CN209788912U - Anti-theft eye-splice and anti-theft backpack - Google Patents

Abstract

the utility model relates to an anti-theft eye-splice, anti-theft eye-splice is including pegging graft the public eye-splice and the female eye-splice of complex each other, public eye-splice is last to be equipped with the same locking mechanism in three group's intervals at least, the side of public eye-splice is equipped with a lockpin at least, lockpin demountable installation is on same a set of locking mechanism or different groups locking mechanism, female eye-splice in have with public eye-splice matched with slot, the both sides of slot respectively are equipped with the same pinhole in three interval at least, the lockpin can be pulled out with the pinhole and be inserted and connected, the afterbody of public eye-splice and female eye-splice respectively is equipped with a through-hole that supplies the flat rope to pass. The utility model has the advantages that: the user can decide by oneself on which part buckle install the lockpin to buckle and the bottom plate that will not install the lockpin are connected fixedly, thereby realize preventing that other people from extracting public eye-splice from female eye-splice and steal the article in the little pocket of theftproof knapsack.

Description

Anti-theft eye-splice and anti-theft backpack

Technical Field

The utility model relates to a knapsack field especially relates to a theftproof eye-splice and theftproof knapsack.

Background

the backpack is a common article for people to live, and is closely related to the life of people. The backpack is generally provided with a plurality of pockets, such as a large pocket for placing a computer, a small pocket for placing a mobile phone and a wallet, and a side pocket for placing beverages and tissues. However, the coded lock is generally suitable for being installed in a large pocket for preventing a computer, and the anti-theft design of the small pocket using the coded lock is inconvenient for a user to frequently open, so that the plug-in buckle for the anti-theft backpack is designed to solve the anti-theft problem of the small pocket on the anti-theft backpack.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above problem that prior art exists, provide an theftproof eye-splice, provide an anti-theft backpack who installs this theftproof eye-splice simultaneously.

For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:

The utility model provides an anti-theft eye-splice, anti-theft eye-splice is including the public eye-splice and the female eye-splice of mutual grafting cooperation, be equipped with the same locking mechanism in three groups intervals at least on the public eye-splice, the side of public eye-splice is equipped with a lockpin at least, lockpin demountable installation is on same a set of locking mechanism or on different groups of locking mechanism, have the slot with public eye-splice matched with in the female eye-splice, the both sides of slot respectively are equipped with the same pinhole in three intervals at least, lockpin and pinhole can pull out the plug-in connection, the afterbody of public eye-splice and female eye-splice respectively is equipped with a through-hole that supplies the flat rope to pass.

Further, public eye-splice includes public eye-splice body and the bottom of dismantling the connection through a plurality of interior hexagon head screws, public eye-splice body bottom is equipped with the same left and right sides mounting groove that link up of three interval at least, public eye-splice body top is located every mounting groove top and is equipped with a spout that is linked together with the mounting groove.

Furthermore, locking mechanism includes two symmetrical buckle and presss from both sides the spring of clamp between two buckle, the buckle includes looks vertically handle and slider, slider slidable mounting is in the mounting groove, the both ends of mounting groove respectively are equipped with a spacing portion that is used for preventing that the slider from popping out of downward salient, handle slidable mounting is in the spout.

Furthermore, a screw hole A is formed in the side face of the sliding block, a counter bore A is formed in the middle of the lock pin, and the counter bore A and the screw hole A are connected in series through a crosshead screw; the bottom of slider is equipped with a screw B, the bottom of bottom is located mounting groove both ends below and respectively is equipped with a counter bore B, counter bore B and screw B pass through the cross head screw and establish ties.

furthermore, the bottom of the bottom cover is provided with a guide groove arranged along the length direction of the installation groove, the bottom of the sliding block is provided with a guide strip arranged along the length direction of the installation groove, and the guide strip is connected with the guide groove in a sliding fit manner.

an anti-theft backpack comprises a backpack body, wherein the backpack body is provided with the anti-theft eye-splice.

Further, the knapsack body openly offers the osculum bag that is used for placing cell-phone, wallet, the flap has been made up to lie in the pocket top on the knapsack, public eye-splice is installed to the bottom of flap, lie in the pocket below on the knapsack and install female eye-splice, public eye-splice and female eye-splice are pegged graft the cooperation each other.

