CN212878115U - Fastener assembly for draw-bar box and draw-bar box - Google Patents
Fastener assembly for draw-bar box and draw-bar box Download PDFInfo
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- CN212878115U CN212878115U CN202020771698.8U CN202020771698U CN212878115U CN 212878115 U CN212878115 U CN 212878115U CN 202020771698 U CN202020771698 U CN 202020771698U CN 212878115 U CN212878115 U CN 212878115U
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- hanging buckle
- draw
- bar box
- buckle
- hanging
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Abstract
The utility model discloses a draw-bar box and a buckle assembly thereof, wherein the buckle assembly comprises a hanging buckle and a hanging buckle seat, the hanging buckle is made of elastic material, one end of the hanging buckle is provided with a convex part, the other end is a hanging buckle installation part which is fixedly installed in the draw-bar box, and an elastic deformation part is also arranged between the convex part and the hanging buckle installation part; one end of the hanging buckle seat is provided with a hanging buckle hole matched with the convex part of the hanging buckle, the other end of the hanging buckle seat is a hanging buckle seat installation part fixedly installed in the draw-bar box, and the hanging buckle hole and the hanging buckle seat installation part are in a bending state. The utility model utilizes the elasticity of the material of the hanging buckle and the structural characteristic of the elastic deformation body, so that the hanging buckle can be stretched and lengthened, the bulge part at one end can be smoothly buckled into the hanging buckle seat, and no rubber band part is needed to be additionally arranged, thereby reducing the material cost of the hanging buckle and simplifying the installation process; meanwhile, the hanging buckle seat is made of bendable materials, so that the operation efficiency of workers can be improved in the boxing process, and the labor cost is saved.
Description
Technical Field
The utility model belongs to the technical field of the buckle for the case and bag, concretely relates to draw-bar box is with buckle subassembly and use this buckle subassembly's draw-bar box.
Background
The buckle installation process that present draw-bar box used is complicated, for example the well interlayer installation buckle of draw-bar box, because hang the knot and do not have elasticity, need additionally to utilize the rubber band to provide elasticity to it buckles on hanging the knot base better to make to hang the knot, current technology is to pass the mounting hole on hanging the knot with the rubber band earlier, then makes up and punches the rubber band, and the reuse rivet is made up the end with the rubber band and is hung the knot base and install on the well interlayer of draw-bar box. Therefore, the current buckle is complex in installation process, low in assembly efficiency and high in labor cost.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to the defect that involves in the background art, provide a draw-bar box buckle subassembly and draw-bar box for draw-bar box buckle installation technology is complicated among the solution prior art, and assembly efficiency is low, problem that the human cost is high.
In order to solve the technical problem, the utility model discloses a following technical scheme:
according to the utility model discloses an aspect provides a buckle subassembly for draw-bar box, detain and hang the knot seat including hanging, hang to detain and adopt elastic material to make, one end has the bulge, and the other end is for being used for fixed mounting to detain the installation department in the draw-bar box hanging, the bulge still has elastic deformation portion with hanging between the knot installation department.
One end of the hanging buckle seat is provided with a hanging buckle hole matched with the convex part of the hanging buckle, the other end of the hanging buckle seat is a hanging buckle seat installation part fixedly installed in the draw-bar box, and the hanging buckle hole and the hanging buckle seat installation part are in a bending state.
Preferably, the elastic deformation portion is of a circular ring structure, and the protruding portion and the hanging buckle installation portion are respectively located at two ends of the elastic deformation portion in the axial direction.
Preferably, the elastic deformation part is further provided with a second circular ring part with a diameter smaller than that of the elastic deformation part, and the elastic deformation part is connected with the second circular ring part through at least two reinforcing ribs.
Preferably, the projection is of mushroom head construction.
Preferably, the hanging buckle mounting part is provided with a first through hole, and the first through hole is penetrated through by a rivet to be mounted in the draw-bar box.
Preferably, the thickness of the periphery of the hanging buckle hole is larger than the thickness of the rest positions of the hanging buckle seat.
Preferably, the hanging buckle seat mounting part is provided with a second through hole, and a rivet penetrates through the second through hole to be mounted in the draw-bar box.
