阅读说明：本技术 一种便于操作的活动锁止防盗网 (Movable locking anti-theft net convenient to operate ) 是由 阙名锋 于 2020-05-20 设计创作，主要内容包括：本发明涉及防盗网技术领域,且公开了一种便于操作的活动锁止防盗网,包括左防盗架和右防盗架,所述左防盗架的内部包括：矩形槽、通气槽、滑键、第一弹簧和通孔,锁止杆的中部左端设置有圆台,锁止杆的右端连接有磁体,U型架的里侧设置有第二弹簧,第三弹簧的右端连接有连接块,右防盗架的内部设置有线圈。通过对线圈通电,螺旋的线圈产生的磁场推动磁体向做移动,磁体带动锁止杆向左移动复位；通过防盗架后侧设置的磁体放在与磁体相对的位置,然后向远离锁止槽的方向拉动,从而达到代替线圈完成锁止杆的打开的目的,且每个被打开的锁止杆不会回弹,这一结构解决了现有的防盗网只有单一的打开方式和使用寿命有限的问题。(The invention relates to the technical field of anti-theft nets, and discloses a movable locking anti-theft net convenient to operate, which comprises a left anti-theft frame and a right anti-theft frame, wherein the left anti-theft frame internally comprises: rectangular channel, air channel, feather key, first spring and through-hole, the middle part left end of locking pole is provided with the round platform, and the right-hand member of locking pole is connected with the magnet, and the inboard of U type frame is provided with the second spring, and the right-hand member of third spring is connected with the connecting block, and the inside of right side theftproof frame is provided with the coil. By electrifying the coil, the magnetic field generated by the spiral coil pushes the magnet to move, and the magnet drives the locking rod to move leftwards to reset; put the position relative with the magnet through the magnet that theftproof frame rear side set up, then to the direction pulling of keeping away from the locking groove to reach the purpose that replaces the coil to accomplish opening of locking pole, and every locking pole of opening can not kick-back, and only single opening mode and the limited problem of life of current anti-theft net have been solved to this structure.)

1. The utility model provides a activity locking burglar mesh convenient to operation, includes left theftproof frame (1) and right theftproof frame (2), its characterized in that: the inside of left side theftproof frame (1) includes: a rectangular groove (101), a vent groove (102), a sliding key (103), a first spring (104) and a through hole (105), a locking groove (201) is formed in the right anti-theft rack (2), solar panels (3) are arranged on the front side surfaces of the left anti-theft rack (1) and the right anti-theft rack (2), anti-theft nets (4) are fixedly connected in the left anti-theft rack (1) and the right anti-theft rack (2), a locking rod (5) is slidably connected in the rectangular groove (101) in the left anti-theft rack (1), a round table (501) is arranged at the left end of the middle part of the locking rod (5), a magnet (502) is fixedly connected at the right end of the locking rod (5), a U-shaped rack (6) is slidably connected at the outer side of the locking rod (5), a second spring (7) is arranged in the inner side of the U-shaped rack (6) and on the right side of the round table (501), a third spring (8) is fixedly connected in the left anti-theft rack, the right end fixedly connected with connecting block (9) of third spring (8), the right-hand member fixedly connected with gasbag (10) of connecting block (9), the right-hand member fixedly connected with of gasbag (10) and rubber ball (11) that third spring (8) are corresponding, the left end fixedly connected with of right side theftproof frame (2) and rubber ball (11) corresponding cushion layer (12), the inside of right side theftproof frame (2) just is provided with on the right side of locking groove (201) and corresponds coil (13) with magnet (502).

2. An easy-to-operate, active locking burglar mesh according to claim 1, characterized in that: the left anti-theft rack (1) is internally provided with a sliding groove corresponding to the sliding key (103), and the upper part of the sliding key (103) is spherical.

3. An easy-to-operate, active locking burglar mesh according to claim 1, characterized in that: the diameter of the locking rod (5) corresponds to the diameter of the ventilation groove (102) and the locking groove (201).

4. An easy-to-operate, active locking burglar mesh according to claim 1, characterized in that: the left side and the right side of the lower part of the U-shaped frame (6) are inclined planes which are inclined inwards.

5. An easy-to-operate, active locking burglar mesh according to claim 1, characterized in that: the U-shaped frame (6) is internally provided with a through hole corresponding to the locking rod (5), and the circular truncated cone (502) is arranged between the left side and the right side of the upper part of the U-shaped frame (6).

6. An easy-to-operate, active locking burglar mesh according to claim 1, characterized in that: the rear end of the vent groove (102) is communicated with a space area between the air bag (10) and the left anti-theft rack (1).

