CN2096626U - Folding type anti-theft door with lattice - Google Patents
Folding type anti-theft door with lattice Download PDFInfo
- Publication number
- CN2096626U CN2096626U CN 90214921 CN90214921U CN2096626U CN 2096626 U CN2096626 U CN 2096626U CN 90214921 CN90214921 CN 90214921 CN 90214921 U CN90214921 U CN 90214921U CN 2096626 U CN2096626 U CN 2096626U
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- CN
- China
- Prior art keywords
- door
- lattice
- utility
- model
- spring
- 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.)
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- Securing Of Glass Panes Or The Like (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a folding type theftproof door with lattice, which is mainly composed of a folding steel door surface with lattice and a leader guide way doorframe with a guide pulley and a spring. The utility model overcomes the disadvantages of channel area occupation, a plurality of waste materials, high cost, poor ventilation, large and heavy body, ugly appearance, etc. when three kinds of theftproof doors (a sliding type door, a steel plate door and a rolling door) are used at present. The theftproof door has the advantages of easy production and installation, low cost and beautiful appearance, and can be folded to the position of a guard window of the door after is opened. The utility model does not affect the effective pass area of a house door and is not easy to damage. The utility model can be widely applied for theft protection of shops, units and houses.
Description
The utility model relates to Door for building, a kind of collapsible lattice security door.
Along with the needs of social security, security door of all kinds arises at the historic moment, at present comparatively widespread usage be guide tracked Parallel moving door, steel plate type security door and rolling door.Though they have certain anti-theft feature, also there is following shortcoming:
1. guide tracked Parallel moving door.In the time of in being installed in door opening, will influence aisle spare after folding; When being installed in outside the door opening, will take the exterior space.
2. steel plate door.The big heaviness of body, inadequately attractive in appearance, ventilate poor, the shop front becomes fan-shaped and opens during use, the space is taken up an area of in influence, and obstruction mutually easily between the adjacent door.
3. rolling door.Special structure of rolling need be arranged, take the material many, cost is high.
The purpose of this utility model is a kind of novel anti-theft door of design, makes it not only have anti-theft feature, and compact conformation, materials economize, in light weight, occupy little space, ventilate, open and close light, elegant in appearance.
The purpose of this utility model realizes by a kind of collapsible lattice security door.It mainly is made up of the shop front, doorframe, theftproof lock.It is characterized in that: 1) shop front is made of some groups of collapsible steel lattice 2 and jam plate crossbeam 14, and every group of lattice be by gusset piece 4, steel bar 3, and axle 5 usefulness rivets 13 connect as chain, and the jam plate crossbeam is provided with catch 8 and door lock 9.2) doorframe is made of the snap close location-plate 10 on column guide rail 1 that is positioned at shop front the right and left and base, and device has guide wheel 6 and spring 7 in the column guide rail, and guide wheel 6 is installed on the base plate 17.Base plate is assemblied in every axle 5 two ends, and spring 7 is installed on the extension spring axle 15 of guide rail 1, hangs the spring axle and is installed in the upper end of guide rail 1 with extension spring bolt 11, and guide rail 1 upper end is welded on fixedly on the angle bar 16.
Fig. 1 launches front elevational schematic for the utility model, and Fig. 2 is the utility model rugosity schematic side view.Fig. 3 is the B-B partial sectional view of Fig. 2.
1-column guide rail 2-lattice 3-steel bar
4-gusset piece 5-axle 6-guide wheel
7-spring 8-catch 9-door lock
10-snap close location-plate 11-hangs spring bolt 12-expansion bolt
13-rivet 14-jam plate crossbeam 15-hangs the spring axle
16-is angle bar 17-guide wheel base plate fixedly
Below in conjunction with accompanying drawing 26S Proteasome Structure and Function of the present utility model is further described.At first left and right pillar guide rail 1 is reinforced on the body of wall of door opening both sides, that group lattice of shop front upper end is fixed on the door opening crown wall body with cement nail with expansion bolt 12.At closing time, the catch 8 of leaving behind, the shop front promptly is unfolded, and is locked on snap close location-plate 10 by the special-purpose safe-guard door lock on the jam plate crossbeam 14 9.During unlatching, under spring 7 effects in the left and right pillar guide rail, the whole shop front is shunk to fold at door opening and is protected on the window.Accompanying drawing 1 also is a most preferred embodiment of the present utility model, and lattice is suppressed with steel plate, and the lattice shape can arbitrarily design, and the small-sized that puts on a very prosperous front designs on demand, to be adapted to shop and family.
The utility model has the advantages that, material simpler than rolling-door structure economized, cost is low; The shortcoming in active channel space when having overcome Parallel moving door and steel plate door and opening, it is folded to door and protects window position, seems compact, not fragile; When closing, air ventilation can be opened former room timber summer and feel at ease to sleep, and the shop front is also very artistic attractive in appearance. Because fabrication and installation are easier, cost is lower than aforementioned three kinds of existing antitheft doors, thereby wide market and higher promotional value are arranged, and can be widely used in commercial retail sales, institutional settings and residential building.
Claims (3)
1, a kind of collapsible lattice security door is made up of the shop front, doorframe, theftproof lock.It is characterized in that: 1) shop front is made of some groups of collapsible steel lattice 2 and jam plate crossbeam 14, and every group of lattice connects as chain by gusset piece 4, steel bar 3, axle 5 usefulness rivets 13; 2) doorframe is made of the snap close location-plate 10 on column guide rail 1 that is positioned at shop front the right and left and base, and device has guide wheel 6 and spring 7 in the column guide rail.
2, collapsible lattice security door according to claim 1, its feature are that also spring 7 is installed on the extension spring axle 15, hang the spring axle is installed in guide rail 1 with extension spring bolt 11 upper end.
3, collapsible lattice security door according to claim 1, its feature is that also guide wheel 6 is installed on the guide wheel base plate 17, the guide wheel base plate is assemblied in the two ends of every axle 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90214921 CN2096626U (en) | 1990-09-10 | 1990-09-10 | Folding type anti-theft door with lattice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90214921 CN2096626U (en) | 1990-09-10 | 1990-09-10 | Folding type anti-theft door with lattice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2096626U true CN2096626U (en) | 1992-02-19 |
Family
ID=4894258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90214921 Withdrawn CN2096626U (en) | 1990-09-10 | 1990-09-10 | Folding type anti-theft door with lattice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2096626U (en) |
-
1990
- 1990-09-10 CN CN 90214921 patent/CN2096626U/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |