CN101956516A - Life-saving theftproof mesh - Google Patents
Life-saving theftproof mesh Download PDFInfo
- Publication number
- CN101956516A CN101956516A CN 201010246471 CN201010246471A CN101956516A CN 101956516 A CN101956516 A CN 101956516A CN 201010246471 CN201010246471 CN 201010246471 CN 201010246471 A CN201010246471 A CN 201010246471A CN 101956516 A CN101956516 A CN 101956516A
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- antitheft
- push rod
- side pillar
- lock body
- frame
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Abstract
The invention discloses a life-saving theftproof mesh comprising a fixed bracket, a theftproof frame mechanism and a U-shaped lock body mechanism. The fixed bracket can be fixed on a window wall; the theftproof frame mechanism comprises three theftproof frames, a hook-shaped bolt is fixed on two sides of each theftproof frame, the three theftproof frames are connected by hinges, a connecting rod arranged on an upper theftproof frame is connected with the fixed bracket, and a lower theftproof frame is connected with the fixed bracket through a hinge; and the U-shaped lock body mechanism is installed in a base support column and a side support column of the fixed bracket, a vertical push rod of the U-shaped lock body mechanism is provided with three square openings, and a knob in the middle of a horizontal push rod of the U-shaped lock body mechanism rotates to push the horizontal push rod to move and drive the vertical push rod to vertically move so as to realize the engagement and separation of the square openings of the vertical push rod and the hook-shaped bolt of the theftproof frame. The invention has a theftproof function and two selectable life-saving functions can play a role of internal and external theft prevention at ordinary times, and also can provide timely and safe temporary sanctuary or escape tools for help the stranded people out of danger when disaster happens.
Description
Technical field
The present invention relates to a kind of antitheft lifesaving mechanical device, be specially a kind of lifesaving safety grid.
Background technology
At present walk in streets and lanes, the most dazzling no more than safety grid as fine as a spider's web on the residential building.Though many safety grids have been checked robber's the meaning of stealing, blocked the passage of resident's escape when disasters such as fire take place also virtually.Therefore, conventional fixed formula safety grid has been buried potential safety hazard for resident's escape, also rescues to the fire fighter and has brought great obstruction.How can design have reliable anti-theft feature at ordinary times and disaster can in time to open and the safety grid of escape shelter or escaping tool can be provided when taking place be the problem that the designer must consider.
There have been various mobilizable safety grids at present both at home and abroad, can have in case of emergency opened, passway for escaping is provided.But still there are some problems in these movable safety grids: when fire takes place, be difficult to provide interim shelter for physical weaker player, when using more than two floors, have little effect for trapped person's help; In addition, when indoor enter the burglar after, these movable safety grids become burglar's the passage of runing away again, therefore present movable safety grid can not be internally antitheft, reduced the anti-theft capability of safety grid.
Summary of the invention
The technical problem that solves
In order to solve the problems of the prior art effectively, the present invention proposes a kind of lifesaving safety grid.
Technical scheme
Technical scheme of the present invention is:
A kind of lifesaving safety grid of the present invention comprises the fixed support that can be fixed on the window wall, it is characterized in that: described support bracket fastened bottom shore and side pillar are hollow-core construction, have 3 pin holes on the side pillar of both sides; Described lifesaving safety grid also includes antitheft frame mechanism and U-shape lock body mechanism; Described antitheft frame mechanism comprises 3 antitheft frames, and the vertical pole and the cross bar of some intersections arranged in each antitheft frame; Each antitheft frame both sides all is fixed with the hook latch, and hook latch position is corresponding with the pin hole position on the fixed support side pillar; Two antitheft frames all are connected through the hinge with middle antitheft frame up and down, there is connecting rod to link to each other on the antitheft frame of upside with support bracket fastened side pillar, connecting rod one end is fixedlyed connected with the antitheft frame of upside, the connecting rod other end adopts hook to be connected with support bracket fastened side pillar, and the antitheft frame of downside is connected with support bracket fastened bottom shore by hinge; Described U-shape lock body mechanism is installed in support bracket fastened bottom shore and the side pillar, 3 square aperture are arranged on the vertical push rod of U-shape lock body mechanism both sides, the square aperture position is corresponding with the pin hole position on the fixed support side pillar, rotate the knob at U-shape lock body mechanism horizontal push middle part, promote the horizontal push motion and drive vertical push rod to move up and down, the square aperture that realizes vertical push rod and the hook latch interlock of antitheft frame with separate.
Described lifesaving safety grid is characterized in that: gear ﹠ rack structure is adopted at the horizontal push middle part of described U-shape lock body mechanism, rotates by the knob driven gear, and gear promotes the tooth bar horizontal movement; L type seesaw is arranged in the horizontal push both sides, seesaw can rotate around the seesaw bearing pin that is fixed on the bottom shore, horizontal push end and seesaw one side contacts, vertically the bottom of push rod contacts with the seesaw opposite side, and seesaw can promote vertical push rod and move up and down in the side pillar; Vertically also have limited block on the push rod, limit vertical push rod in the rotation of side pillar with rock.
Described lifesaving safety grid is characterized in that: also include the folding and unfolding rope, an end of rope is fixed on the upper edge of the antitheft frame of upside, and the other end passes the side pillar from the top down, and stretches out from side pillar below, controls the folding and unfolding of antitheft frame mechanism.
Described lifesaving safety grid is characterized in that: at support bracket fastened bottom shore middle part coded lock is housed, opens the knob that could rotate the U-shape lock body mechanism behind the coded lock.
Described lifesaving safety grid is characterized in that: the antitheft purposes after 3 antitheft frames and the fixed support closure.
Described lifesaving safety grid is characterized in that: put down behind 3 antitheft frames the purposes as interim shelter.
Described lifesaving safety grid is characterized in that: put down behind 3 antitheft frames and the connecting rod purposes as trapezoidal escaping tool.
Beneficial effect
The lifesaving safety grid that the present invention proposes has anti-theft feature and alternative two kinds of lifesaving functions concurrently, can protect property safety and life safety effectively.This safety grid can play internal and external safe antitheft effect at ordinary times, and disasters such as fire can provide timely safe interim shelter or escaping tool so that the trapped person breaks away from the disaster scene when taking place.
Description of drawings
Fig. 1: the structural representation in the opening procedure of the present invention;
Fig. 2: the present invention is in the schematic diagram of closed anti-theft state;
Fig. 3: the present invention is in the schematic diagram that interim shelter purposes is provided;
Fig. 4: the structural representation of U-shape lock body mechanism;
Fig. 5: antitheft frame rotating shaft articulated structure enlarged drawing;
Fig. 6: the present invention is in the schematic diagram of trapezoidal escaping tool purposes;
Wherein: 1, top struts; 2, support installation sheet; 3, connecting rod; 4, side pillar; 5, bottom shore; 6, hinge; 7, locking closure; 8, lock box; 9, mechanical code lock; 10, knob; 11, gear; 12, tooth bar; 13, horizontal push; 14, seesaw; 15, seesaw bearing pin; 16, vertical push rod; 17, angle steel; 18, hook latch; 19, montant; 20, cross bar; 21, wire rope; 22, bolt; 23, nut; 24, brace.
The specific embodiment
Below in conjunction with specific embodiment technical scheme of the present invention is described:
The described lifesaving safety grid of present embodiment comprises fixed support, U-shape lock body mechanism and antitheft frame mechanism.
With reference to accompanying drawing 1, fixed support is the frame structure identical with window size that be welded by top struts 1, two side pillars 4 and bottom shore 5, and top struts 1, side pillar 4 and bottom shore 5 are square stainless-steel pipe.On each pillar side, be welded with support installation sheet 2, adopt bolt fixed support can be fixed on the window wall all around by support installation sheet 2.Open towards antitheft frame on the side of direction at side pillar 4, evenly have 3 pin holes according to upper, middle and lower.Have square hole at bottom shore 5 middle parts on the side of indoor direction, see through square hole and can rotate knob 10 in the U-shape lock body mechanism, locking closure 7 and mechanical code lock 9 are equipped with in the both sides of square hole.Locking closure 7 and mechanical code lock 9 are closed up the middle part square hole that just can close bottom shore 5, the U-shape lock body mechanism is sealed.
With reference to accompanying drawing 1, antitheft frame mechanism is made up of three antitheft frames of upper, middle and lower, and each antitheft frame is welded with angle steel 17 by two cross bars 20 and seven montants, 19 vertical being welded in each antitheft frame both sides.The two ends of antitheft frame both sides angle steel all are fixed with brace 24 in the centre, the antitheft frame of upside adopts rotating shaft hinge to be connected by brace 24 with middle antitheft frame with the antitheft frame of downside, the angle steel of 3 antitheft frame hinged places all has circular arc chamfering, makes between 3 antitheft frames to rotate mutually.Also be fixed with hook latch 18 on the angle steel of each antitheft frame both sides, the position of hook latch 18 is corresponding with 3 pin hole positions on the side pillar 4.The antitheft frame of upside connects with the side pillar 4 of corresponding the same side by two connecting rods 3 respectively in its both sides, and wherein connecting rod 3 adopts with the antitheft frame of upside and fixedlys connected, and connecting rod 3 adopts mobilizable hook to be connected with side pillar 4.The antitheft frame of downside is connected with bottom shore 5 by 4 hinges in its bottom.
With reference to accompanying drawing 4, the U-shape lock body mechanism comprises vertical push rod 16 and horizontal push 13.Horizontal push 13 is installed in bottom shore 5, the middle part of horizontal push 13 is the gear ﹠ rack structure of box 8 with lock, lock box 8 middle parts are gear 11, gear 11 is connected with knob 10, lock box 8 is up and down two tooth bars 12, tooth bar 12 and gear 11 engagements, but turning knob 10 driven gears 11 rotate 12 horizontal movements of gear 11 drive tooth bars.L type seesaw 14 is arranged in the both sides of horizontal push 13, the end of horizontal push 13 and seesaw 14 1 side contacts, the width of seesaw 14 equals the internal diameter width of bottom shore, seesaw 14 orthogonal both sides equal in length, and be slightly less than bottom shore internal diameter width, seesaw 14 can rotate around the seesaw bearing pin 15 that is fixed on the bottom shore 5.Vertically push rod 16 is installed in the side pillar 4, vertically on the push rod 16 3 square aperture are being arranged, the position of square aperture is corresponding with 3 pin hole positions on the side pillar 4, vertically also is being fixed with some limited blocks on the push rod 16, limits vertical push rod 16 in the rotation of side pillar 4 with rock.Vertically the lower end of push rod 16 contacts with the opposite side of seesaw 14, turning knob 10, this moment, horizontal push 13 can be to two lateral movements, horizontal push 13 promotes seesaw 14 and rotates around seesaw bearing pin 15, and then the vertical push rod 16 of seesaw 14 promotions moves upward, perhaps horizontal push 13 reclaims to the centre, and seesaw 14 loses the support of horizontal push 13, makes vertical push rod 16 to move downward under action of gravity.
In described lifesaving safety grid, also be provided with two steel wire folding and unfolding ropes 21 that are used for the antitheft frame mechanism of folding and unfolding, one end of two wire rope 21 is separately fixed on the angle steel of the antitheft frame of upside both sides, the other end passes side pillar 4 inside from top to bottom from the top of side pillar 4, and from the aperture of side pillar 4 belows, stretch out, the length of wire rope 21 is about 3 times of side pillar 4 length.
When the present invention works,, be in the antitheft duty of normally closed for the present invention shown in the figure with reference to accompanying drawing 2.Antitheft frame mechanism and fixed support sealing this moment, in the pin hole on the hook latch 18 insertion fixed support side pillars 4 of 3 antitheft frame both sides, rotate the knob 10 of U-shape lock body mechanism, promote tooth bar 12 levels to two lateral movements by gear 11, and then horizontal push 13 promotes seesaw 14 around 15 rotations of seesaw bearing pin, seesaw 14 promotes vertical push rod 16 and moves upward, the square aperture and hook latch 18 engagement connections of vertical push rod 16, thereby with antitheft frame mechanism and fixed support closure.
When disasters such as breaking out of fire, open mechanical code lock 9, turning knob 10, promoting tooth bar 12 levels by gear 11 inwardly moves, seesaw 14 loses the support of horizontal push 13, vertically push rod 16 moves downward under action of gravity, thereby the square aperture of vertical push rod 16 is separated with hook latch 18, antitheft frame mechanism is opened, the people can outwards promote antitheft frame mechanism indoor, and pass through the decline that wire rope 21 is controlled antitheft frame mechanism, and finally forming the interim shelter duty shown in the accompanying drawing 3, this moment, antitheft frame mechanism formed a U type groove, wherein the antitheft frame of upside is connected with fixed support by connecting rod 3, middle antitheft frame is in level, and the antitheft frame of downside contacts with wall, and is connected with fixed support by hinge.For the more weak trapped person of muscle power, can in U type groove, temporarily hide disaster, wait for external rescue.
With reference to accompanying drawing 6, be connected with support bracket fastened hook when opening connecting rod 3, antitheft frame mechanism thoroughly can be decontroled, 3 antitheft frames of upper, middle and lower can form a ladder, and the trapped person can run away to ground or following first floor by ladder.
After dangerous situations such as fire are gone over, the people indoor with wire rope 21 pull-ups, just antitheft frame mechanism can be accepted, then itself and fixed support are drawn close, rotate the knob 10 of bottom again, under the motion of associated mechanisms, vertically push rod 16 will block the hooked latch 18 that is welded on the angle steel, realize the locked of mechanism, thereby recover antitheft function.
Claims (7)
1. a lifesaving safety grid comprises the fixed support that can be fixed on the window wall, it is characterized in that: described support bracket fastened bottom shore and side pillar are hollow-core construction, have 3 pin holes on the side pillar of both sides; Described lifesaving safety grid also includes antitheft frame mechanism and U-shape lock body mechanism; Described antitheft frame mechanism comprises 3 antitheft frames, and the vertical pole and the cross bar of some intersections arranged in each antitheft frame; Each antitheft frame both sides all is fixed with the hook latch, and hook latch position is corresponding with the pin hole position on the fixed support side pillar; Two antitheft frames all are connected through the hinge with middle antitheft frame up and down, there is connecting rod to link to each other on the antitheft frame of upside with support bracket fastened side pillar, connecting rod one end is fixedlyed connected with the antitheft frame of upside, the connecting rod other end adopts hook to be connected with support bracket fastened side pillar, and the antitheft frame of downside is connected with support bracket fastened bottom shore by hinge; Described U-shape lock body mechanism is installed in support bracket fastened bottom shore and the side pillar, 3 square aperture are arranged on the vertical push rod of U-shape lock body mechanism both sides, the square aperture position is corresponding with the pin hole position on the fixed support side pillar, rotate the knob at U-shape lock body mechanism horizontal push middle part, promote the horizontal push motion and drive vertical push rod to move up and down, the square aperture that realizes vertical push rod and the hook latch interlock of antitheft frame with separate.
2. a kind of lifesaving safety grid according to claim 1 is characterized in that: gear ﹠ rack structure is adopted at the horizontal push middle part of described U-shape lock body mechanism, rotates by the knob driven gear, and gear promotes the tooth bar horizontal movement; L type seesaw is arranged in the horizontal push both sides, seesaw can rotate around the seesaw bearing pin that is fixed on the bottom shore, horizontal push end and seesaw one side contacts, vertically the bottom of push rod contacts with the seesaw opposite side, and seesaw can promote vertical push rod and move up and down in the side pillar; Vertically also have limited block on the push rod, limit vertical push rod in the rotation of side pillar with rock.
3. a kind of lifesaving safety grid according to claim 1 and 2, it is characterized in that: also include the folding and unfolding rope in the described lifesaving safety grid, one end of rope is fixed on the upper edge of the antitheft frame of upside, the other end passes the side pillar from the top down, and below the side pillar, stretch out, control the folding and unfolding of antitheft frame mechanism.
4. a kind of lifesaving safety grid according to claim 1 and 2 is characterized in that: at support bracket fastened bottom shore middle part coded lock is housed, opens the knob that could rotate the U-shape lock body mechanism behind the coded lock.
5. claim 1 or 2 described a kind of lifesaving safety grids, the antitheft purposes after 3 antitheft frames and the fixed support closure.
6. claim 1 or 2 described a kind of lifesaving safety grids put down behind 3 antitheft frames the purposes as interim shelter.
7. claim 1 or 2 described a kind of lifesaving safety grids put down behind 3 antitheft frames and the connecting rod purposes as trapezoidal escaping tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102464712A CN101956516B (en) | 2010-08-02 | 2010-08-02 | Life-saving theftproof mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102464712A CN101956516B (en) | 2010-08-02 | 2010-08-02 | Life-saving theftproof mesh |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101956516A true CN101956516A (en) | 2011-01-26 |
| CN101956516B CN101956516B (en) | 2012-02-15 |
Family
ID=43484083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102464712A Expired - Fee Related CN101956516B (en) | 2010-08-02 | 2010-08-02 | Life-saving theftproof mesh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101956516B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470166A (en) * | 2013-08-30 | 2013-12-25 | 江汉大学 | Antitheft escape window |
| CN104018768A (en) * | 2014-05-05 | 2014-09-03 | 张煜尧 | Escape anti-theft window |
| CN104912446A (en) * | 2015-06-12 | 2015-09-16 | 洛阳理工学院 | Tall building self rescue escape window |
| CN113464040A (en) * | 2020-03-31 | 2021-10-01 | 门恩特技术与咨询有限公司 | Fire disaster and disaster refuge device |
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| US20040182006A1 (en) * | 2003-03-21 | 2004-09-23 | Petty Mary A. | Releasable window guard |
| CN2714777Y (en) * | 2004-03-03 | 2005-08-03 | 温磊 | Life-saving theft-proof net |
| CN200985731Y (en) * | 2006-12-22 | 2007-12-05 | 郭仲文 | Safety fire-fighting escape anti-theft window |
| KR20080010578A (en) * | 2006-07-27 | 2008-01-31 | 장재은 | Security window |
| CN201794487U (en) * | 2010-08-02 | 2011-04-13 | 西北工业大学 | Life-saving anti-theft net |
-
2010
- 2010-08-02 CN CN2010102464712A patent/CN101956516B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040182006A1 (en) * | 2003-03-21 | 2004-09-23 | Petty Mary A. | Releasable window guard |
| CN2714777Y (en) * | 2004-03-03 | 2005-08-03 | 温磊 | Life-saving theft-proof net |
| KR20080010578A (en) * | 2006-07-27 | 2008-01-31 | 장재은 | Security window |
| CN200985731Y (en) * | 2006-12-22 | 2007-12-05 | 郭仲文 | Safety fire-fighting escape anti-theft window |
| CN201794487U (en) * | 2010-08-02 | 2011-04-13 | 西北工业大学 | Life-saving anti-theft net |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470166A (en) * | 2013-08-30 | 2013-12-25 | 江汉大学 | Antitheft escape window |
| CN103470166B (en) * | 2013-08-30 | 2015-07-29 | 江汉大学 | A kind of antitheft escape window |
| CN104018768A (en) * | 2014-05-05 | 2014-09-03 | 张煜尧 | Escape anti-theft window |
| CN104018768B (en) * | 2014-05-05 | 2018-09-07 | 昆山市苞蕾众创投资管理有限公司 | escape anti-theft window |
| CN104912446A (en) * | 2015-06-12 | 2015-09-16 | 洛阳理工学院 | Tall building self rescue escape window |
| CN113464040A (en) * | 2020-03-31 | 2021-10-01 | 门恩特技术与咨询有限公司 | Fire disaster and disaster refuge device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101956516B (en) | 2012-02-15 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
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| 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: JIANGSU HUBANG TRANSFORMER MANUFACTURING CO., LTD. Free format text: FORMER OWNER: NORTHWESTERN POLYTECHNICAL UNIVERSITY Effective date: 20140813 Owner name: NORTHWESTERN POLYTECHNICAL UNIVERSITY Effective date: 20140813 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710072 XI'AN, SHAANXI PROVINCE TO: 226600 NANTONG, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140813 Address after: 226600, Nantong County, Jiangsu City, Haian Province Town East Village pier 15 groups Patentee after: JIANGSU HUBANG TRANSFORMER MANUFACTURING Co.,Ltd. Patentee after: Northwestern Polytechnical University Address before: 710072 Xi'an friendship West Road, Shaanxi, No. 127 Patentee before: Northwestern Polytechnical University |
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| 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: 20120215 |