 29.
As shown in Figure 3 to Figure 4, the convex hole 12 that the end face of described nut body 1 matches near the internal diameter that tapped hole 11 place is provided with external diameter and nut bore 28, the end face of nut body 1 is provided with three legs 13 away from tapped hole 11 place, and leg 13 is evenly arranged at the end face of nut body 1 away from tapped hole place 11.The convex hole 12 of described nut body 1 is fixed in nut bore 28, then is welded in upper reed plate 21 surface by leg 13.
Described upper reed plate 21, lower reed 22, arc plate 23, open mouth 25 and be all formed in one.
The utility model arranges breach 24 on arc plate 23, increases the chucking power of reed 2, improves the clamping effect of reed 2, also arranges barb 26 and barb groove 27 in the both sides of opening mouth 25, effectively prevent the situation generation that reed 2 comes off in use.
Above-described embodiment is one of the present utility model preferably scheme, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technological scheme described in claim.
Claims (6)
1. a spring nut, comprise nut body (1), reed (2), described nut body (1) is fixed on reed (2), it is characterized in that: described reed (2) comprises upper reed plate (21) and lower reed (22), described upper reed plate (21) is connected by arc plate (23) with lower reed (22) tail end, and arc plate (23) is provided with breach (24) between upper reed plate (21) and lower reed (22); The head end place of described upper reed plate (21) and lower reed (22) is that acute angle is arranged, and the head end of upper reed plate (21) upwards turns down and obtains opening mouth (25); Described nut body (1) is arranged at the upper surface of upper reed plate (21), and upper reed plate (21) surface is provided with the nut bore (28) communicated with the tapped hole of nut body (1) (11), nut bore (28) place in corresponding upper reed plate (21) on lower reed (22) is provided with bolt hole (29).
2. spring nut according to claim 1, is characterized in that: described in open mouth (14) both sides be provided with barb (26) to downward-extension, form barb groove (27) between barb (26) and upper reed plate (21).
3. spring nut according to claim 1, it is characterized in that: the convex hole (12) that the end face of described nut body (1) matches near the internal diameter that tapped hole (11) place is provided with external diameter and nut bore (28), the end face of nut body (1) is provided with several legs (13) away from tapped hole (11) place.
4. spring nut according to claim 3, is characterized in that: described leg (13) is three, and the end face being evenly arranged at nut body (1) is away from tapped hole (11) place.
5. spring nut according to claim 3, is characterized in that: the convex hole (12) of described nut body (1) is fixed in nut bore (28), then is welded in upper reed plate (21) surface by leg (13).
6. spring nut according to claim 1, is characterized in that: described upper reed plate (21), lower reed (22), arc plate (23), open mouth (25) and be all formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019346.6U CN204437013U (en) | 2015-01-13 | 2015-01-13 | Spring nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019346.6U CN204437013U (en) | 2015-01-13 | 2015-01-13 | Spring nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204437013U true CN204437013U (en) | 2015-07-01 |
Family
ID=53604885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520019346.6U Active CN204437013U (en) | 2015-01-13 | 2015-01-13 | Spring nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204437013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338337A (en) * | 2020-11-24 | 2021-02-09 | 四川省彭山宏源机电科技开发有限公司 | Automatic control system and control method for spot welding of clamping piece nut |
-
2015
- 2015-01-13 CN CN201520019346.6U patent/CN204437013U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112338337A (en) * | 2020-11-24 | 2021-02-09 | 四川省彭山宏源机电科技开发有限公司 | Automatic control system and control method for spot welding of clamping piece nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |