CN103256284A - Expansion plug for windows - Google Patents
Expansion plug for windows Download PDFInfo
- Publication number
- CN103256284A CN103256284A CN2013102142407A CN201310214240A CN103256284A CN 103256284 A CN103256284 A CN 103256284A CN 2013102142407 A CN2013102142407 A CN 2013102142407A CN 201310214240 A CN201310214240 A CN 201310214240A CN 103256284 A CN103256284 A CN 103256284A
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- China
- Prior art keywords
- screw
- back seat
- expansion plug
- joint
- back base
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Abstract
The invention provides an expansion plug for windows. The expansion plug for the windows comprises an expansion plug body, a latch, a barking tongue, a back base and a fastening screw, wherein a seam groove is formed in the middle of the expansion plug, the latch and the barking tongue are arranged on two sides of the expansion plug, one end of the expansion plug is a connecting part, a screw hole and a screw guiding hole are formed inside the connecting part of the expansion plug, the screw guiding hole is formed between the screw hole and the seam groove, the big opening of the screw guiding hole is connected with the screw hole, the small opening of the screw guiding hole is connected with the seam groove, a back base connecting part is arranged at the front end of the back base, threads are arranged on the back base connecting part, the back base connecting part is installed inside the screw hole, through holes are formed inside the back base and the back base connecting part, and the fastening screw penetrates through the through holes of the back base and the back base connecting part. The expansion plug for the window is designed, the expansion plug is composed of two parts, after the expansion plug is fixed, a front part of the expansion plug can be dismantled and used continuously, therefore, the expansion plug for the windows does not need to be completely abandoned, and then resources can be greatly saved.
Description
Technical field
Fixed structure field, particularly a kind of window expansion embolism the present invention relates to expand.
Background technique
The expansion embolism is mainly used in mounting article, embolism can expand after fastening screw trip bolt inserts, be fixed on after the expansion on the corresponding object, it is more tight to make that object is fixed, after but expansion embolism commonly used used up, tail end was in object, therefore except fastening screw trip bolt, other all can't reclaim use, can cause very big waste like this.
Summary of the invention
At above problem, the present invention is by a kind of window of design expansion embolism, this expansion embolism is made up of two-part, a part detachably gets off to continue to use before the fixing back, therefore need not give up fully, and then can economize on resources greatly, the invention provides a kind of window expansion embolism, comprise the expansion embolism, latch, the braking tongue, back seat and fastening screw trip bolt, slot is arranged in the middle of the described expansion embolism, there are latch and braking tongue in described expansion embolism both sides, and described expansion embolism one end is joint, in the described expansion embolism joint screw and screw pilot hole is arranged, described screw pilot hole is arranged between screw and the slot, described screw pilot hole links to each other with screw for big mouthful, and screw pilot hole osculum links to each other with slot, and described back seat front end has the back seat joint, on the described back seat joint screw thread is arranged, described back seat joint is installed in the screw, in described back seat and the back seat joint through hole is arranged, and described fastening screw trip bolt passes back seat and back seat joint through hole.
As a further improvement on the present invention, described back seat tail end has cross recess or straight groove, at the back seat tail end cross recess or straight groove is set, and can be convenient to people back seat is taken off.
The present invention is a kind of window expansion embolism, it is combined by two-part, after the expansion embolism is fixing, the expansion embolism can be stayed in the building body, unloading back seat down continuation uses, therefore need not give up fully, and a plurality of parts are used interchangeably, and get final product if any one is damaged it is changed, and it is very convenient to operate.
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Description of drawings
Fig. 1 is schematic representation of the present invention;
Member among the figure is:
1, expansion embolism; 2, slot; 3, latch; 4, braking tongue;
5, joint; 6, screw; 7, screw pilot hole; 8, back seat joint;
9, back seat; 10, through hole; 11, fastening screw trip bolt.
Embodiment
Below in conjunction with drawings and Examples invention is described in detail:
The present invention is by a kind of window of design expansion embolism, and this expansion embolism is made up of two-part, and a part detachably gets off to continue to use before the fixing back, therefore need not give up fully, and then can economize on resources greatly.
As a kind of specific embodiment of the present invention, the invention provides structural representation a kind of window expansion embolism as shown in Figure 1, comprise expansion embolism 1, latch 3, braking tongue 4, back seat 10 and fastening screw trip bolt 11, in the middle of the described expansion embolism 1 slot 2 is arranged, there are latch 3 and braking tongue 4 in described expansion embolism 1 both sides, described expansion embolism 1 one ends are joint 5, in described expansion embolism 1 joint 5 screw 6 and screw pilot hole 7 are arranged, described screw pilot hole 7 is arranged between screw 6 and the slot 2, described screw pilot hole links to each other with screw 6 for 7 big mouthfuls, screw pilot hole 7 osculums link to each other with slot 2, described back seat 10 front ends have back seat joint 8, on the described back seat joint 8 screw thread is arranged, described back seat joint 8 is installed in the screw 6, in described back seat 10 and the back seat joint 8 through hole 10 is arranged, described fastening screw trip bolt 11 passes back seat 10 and back seat joint 8 through holes 10.
As a kind of best specific embodiment of the present invention, the invention provides structural representation a kind of window expansion embolism as shown in Figure 1, comprise expansion embolism 1, latch 3, braking tongue 4, back seat 10 and fastening screw trip bolt 11, in the middle of the described expansion embolism 1 slot 2 is arranged, there are latch 3 and braking tongue 4 in described expansion embolism 1 both sides, described expansion embolism 1 one ends are joint 5, in described expansion embolism 1 joint 5 screw 6 and screw pilot hole 7 are arranged, described screw pilot hole 7 is arranged between screw 6 and the slot 2, described screw pilot hole links to each other with screw 6 for 7 big mouthfuls, screw pilot hole 7 osculums link to each other with slot 2, described back seat 10 front ends have back seat joint 8, on the described back seat joint 8 screw thread is arranged, described back seat joint 8 is installed in the screw 6, in described back seat 10 and the back seat joint 8 through hole 10 is arranged, described fastening screw trip bolt 11 passes back seat 10 and back seat joint 8 through holes 10, described back seat 10 tail ends have cross recess or straight groove, at back seat 10 tail ends cross recess or straight groove are set, and can be convenient to people back seat is taken off.
The present invention is a kind of window expansion embolism, it is combined by two-part, after the expansion embolism is fixing, the expansion embolism can be stayed in the building body, unloading back seat down continuation uses, therefore need not give up fully, and a plurality of parts are used interchangeably, and get final product if any one is damaged it is changed, and it is very convenient to operate.
The above only is preferred embodiment of the present invention, is not to be the restriction of the present invention being made any other form, and according to any modification or equivalent variations that technical spirit of the present invention is done, still belongs to the present invention's scope required for protection.
Claims (2)
1. window expansion embolism, comprise expansion embolism (1), latch (3), braking tongue (4), back seat (10) and fastening screw trip bolt (11), it is characterized in that: slot (2) is arranged in the middle of the described expansion embolism (1), there are latch (3) and braking tongue (4) in described expansion embolism (1) both sides, described expansion embolism (1) one end is joint (5), screw (6) and screw pilot hole (7) are arranged in described expansion embolism (1) joint (5), described screw pilot hole (7) is arranged between screw (6) and the slot (2), described screw pilot hole (7) links to each other with screw (6) for big mouthful, screw pilot hole (7) osculum links to each other with slot (2), described back seat (10) front end has back seat joint (8), on the described back seat joint (8) screw thread is arranged, described back seat joint (8) is installed in the screw (6), in described back seat (10) and the back seat joint (8) through hole (10) is arranged, described fastening screw trip bolt (11) passes back seat (10) and back seat joint (8) through hole (10).
2. a kind of window expansion embolism according to claim 1, it is characterized in that: described back seat (10) tail end has cross recess or straight groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310214240.7A CN103256284B (en) | 2013-06-03 | 2013-06-03 | Expansion plug for windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310214240.7A CN103256284B (en) | 2013-06-03 | 2013-06-03 | Expansion plug for windows |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103256284A true CN103256284A (en) | 2013-08-21 |
| CN103256284B CN103256284B (en) | 2014-12-24 |
Family
ID=48960426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310214240.7A Expired - Fee Related CN103256284B (en) | 2013-06-03 | 2013-06-03 | Expansion plug for windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103256284B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632818A (en) * | 2015-01-15 | 2015-05-20 | 徐存然 | Expansion swivel nut |
| CN105909640A (en) * | 2016-03-10 | 2016-08-31 | 天津市福厚盈科技有限公司 | Preparation method of metal nail with expansion tube |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2148850Y (en) * | 1992-09-27 | 1993-12-08 | 成永生 | Multi-purpose expansion wall nail |
| CN2289893Y (en) * | 1997-01-09 | 1998-09-02 | 赵正 | Plastic expanding plug |
| DE20110385U1 (en) * | 2001-06-22 | 2001-08-30 | Brinkmann, Günter, 58091 Hagen | Metallic dowel pin with flanged edge |
| CA2392528A1 (en) * | 2001-07-17 | 2003-01-17 | Illinois Tool Works Inc. | Fastener having movable drive pin |
| RU2369782C1 (en) * | 2008-04-14 | 2009-10-10 | Общество С Ограниченной Ответственностью "Бийский Завод Стеклопластиков" | Expansion drive dowel |
| CN203348256U (en) * | 2013-06-03 | 2013-12-18 | 吴江市三达五金工具厂 | Expansion plug for window |
-
2013
- 2013-06-03 CN CN201310214240.7A patent/CN103256284B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2148850Y (en) * | 1992-09-27 | 1993-12-08 | 成永生 | Multi-purpose expansion wall nail |
| CN2289893Y (en) * | 1997-01-09 | 1998-09-02 | 赵正 | Plastic expanding plug |
| DE20110385U1 (en) * | 2001-06-22 | 2001-08-30 | Brinkmann, Günter, 58091 Hagen | Metallic dowel pin with flanged edge |
| CA2392528A1 (en) * | 2001-07-17 | 2003-01-17 | Illinois Tool Works Inc. | Fastener having movable drive pin |
| RU2369782C1 (en) * | 2008-04-14 | 2009-10-10 | Общество С Ограниченной Ответственностью "Бийский Завод Стеклопластиков" | Expansion drive dowel |
| CN203348256U (en) * | 2013-06-03 | 2013-12-18 | 吴江市三达五金工具厂 | Expansion plug for window |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632818A (en) * | 2015-01-15 | 2015-05-20 | 徐存然 | Expansion swivel nut |
| CN105909640A (en) * | 2016-03-10 | 2016-08-31 | 天津市福厚盈科技有限公司 | Preparation method of metal nail with expansion tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103256284B (en) | 2014-12-24 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20170603 |