CN202990796U - Burglar mesh escape device - Google Patents

Burglar mesh escape device Download PDF

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Publication number
CN202990796U
CN202990796U CN 201220717479 CN201220717479U CN202990796U CN 202990796 U CN202990796 U CN 202990796U CN 201220717479 CN201220717479 CN 201220717479 CN 201220717479 U CN201220717479 U CN 201220717479U CN 202990796 U CN202990796 U CN 202990796U
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CN
China
Prior art keywords
safety grid
lock core
housing
railing
lock cylinder
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.)
Expired - Fee Related
Application number
CN 201220717479
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Chinese (zh)
Inventor
毛雷武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG JIANGSHAN ZHEAN FIRE FIGHTING EQUIPMENT CO Ltd
Original Assignee
ZHEJIANG JIANGSHAN ZHEAN FIRE FIGHTING EQUIPMENT CO Ltd
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Filing date
Publication date
Application filed by ZHEJIANG JIANGSHAN ZHEAN FIRE FIGHTING EQUIPMENT CO Ltd filed Critical ZHEJIANG JIANGSHAN ZHEAN FIRE FIGHTING EQUIPMENT CO Ltd
Priority to CN 201220717479 priority Critical patent/CN202990796U/en
Application granted granted Critical
Publication of CN202990796U publication Critical patent/CN202990796U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a burglar mesh escape device which comprises a burglar mesh formed by crisscross connecting longitudinal and transverse burglar mesh railing bars. The upper portion and/or the lower portion of at least one longitudinal burglar mesh railing bar is provided with a horizontal fracture, the longitudinal burglar mesh railing bars above and below the facture are provided with upper and lower clamp grooves respectively, and breaking mechanisms are sleeved on the factures. Each breaking mechanism comprises a housing, a lock cylinder, and a U-shaped clamp, the housing is longitudinally provided with a first through hole, the lock cylinder is horizontally disposed in the middle of the housing, the right end of the lock cylinder is smaller than the left end in diameter, the right end of the lock cylinder extends into a right cavity of the housing, the middle of the lock cylinder is provided with a second through hole, and the U-shaped clamp is screwed to the right end of the lock cylinder and is in sliding fit with the cavity. The lock cylinder is driven by a key for the lock cylinder to rotate so as to drive the U-shaped clamp to horizontally slide side to side in the cavity of the housing. The burglar mesh escape device is simple in structure, convenient to mount, additionally applicable to the old burglar mesh, safe, reliable and quick for mesh breakage.

Description

The safety grid escape device
Technical field
The utility model relates to the safety grid in house, especially a kind of escape device of scoring a goal fast of safety grid.
Background technology
The safety grid in house is that the resident enters the room and a kind of anti-thefting facility of passive use from window in order to prevent the burglar, and for increasing the fastness of safety grid, this anti-thefting facility is difficult to destroy mostly with reinforcing bar or steel-pipe welding manufacturing, and is safe and reliable.But in case indoor the generation such as fortuitous events such as fire, this safety grid often stops again or has hindered indoor occupant to escape from window, and safety grid has at this moment just become " net of death " to stranded indoor people.
In order to address this problem, some residents are used for breaking apart by chopping the railing of safety grid at the other broadax of having prepared of window when escape.But broadax is very heavy, old man, the unable use of child, and can to safety grid even building damage.
Chinese utility model patent 201010597000.6 has been announced a kind of " fire hazard escape type antitheft net ", it is provided with Yishanmen on safety grid, one side of door is hinged with hinge and safety grid, the opposite side of door locks together with door lock and safety grid, when breaking out of fire or chance emergency, can be with door-lock opening, escape pushes the door open.The fire hazard escape type antitheft net of this structure need to be made door, complex structure on safety grid; Men Taixiao be difficult for escaping from, Men Taida door pin insufficient strength, easily by burglar's stretch bending.
Chinese utility model patent ZL200420010292.9 discloses a kind of " life-saving theftproof mesh ", its top or bottom at safety grid body (1) dual-side is connected with respectively the steady pin (2) that penetrates body of wall, is provided with fixture in steady pin (2) termination; Be provided with a rotating shaft (3) in the upper the other end broad ways with respect to steady pin (2) of safety grid body (1), when breaking out of fire or chance emergency, fixing pin can be extracted, safety grid can be pushed open, and indoor occupant can be from window escape.The life-saving theftproof mesh of this structure is installed complicated and destroys body of wall, exists mistake to pull out the fixedly hidden danger of pin.
The utility model opposition thinking, break the normal procedure, first the safety grid railing is disconnected, then firmly connect the escape of in emergency circumstances scoring a goal fast by the utility model.
The utility model content
The purpose of this utility model is: a kind of safety grid escape device is provided, and it is simple in structure, and is easy for installation, also can install additional on old safety grid, safe and reliable, scores a goal rapidly.
For achieving the above object, the utility model can be taked following technical proposals:
A kind of safety grid escape device of the utility model, comprise: the safety grid that is consisted of by the interconnection of longitudinal and transverse safety grid railing, top and/or lower horizontal at least one vertical safety grid railing offer fracture, be respectively equipped with draw-in groove and lower bayonet slot on the vertical safety grid railing of the upper and lower both sides of described fracture, be arranged with at described incision position the mechanism of scoring a goal, the described mechanism of scoring a goal comprises:
A housing, described housing longitudinally offer the first through hole that is slidably matched with described vertical safety grid railing,
A lock core, described lock core along continuous straight runs are arranged at housing middle part, and its right-hand member diameter is less than or equal to the left end diameter, and this right-hand member extends the chamber on housing right side, and this lock core middle part is provided with the second through hole that is slidably matched with described vertical safety grid railing,
With a U-shaped fastener, described U-shaped fastener is bolted in described lock core right-hand member, and is slidably matched with described inner chamber;
Stir lock core by the key of lock core and rotate, drive described U-shaped fastener along continuous straight runs in the inner chamber of described housing and horizontally slip, its upper and lower dop fastens with described upper and lower draw-in groove respectively when U-shaped fastener slides into the limit on the left position; Its upper and lower dop breaks away from described upper and lower draw-in groove respectively when U-shaped fastener slides into the limit on the right-right-hand limit position, and the dead in line of described the second through hole and the first through hole.
The described mechanism of scoring a goal is two, is arranged at respectively the upper and lower of a vertical safety grid railing.
Described lock core outer end is provided with bulge loop, is used for the restriction lock core and moves to chamber; The lock core middle part is provided with collar, is used for the restriction lock core and moves outside chamber.
The gap of described incision position equals the external diameter at lock core middle part; Described housing is cuboid, or cylinder, or multiple edge body; The cross section of described vertical safety grid railing is circular, or rectangle, or polygon, and the through hole that is slidably matched with it has the shape suitable with the cross section of this vertical safety grid railing; Described upper draw-in groove and lower bayonet slot are all around corresponding vertical safety grid railing.
The key of described lock core is arranged in the escaping tool placing box, also is provided with life line, self-rescue apparatus in described escaping tool placing box.
compared with prior art the beneficial effects of the utility model are: owing to adopting technique scheme, top and/or lower horizontal at least one vertical safety grid railing offer fracture, on described fracture, be respectively equipped with draw-in groove and lower bayonet slot on the vertical safety grid railing of lower both sides, be arranged with at described incision position the mechanism of scoring a goal, stirring lock core by the key of lock core rotates, be arranged at the U-shaped fastener on lock core right-hand member screw thread, because stopping, the chamber wall of inner chamber do not rotate with lock core, only along continuous straight runs horizontally slips in the inner chamber of described housing 5, when U-shaped fastener slides into the limit on the left position on it, lower dop respectively with described on, lower bayonet slot fastens, so just the vertical safety grid railing that disconnects in advance firmly is connected together, when U-shaped fastener 403 slides into the limit on the right-right-hand limit position on it, lower dop is respectively on described, break away from lower bayonet slot, and the dead in line of described the second through hole and the first through hole, so just can slip off the incision position of mechanism from vertical safety grid railing that score a goal, expose fracture, the vertical safety grid railing of bending, in case of emergency, only need several seconds, just the escape of can scoring a goal.
Further beneficial effect is: the described mechanism of scoring a goal is two, be arranged at respectively the upper and lower of a vertical safety grid railing, this structure, after opening two mechanisms of scoring a goal with same key, two fractures of top and the bottom expose simultaneously, the vertical safety grid railing of middle part is fully unsettled, need not to bend vertical safety grid railing and just can remove, convenient escape.
Further beneficial effect is: the key of described lock core is arranged in the escaping tool placing box, also be provided with life line, self-rescue apparatus in described escaping tool placing box, this structure is convenient to find the escape key, take out simultaneously escaping tool, realize self-help escape fully.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that in Fig. 1, U-shaped fastener is displaced into the limit on the left position;
Fig. 3 is the left TV structure schematic diagram of Fig. 2;
Fig. 4 is the plan structure schematic diagram of Fig. 1 middle shell;
Fig. 5 is the right TV structure schematic diagram of Fig. 1;
Fig. 6 is the preferred mounting structure schematic diagram of the utility model.
The specific embodiment
As shown in Fig. 1 to 6, a kind of safety grid escape device of the utility model, comprise: the safety grid that is consisted of by vertical safety grid railing 1 and horizontal safety grid railing 2 interconnections, the cross section of described vertical safety grid railing 1 is circular, the top of a vertical safety grid railing 1 offers fracture 3 therein, also level offers fracture 3 in the bottom of this vertical safety grid railing 1, be respectively equipped with draw-in groove 4 and lower bayonet slot 4 ' on the vertical safety grid railing 1 of each described fracture 3 upper and lower both sides, all be arranged with at two described fracture 3 places the mechanism 6 of scoring a goal, the described mechanism 6 of scoring a goal comprises:
Housing 5, described housing 5 is cuboid, vertically offers along it through hole 401 that is slidably matched with vertical safety grid railing 1, through hole 401 has the shape suitable with this vertical safety grid railing 1;
A lock core 402, described lock core 402 along continuous straight runs are arranged at housing 5 middle parts, its right-hand member diameter is less than the left end diameter, and this right-hand member extends the chamber 404 on housing 5 right sides, described inner chamber 404 connects with described through hole 401, and lock core 402 middle parts are provided with and the second through hole 401 ' of indulging safety grid railing 1 and being slidably matched;
With U-shaped fastener 403, described U-shaped fastener 403 is bolted in described lock core 402 right-hand members, and is slidably matched with described inner chamber 404;
stirring lock core 402 by the key of lock core 402 rotates, be arranged at the U-shaped fastener 403 on lock core 402 right-hand member screw threads, because stopping, the chamber wall of inner chamber 404 do not rotate with lock core 402, only the interior along continuous straight runs of inner chamber 404 at described housing 5 horizontally slips, when U-shaped fastener 403 slides into the limit on the left position on it, lower dop 405, 405 ' respectively with described on, lower bayonet slot 4, 4 ' fastens, so just the vertical safety grid railing that disconnects in advance firmly is connected together, when U-shaped fastener 403 slides into the limit on the right-right-hand limit position on it, lower dop 405, 405 ' respectively on described, lower bayonet slot 4, break away from 4 ', and the dead in line of described the second through hole 401 ' and the first through hole 401, so just can be in case of emergency, only need several seconds, the incision position of mechanism from vertical safety grid railing 1 slips off scoring a goal, expose fracture, open the safety grid escape.
Described lock core 402 outer ends are provided with bulge loop 406, are used for restriction lock core 402 and move to chamber 404, and lock core 402 middle parts are provided with collar 407, are used for restriction lock core 402 to the outer movement of chamber 404.
As preferably, the gap at described fracture 3 places equals the external diameter at lock core 402 middle parts, or has less gap (0.1 to 1 millimeter), can strengthen bulk strength like this; All around corresponding vertical safety grid railing 1, this structure is convenient to lock for described upper draw-in groove 4 and lower bayonet slot 4 ', also can make the mechanism 6 of scoring a goal around vertical safety grid railing 1 rotation, makes the robber at one's wit's end.
This specific embodiment also is provided with two mechanisms 6 of scoring a goal altogether in the upper and lower of a vertical safety grid railing 1, after using identical key to open these two mechanisms 6 of scoring a goal, vertical safety grid railing 1 interlude just can be removed.The mechanism 6 of scoring a goal also can only be set, at this moment, after opening the mechanism 6 of scoring a goal, need the survivor vertical safety grid railing 1 stretch bending.As preferably, the key of described lock core is arranged in the escaping tool placing box, also is provided with life line, self-rescue apparatus etc. in described escaping tool placing box, and this structure is convenient to find the escape key, takes out simultaneously escaping tool, realizes self-help escape fully.
The orientation such as the utility model front, back, left, right, up, down are take Fig. 1 as reference data.Lock core marble between lock core 402 and housing 5 does not omit in the accompanying drawings and draws.

Claims (5)

1. safety grid escape device, comprise: by the safety grid of longitudinal and transverse safety grid railing (1,2) interconnection formation, it is characterized in that: top and/or lower horizontal at least one vertical safety grid railing (1) offer fracture (3), be respectively equipped with draw-in groove (4) and lower bayonet slot (4 ') on the vertical safety grid railing (1) of the upper and lower both sides of described fracture (3), locate to be arranged with at described fracture (3) mechanism (6) of scoring a goal, the described mechanism of scoring a goal (6) comprising:
A housing (5), described housing (5) longitudinally offer the first through hole (401) that is slidably matched with described vertical safety grid railing (1),
A lock core (402), described lock core (402) along continuous straight runs is arranged in the middle part of housing (5), its right-hand member diameter is less than or equal to the left end diameter, and this right-hand member extends the chamber (404) on housing (5) right side, this lock core (402) middle part is provided with the second through hole (401 ') that is slidably matched with described vertical safety grid railing (1)
With a U-shaped fastener (403), described U-shaped fastener (403) is bolted in described lock core (402) right-hand member, and is slidably matched with described inner chamber (404);
Stirring lock core (402) by the key of lock core (402) rotates, drive described U-shaped fastener (403) along continuous straight runs in the inner chamber (404) of described housing (5) and horizontally slip, its upper and lower dop (405,405 ') fastens with described upper and lower draw-in groove (4,4 ') respectively when U-shaped fastener (403) slides into the limit on the left position; Its upper and lower dop (405,405 ') breaks away from described upper and lower draw-in groove (4,4 ') respectively when U-shaped fastener (403) slides into the limit on the right-right-hand limit position, and the dead in line of described the second through hole (401 ') and the first through hole (401).
2. according to safety grid escape device according to claim 1, it is characterized in that: the described mechanism of scoring a goal (6) is two, is arranged at respectively the upper and lower of a vertical safety grid railing (1).
3. safety grid escape device according to claim 1 and 2 is characterized in that: described lock core (402) outer end is provided with bulge loop (406), is used for restriction lock core (402) mobile to chamber (404); Lock core (402) middle part is provided with collar (407), is used for restriction lock core (402) mobile outside chamber (404).
4. safety grid escape device according to claim 3 is characterized in that: the gap that described fracture (3) is located equals the external diameter at lock core (402) middle part; Described housing is cuboid, or cylinder, or multiple edge body; The cross section of described vertical safety grid railing (1) is circular, or rectangle, or polygon, and the through hole that is slidably matched with it (401) has the shape suitable with the cross section of this vertical safety grid railing (1); Described upper draw-in groove (4) and lower bayonet slot (4 ') are all around corresponding vertical safety grid railing (1).
5. safety grid escape device according to claim 4, it is characterized in that: the key of described lock core (402) is arranged in the escaping tool placing box, also is provided with life line, self-rescue apparatus in described escaping tool placing box.
CN 201220717479 2012-12-24 2012-12-24 Burglar mesh escape device Expired - Fee Related CN202990796U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220717479 CN202990796U (en) 2012-12-24 2012-12-24 Burglar mesh escape device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220717479 CN202990796U (en) 2012-12-24 2012-12-24 Burglar mesh escape device

Publications (1)

Publication Number Publication Date
CN202990796U true CN202990796U (en) 2013-06-12

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CN 201220717479 Expired - Fee Related CN202990796U (en) 2012-12-24 2012-12-24 Burglar mesh escape device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103015874A (en) * 2012-12-24 2013-04-03 浙江省江山市浙安消防设备有限公司 Burglar mesh escape device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103015874A (en) * 2012-12-24 2013-04-03 浙江省江山市浙安消防设备有限公司 Burglar mesh escape device
CN103015874B (en) * 2012-12-24 2015-07-15 浙江省江山市浙安消防设备有限公司 Burglar mesh escape device

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130612

Termination date: 20171224

CF01 Termination of patent right due to non-payment of annual fee