7. An easy-to-operate, active locking burglar mesh according to claim 1, characterized in that: the coil (13) generates a magnetic field that is the same as the magnetic pole of the magnet (502) on the opposite side.

8. An easy-to-operate, active locking burglar mesh according to claim 1, characterized in that: the rear side of the anti-theft rack is provided with a magnet with an invisible outer side.

Technical Field

The invention relates to the technical field of anti-theft nets, in particular to a movable locking anti-theft net convenient to operate.

Background

The anti-theft net is a metal net with a protection function, is mostly in a net shape, and is installed at places where doors, windows, ventilation openings and the like can be invaded. The anti-theft net can prevent the invasion of external personnel and prevent people and objects from falling out of the window. The anti-theft net is a physical structure product with a household anti-theft function, most of the existing anti-theft nets are made of materials such as steel, iron, aluminum alloy and the like, and a high-end ultraviolet anti-theft system is also an anti-theft net in principle, but is rarely applied in the common residential field, so that the anti-theft net is easily ignored by people. At present, residents who have installed anti-theft networks are few, and whether the residents who install the anti-theft networks are involved in junction and uneasiness is considered, so that the residents are afraid of unsafe at home; on the other hand, the escape is afraid of being hindered at critical moment.

The existing movable anti-theft net with the escape function has certain defects, for example, when a fire disaster happens, the movable anti-theft net cannot be opened only by a mode of controlling the movable anti-theft net to be opened through a circuit because the circuit is possibly blown by a big fire, and in addition, the anti-theft net is large, and other structures which pull ropes manually not only occupy space in installation but also are difficult to operate; to some electric locking means such as similar solenoid valve, not only life is limited and difficult dismantlement maintenance after damaging, we have proposed a movable locking burglar mesh convenient to operation for solving above problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the movable locking anti-theft net convenient to operate, which has the advantages of multiple opening modes, long service life, simplicity and easiness in operation and small occupied space, and solves the problems that the existing anti-theft net only has a single opening mode, is limited in service life, is complex to operate and occupies a large space.

(II) technical scheme

In order to achieve the purposes of multiple opening modes, long service life, simple operation and small occupied space, the invention provides the following technical scheme: the utility model provides a activity locking burglar mesh convenient to operation, includes left theftproof frame and right theftproof frame, the inside of left side theftproof frame includes: a rectangular groove, a ventilation groove, a sliding key, a first spring and a through hole, wherein a locking groove is arranged in the right anti-theft rack, solar panels are arranged on the front side surfaces of the left anti-theft rack and the right anti-theft rack, anti-theft nets are fixedly connected in the left anti-theft rack and the right anti-theft rack, a locking rod is slidably connected in the left anti-theft rack and the rectangular groove, a round table is arranged at the left end of the middle part of the locking rod, a magnet is fixedly connected at the right end of the locking rod, a U-shaped rack is slidably connected at the outer side of the locking rod, a second spring is arranged in the U-shaped rack and on the right side of the round table, a third spring is fixedly connected in the left anti-theft rack and on the right side of the through hole, a connecting block is fixedly connected at the right end of the third spring, an air bag is fixedly connected at the right end of the connecting block, a rubber ball, and a coil corresponding to the magnet is arranged in the right anti-theft frame and on the right side of the locking groove.

Preferably, the left anti-theft rack is internally provided with a sliding groove corresponding to the sliding key, and the upper part of the sliding key is spherical, so that the sliding friction between the sliding key and the U-shaped rack is reduced.

Preferably, the diameter of the locking rod corresponds to the diameter of the vent groove and the locking groove, so that the locking rod is pushed by the gas of the vent groove to move into the locking groove to be locked.

Preferably, the left side and the right side of the lower part of the U-shaped frame are inclined planes inclined towards the inner side, so that the U-shaped frame can move back and forth on the left side and the right side of the sliding key.

Preferably, the through-hole that the locking pole is corresponding is seted up to the inside of U type frame, and the round platform is between the upper portion left and right sides of U type frame to guarantee that U type frame slides on the locking pole, the round platform guarantees the locking in the twinkling of an eye after U type frame extrudees, thereby avoids the locking pole and the locking groove friction loss of slope.

Preferably, the rear end of the vent groove is communicated with a space area between the air bag and the left anti-theft rack.

Preferably, the magnetic field generated by the coil is the same as the magnetic pole of the magnet on the opposite side, so that the magnetic field generated by the coil can push the magnet to move.

Preferably, the rear side of the anti-theft frame is provided with an invisible magnetic block on the outer side, and the invisible magnetic block can be used for manually opening the anti-theft net under the condition of power control failure.

(III) advantageous effects

Compared with the prior art, the invention provides the movable locking anti-theft net convenient to operate, which has the following beneficial effects:

1. this activity locking burglar mesh convenient to operation, through closing left theftproof frame and right theftproof frame relatively from the indoor, when left theftproof frame and right theftproof frame contact, the left cushion layer extrusion left theftproof frame rear portion right side rubber ball in right theftproof frame rear portion, rubber ball extrusion gasbag is sunken, the gasbag passes through connecting block extrusion third spring, gas in the gasbag gets into in the air channel and escapes through the through-hole, because the less and diameter in hole that the through-hole was seted up is less, gas in the gasbag can not in time be got rid of through the through-hole, compressed gas promotes the locking pole through the air channel, because the cross-section of gasbag is far greater than the air channel, so this structure passes through the displacement length of the micro-deformation amplification locking pole of gasbag, thereby the length that the locking pole inserted the locking groove has been guaranteed, the stability of left theftproof frame and right theftproof frame locking has further been guaranteed.

2. This activity locking burglar mesh convenient to operation, the corresponding through-hole of locking pole has been seted up through the inside of U type frame, and the round platform is between the upper portion left and right sides of U type frame, thereby guarantee that U type frame slides on the locking pole, along with gaseous pass through air channel promotion locking pole, the round platform guarantees U type frame and extrudees the locking in the twinkling of an eye behind the certain degree, U type frame removes the right side of feather key, thereby avoid the locking groove friction loss of locking pole and slope, this structure has guaranteed the grafting when relative between locking pole and the locking groove, and locking means installs the inside at the burglar mesh love, thereby current burglar mesh operation is complicated and the big problem of occupation space.

3. This activity locking burglar mesh convenient to operation, when fleing, because the gas of gasbag has been discharged through the through-hole, the effect of locking pole atress this moment, through to the coil circular telegram, the magnetic field that the coil of spiral produced promotes the magnet to doing the removal, and the magnet drives the locking pole and moves left and resets, and the gas of gasbag passes through the through-hole and discharges. Thereby completing the opening of the lock lever; in addition, when the circuit of the coil is disconnected and cannot be used, the magnet arranged on the rear side of the anti-theft frame is placed at a position opposite to the magnet and then pulled in a direction away from the locking groove, so that the purpose of opening the locking rod instead of the coil is achieved, and each opened locking rod cannot rebound. The structure solves the problems that the existing anti-theft net only has a single opening mode and has limited service life, and avoids the waste of electric power.

Drawings

FIG. 1 is a schematic view of the overall front structure of the present invention;

FIG. 2 is an enlarged cross-sectional view of the structure of FIG. 1 at A in accordance with the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at B according to the present invention;

FIG. 4 is an enlarged right-hand portion of FIG. 2 in accordance with the present invention;

FIG. 5 is a cross-sectional view of the rear elevational structure of FIG. 2 in accordance with the present invention;

fig. 6 is an enlarged view of the structure of fig. 5 at C according to the present invention.

In the figure: 1 left anti-theft rack, 101 rectangular groove, 102 vent groove, 103 sliding key, 104 first spring, 105 through hole, 2 right anti-theft rack, 201 locking groove, 3 solar panel, 4 anti-theft net, 5 locking rod, 501 circular table, 502 magnet, 6U-shaped rack, 7 second spring, 8 third spring, 9 connecting block, 10 air bag, 11 rubber ball, 12 cushion layer and 13 coil.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a portable locking anti-theft net comprises a left anti-theft frame 1 and a right anti-theft frame 2, wherein the left anti-theft frame 1 comprises: rectangular channel 101, air duct 102, sliding key 103, first spring 104 and through-hole 105, locking groove 201 has been seted up to the inside of right theftproof frame 2, the front side surface of left theftproof frame 1 and right theftproof frame 2 all is provided with solar panel 3, the equal fixedly connected with burglar mesh 4 in the inside of left theftproof frame 1 and right theftproof frame 2, the inside of left theftproof frame 1 and sliding connection have locking pole 5 in rectangular channel 101, the middle part left end of locking pole 5 is provided with round platform 501, the right-hand member fixedly connected with magnet 502 of locking pole 5, the diameter of locking pole 5 is corresponding with the diameter size of air duct 102 and locking groove 201, thereby guarantee that the gaseous promotion locking pole 5 of air duct 102 moves and carries out the locking in locking groove 201. The outside sliding connection of locking pole 5 has U type frame 6, and the inside of left theftproof frame 1 is seted up the spout that corresponds with feather key 103, and the upper portion of feather key 103 is spherical to reduce the sliding friction of feather key 103 and U type frame 6. The left and right sides of the lower part of the U-shaped frame 6 are inclined surfaces inclined inwards, so that the U-shaped frame 6 can move back and forth on the left and right sides of the sliding key 103. The corresponding through-hole of locking pole 5 is seted up to U type frame 6's inside, and round platform 502 is between the upper portion left and right sides of U type frame 6 to guarantee that U type frame 6 slides on locking pole 5, the locking in the twinkling of an eye after U type frame 6 extrudees is guaranteed to round platform 502, thereby avoids locking pole 5 and the locking groove 201 friction loss of slope.

The inner side of the U-shaped frame 6 is provided with a second spring 7 on the right side of the circular truncated cone 501, the inner part of the left anti-theft frame 1 is fixedly connected with a third spring 8 on the right side of the through hole 105, the right end of the third spring 8 is fixedly connected with a connecting block 9, the right end of the connecting block 9 is fixedly connected with an air bag 10, and the rear end of the vent groove 102 is communicated with a space area between the air bag 10 and the left anti-theft frame 1. The right end of the air bag 10 is fixedly connected with a rubber ball 11 corresponding to the third spring 8, the left end of the right anti-theft frame 2 is fixedly connected with a soft cushion layer 12 corresponding to the rubber ball 11, a coil 13 corresponding to the magnet 502 is arranged inside the right anti-theft frame 2 and on the right side of the locking groove 201, and the magnetic field generated by the coil 13 is the same as the magnetic pole of the magnet 502 on the opposite side, so that the magnet 502 is pushed to move by the magnetic field generated by the coil 13.

The working principle is as follows: when the movable locking anti-theft net convenient to operate is used, the left anti-theft rack 1 and the right anti-theft rack 2 are relatively closed from the inside, when the left anti-theft rack 1 contacts with the right anti-theft rack 2, the left soft cushion layer 12 at the rear part of the right anti-theft rack 2 extrudes the rubber ball 11 at the rear part right side of the left anti-theft rack 1, the rubber ball 11 extrudes the air bag 10 to be sunken, the air bag 10 extrudes the third spring 8 through the connecting block 9, at the moment, the air in the air bag 10 enters the vent groove 102 and escapes through the through hole 105, because the through hole 105 is provided with a small number and the diameter of the hole is small, the air in the air bag 10 cannot be discharged through the through hole 105 in time, at the moment, the compressed air pushes the locking rod 5 through the vent groove 102, and because the section of the air bag 10 is far larger than the vent groove 102, the structure amplifies the displacement length of the locking rod 5 through the micro, the stability of left theftproof frame 1 and the locking of right theftproof frame 2 has further been guaranteed.

The corresponding through-hole of locking pole 5 has been seted up through the inside of U type frame 6, and round platform 502 is between the upper portion left and right sides of U type frame 6, thereby guarantee that U type frame 6 slides on locking pole 5, along with gaseous through air channel 102 promotion locking pole 5, round platform 502 guarantees the locking in the twinkling of an eye after U type frame 6 extrudees the certain degree, U type frame 6 moves the right side of feather key 103, thereby avoid the locking pole 5 and the locking groove 201 friction loss of slope, this structure has guaranteed the grafting when relative between locking pole 5 and the locking groove 201, and locking means installs the inside at the theftproof frame love, thereby current burglar mesh operates the problem complicated and that occupation space is big.

During escape, as the gas of the air bag 10 is exhausted through the through hole 105, the locking rod 5 is not acted by force at the moment, the coil 13 is electrified, the magnetic field generated by the spiral coil 13 pushes the magnet 502 to move, the magnet 502 drives the locking rod 5 to move leftwards to reset, and meanwhile, the gas of the air bag 10 is exhausted through the through hole 105. Thereby completing the opening of the lock lever 5; in addition, when the circuit of the coil 13 is broken, the magnet arranged at the rear side of the anti-theft rack is placed at a position opposite to the magnet 502 and then pulled in a direction away from the locking groove 201, so that the aim of completing the opening of the locking rod 5 instead of the coil 13 is achieved, and each opened locking rod 5 cannot rebound. The structure solves the problems that the existing anti-theft net only has a single opening mode and has limited service life, and avoids the waste of electric power.

It should be noted that: the locking device can be arranged at different positions of the anti-theft frame, and the unlocking directions of the locking device can be arranged in different sequences, so that the function similar to a coded lock is achieved, and the invisible locking effect is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.