CN1749586A - Directly inserting type fastener - Google Patents
Directly inserting type fastener Download PDFInfo
- Publication number
- CN1749586A CN1749586A CN 200510095930 CN200510095930A CN1749586A CN 1749586 A CN1749586 A CN 1749586A CN 200510095930 CN200510095930 CN 200510095930 CN 200510095930 A CN200510095930 A CN 200510095930A CN 1749586 A CN1749586 A CN 1749586A
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- CN
- China
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- type
- directly
- plane plug
- directly inserting
- type fastener
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- 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.)
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- Bolts, Nuts, And Washers (AREA)
- Dowels (AREA)
Abstract
The directly inserted fastener is one kind of mechanical part for direct connection or fixing. The directly inserted fastener comes in three types, including type A with lag screw, type B with thread and type C with cap head, and consists of main cylindrical rod, head with slant, spring washer and other parts. The directly inserted fastener is superior to available screw and rivet and has wide application range.
Description
Technical field:
A kind of mechanical parts fastening piece.Be to possess can directly connecting or the fastening piece of mounting article of bolt function specifically.
Background technique:
At present, generally the mechanical parts fastening piece of Shi Yonging has: bolt, rivet etc., use bolt the most generally.Bolt is made up of screw rod and nut etc., and bolt is of a great variety, and corresponding instrument complexity is loosening easily even come off; Have now and much carry out improved invention, as: model utility: it all is to improve, improve from bolt body that " locking anti-skidding bolt " " a kind of retaining bolt " also has denomination of invention " hanger bolt " " anti-loosening bolt " " riveted screw bolt " or the like, realizes Security in use.
Summary of the invention:
The invention provides a kind of: can directly connect or the fastening piece of mounting article, hereinafter to be referred as: directly inserting type fastener.By: the cylindrical body mobile jib. (platform is played in the back) inclined-plane plug that designs on the cylindrical body mobile jib, (inclined-plane plug upper shed) expansion joint, formations such as spring washer; Directly inserting type fastener can directly insert in the circular hole that connects object when using, and connects (or fixing); Also can be earlier fixing directly inserting type fastener, connect (or fixing) object again.
Description of drawings:
Fig. 1: the profile schematic representation (a.b.c is a bottom view) of directly inserting type fastener (A.B.C.) type shape and structure, spring washer.Fig. 2: the schematic representation that directly inserting type fastener Fig. 1 (C) type connects object a, b.
Embodiment:
The required Manufacturing material of directly inserting type fastener (except that spring washer) can be a metal, also can be nonmetal.Fig. 1: directly inserting type fastener (A.B.C.) type structural representation: be divided into (A.B.C.) three types by shown in (Fig. 1～1): the A. type is the head for screw.B. type is the head for screw thread.(C.) type is for the head of circular arc.(contain multiple function for three types: the connection that promptly can be used for object also can be used to connect object).2. cylindrical body mobile jib.3. (platform is played in the back) inclined-plane plug is (when directly inserting type fastener (platform is played in the back) inclined-plane plug is made, for effectively cooperating the effect at (inclined-plane plug upper shed) expansion joint, hollow out processing＜Fig. 1～b in the middle of the directly inserting type fastener of big quality is done〉shown in.4. (inclined-plane plug upper shed) expansion joint (constituting the flexible naturally of inclined-plane plug opening makes it can insert and block the connection object).5. two enclose and three spring washers (schematic perspective view) that enclose.Spring washer is crucial accessory, and the quality requirement height must be a special steel, and special producer is optionally customized specially.The making of directly inserting type fastener, can finish by making the disposable punching press of mould; When using directly inserting type fastener C., on the cylindrical body mobile jib, be inserted in earlier spring washer (5), (platform is played in the back) inclined-plane plug firmly inserted directly ((inclined-plane plug upper shed) expansion joint is extruded under external force and closes up during reeve in the circular hole that needs the structure object that connects, by being connected thing), (platform is played in the back) inclined-plane plug puts in place afterwards, and (inclined-plane plug upper shed) expansion joint (recovery) automatically springs open, the inclined-plane plug that flicks blocks and is connected object, utilize the elastic force chucking of spring washer to be connected object, reach the effect of connection or mounting article.As (Fig. 2 .): shown in directly inserting type fastener (C.) type connects object: a, b.Directly inserting type fastener (A.) type can cutter screws in fixture such as wall, roof or plank are fixed with changing earlier, and directly inserting type fastener (B. type) must screw in the internal thread hole adaptive with it with changing cutter, and then carries out object connection (or fixing); If generation (platform is played in the back) inclined-plane plug＜3.〉connecting head directly design on the connection part of the assembly parts of needs assembling, convenient in the time of will making combine and assemble, quick.As long as firmly the inclined-plane plug holder is held together, directly inserting type fastener can withdraw under the elastic force effect of spring washer during the dismounting directly inserting type fastener.Offering in (Fig. 1～A.B type) expansion joint circular hole of directly inserting type fastener among flat mouth or the cross mouth＜figure does not have 〉, mouth changes cutter or cross changes the cutter dual-purpose for putting down.It is also different again that directly inserting type fastener is looked the opening at the large and small plug expansion joint, different inclined-plane of its quality: open flat mouthful (1-shaped open) with the little expansion joint of quality, the cross mouth is opened at the slightly bigger expansion joint of quality, hollow out was handled (shown in Fig. 1～b) in the middle of the directly inserting type fastener bigger to quality (outer except the cross mouth) also done, make the inclined-plane plug have more elasticity, and in circular hole, offer among flat mouth or the cross mouth＜figure and do not have, mouth changes cutter or cross changes the cutter dual-purpose for putting down.Extremely simple in the structure of specifically deciding directly inserting type fastener, making saves labor.Manufacturing material metal and nonmetal all can (except the spring washer) excellent with plastics, steel the best.Use loading and unloading rapidly, conveniently.Compare with bolt in the use: instrument dismounting that must be not complicated; Compare with rivet: can easy removal, second use.The product of producing in this way can be for using as the exploitation of various fields such as space flight, medical treatment, building, railway transportation, shipping.Be particularly suitable for the connection mechanically that (as automobile, motor) this class often is in motion or the shake and use, can loose or dislocation not take place because of shake.Be applicable to that more doing that the time quite clings on one's trail in the match use in the situation.Novel, the design uniqueness of directly inserting type fastener; Structure is extremely simple, compact; Easy to use, but Security, steadiness are strong; Applicable scope is extremely wide.
Claims (3)
1. a fastening piece---directly inserting type fastener.It comprises: for (the type of Fig. 1～A.) of screw head.(the type of Fig. 1～B.) for thread head.(the type of Fig. 1～C.) for the circular arc head.The cylindrical body mobile jib (Fig. 1～2.).The back rise platform the inclined-plane plug (Fig. 1 .～3.).(inclined-plane plug upper shed) expansion joint (Fig. 1 .～4.) spring washer (Fig. 1 .～5.) etc. formation.It is characterized in that: directly inserting type fastener can directly connect or mounting article; Also can fix earlier, connect again or mounting article.
2. ask according to right and want 1: it is characterized in that: be divided into the three types of (Fig. 1～1:A.B.C.): (type of Fig. 1～A.).(the type of Fig. 1～B.) for thread head.(the type of Fig. 1～C.) for the circular arc head.Contain multiple function for three types.With spring washer (Fig. 1 .～5), can dock (A.) (B.) type with object when being connected; Also can directly insert and connect or fixing (C.) type.
3. ask according to right and want 2: it is characterized in that: directly inserting type fastener (A.) is (C.) when type connects (B.), the inclined-plane plug is directly firmly inserted in the circular hole that needs the structure object that connects ((inclined-plane plug upper shed) expansion joint is extruded under external force and closes up during reeve), by being connected thing, the back rise platform the inclined-plane plug (Fig. 1 .～3.) put in place the back expansion joint (recovery) automatically spring open, the back that flicks rise platform the inclined-plane plug (Fig. 1 .～3.) block and be connected object, utilize the elastic force chucking of spring washer to be connected object, reach the effect of connection or mounting article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100959300A CN100374742C (en) | 2005-07-31 | 2005-07-31 | Directly inserting type fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100959300A CN100374742C (en) | 2005-07-31 | 2005-07-31 | Directly inserting type fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1749586A true CN1749586A (en) | 2006-03-22 |
| CN100374742C CN100374742C (en) | 2008-03-12 |
Family
ID=36605188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100959300A Expired - Fee Related CN100374742C (en) | 2005-07-31 | 2005-07-31 | Directly inserting type fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100374742C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196324A (en) * | 2013-04-15 | 2013-07-10 | 宜兴美达环保工程有限公司 | Disconnection preventing sprayer for cooling tower |
| CN104963577A (en) * | 2015-06-30 | 2015-10-07 | 合肥美的电冰箱有限公司 | Hinge structure for refrigerator and refrigerator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1036424A (en) * | 1961-10-13 | 1966-07-20 | Ft Products Ltd | An improved fastener |
| FR1350099A (en) * | 1962-12-13 | 1964-01-24 | Raymond A | Clip more particularly intended for the installation of a panel on a support such as a metal frame |
| US3756115A (en) * | 1971-12-03 | 1973-09-04 | Fastway Fasteners | Plastic rivet |
| GB2141169B (en) * | 1983-05-24 | 1986-09-03 | British Aluminium Co Plc | Removable fastener |
| FR2585090B3 (en) * | 1985-07-19 | 1987-09-18 | Capy Gilbert | CLIPSABLE BRACKET FOR ASSEMBLY |
| CN2171028Y (en) * | 1993-06-29 | 1994-07-06 | 陈秀莲 | Novel structure of safety fixed bolt |
| CN2388394Y (en) * | 1999-07-17 | 2000-07-19 | 莫列斯公司 | Fastener |
-
2005
- 2005-07-31 CN CNB2005100959300A patent/CN100374742C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196324A (en) * | 2013-04-15 | 2013-07-10 | 宜兴美达环保工程有限公司 | Disconnection preventing sprayer for cooling tower |
| CN104963577A (en) * | 2015-06-30 | 2015-10-07 | 合肥美的电冰箱有限公司 | Hinge structure for refrigerator and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100374742C (en) | 2008-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANTOU SPECIAL ECONOMIC ZONE CHAOYI SCREW INDUSTR Free format text: FORMER OWNER: ZHANG LIUPIN Effective date: 20090807 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090807 Address after: Longsheng West Street, Longsheng industrial zone, Longhu District, Shantou, Guangdong Patentee after: Essence Fastener Industries Co., Ltd. Address before: No. 75, No. 31, East Changshou Road, Panzhihua, Sichuan Patentee before: Zhang Liupin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20160731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |