CN214258237U

CN214258237U - Detachable backpack plug buckle

Info

Publication number: CN214258237U
Application number: CN202022952595.4U
Authority: CN
Inventors: 黄攀文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-09-24
Anticipated expiration: 2030-12-11

Abstract

A detachable backpack plug-in buckle comprises a function buckle, straps and a backpack sound box, wherein the function buckle consists of a female buckle and a male buckle, the female buckle is arranged in the middle of the back surface of the backpack sound box, the male buckle is arranged at the intersection of the left shoulder strap, the right shoulder strap and the bearing strap, a heart-shaped hollowed-out structure groove in the middle of a main body of the female buckle, a locking plate arranged in the heart-shaped hollowed-out structure groove, a female buckle decorative plate arranged on the surface of a face shell of the female buckle, three spring columns are arranged at the bottom of the locking plate, three locking springs are respectively fixed on the three spring columns, three locking spring fixing holes are arranged on the face shell of the female buckle, the other ends of the three locking springs are respectively fixed in the three locking spring fixing holes, locking buckle grooves are respectively arranged on the left inner side and the right inner side of the heart-shaped hollowed-out structure groove, and a guide locking buckle groove is arranged on the front inner side of the heart-shaped hollowed-out structure groove, the utility model discloses a braces and knapsack audio amplifier main part not only make things convenient for the grafting, conveniently lift off moreover, its simple structure.

Description

Detachable backpack plug buckle

Technical Field

The utility model relates to a plug buckle, in particular to a detachable backpack plug buckle.

Background

Nowadays, people need to be equipped with different backpacks for different occasions or moods, which brings great troubles to life. The traditional backpack main body and the straps are manufactured as a whole, so that people can carry and unload the backpack to bring great inconvenience, the straps and the backpack main body need to be unloaded to further separate the straps from the backpack main body, and the purpose of separating the straps from the backpack main body is solved, but the operation is complicated. Therefore, the invention is an insertion buckle which can facilitate the insertion of the straps and the backpack main body and the detachment of the straps and the backpack main body, and brings great convenience to people. The plug buckle in the prior art generally comprises a male buckle and a female buckle, wherein the male buckle and the female buckle are respectively provided with a plug connector and a plug groove correspondingly plugged with the plug connector, the front end of the plug connector is provided with a plug guide head and a guide groove, the front end of the plug groove is provided with a plug guide port and a guide edge, and a plurality of magnets are arranged for auxiliary positioning. In addition, the invention can also be applied to different products, not necessarily a backpack, for example, the inserting groove can be attached to the objects such as a skateboard, a badminton racket case, a surfboard, a sword, a shield and the like, so that the objects can be easily carried on the back.

Disclosure of Invention

In order to solve the problems existing in the prior art, the utility model discloses a convenient-to-plug and convenient-to-detach backpack plug buckle.

The utility model discloses a function is detained and braces and knapsack, the function is detained and is constituteed by box and pin thread, the braces is shouldered, is born weight of area and waistband by left side, right side and is constituteed, the box is installed the back middle part of knapsack, the pin thread is installed the intersection department of left side shoulder, right side shoulder and bear weight of area.

The male buckle is of a triangular structure and comprises a male buckle main body, a male buckle face shell arranged on the male buckle main body, a male buckle head arranged at the bottom of the male buckle main body and a male buckle decorating part arranged on the upper surface of the male buckle face shell, wherein the male buckle head comprises locking buckle heads arranged on the left side and the right side of the male buckle main body and a guiding locking buckle head arranged at the front end of the male buckle main body.

The female buckle is of a triangular structure but not limited to a triangular structure and comprises a female buckle main body, a female buckle face shell arranged on the female buckle main body, a triangular hollow structure groove arranged in the middle of the female buckle main body, a locking plate arranged in the triangular hollow structure groove, and a female buckle decorative plate arranged on the surface of the female buckle face shell, wherein three spring columns are arranged at the bottom of the locking plate, three locking springs are respectively fixed on the three spring columns, three locking spring fixing holes are formed in the female buckle face shell, the other ends of the three locking springs are respectively fixed in the three locking spring fixing holes, locking fastening grooves are respectively formed in the left inner side and the right inner side of the triangular hollow structure groove, and guide fastening grooves are formed in the front inner side of the triangular hollow structure groove.

The locking plate is arranged in the triangular hollow structure groove, the periphery of the locking plate is smaller than the inner periphery of the triangular hollow structure groove, the bottom of the locking plate is fixed with the three locking springs, and the locking plate can move up and down in the triangular hollow structure groove along with the expansion of the three locking springs.