Preferably, a groove is formed at the bending part of the hanging buckle hole and the hanging buckle seat mounting part.
Preferably, the hanging buckle seat is made of polypropylene materials.
According to another aspect of the present invention, there is provided a draw-bar box, which uses the above buckle assembly.
The utility model provides a draw-bar box of fastener subassembly and use this draw-bar box for fastener has following beneficial effect: by utilizing the elasticity of the material of the hanging buckle and the structural characteristics of the elastic deformation body, the hanging buckle can be lengthened by stretching, so that the protruding part at one end can be smoothly buckled into the hanging buckle seat, an additional rubber component is not needed, the cost of the hanging buckle material can be reduced, and the installation process is simplified; meanwhile, the hanging buckle seat is made of bendable materials, so that the operation efficiency of workers can be improved in the boxing process, and the labor cost is saved.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a buckle assembly for a draw-bar box according to the present invention;
FIG. 2 is a schematic structural view of a first embodiment of a buckle of the buckle assembly for a draw-bar box according to the present invention;
FIG. 3 is a schematic structural view of a second embodiment of a buckle of the buckle assembly for a draw-bar box according to the present invention;
FIG. 4 is a schematic structural view of a third embodiment of a buckle of the buckle assembly for a draw-bar box according to the present invention;
fig. 5 is a schematic structural view of an embodiment of a buckle base in the buckle assembly for a draw-bar box according to the present invention.
Description of reference numerals:
1-hanging buckle, 11-bulge, 12-hanging buckle installation part, 121-first through hole, 13-elastic deformation part, 14-second circular ring part and 15-reinforcing rib; 2-hanging buckle seat, 21-hanging buckle hole, 22-hanging buckle seat installation part, 221-second through hole and 23-groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.
Fig. 1 shows a buckle assembly for a draw-bar box, which comprises a hanging buckle 1 and a hanging buckle seat 2, wherein the buckling of the structure in the draw-bar box is fixed by the matching of the hanging buckle 1 and the hanging buckle seat 2.
Fig. 2 is a schematic view showing a first embodiment of a hanging buckle 1 in a buckle assembly for a draw-bar box, in this embodiment, the hanging buckle 1 is made of an elastic material, one end of the hanging buckle 1 is provided with a protruding part 11, the other end of the hanging buckle is provided with a hanging buckle installation part 12 for being fixedly installed in the draw-bar box, and an elastic deformation part 13 is further arranged between the protruding part 11 and the hanging buckle installation part 12 of the hanging buckle 1.
The protrusion 11 at one end of the buckle 1 is used for matching with the buckle base 2, and in a preferred embodiment, the protrusion 11 is of mushroom head structure or hook structure, so that the buckle 1 can realize tight matching with the buckle base 2 depending on the structure of the protrusion 11.
In this embodiment, the elastic deformation portion 13 is a circular ring structure, and the protruding portion 11 and the hanging buckle installation portion 12 are respectively located at two ends of the elastic deformation portion 13 of the circular ring structure in the axial direction. On one hand, the hanging buckle 1 is made of elastic materials, when the hanging buckle 1 is stretched, the hanging buckle is lengthened due to the elastic characteristic of the hanging buckle 1, on the other hand, when the hanging buckle 1 is stretched, the elastic deformation part 13 of the circular ring structure can be stretched into an ellipse, so that the length of the hanging buckle 1 is further lengthened, the hanging buckle 1 can be flexibly and conveniently buckled into the hanging buckle seat 2, and meanwhile, after the hanging buckle 1 is stretched, the hanging buckle 1 can be firmly buckled with the hanging buckle seat 2 due to the fact that the elastic materials and the elastic deformation part 13 have certain restoring force. Thereby solved among the prior art because the fastener does not have elasticity, can only additionally utilize rubber band and fastener fixed, utilize the elasticity of rubber band to realize that the fastener buckles into the fastener seat, consequently the utility model discloses can reduce and hang knot material cost to simplify the installation technology.
In this embodiment, the hanging buckle mounting portion 12 has a first through hole 121, and the hanging buckle 1 can be mounted in the draw-bar box by passing a rivet through the first through hole 121.
