CN102954076A - Novel fastening nail - Google Patents
Novel fastening nail Download PDFInfo
- Publication number
- CN102954076A CN102954076A CN 201110246531 CN201110246531A CN102954076A CN 102954076 A CN102954076 A CN 102954076A CN 201110246531 CN201110246531 CN 201110246531 CN 201110246531 A CN201110246531 A CN 201110246531A CN 102954076 A CN102954076 A CN 102954076A
- Authority
- CN
- China
- Prior art keywords
- screw
- fastening nail
- fixture block
- novel fastening
- screw rod
- 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.)
- Pending
Links
Images
Landscapes
- Connection Of Plates (AREA)
Abstract
The invention discloses a novel fastening nail which comprises a screw and a nut. The screw comprises a screw cap and a screw rod, a circular cushion block is arranged on the screw rod, penetrates through the screw rod and is fixed to the bottom of the screw cap, four spring strips with identical lengths are fixed to the bottom of the cushion block, a circular fixture block is arranged at one end of the nut close to the screw cap, the outer diameter of the fixture block is identical to the inner diameter of a hole on a plate to be connected, grooves matched with bottoms of the spring strips are further arranged on the fixture block, the bottoms of the spring strips are inserted into the grooves, the section of each spring strip is arc-shaped, and diameters of outer layers of all the spring strips are identical and are not larger than the inner diameter of the hole on the plate to be connected. The novel fastening nail can firmly fix the part to be connected, and is simple in structure, low in cost and easy to operate and use.
Description
Technical field
The present invention relates to a kind of connection fastening piece, especially a kind of Novel fastening nail belongs to the connection fixture technical field.
Background technique
In the prior art, the connection fastening piece that is used for fixing mainly is to use fastened by screw, needs welded nut.During welded nut, because high temperature can cause to be connected distortion, and in case after the welding well, can not dismantle later on.In addition, if to be connected is (such as aluminium, the magnesium etc.) of active metal, can't protect gas or argon arc welding to weld and need to adopt with common welding method welding, all require very high to processing technology and precision.Like this fastening is so that operated complicated, and working efficiency has also reduced, and has strengthened cost.
Summary of the invention
Technical problem for above-mentioned existence the objective of the invention is: proposed a kind of simple to operate, high working efficiency, Novel fastening nail that cost is low.
Technical solution of the present invention is achieved in that a kind of Novel fastening nail, comprises screw and nut, and described screw comprises screw cap and screw rod; Described screw rod is provided with the ring cushion block; Described cushion block passes screw rod, and is fixed on the bottom of screw cap; The bottom of described cushion block is fixed with many spring sheets that length is identical; End near screw cap on the described nut is provided with the ring fixture block; The internal diameter in hole is identical on the external diameter of described fixture block and the plate to be connected; Also be provided with the groove that matches with the bottom of spring sheet on the described fixture block; In the bottom insertion groove of described spring sheet.
Preferably, the cross section of described spring sheet is arc, and the outer diameter of all spring sheets is all identical, and diameter is not more than the internal diameter in hole on the plate to be connected.
Preferably, described spring sheet is four.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
Novel fastening nail of the present invention by the fixture block on the nut, makes spring sheet generation axial deformation, withstands the hole in to be connected, so that connect more firm; And of the present invention simple in structure, cost is lower, easy operating and use.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Accompanying drawing l is the stereogram of Novel fastening nail of the present invention;
Accompanying drawing 2 is the use phase diagram of Novel fastening nail of the present invention;
Accompanying drawing 3 is the use phase diagram of another angle of Novel fastening nail of the present invention;
Accompanying drawing 4 is the sectional view of accompanying drawing 2;
Wherein: 1, screw; 10, screw cap; 11, screw rod; 2, nut; 3, cushion block; 4, spring sheet; 5, fixture block; 6, groove.
Embodiment
Below in conjunction with accompanying drawing the present invention is described.
Be depicted as a kind of Novel fastening nail of the present invention such as accompanying drawing 1-4, comprise screw 1 and nut 2, described screw 1 comprises screw cap 10 and screw rod 11; Described screw rod 11 is provided with ring cushion block 3; Described cushion block 3 passes screw rod 11, and is fixed on the bottom of screw cap 10; The bottom of described cushion block 3 is fixed with many spring sheets 4 that length is identical; End near screw cap 2 on the described nut 2 is provided with ring fixture block 5; The internal diameter in hole is identical on the external diameter of described fixture block 5 and the plate to be connected; Also be provided with the groove 6 that matches with the bottom of spring sheet 4 on the described fixture block 5; In the bottom insertion groove 6 of described spring sheet 4; The cross section of described spring sheet 4 is arc, and the outer diameter of all spring sheets 4 is all identical, and diameter is not more than the internal diameter in hole on the plate to be connected; Described spring sheet 4 is four.
Because the utilization of technique scheme, the present invention compared with prior art has following advantages:
Novel fastening nail of the present invention by the fixture block on the nut, makes spring sheet generation axial deformation, withstands the hole in to be connected, so that connect more firm; And of the present invention simple in structure, cost is lower, easy operating and use.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with technique can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a Novel fastening nail comprises screw and nut, and described screw comprises screw cap and screw rod, it is characterized in that: described screw rod is provided with the ring cushion block; Described cushion block passes screw rod, and is fixed on the bottom of screw cap; The bottom of described cushion block is fixed with many spring sheets that length is identical; End near screw cap on the described nut is provided with the ring fixture block; The internal diameter in hole is identical on the external diameter of described fixture block and the plate to be connected; Also be provided with the groove that matches with the bottom of spring sheet on the described fixture block; In the bottom insertion groove of described spring sheet.
2. Novel fastening nail according to claim 1, it is characterized in that: the cross section of described spring sheet is arc, the outer diameter of all spring sheets is all identical, and diameter is not more than the internal diameter in hole on the plate to be connected.
3. Novel fastening nail according to claim 1, it is characterized in that: described spring sheet is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110246531 CN102954076A (en) | 2011-08-26 | 2011-08-26 | Novel fastening nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110246531 CN102954076A (en) | 2011-08-26 | 2011-08-26 | Novel fastening nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102954076A true CN102954076A (en) | 2013-03-06 |
Family
ID=47763314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110246531 Pending CN102954076A (en) | 2011-08-26 | 2011-08-26 | Novel fastening nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102954076A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759217A (en) * | 2016-12-12 | 2017-05-31 | 水利部交通运输部国家能源局南京水利科学研究院 | The locating ring and installation method of internal diameter and external diameter can be freely adjusted within the specific limits |
| CN113393782A (en) * | 2021-06-04 | 2021-09-14 | 绍兴宏通广告有限公司 | Firm shop signboard and installation process thereof |
-
2011
- 2011-08-26 CN CN 201110246531 patent/CN102954076A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759217A (en) * | 2016-12-12 | 2017-05-31 | 水利部交通运输部国家能源局南京水利科学研究院 | The locating ring and installation method of internal diameter and external diameter can be freely adjusted within the specific limits |
| CN113393782A (en) * | 2021-06-04 | 2021-09-14 | 绍兴宏通广告有限公司 | Firm shop signboard and installation process thereof |
| CN113393782B (en) * | 2021-06-04 | 2022-12-02 | 绍兴宏通广告有限公司 | Firm shop signboard and installation process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY159845A (en) | Well screen assembly with multi-gage wire wrapped layer | |
| EP2241851A3 (en) | Fin, heat exchanger and heat exchanger assembly | |
| CN102954076A (en) | Novel fastening nail | |
| CN202203238U (en) | Novel fastening nail | |
| TW200728673A (en) | Heat pipe having directing groove section | |
| CN202747914U (en) | Saluting gun barrel | |
| CN202349582U (en) | Horizontal type vacuum heat insulation hot gas bottle for vehicle | |
| CN202032289U (en) | Low temperature thermal insulation shaft sleeve | |
| CN202978518U (en) | Motor housing | |
| CN202328938U (en) | Condenser | |
| CN101207947A (en) | High temperature mineral insulation heating cable | |
| CN103206442A (en) | Fastening bolt and fastening screw tube thereof | |
| CN202578862U (en) | Rear lever decoration cover for automobile exhaust pipe | |
| CN204193915U (en) | Tower equipment skirt cylindrical shell | |
| CN203076775U (en) | Wire feeding tube chuck of welding gun | |
| CN203206049U (en) | Screw shaft motor mounting seat structure | |
| CN203476912U (en) | Minitype aluminum alloy air cylinder | |
| CN202542858U (en) | Bottom foundation ring for nitric acid absorption tower | |
| CN202805023U (en) | Simple wrench | |
| CN211624596U (en) | Node structure for cold insulation pipeline support | |
| CN202789942U (en) | Inversion type expansion screw | |
| CN202247759U (en) | Leaf absorbing machine | |
| CN202176839U (en) | Connecting pipe of engine | |
| WO2011127417A3 (en) | Torch assembly | |
| CN201586833U (en) | High-hardness welding wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |