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CN-224206337-U - Eye-splice structure and knapsack

CN224206337UCN 224206337 UCN224206337 UCN 224206337UCN-224206337-U

Abstract

The utility model relates to a buckle inserting structure and a backpack, which comprises a female buckle and a male buckle, wherein a storage cavity is formed in the female buckle, arc-shaped openings communicated with the storage cavity are formed in two side edges of the female buckle, a slide way is arranged on the inner wall of the female buckle along the length direction of the female buckle, the front end of the female buckle is provided with an extending part communicated with the storage cavity, two elastic arms are symmetrically arranged at one end of the male buckle extending towards the female buckle, the male buckle comprises a buckling state and a unbuckling state, when the unbuckling state is switched to the buckling state, the elastic arms extend from the extending part and slide into the storage cavity along the slide way to enable the elastic arms to extend from the arc-shaped openings, and when the buckling state is switched to the unbuckling state, the elastic arms retract into the storage cavity and pull the elastic arms out of the storage cavity. The technical scheme of the embodiment has the advantages that the structure is simple, the buckling and unbuckling of the child buckle and the female buckle can be quickly realized, and meanwhile, the sliding ways are arranged at the two side edges of the female buckle, so that the missile arm can be led to slide into the accommodating cavity more smoothly, and the problem that the child buckle is easy to deviate in the plugging process is avoided.

Inventors

  • QI DONGLI

Assignees

  • 广州晟泽箱包科技有限公司

Dates

Publication Date
20260508
Application Date
20240910

Claims (7)

  1. 1. A stab structure, comprising: The inner wall of the female buckle is provided with a slideway along the length direction of the inner wall of the female buckle, and the front end of the female buckle is provided with an extending port communicated with the accommodating cavity; The sub-buckle is symmetrically provided with two spring arms at one end extending to the female buckle; The sub-buckle comprises a buckling state and a unbuckling state, wherein when the buckling state is switched to the unbuckling state, the spring arm stretches into the accommodating cavity from the stretching-in port and slides into the accommodating cavity along the slideway so as to enable the spring arm to stretch out from the arc-shaped port; The fluorescent assembly comprises a transparent column body and fluorescent powder, wherein the fluorescent powder is filled in the column body, a containing cavity is formed in the upper surface and/or the lower surface of the female buckle, the column body is embedded in the containing cavity, and the female buckle is made of a transparent material; The bottom of the accommodating cavity is fixedly provided with a first magnetic block, and the bottom of the column body is provided with a second magnetic block which is matched with the first magnetic block.
  2. 2. The eye-splice structure according to claim 1, wherein a guide bar is arranged at one end of the sub-buckle extending to the female buckle, the guide bar is positioned between the two elastic arms, and guide grooves are arranged on the inner top surface and the inner bottom surface of the female buckle along the length direction of the guide bars; When the unlocking state is switched to the buckling state, the guide bar slides into the containing cavity along the guide groove.
  3. 3. The eye-splice structure according to claim 2, wherein the upper and lower surfaces of the guide bar are provided with protruding guide portions, which are adapted to the guide grooves.
  4. 4. The eye-splice structure according to claim 3, wherein the rear end of the female buckle is connected with a first cross bar for fixing with the shoulder strap along the width direction thereof, and the rear end of the spring arm is connected with a second cross bar for fixing with the shoulder strap along the width direction thereof.
  5. 5. The eye-splice structure according to claim 4, wherein the surfaces of the first and second cross-bars are provided with anti-slip patterns.
  6. 6. The eye-splice structure according to claim 1, wherein the front end of the spring arm is provided with an abutment block, and the abutment block abuts against the outer wall of the female buckle when the spring arm extends from the extending port.
  7. 7. A backpack comprising the eye-splice structure of any one of claims 1 to 6.

Description

Eye-splice structure and knapsack Technical Field The utility model relates to the technical field of bags, in particular to a buckle structure and a knapsack. Background In modern society, people need to be used for various eye-splice in life, such as being applied to articles such as suspenders, packing belts, bags, pet chains and the like, so as to realize rapid binding and unbinding operations. In order to meet the needs of people, the commercially available eye-splice is various, and each eye-splice has different design concepts, so that the use requirements of different users can be met. The insert buckle is generally composed of a sub buckle and a female buckle, however, the pins on the existing sub buckle are of solid structures, the toughness is poor, and the pins on two sides can be separated from the female buckle only by pressing the pins on two sides with high force. In addition, the lack of a guiding structure in the process of plugging the existing sub-buckle and the female buckle easily causes the deviation of the sub-buckle in the process of plugging, and prevents the smoothness of plugging the sub-buckle and the female buckle. Disclosure of utility model In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides a buckle structure. In a first aspect, the present application provides a stab structure comprising: The inner wall of the female buckle is provided with a slideway along the length direction of the inner wall of the female buckle, and the front end of the female buckle is provided with an extending-in part communicated with the accommodating cavity; The sub-buckle is symmetrically provided with two spring arms at one end extending to the female buckle; The sub-buckle comprises a buckling state and a unbuckling state, when the buckling state is switched to the unbuckling state, the spring arm stretches into the accommodating cavity from the stretching-in opening and slides into the accommodating cavity along the slideway so that the spring arm stretches out from the arc-shaped opening, and when the buckling state is switched to the unbuckling state, the spring arm retracts into the accommodating cavity and pulls out from the accommodating cavity. In a possible implementation manner, one end of the sub-buckle extending to the female buckle is provided with a guide bar, the guide bar is positioned between the two elastic arms, and the inner top surface and the inner bottom surface of the female buckle are provided with guide grooves along the length direction; When the unlocking state is switched to the buckling state, the guide bar slides into the containing cavity along the guide groove. In one possible embodiment, the upper and lower surfaces of the guide bar are provided with protruding guide portions, which are adapted to the guide grooves. In one possible embodiment, the rear end of the female buckle is connected with a first transverse bar for fixing with the strap along the width direction, and the rear end of the spring arm is connected with a second transverse bar for fixing with the strap along the width direction. In one possible embodiment, the surfaces of the first and second cross bars are provided with anti-skid patterns. In a possible implementation manner, the fluorescent assembly further comprises a fluorescent assembly, the fluorescent assembly comprises a transparent column body and fluorescent powder, the fluorescent powder is filled in the column body, a containing cavity is formed in the upper surface and/or the lower surface of the female buckle, the column body is embedded in the containing cavity, and the female buckle is made of a transparent material. In one possible implementation manner, a first magnetic block is fixed at the bottom of the accommodating cavity, and a second magnetic block matched with the first magnetic block is arranged at the bottom of the column body. In one possible implementation mode, the front end of the spring arm is provided with an abutting block, and when the spring arm extends out of the extending opening, the abutting block abuts against the outer wall of the female buckle. In a second aspect, the present application further provides a backpack, including the buckle structure described in the foregoing embodiments. Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages: the elastic arms are inwards extruded to enable the distance between the two elastic arms to be smaller than the width of the accommodating cavity, so that the elastic arms slide into the accommodating cavity along the sliding way, when the elastic arms extend into the position corresponding to the arc opening, the front ends of the elastic arms extend out of the arc opening to abut against the outer side of the female buckle due to the outward expansion of the elastic force of the elastic arms, so that the buck