Fig. 3 is a schematic diagram of a second embodiment of a hanging buckle 1 in a buckle assembly for a draw-bar box, wherein the material, the protruding portion 11, and the hanging buckle mounting portion 12 of the hanging buckle 1 are the same as those of the hanging buckle 1 in the first embodiment, in this embodiment, the elastic deformation portion 13 is a square structure, and the protruding portion 11 and the hanging buckle mounting portion 12 are respectively located at two ends of two opposite end points of the elastic deformation portion 13 of the square structure. When the hanging buckle 1 is stretched, the elastic deformation part 13 with the square structure can be stretched into the prism shape, so that the length of the hanging buckle 1 is further stretched, the hanging buckle 1 can be flexibly and conveniently buckled into the hanging buckle seat 2 by combining the characteristics of the elastic material of the hanging buckle 1, and meanwhile, after the hanging buckle 1 is stretched, the hanging buckle 1 can be firmly buckled with the hanging buckle seat 2 due to the fact that the elastic material and the elastic deformation part 13 have certain restoring force.
Fig. 4 is a schematic diagram showing a third embodiment of the hanging buckle 1 in the buckle assembly for the draw-bar box, wherein the material of the hanging buckle 1, the protrusion 11, the hanging buckle mounting portion 12 and the elastic deformation portion 13 are the same as the hanging buckle 1 in the first embodiment, in order to increase the strength of the elastic deformation portion 13 of the ring structure, the elastic deformation portion 13 further has a second ring portion 14 with a diameter smaller than that of the elastic deformation portion 13, and meanwhile, the elastic deformation portion 13 is connected with the second ring portion 14 through at least two reinforcing ribs 15. Through second ring portion 14 and strengthening rib 15 for the intensity of elastic deformation portion 13 is strengthened, can not break, can provide bigger elastic restoring force simultaneously, makes to hang to detain 1 and can buckle with hanging to detain seat 2 more firmly.
Fig. 5 is a schematic structural diagram of an embodiment of a hanging buckle seat 2 in a buckle assembly for a draw-bar box, in this embodiment, one end of the hanging buckle seat 2 has a hanging buckle hole 21 matched with a protrusion 11 of a hanging buckle 1 matched with the hanging buckle seat, and the protrusion 11 of the hanging buckle 1 is buckled into the hanging buckle hole 21 of the hanging buckle seat 2, so as to realize the locking of the hanging buckle 1 and the hanging buckle seat 2.
In this embodiment, the other end of the hanging buckle seat 2 is a hanging buckle seat installation portion 22 for being fixedly installed in the draw-bar box, and the hanging buckle hole 21 and the hanging buckle seat installation portion 22 are in a bent state. In a preferred embodiment, the hanging buckle seat mounting portion 22 has a second through hole 221, and the hanging buckle seat 22 is mounted and fixed in the draw-bar box by a rivet passing through the second through hole 221.
In a preferred embodiment, the peripheral thickness of the hanging buckle hole 21 of the hanging buckle seat 2 is larger than the thickness of the rest positions of the hanging buckle seat 2, so that the strength of the hanging buckle hole is increased, and the hanging buckle seat 2 is not broken under the action of the elastic restoring force of the hanging buckle 1 when being matched with the hanging buckle 1.
In this embodiment, the hanging buckle hole 21 and the hanging buckle seat installation portion 22 are in a bending state, and the bending angle is about 90 degrees, so that the hanging buckle 1 and the hanging buckle seat 2 can be matched and fixed at a vertical angle. In order to facilitate the flexible bending of the hanging buckle hole 21 and the hanging buckle seat installation part 22, a groove 23 can be formed at the bending part of the hanging buckle hole 21 and the hanging buckle seat installation part 22.
In order to avoid the hanging buckle seat 2 from being broken after being folded for many times, in a preferred embodiment, the hanging buckle seat is made of polypropylene material, in the field, the polypropylene material is called "baffeta", and the hanging buckle seat made of the polypropylene material cannot be broken after being folded for many times within the service life, so that the normal use of the hanging buckle seat is ensured.
In addition, the utility model also provides an use foretell draw-bar box of fastener subassembly for draw-bar box, in being applied to the draw-bar box with foretell fastener subassembly, in a preferred embodiment, utilize the rivet to fix on the well interlayer of draw-bar box with hanging in the above-mentioned fastener subassembly and detain the seat and utilize the rivet to fix on the draw-bar box with hanging in the fastener subassembly to can be reliably connected with the draw-bar box with the well interlayer of draw-bar box. Of course, in other preferred embodiments, the buckle assembly may be fixed at other positions of the draw-bar box to achieve the required connection.
To sum up, the utility model discloses a buckle assembly for draw-bar box and draw-bar box using the same, which utilizes the elasticity of the material of the hanging buckle and the structural characteristics of the elastic deformation body, the hanging buckle can be lengthened by stretching, so that the protruding part at one end can be smoothly buckled into the hanging buckle seat, and no additional rubber component is needed, thereby reducing the cost of the hanging buckle material and simplifying the installation process; meanwhile, the hanging buckle seat is made of bendable materials, so that the operation efficiency of workers can be improved in the boxing process, and the labor cost is saved.
Although the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, and that the scope of the present invention is not limited to the embodiments disclosed. For those skilled in the art, without departing from the principles of the present invention, several modifications may be made, and such modifications should be considered as within the scope of the present invention.
Claims (10)
1. A buckle assembly for a draw-bar box, which is characterized in that,
comprises a hanging buckle (1) and a hanging buckle seat (2);
the hanging buckle (1) is made of elastic materials, one end of the hanging buckle (1) is provided with a convex part (11), the other end of the hanging buckle (1) is a hanging buckle installation part (12) which is fixedly installed in the draw-bar box, and an elastic deformation part (13) is arranged between the convex part (11) and the hanging buckle installation part (12);
hang the one end of detaining seat (2) have with hang the bulge (11) matched with of detaining (1) and hang knot hole (21), the other end is for being used for fixed mounting hanging in the draw-bar box and detain a seat installation department (22), hang knot hole (21) and hang and detain a seat installation department (22) and be the state of bending.
2. The buckle assembly for a draw-bar box according to claim 1,
elastic deformation portion (13) are the ring structure, bulge (11) are located respectively with hanging knot installation department (12) the both ends of the axis direction of elastic deformation portion (13).
3. The buckle assembly for a draw-bar box according to claim 2,
the elastic deformation part (13) is internally provided with a second circular part (14) with the diameter smaller than that of the elastic deformation part (13), and the elastic deformation part (13) is connected with the second circular part (14) through at least two reinforcing ribs (15).
4. The buckle assembly for a draw-bar box according to claim 1,
the bulge (11) is in a mushroom head structure.
5. The buckle assembly for a draw-bar box according to claim 1,
the hanging buckle mounting part (12) is provided with a first through hole (121), and the first through hole (121) is penetrated through by a rivet to be mounted in the draw-bar box.
6. The buckle assembly for a draw-bar box according to claim 1,
the peripheral thickness of the hanging buckle hole (21) is larger than the thickness of the rest positions of the hanging buckle seat (2).
7. The buckle assembly for a draw-bar box according to claim 6,
the hanging buckle seat mounting part (22) is provided with a second through hole (221), and the hanging buckle seat mounting part passes through the second through hole (221) through a rivet and is mounted in the draw-bar box.
8. The buckle assembly for a draw-bar box according to claim 1,
and a groove (23) is formed at the bending part of the hanging buckle hole (21) and the hanging buckle seat mounting part (22).
9. The buckle assembly for a draw-bar box according to claim 1,
the hanging buckle seat (2) is made of polypropylene materials.
10. A draw-bar box, characterized in that the draw-bar box is provided with a buckle assembly for a draw-bar box according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771698.8U CN212878115U (en) | 2020-05-11 | 2020-05-11 | Fastener assembly for draw-bar box and draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020771698.8U CN212878115U (en) | 2020-05-11 | 2020-05-11 | Fastener assembly for draw-bar box and draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212878115U true CN212878115U (en) | 2021-04-06 |
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ID=75263301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020771698.8U Active CN212878115U (en) | 2020-05-11 | 2020-05-11 | Fastener assembly for draw-bar box and draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212878115U (en) |
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2020
- 2020-05-11 CN CN202020771698.8U patent/CN212878115U/en active Active
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