Furthermore, the backpack body is also provided with a large pocket with a closed zipper, a coded lock is installed on one side of the large pocket, the closed zipper comprises two zipper heads which can be oppositely pulled, and the zipper heads are matched with the coded lock.

the utility model has the advantages that: the user can decide by oneself on which part buckle install the lockpin to buckle and the bottom plate that will not install the lockpin are connected fixedly, thereby realize preventing that other people from extracting public eye-splice from female eye-splice and steal the article in the little pocket of theftproof knapsack.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

Fig. 1 is a schematic structural view of an anti-theft insert buckle of an anti-theft backpack in an open state according to an embodiment of the present invention;

Fig. 2 is a schematic structural view of an anti-theft insert buckle of the anti-theft backpack in the embodiment of the present invention in a closed state;

FIG. 3 is a schematic front view of the anti-theft buckle according to the embodiment of the present invention;

Fig. 4 is a schematic front view of a male buckle according to an embodiment of the present invention;

FIG. 5 is a schematic view of the bottom structure of the male buckle according to the embodiment of the present invention;

Fig. 6 is a schematic side view of a male buckle according to an embodiment of the present invention;

Fig. 7 is a schematic bottom view of the male buckle in the embodiment of the present invention after the bottom cover is removed;

Fig. 8 is a schematic front view of the bottom cover in the embodiment of the present invention;

Fig. 9 is a schematic front view of the female buckle according to the embodiment of the present invention;

fig. 10 is a schematic diagram of the AA-side structure of fig. 9.

Detailed Description

the present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 3 to 10, an anti-theft eye-splice comprises a male eye-splice 1 and a female eye-splice 2 which are mutually inserted and matched, five groups of locking mechanisms with the same interval are arranged on the male eye-splice 1, three lock pins 17 are arranged on the side surface of the male eye-splice 1, the lock pins 17 are detachably mounted on the same group of locking mechanisms or different groups of locking mechanisms, a slot 21 matched with the male eye-splice 1 is arranged in the female eye-splice 20, five pin holes 22 with the same interval are respectively arranged on two sides of the slot 21, the lock pins 17 can be connected with the pin holes 22 in a pulling and inserting manner, and a through hole 19 for a flat rope to pass through is respectively arranged at the tail parts of the male eye-splice 1 and the female eye-splice.

Male buckle 1 includes that the public buckle body 2 and the bottom 6 of connecting are dismantled through a plurality of hexagon socket head cap screws 9, and public buckle body 2 bottom is equipped with five equal control mounting grooves 3 that link up in interval, and public buckle body 2 top is located 3 tops of every mounting groove and is equipped with a spout 4 that is linked together with mounting groove 3.

The locking mechanism comprises two symmetrical pinch plates and a spring 16 clamped between the two pinch plates, the pinch plates comprise a handle 15 and a sliding block 11 which are perpendicular to each other, the sliding block 11 is slidably arranged in the mounting groove 3, two ends of the mounting groove 3 are respectively provided with a limiting part 5 which protrudes downwards and is used for preventing the sliding block 11 from popping out, and the handle 15 is slidably arranged in the sliding groove 4.

The side surface of the sliding block 11 is provided with a screw hole A13, the middle of the lock pin 17 is provided with a counter bore A18, and the counter bore A18 and the screw hole A13 are connected in series through a crosshead screw 10; the bottom end of the sliding block 11 is provided with a screw hole B12, the bottom end of the bottom cover 6 is respectively provided with a counter bore B8 under the two ends of the mounting groove 3, and the counter bore B8 and the screw hole B12 are connected in series through a crosshead screw 10.

the bottom 6 top is located the below of mounting groove 3 and is equipped with guide way 7 of arranging along mounting groove 3 length direction, and the bottom of slider 11 is equipped with the gib block 14 of arranging along mounting groove 3 length direction, and gib block 14 is connected with guide way 7 cunning.

As shown in fig. 1 to 3, an anti-theft backpack includes a backpack body 23, and the anti-theft insert buckle is mounted on the backpack body 23.

The front surface of the backpack body 23 is provided with a small pocket 24 for placing a mobile phone and a wallet, a pocket cover 25 is sewn above the small pocket 24 on the backpack body 23, a male buckle 1 is installed at the bottom of the pocket cover 5, a female buckle 20 is installed below the small pocket 24 on the backpack body, and the male buckle 1 and the female buckle 20 are mutually inserted and matched.

The backpack body 23 is also provided with a large pocket 27 with a closed zipper 26, one side of the large pocket 27 is provided with a coded lock 28, the closed zipper 26 comprises two zipper heads 29 which can be oppositely pulled, and the zipper heads 29 are matched with the coded lock 28.

Instructions for use: a user determines to install the three lock pins on the side faces of the three slide blocks according to personal wishes, screw holes B on other slide blocks without the lock pins and counter bores B on the bottom cover are fixed in series through crosshead screws, the positions of the slide blocks with the lock pins are remembered, and then the male plug buckle is inserted into the female plug buckle; when the male buckle is opened, a user pulls the handle on the sliding block provided with the lock pin by fingers according to the remembered position of the sliding block provided with the lock pin, so that the sliding block moves towards the center of the male buckle, the lock pin is pulled out of the pin hole, and meanwhile, the male buckle is pulled out of the female buckle.

The user can decide by oneself on which part buckle install the lockpin to buckle and the bottom plate that will not install the lockpin are connected fixedly, thereby realize preventing that other people from extracting public eye-splice from female eye-splice and steal the article in the little pocket of theftproof knapsack.

the foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (8)

1. The anti-theft eye-splice is characterized by comprising a male eye-splice and a female eye-splice which are mutually inserted and matched, wherein at least three groups of locking mechanisms with the same interval are arranged on the male eye-splice, at least one lock pin is arranged on the side surface of the male eye-splice, the lock pins can be detachably arranged on the same group of locking mechanisms or different groups of locking mechanisms, a slot matched with the male eye-splice is arranged in the female eye-splice, at least three pin holes with the same interval are respectively arranged on two sides of the slot, the lock pins can be connected with the pin holes in a pulling and inserting manner, and the tail parts of the male eye-splice and the female eye-splice are respectively provided with a through hole for a flat rope to pass through.

2. The anti-theft eye-splice of claim 1, wherein: public eye-splice includes public eye-splice body and the bottom of dismantling the connection through a plurality of hexagon socket head screws, public eye-splice body bottom is equipped with the same mounting groove of lining up about three interval at least, public eye-splice body top is located every mounting groove top and is equipped with a spout that is linked together with the mounting groove.

3. The anti-theft eye-splice of claim 2, wherein: the locking mechanism comprises two symmetrical pinch plates and a spring clamped between the two pinch plates, the pinch plates comprise mutually perpendicular handles and sliders, the sliders are slidably mounted in the mounting grooves, two ends of each mounting groove are respectively provided with a limiting portion protruding downwards and used for preventing the sliders from popping out, and the handles are slidably mounted in the sliding grooves.

4. The anti-theft eye-splice of claim 3, wherein: the side surface of the sliding block is provided with a screw hole A, the middle of the lock pin is provided with a counter bore A, and the counter bore A and the screw hole A are connected in series through a crosshead screw; the bottom of slider is equipped with a screw B, the bottom of bottom is located mounting groove both ends below and respectively is equipped with a counter bore B, counter bore B and screw B pass through the cross head screw and establish ties.

5. the anti-theft eye-splice of claim 3, wherein: the bottom is located the below of mounting groove and is equipped with the guide way of arranging along mounting groove length direction, the bottom of slider is equipped with the gib block of arranging along mounting groove length direction, the gib block is connected with the guide way cunning.

6. An anti-theft backpack comprising a backpack body, wherein the anti-theft insert of claim 1 ~ 5 is mounted on the backpack body.

7. The anti-theft backpack according to claim 6, characterized in that: the backpack comprises a backpack body and is characterized in that a small pocket used for placing a mobile phone and a wallet is arranged on the front surface of the backpack body, a pocket cover is sewn above the small pocket on the backpack body, a male plug buckle is installed at the bottom of the pocket cover, a female plug buckle is installed below the small pocket on the backpack body, and the male plug buckle and the female plug buckle are mutually inserted and matched.

8. The anti-theft backpack according to claim 7, characterized in that: the backpack comprises a backpack body and is characterized in that a large pocket with a closed zipper is further arranged on the backpack body, a coded lock is installed on one side of the large pocket, the closed zipper comprises two zipper sliders capable of being oppositely pulled, and the zipper sliders are matched with the coded lock.