And static positioning magnets are arranged on the female buckle face shell, the static positioning magnets are arranged at the outer sides of three corners of the triangular hollow structure groove, and the N pole of each static positioning magnet faces upwards. The dynamic positioning magnets are arranged at the bottom of the inner side of the male buckle main body, the number of the dynamic positioning magnets is three, the dynamic positioning magnets are respectively distributed on the outer sides of three corners of the male buckle head, and the S pole of each dynamic positioning magnet faces downwards.

The locking fastening grooves are respectively inserted with the locking fastening heads, and the guide locking fastening grooves are inserted with the guide locking fastening heads.

The utility model has the advantages of the braces and the backpack main body are convenient to be inserted and detached, the structure is simple, and the operation is convenient.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is the overall effect diagram of the utility model after the male buckle and the female buckle are buckled.

Fig. 2 is an overall effect diagram of the utility model of the male buckle and the female buckle which are separated.

Fig. 3 is a structure diagram of the male buckle of the present invention.

Fig. 4 is an enlarged view of the structure of the female buckle and the male buckle of the present invention.

Fig. 5 is an exploded view of the structure of the present invention.

Fig. 6 is an exploded view of the female buckle structure of the present invention.

Detailed Description

As shown in fig. 1, the utility model relates to a detachable backpack plug buckle.

As shown in fig. 1 and 2, the utility model discloses a function is detained 2 and braces 1 and knapsack, function is detained 2 and is constituteed by box 21 and pin thread 22, braces 1 comprises left shoulder strap 11, right shoulder strap 12, bearing belt 13 and waistband 14, box 21 installs the back middle part of knapsack, pin thread 22 installs the meeting department of left shoulder strap 11, right shoulder strap 12 and bearing belt 13.

As shown in fig. 3 and 5, the male buckle 22 is a triangular structure, and includes a male buckle main body 221, a male buckle face shell 222 disposed on the male buckle main body 221, a male buckle head 223 disposed at the bottom of the male buckle main body 221, and a male buckle decoration 220 disposed on the upper surface of the male buckle face shell 222, wherein the male buckle head 223 includes locking buckle heads 225 disposed on the left and right sides thereof and a guiding locking buckle head 224 disposed at the front end thereof. The dynamic positioning magnets 226 are installed at the bottom of the inner side of the male buckle main body 221, the number of the dynamic positioning magnets 226 is three, the dynamic positioning magnets are respectively distributed on the opposite outer sides of three corners of the male buckle head 223, and the S pole of each dynamic positioning magnet faces downwards.

As shown in fig. 4, 5 and 6, the box 21 is a triangular structure, and includes a box body 211, a box surface shell 212 disposed on the box body 211, a triangular hollow groove 219 disposed in the middle of the box body 211, a locking plate 213 mounted in the triangular hollow groove 219, a box decorative plate 210 mounted on the surface of the box surface shell 212, the bottom of the locking plate 213 is provided with three spring posts 215, three locking springs 214 are respectively fixed on the three spring posts 215, the female buckle face shell 212 is provided with three locking spring fixing holes 216, the other ends of the three locking springs 214 are respectively fixed in the three locking spring fixing holes 216, the left and right inner sides of the triangular hollow-out structure groove 219 are respectively provided with a locking fastening groove 217, the front inner side of the triangular hollow-out structure groove 219 is provided with a guide locking fastening groove 218.

As shown in fig. 5, the locking plate 213 is installed in the triangular hollow groove 219, the periphery of the locking plate 213 is smaller than the inner periphery of the triangular hollow groove 219, the bottom of the locking plate 213 is fixed to the three locking springs 214, and the locking plate can move up and down in the triangular hollow groove 219 along with the expansion of the three locking springs 214. The locking fastening grooves 217 are respectively inserted into the locking fastening heads 225, and the guiding locking fastening grooves 218 are inserted into the guiding locking fastening heads 224. The upper surface of the female button surface shell 212 is provided with a static positioning magnet 209, the static positioning magnet 209 is arranged at the outer sides of three corners of the triangular hollow structure groove 219, and the N pole of the static positioning magnet faces upwards.

In practical application, the utility model discloses a box 21 is fixed mutually with left shoulder strap 11, right shoulder strap 12 and bearing area 13 respectively through its three sides, lays at the human belly back, and left side shoulder strap 11 and right shoulder strap 12 are taken out forward through controlling both shoulders behind the human body, and the both ends of waistband 14 are walked around human left and right sides waist behind the human body and are buckled mutually forward, and the left side shoulder strap 11 and the right side shoulder strap 12 of taking out forward are downwards respectively with waistband 14 looks locks. The male buckle 22 of the present invention is fixed to the back surface of the backpack body at its back surface. When the backpack is needed to be carried, the backpack is carried by one hand, the male buckle 22 faces to one side of the palm, the arm bypasses the top of the head to move the backpack to the back of a person, when the male buckle 22 contacts the female buckle 21, the locking plate 213 is pressed down, the male buckle head 223 is embedded into the triangular hollow structure groove 219, the lifting force of the one hand on the backpack is cancelled, the backpack falls freely, under the guiding action of the guiding locking buckle groove 218 and the magnetic attraction of the static positioning magnet 209 and the dynamic positioning magnet 227, the guiding locking buckle head 224 slides into the guiding locking buckle groove 218, meanwhile, the locking buckle heads 225 arranged at the left side and the right side of the male buckle head 223 respectively slide into the locking buckle groove 217, the backpack is inserted into the backpack belt, and people can go out with the backpack. When a user needs to rest, the user can hold the backpack by one hand backwards on the handle of the backpack and lift the backpack upwards, so that the locking fastener 225 slides out of the locking fastener groove 217, the guiding locking fastener 224 also slides out of the guiding locking fastener groove 218, and the backpack is taken down.

Triangle-shaped hollow out construction recess, its shape is not restricted to triangle-shaped, also can be other shapes outside the triangle-shaped. The utility model is not only suitable for a backpack, but also suitable for other articles with requirements.

Claims

1. The utility model provides a can dismantle knapsack plug-in connection knot, characterized by detains and braces and knapsack audio amplifier including the function, the function is detained and is constituteed by box and pin thread, the braces comprises left shoulder, right shoulder, bearing belt and waistband, the box is installed the back middle part of knapsack audio amplifier, the pin thread is installed the intersection department of left shoulder, right shoulder and bearing belt.

2. The detachable backpack plug buckle as recited in claim 1, wherein the male buckle is a heart-shaped structure and comprises a male buckle body, a male buckle face shell disposed on the male buckle body, a male buckle head disposed at the bottom of the male buckle body, and a male buckle decoration disposed on the upper surface of the male buckle face shell, wherein the male buckle head comprises locking buckle heads disposed on the left and right sides of the male buckle body and a guiding locking buckle head disposed at the front end of the male buckle head.

3. The detachable backpack plug-in buckle according to claim 1, wherein the female buckle is a heart-shaped structure, and comprises a female buckle body, a female buckle face shell disposed on the female buckle body, a heart-shaped hollow groove disposed in the middle of the female buckle body, a locking plate disposed in the heart-shaped hollow groove, and a female buckle decorative plate disposed on the surface of the female buckle face shell, wherein three spring posts are disposed at the bottom of the locking plate, three locking springs are respectively fixed on the three spring posts, three locking spring fixing holes are disposed on the female buckle face shell, other ends of the three locking springs are respectively fixed in the three locking spring fixing holes, locking buckle grooves are respectively disposed on the left inner side and the right inner side of the heart-shaped hollow groove, and a guiding locking buckle groove is disposed on the front inner side of the heart-shaped hollow groove.

4. The detachable backpack plug buckle as recited in claim 3, wherein the locking plate is installed in the hollow-out heart-shaped groove, the periphery of the locking plate is smaller than the inner periphery of the hollow-out heart-shaped groove, the bottom of the locking plate is fixed with the three locking springs, and the locking plate can move up and down in the hollow-out heart-shaped groove along with the expansion of the three locking springs.

5. The detachable backpack plug-in connector according to claim 3, wherein the locking fastener grooves are respectively connected with the locking fastener heads in an inserting manner, and the guiding locking fastener grooves are connected with the guiding locking fastener heads in an inserting manner.

6. The detachable backpack plug-in buckle according to claim 3, wherein a static positioning magnet is disposed on the female buckle face shell, the static positioning magnet is mounted outside the hollow-out structure groove, and the N pole of the static positioning magnet faces upward.

7. The detachable backpack plug buckle according to claim 3, wherein three dynamic positioning magnets are mounted at the bottom of the inner side of the male buckle body and respectively distributed at the opposite outer sides of three corners of the male buckle head, and the S pole of each dynamic positioning magnet faces downward.