CN202091330U - Elastic washer - Google Patents
Elastic washer Download PDFInfo
- Publication number
- CN202091330U CN202091330U CN2011201966798U CN201120196679U CN202091330U CN 202091330 U CN202091330 U CN 202091330U CN 2011201966798 U CN2011201966798 U CN 2011201966798U CN 201120196679 U CN201120196679 U CN 201120196679U CN 202091330 U CN202091330 U CN 202091330U
- Authority
- CN
- China
- Prior art keywords
- elastic
- resilient pad
- utility
- tongue piece
- model
- 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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- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model discloses an elastic washer, which is integrally n-shaped and comprises a body and an elastic cantilever. The body is integrally formed, and the elastic cantilever is bent outwards. When the elastic washer is placed between connecting devices, the elastic cantilever under stressed can be attached to the body of the elastic washer. When a gap is formed between the connecting devices due to loosening, the elastic cantilever can rebound so as to be abutted to the connecting device which matches with the elastic cantilever, and loosening of the connecting device is stopped.
Description
Technical field
The utility model relates to a kind of resilient pad.
Background technique
In daily life, we run into after object assembling, repeated disassembled and assembled or vibrations through regular meeting, and the interlock between the screw bolt and nut is loosening, and is poorly sealed, even the phenomenon that can't assemble occurs.In order to address this problem, there is the people between screw bolt and nut, to place packing ring, but because the packing ring top and bottom all are the planes, so anti-loosing effect is not good.
Summary of the invention
The purpose of this utility model provides a kind of resilient pad, can play better locking effect.
For this reason, the technological scheme that the utility model adopted is such: resilient pad, its integral body is n shape, comprises the body and a bandy elastic cantilever of global formation.
The utility model further improves, and has outstanding elastic tongue piece on the body.
The utility model is another kind of further to be improved, and has outstanding stuck point on the body.
The utility model resilient pad integral body is stamped into n shape, has an elastic cantilever near n shape end, and this elastic cantilever is outwardly-bent, and after being positioned over this resilient pad between the connection set, the resilient pad body is pressed close in the stressed meeting of elastic cantilever.When between the connection set because of loosening the space appears and after, elastic cantilever can resilience, props up the connection set that one of them cooperates with it, stops connection set loosening.
In order better to reach locking purpose, on the resilient pad body, can also have outstanding elastic tongue piece, the preferred elastomeric tongue piece is positioned at the root two ends of resilient pad, and described elastic tongue piece opening direction is opposite with the elastic cantilever direction of extension.The effect of elastic tongue piece is that another one connection set is wherein played fixation on the resilient pad, and under elastic cantilever and elastic tongue piece acting in conjunction, it is loosening to stop connection set to continue like this.
Certainly, can not the elastic tongue piece of giving prominence to also on the body of resilient pad, but on body, have outstanding stuck point that preferably have outstanding stuck point at the n of resilient pad shape root two ends, its effect of playing is identical with the elastic tongue piece role.
Resilient pad can be used for the connection of screw bolt and nut, the body of bolt is provided with the shelves shoulder, resilient pad is inserted between bolt body and the shelves shoulder, after outstanding elastic tongue piece on the resilient pad is filled in space between bolt body and the shelves shoulder, the elastic tongue piece compressive deformation props up bolt, make it and to move, preferably be provided with one and stop end at the bolt body front end resilient pad place of filling in, when resilient pad is filled in, the elastic tongue piece compressive deformation, resilience then, its front end are against and stop end face, have played the effect of fixing bolt.Simultaneously, the nut front end is provided with ratchet, and to match with elastic cantilever of the present utility model, after becoming flexible appearred in the screw bolt and nut after the engagement, the elastic cantilever resilience propped up the ratchet on the nut, stops screw bolt and nut further loosening.
If want to turn on connection set, only need tool using to prize elastic cantilever, make it no longer to prop up the ratchet of nut, can unclamp connection set.
Adopt after such technological scheme, compare with the packing ring of general use, all there is the setting that can stop connection set to move the upper and lower end face of the utility model resilient pad, thereby can reach good anti-loosing effect.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in more detail.
Fig. 1 is the signal reference drawing of the utility model user mode.
Fig. 2 is the utility model user mode reference drawing.
Fig. 3 is the longitudinal section signal reference drawing of the utility model user mode.
Fig. 4 is the utility model right elevation.
Fig. 5 is the utility model stereogram.
Embodiment
Referring to Fig. 1 and Fig. 2.Have a bolt 9 on the terminal box box body 1, bolt 9 and nut 2 engagements, resilient pad 4 is between bolt 9 and nut 2, and cable 3 passes bolt 9 and nut 2.When loosening when the space occurring between nut 2 and the bolt 9, the elastic cantilever 6 on the resilient pad 4 opens, and props up the ratchet 5 of nut 2 front ends.
Referring to Fig. 3, Fig. 4, Fig. 5.Resilient pad 4 is n shape, respectively is provided with an elastic tongue piece 7 near n shape two roots, is provided with an elastic cantilever 6 near near the end of resilient pad 4.The opening direction of elastic tongue piece 7 is opposite with the direction of extension of elastic cantilever 6.The front end of bolt 9 is fixed one grade of shoulder 8, and the elastic tongue piece 7 of resilient pad 4 is filled in the space between bolt 9 and the shelves shoulder 8, and the front end of elastic tongue piece 7 withstands on stopping on the end 10 of bolt 9.Elastic cantilever 6 geared nuts 2 cooperate with the ratchet of nut 2.
Certainly, the utility model also can adopt and have outstanding stuck point or other be provided with and replace elastic tongue piece on body, as long as the effect of playing is identical with elastic tongue piece effect of the present utility model, all falls within the protection domain of the present utility model.
Claims (3)
1. resilient pad is characterized in that: it is whole to be n shape, comprises the body and a bandy elastic cantilever of global formation.
2. resilient pad as claimed in claim 1 is characterized in that: have outstanding elastic tongue piece on the body.
3. resilient pad as claimed in claim 1 is characterized in that: have outstanding stuck point on the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201966798U CN202091330U (en) | 2011-06-13 | 2011-06-13 | Elastic washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201966798U CN202091330U (en) | 2011-06-13 | 2011-06-13 | Elastic washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202091330U true CN202091330U (en) | 2011-12-28 |
Family
ID=45366399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201966798U Expired - Lifetime CN202091330U (en) | 2011-06-13 | 2011-06-13 | Elastic washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202091330U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278357A (en) * | 2011-06-13 | 2011-12-14 | 人和光伏科技有限公司 | elastic gasket |
| WO2012171241A1 (en) * | 2011-06-13 | 2012-12-20 | 励国庆 | Threaded connection device |
-
2011
- 2011-06-13 CN CN2011201966798U patent/CN202091330U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278357A (en) * | 2011-06-13 | 2011-12-14 | 人和光伏科技有限公司 | elastic gasket |
| WO2012171241A1 (en) * | 2011-06-13 | 2012-12-20 | 励国庆 | Threaded connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG RENHE SOLAR TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: RENHE PHOTOVOLTAIC TECHNOLOGY CO., LTD. Effective date: 20130531 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130531 Address after: Cixi City, new town, four Tong River Road 315322 Zhejiang city of Ningbo Province, No. 5 Patentee after: Zhejiang Renhe Solar Technology Co., Ltd. Address before: Cixi City, new town, four Tong River Road 315322 Zhejiang city of Ningbo Province, No. 5 Patentee before: Renhe Photovoltaic Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |
|
| CX01 | Expiry of patent term |