CN112065248A

CN112065248A - Openable anti-theft net convenient for rescue

Info

Publication number: CN112065248A
Application number: CN202010842325.XA
Authority: CN
Inventors: 金杨杨
Original assignee: Individual
Current assignee: Hebei Shunqiang Wire Mesh Products Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2020-12-11
Anticipated expiration: 2040-08-20
Also published as: CN112065248B

Abstract

The invention provides an openable anti-theft net convenient for rescue, which relates to the technical field of anti-theft nets and aims to solve the problems that when the existing anti-theft net is used, when the size is not correct during installation, small-amplitude adjustment and extension cannot be carried out, and the existing anti-theft net cannot be fixed and installed in an auxiliary manner after adjustment; the main body is of a rectangular structure, and a connecting hole is formed in the main body; the outer end of the insert block is embedded and installed inside the splicing groove, and the upper part of the outer end of the insert block is contacted with the bottom of the top plate; the connecting piece is arranged on the inner sides of the two main bodies. The pulling pole of here is used for imbedding the inner of installation inserted block for the inserted block can move in the interior storehouse of pulling pole after being connected with the main part, thereby makes this device can adjust by a small margin, thereby the installation of agreeing with more convenient, makes after the inserted block is tensile, and the fixture block of inserted block can insert the inside of draw-in groove fixed, makes the inserted block unable internal contraction.

Description

Openable anti-theft net convenient for rescue

Technical Field

The invention belongs to the technical field of anti-theft nets, and particularly relates to an openable anti-theft net convenient for rescue.

Background

The anti-theft net is a metal net with a protective function, is mostly net-shaped, and is installed at places where doors, windows, ventilation openings and the like can be invaded. The anti-theft net is the most important security protection measure of the windows of the residential buildings. The dense hemp anti-theft net tightly wraps the building.

For example, application No.: CN201310543285.9 relates to an openable anti-theft net strip for windows, which includes an openable door frame hinged on the front of a frame body by an anti-theft net frame. Through setting up like this, can open the portal business turn over when emergency after can letting the theftproof rack installation.

Based on prior art discovery, current anti-theft net when using, when the installation runs into the size not right, can't carry out small-amplitude regulation and extend, and can't make its fixed supplementary installation after adjusting, and current burglary-resisting window is in the use of using, when running into the outside rescue, the unable convenient follow outside of fire fighter is opened the burglary-resisting window, and in the time of usual use, can't hide the protection with opening the switch.

Disclosure of Invention

In order to solve the technical problems, the invention provides an openable anti-theft net convenient for rescue, and aims to solve the problems that when the existing anti-theft net is used, when the size is not correct during installation, small-amplitude adjustment and extension cannot be performed, the existing anti-theft net cannot be fixedly and auxiliary installed after adjustment, and when the existing anti-theft window is used, when external rescue is performed, a fire fighter cannot conveniently open the anti-theft window from the outside, and when the existing anti-theft window is used, an open switch cannot be concealed and protected during normal use.

The invention relates to a purpose and an effect of an openable anti-theft net convenient for rescue, which are achieved by the following specific technical means:

an openable anti-theft net convenient for rescue comprises a main body, an inserting block, a pulling rod, a connecting piece, a turning piece, a control piece and a moving block; the main body is of a rectangular structure, and a connecting hole is formed in the main body; the outer end of the insert block is embedded and installed inside the splicing groove, and the upper part of the outer end of the insert block is contacted with the bottom of the top plate; the connecting pieces are arranged on the inner sides of the two main bodies, and four jacks with rectangular structures are arranged at the upper end and the lower end of the inside of each connecting piece; the overturning part is arranged in the rectangular mounting groove of the connecting part, and the connecting shafts at two ends of the overturning part are embedded in the connecting grooves; the bottom of the control piece is embedded in the moving groove, and the baffle plates on the side edges of the control piece are inserted into the rectangular grooves on the side edges of the moving groove.

The pulling rod comprises an inner bin, a clamping groove and an auxiliary block; the pulling rod is of a rectangular strip-shaped structure, and two ends of the inside of the pulling rod are provided with inner bins; the inner bin is of an L-shaped structure, and the top end of the inner bin is provided with clamping grooves which are uniformly arranged; the clamping groove is of a wedge-shaped structure and is of an adjustable limiting structure; the inner ends of the inserting blocks are inserted into the inner bins at the two ends of the pulling rod, and the top ends of the clamping blocks are inserted into the clamping grooves in the pulling rod.

The moving block comprises a guide plate and a limiting block; the moving block is of a triangular structure, and the bottom of the moving block is of an arc structure; guide plates are arranged on two sides of the moving block and embedded into the guide grooves of the top groove; the moving block is a stressed moving structure; the moving block is embedded in the top groove, and two sides of the top end of the moving block are connected with the inside of the rectangular groove of the top groove through four springs.

Furthermore, the main body comprises an extension plate, a splicing groove and a top plate; the main body is of a rectangular strip-shaped structure, and an extension plate of a rectangular structure is arranged on the inner side of the main body; the top end of the main body is provided with a splicing groove with a T-shaped structure, a top plate is embedded in the splicing groove, and the top plate is of an L-shaped structure; the top plate is a movable limiting structure.

Furthermore, the insert block comprises an inner groove and a fixture block; the whole inserting block is of an L-shaped structure, and the outer end of the inserting block is of a T-shaped structure; an inner groove with a T-shaped structure is arranged inside the inner end of the inserting block, and a clamping block is arranged inside the inner groove through a spring; the fixture block is of a T-shaped structure, and the top end of the fixture block is of a wedge-shaped structure; the fixture block is a movable limiting structure.

Furthermore, the pulling rod also comprises an auxiliary block; the auxiliary block is of a wedge-shaped strip structure and is made of rubber; the auxiliary block is arranged on the outer side of the pulling rod.

Furthermore, the connecting piece comprises a top block and a connecting groove; the connecting piece is of a grid-shaped structure, and a rectangular mounting groove is formed in the connecting piece; rectangular insertion grooves are formed in the upper end and the lower end of each of two sides of the connecting piece, and extension plates are inserted into the rectangular insertion grooves; four jacking blocks are embedded into the middle positions of the two sides of the connecting piece through springs, and the jacking blocks are of T-shaped structures; two sides of the inside of the connecting piece are provided with connecting grooves with inclined structures, and the bottoms of the connecting grooves are of arc structures; the connecting groove is of a reversible connecting structure.

Furthermore, the overturning part comprises a moving groove and a top groove; the turnover piece is of a rectangular structure, and the upper end and the lower end of the interior of the turnover piece are provided with moving grooves; the moving groove is of a T-shaped structure, and a rectangular groove is formed in the outer side of the top end of the moving groove; the top groove is of a rectangular structure, guide grooves of the rectangular structure are arranged on two sides of the top groove, and four rectangular grooves are formed in the outer side of the inner part of the top groove; the top grooves are arranged at the upper end and the lower end of the outer side of the turnover piece in parallel; the moving groove is a guidable moving structure.

Further, the control member comprises a baffle plate; the control piece is of a rectangular long strip structure, and the bottom of the control piece is of a T-shaped structure; a baffle is arranged on the side edge of the bottom of the control piece and is of a rectangular long strip structure; the baffle is a movable sealing structure.

Further, the moving block further comprises a limiting block; the limiting block is of a rectangular structure, and the outer side of the top end of the limiting block is of an inclined structure; the bottom of the limiting block is connected with the top end of the moving block.

Compared with the prior art, the invention has the following beneficial effects:

in the device, a pulling rod and a moving block are arranged, the pulling rod is used for embedding the inner end of the inserted block, so that the inserted block can move in the inner bin of the pulling rod after being connected with the main body, the device can be adjusted in a small range, the inserted block can be more conveniently and conveniently installed in a matching manner, after the inserted block is stretched, the clamping block of the inserted block can be inserted into the clamping groove to be fixed, the inserted block cannot retract, the inserted block can effectively support and install the main body, the device is more stably installed, the inner bin is of an L-shaped structure, the clamping groove is arranged uniformly, the inserted block cannot be separated from the inner bin when the inserted block moves and stretches in the inner bin, after the clamping block moves to a proper position, the device is positioned at a proper width, the clamping block can be fixed in the clamping groove, the inserted block cannot retract, and the device is supported in a stretching state, the clamping groove is of a wedge-shaped structure, so that when the inserting block is stretched outwards, the clamping block can be smoothly guided to retract inwards, and the auxiliary block is used for assisting in contacting the pulling rod with a wall body, so that the auxiliary block can play a role in sealing and assisting in fixing, and the device can be more stably installed and used;

still furthermore, the moving block is arranged in the top groove, so that the limiting block can be pushed by the control part to move outwards, the moving block can be inserted into the jack in the connecting part, the overturning part cannot be overturned, and is stably fixed, after the control part pushes the moving block, the moving block cannot be found, a concealing effect can be achieved, and the anti-theft performance is better, if the control part needs to be opened for rescue from the outside, the control part can be directly moved to the side, so that the moving block can be moved, so that the overturning part can be overturned to be opened for rescue, the moving block is of a triangular structure, the bottom of the moving block is of an arc structure, when the control part is moved to jack up, the moving block can be effectively pushed, and the guide plate is arranged in the guide groove of the top groove, so that the moving block cannot be separated after moving, can play the effect of direction, and the stopper is then inside being used for inserting the inside jack of connecting piece, make the movable block after being pushed up, the stopper can be forced to remove to insert jack inside fixed together, make the unable upset of upset piece, thereby solved when using, when the installation meets the size not right, can't carry out the small amplitude regulation and extend, and can't make its fixed supplementary installation after adjusting, and current burglary-resisting window is in the use, when meetting outside rescue, the unable convenient follow outside of fire fighter is opened the burglary-resisting window, and in the time of usual use, can't be with opening the problem that the switch carries out the concealed protection.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective and partially enlarged structure of the main body of the present invention.

Fig. 3 is a partial cross-sectional view and a partial enlarged structure of the insert block of the present invention.

Fig. 4 is a partial cross-section and a partial enlarged structure schematic diagram of the pulling rod of the present invention.

Fig. 5 is a partial cross-sectional structural view of the connector of the present invention.

Fig. 6 is a partial cross-sectional view and a partial enlarged structure of the flip according to the present invention.

Fig. 7 is a schematic perspective view of the control member of the present invention.

Fig. 8 is a perspective view of the moving block of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. an extension plate; 102. splicing grooves; 103. a top plate; 2. inserting a block; 201. an inner tank; 202. a clamping block; 3. pulling a rod; 301. an inner bin; 302. a card slot; 303. an auxiliary block; 4. a connecting member; 401. a top block; 402. connecting grooves; 5. a turnover piece; 501. a moving groove; 502. a top groove; 6. a control member; 601. a baffle plate; 7. a moving block; 701. a guide plate; 702. and a limiting block.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 8:

the invention provides an openable anti-theft net convenient for rescue, which comprises: the device comprises a main body 1, an inserting block 2, a pulling rod 3, a connecting piece 4, an overturning piece 5, a control piece 6 and a moving block 7; the main body 1 is of a rectangular structure, and a connecting hole is formed in the main body 1; the outer end of the insert block 2 is embedded and installed inside the splicing groove 102, and the upper part of the outer end of the insert block 2 is contacted with the bottom of the top plate 103; the connecting pieces 4 are arranged on the inner sides of the two main bodies 1, and four jacks with rectangular structures are arranged at the upper and lower ends in the connecting pieces 4; the turnover piece 5 is arranged inside the rectangular mounting groove of the connecting piece 4, and the connecting shafts at two ends of the turnover piece 5 are embedded inside the connecting groove 402; the bottom of the control member 6 is fitted inside the moving slot 501, and the blocking plate 601 of the side of the control member 6 is inserted inside the rectangular groove of the side of the moving slot 501.

The pulling rod 3 comprises an inner bin 301, a clamping groove 302 and an auxiliary block 303; the pulling rod 3 is in a rectangular strip-shaped structure, and the inner bins 301 are arranged at two ends inside the pulling rod 3; the inner bin 301 is of an L-shaped structure, and the top end of the inner bin 301 is provided with clamping grooves 302 which are uniformly arranged; the clamping groove 302 is of a wedge-shaped structure, and the clamping groove 302 is of an adjustable limiting structure; the inner ends of the inserting blocks 2 are inserted into the inner bins 301 at two ends of the pulling rod 3, the top ends of the fixture blocks 202 are inserted into the clamping slots 302 in the pulling rod 3, the pulling rod 3 is used for embedding and installing the inner ends of the inserting blocks 2, so that the inserting blocks 2 can move in the inner bins 301 of the pulling rod 3 after being connected with the main body 1, the device can be adjusted in a small amplitude, the conjunction installation is more convenient, after the inserting blocks 2 are stretched, the fixture blocks 202 of the inserting blocks 2 can be inserted into the clamping slots 302 to be fixed, the inserting blocks 2 cannot be retracted, the main body 1 is effectively supported and installed by the inserting blocks 2, the device is more stably installed, the inner bins 301 are of an L-shaped structure, the inner bins 301 are not separated from the inner bins 301 when the inserting blocks 2 move and stretch in the inner bins, and the uniformly arranged clamping slots 302 are after the fixture blocks 202 move to proper positions, after making this device be in appropriate width, can make fixture block 202 fixed in the inside of draw-in groove 302 for the inserted block 2 can not contract inwards, thereby is in tensile state with this device support, and draw-in groove 302 is the wedge structure, is in order to make when inserted block 2 outwards tensile, fixture block 202 can be by smooth direction contract inwards.

The moving block 7 comprises a guide plate 701 and a limiting block 702; the moving block 7 is of a triangular structure, and the bottom of the moving block 7 is of an arc structure; guide plates 701 are arranged on two sides of the moving block 7, and the guide plates 701 are embedded in the guide grooves of the top groove 502; the moving block 7 is a stressed moving structure; the moving block 7 is embedded in the top groove 502, two sides of the top end of the moving block 7 are connected with the inside of the rectangular groove of the top groove 502 through four springs, the moving block 7 is arranged in the top groove 502, the limiting block 702 can be pushed by the control part 6 to move outwards, the moving block 7 can be inserted into the jack inside the connecting part 4, the turnover part 5 cannot be turned over and is fixed stably, after the control part 6 pushes the moving block 7, the moving block 7 cannot be found, a hidden effect can be achieved, the anti-theft performance is better, if rescue needs to be opened from the outside, the control part 6 can be directly moved to the side, the moving block 7 can be moved, the turnover part 5 can be turned over and opened for rescue, the moving block 7 is of a triangular structure, the bottom is of an arc-shaped structure, when the control part 6 is moved and pushed up, the moving block 7 can be effectively pushed, and the guide plate 701 is arranged in the guide groove of the top groove 502, so that the moving block 7 cannot be separated after moving and can play a role in guiding.

The main body 1 comprises an extension plate 101, a splicing groove 102 and a top plate 103; the main body 1 is a rectangular strip-shaped structure, and the inner side of the main body 1 is provided with an extension plate 101 with a rectangular structure; the top end of the main body 1 is provided with a splicing groove 102 with a T-shaped structure, a top plate 103 is embedded in the splicing groove 102, and the top plate 103 is of an L-shaped structure; roof 103 is portable limit structure, main part 1 is used for establishing the side at this device, make main part 1 can be directly with wall body fixed connection, and extension board 101 is when main part 1 carries out small-amplitude width modulation, extension board 101 can play supplementary direction and the effect that extends, and splice groove 102 is used for making the outer end of inserted block 2 male, make inserted block 2 can be connected with main part 1 through splice groove 102, splice groove 102 is T shape structure, make the outer end of inserted block 2 insert after can 'T remove about, roof 103 is used for being in the top of inserted block 2, make after the concatenation of inserted block 2, main part 1 and wall body fixed connection, make roof 103 can' T remove outwards, thereby effectually block fixed with inserted block 2.

Wherein, the insert 2 comprises an inner groove 201 and a fixture block 202; the whole of the insert block 2 is of an L-shaped structure, and the outer end of the insert block 2 is of a T-shaped structure; an inner groove 201 with a T-shaped structure is arranged inside the inner end of the inserting block 2, and a clamping block 202 is arranged inside the inner groove 201 through a spring; the fixture block 202 is of a T-shaped structure, and the top end of the fixture block 202 is of a wedge-shaped structure; the fixture block 202 is a movable limiting structure, the insert block 2 is used for being connected with the main body 1 and being inserted into the inner bin 301, when the width of the device needs to be adjusted, the width of the device can be adjusted by moving the insert block 2 in the inner bin 301, the inner slot 201 is used for being embedded with the fixture block 202, so that the fixture block 202 can be stressed to move in the inner slot 201, the top end of the fixture block 202 is of a wedge-shaped structure, the top end of the fixture block 202 is used for enabling the fixture block 202 to smoothly retract when the insert block 2 is pulled outwards in the inner bin 301, after the position of the insert block 2 is adjusted, the fixture block 202 can be inserted into the clamping slot 302, the insert block 2 cannot retract, the main body 1 can be fixed after being extended, the outer end of the insert block 2 is of a T-shaped structure, and the insert block can be stably and fixedly installed and connected after being inserted into the splicing slot 102.

Wherein, the pulling rod 3 further comprises an auxiliary block 303; the auxiliary block 303 is in a wedge-shaped strip structure, and the auxiliary block 303 is made of rubber; the auxiliary block 303 is installed outside the pulling rod 3, and the auxiliary block 303 is used for assisting the pulling rod 3 to contact with the wall body, so that the auxiliary block 303 can play a role in sealing and assisting in fixing, and the device can be installed and used more stably.

The connecting piece 4 comprises a top block 401 and a connecting groove 402; the connecting piece 4 is of a grid-shaped structure, and a rectangular mounting groove is formed in the connecting piece 4; rectangular insertion grooves are formed in the upper end and the lower end of the two sides of the connecting piece 4, and extension plates 101 are inserted into the rectangular insertion grooves; four top blocks 401 are embedded into the middle positions of two sides of the connecting piece 4 through springs, and the top blocks 401 are of T-shaped structures; two sides of the inside of the connecting piece 4 are provided with connecting grooves 402 with an inclined structure, and the bottom of each connecting groove 402 is of an arc structure; connecting groove 402 is connection structure that can overturn, connecting piece 4 is used for installing in the inside of two main parts 1, thereby constitute the protection network wholly with upset piece 5, the kicking block 401 of connecting piece 4 then is used for receiving the outside removal of spring, make after the width is adjusted to 1 little amplitude of main part, the power that kicking block 401 can receive the spring outwards removes and carries out supplementary sealed the blockking, connecting groove 402 then is used for making the connecting axle embedding of upset piece 5 at its inside upset, and conceal the upset, if the fire fighter gets into the time, can relieve stopper 702 earlier fixed, then the connecting axle of control upset piece 5 breaks away from the inside of connecting groove 402, thereby make upset piece 5 can be rescued by convenient taking off.

Wherein, the turnover part 5 comprises a moving groove 501 and a top groove 502; the turnover part 5 is of a rectangular structure, and the upper end and the lower end of the interior of the turnover part 5 are provided with moving grooves 501; the moving groove 501 is of a T-shaped structure, and a rectangular groove is formed in the outer side of the top end of the moving groove 501; the top groove 502 is of a rectangular structure, guide grooves of the rectangular structure are arranged on two sides of the top groove 502, and four rectangular grooves are formed in the outer side of the inner part of the top groove 502; the top grooves 502 are arranged at the upper end and the lower end of the outer side of the turnover part 5 in parallel; the moving groove 501 is a guide moving structure, the turning part 5 plays a role of turning and opening, the device can be opened for use, the moving groove 501 is used for embedding and installing the control part 6, the bottom of the control part 6 can be embedded in the control part to move in a guide mode, the top groove 502 is used for installing the moving block 7, the moving block 7 can be moved and used in the control part 6, the moving block 7 is pushed against the control part 6, the limiting block 702 can be located in a jack inside the connecting part 4, and the turning part 5 can be effectively fixed and cannot be turned.

Wherein, the control member 6 comprises a baffle 601; the control piece 6 is of a rectangular long strip structure, and the bottom of the control piece 6 is of a T-shaped structure; a baffle 601 is arranged on the side edge of the bottom of the control member 6, and the baffle 601 is of a rectangular long strip structure; the baffle 601 is a movable sealing structure, the control member 6 is used for controlling the moving block 7 to move, when the moving block 7 needs to fix the turnover member 5, the bottom of the control member 6 can move in the moving groove 501 in a guiding manner, so that the control member 6 can push the moving block 7 to move and be fixedly installed, and the baffle 601 is used for being installed in a rectangular groove on the side of the moving groove 501, so that when the control member 6 pushes the moving block 7, the baffle 601 can play a role in sealing.

The moving block 7 further includes a limiting block 702; the limiting block 702 is of a rectangular structure, and the outer side of the top end of the limiting block 702 is of an inclined structure; the bottom of the limiting block 702 is connected with the top end of the moving block 7, and the limiting block 702 is used for being inserted into the jack inside the connecting piece 4, so that after the moving block 7 is jacked, the limiting block 702 can be forced to move together and be inserted into the jack to be fixed, and the turnover piece 5 cannot be turned over.

When in use: when the device is needed to be used, the device can be spliced through manpower, so that the extension plates 101 of the main body 1 can be inserted into the insertion grooves at two sides of the connecting piece 4, then the outer ends of the insertion blocks 2 are inserted into the splicing grooves 102 of the main body 1, then the top plate 103 is pushed to move, so that the top plate 103 can be positioned above the outer ends of the insertion blocks 2, then the device is moved to a needed installation position through manpower, then the main body 1 is controlled to stretch towards two sides, so that the insertion blocks 2 can move in the inner bin 301, so that the top ends of the clamping blocks 202 can pass through the inner parts of the clamping grooves 302, after the main body 1 is completely stretched, the top ends of the clamping blocks 202 can be inserted into the inner parts of the clamping grooves 302 to be fixed, so that the main body 1 cannot retract inwards, then the main body 1 is fixed through bolts, so that the auxiliary blocks 303 can be contacted with the upper and lower ends of the installation position for auxiliary fixation, then, thereby will overturn 5 installation and use, when needs open upset 5, perhaps need the fireman when rescuing, can make control 6 remove to both sides through the manpower, make control 6 can relieve spacing to movable block 7, make movable block 7 can contract inwards, thereby relieve the fixed to upset 5, then control upset 5 overturns, then control upset 5 shifts up, make the connecting axle of upset 5 break away from the inside of spread groove 402, thereby make taking off that upset 5 can be convenient, movable block 7 is when not using, can be in the inside of overhead gage 502 and conceal fixedly, can make and prevent down the better effect.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. An openable anti-theft net convenient for rescue is characterized in that: the method comprises the following steps: the device comprises a main body (1), an inserting block (2), a pulling rod (3), a connecting piece (4), a turning piece (5), a control piece (6) and a moving block (7); the main body (1) is of a rectangular structure, and a connecting hole is formed in the main body (1); the outer end of the insert block (2) is embedded in the splicing groove (102), and the upper part of the outer end of the insert block (2) is contacted with the bottom of the top plate (103); the connecting pieces (4) are arranged on the inner sides of the two main bodies (1), and four jacks with rectangular structures are arranged at the upper end and the lower end of the inside of each connecting piece (4); the overturning part (5) is arranged in the rectangular mounting groove of the connecting part (4), and connecting shafts at two ends of the overturning part (5) are embedded in the connecting groove (402); the bottom of the control member (6) is embedded in the moving groove (501), and the baffle (601) at the side of the control member (6) is inserted in the rectangular groove at the side of the moving groove (501).

The pulling rod (3) comprises an inner bin (301), a clamping groove (302) and an auxiliary block (303); the pulling rod (3) is of a rectangular strip-shaped structure, and inner bins (301) are arranged at two ends inside the pulling rod (3); the inner bin (301) is of an L-shaped structure, and the top end of the inner bin (301) is provided with clamping grooves (302) which are uniformly arranged; the clamping groove (302) is of a wedge-shaped structure, and the clamping groove (302) is of an adjustable limiting structure; the inner ends of the inserting blocks (2) are inserted into the inner bins (301) at the two ends of the pulling rod (3), and the top ends of the clamping blocks (202) are inserted into the clamping grooves (302) in the pulling rod (3).

The moving block (7) comprises a guide plate (701) and a limiting block (702); the moving block (7) is of a triangular structure, and the bottom of the moving block (7) is of an arc structure; guide plates (701) are arranged on two sides of the moving block (7), and the guide plates (701) are embedded in the guide grooves of the top groove (502); the moving block (7) is a stressed moving structure; the moving block (7) is embedded in the top groove (502), and two sides of the top end of the moving block (7) are connected with the inside of the rectangular groove of the top groove (502) through four springs.

2. An openable anti-theft net convenient for rescue according to claim 1, characterized in that: the main body (1) comprises an extension plate 1(01), a splicing groove (102) and a top plate (103); the main body (1) is of a rectangular long strip structure, and an extension plate (101) of a rectangular structure is arranged on the inner side of the main body (1); the top end of the main body (1) is provided with a splicing groove (102) with a T-shaped structure, a top plate (103) is embedded in the splicing groove (102), and the top plate (103) is of an L-shaped structure; the top plate (103) is a movable limiting structure.

3. An openable anti-theft net convenient for rescue according to claim 1, characterized in that: the insert block (2) comprises an inner groove (2) (01) and a fixture block (202); the whole of the insert block (2) is of an L-shaped structure, and the outer end of the insert block (2) is of a T-shaped structure; an inner groove (201) with a T-shaped structure is formed in the inner end of the inserting block (2), and a clamping block (202) is mounted in the inner groove (201) through a spring; the fixture block (202) is of a T-shaped structure, and the top end of the fixture block (202) is of a wedge-shaped structure; the fixture block (202) is a movable limiting structure.

4. An openable anti-theft net convenient for rescue according to claim 1, characterized in that: the pulling rod (3) also comprises an auxiliary block (303); the auxiliary block (303) is in a wedge-shaped long strip structure, and the auxiliary block (303) is made of rubber; the auxiliary block (303) is arranged on the outer side of the pulling rod (3).

5. An openable anti-theft net convenient for rescue according to claim 1, characterized in that: the connecting piece (4) comprises a top block (401) and a connecting groove (402); the connecting piece (4) is of a grid-shaped structure, and a rectangular mounting groove is formed in the connecting piece (4); rectangular insertion grooves are formed in the upper end and the lower end of the two sides of the connecting piece (4), and extension plates (101) are inserted into the rectangular insertion grooves; four ejector blocks (401) are embedded into the middle positions of the two sides of the connecting piece (4) through springs, and the ejector blocks (401) are of T-shaped structures; two sides of the inside of the connecting piece (4) are provided with connecting grooves (402) with inclined structures, and the bottoms of the connecting grooves (402) are of arc structures; the connecting groove (402) is a reversible connecting structure.

6. An openable anti-theft net convenient for rescue according to claim 1, characterized in that: the turnover piece (5) comprises a moving groove (501) and a top groove (502); the turnover piece (5) is of a rectangular structure, and the upper end and the lower end of the interior of the turnover piece (5) are provided with moving grooves (501); the moving groove (501) is of a T-shaped structure, and a rectangular groove is formed in the outer side of the top end of the moving groove (501); the top groove (502) is of a rectangular structure, guide grooves of the rectangular structure are arranged on two sides of the top groove (502), and four rectangular grooves are formed in the outer side of the inner part of the top groove (502); the top grooves (502) are arranged at the upper end and the lower end of the outer side of the turnover piece (5) in parallel; the moving groove (501) is a guidable moving structure.

7. An openable anti-theft net convenient for rescue according to claim 1, characterized in that: the control part (6) comprises a baffle plate (601); the control piece (6) is of a rectangular long strip structure, and the bottom of the control piece (6) is of a T-shaped structure; a baffle (601) is arranged on the side edge of the bottom of the control piece (6), and the baffle (601) is of a rectangular long strip structure; the baffle (601) is a movable sealing structure.

8. An openable anti-theft net convenient for rescue according to claim 1, characterized in that: the moving block (7) further comprises a limiting block (702); the limiting block (702) is of a rectangular structure, and the outer side of the top end of the limiting block (702) is of an inclined structure; the bottom of the limiting block (702) is connected with the top end of the moving block (7).