CN216416294U - Draw-bar box with soft and hard box bodies - Google Patents
Draw-bar box with soft and hard box bodies Download PDFInfo
- Publication number
- CN216416294U CN216416294U CN202120604444.1U CN202120604444U CN216416294U CN 216416294 U CN216416294 U CN 216416294U CN 202120604444 U CN202120604444 U CN 202120604444U CN 216416294 U CN216416294 U CN 216416294U
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- Prior art keywords
- draw
- soft
- main body
- hard
- box
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 239000004753 textile Substances 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 3
- 241000826860 Trapezium Species 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 239000007779 soft material Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000010985 leather Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 canvas Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to the technical field of bags, in particular to a draw-bar box with a soft and hard box body, which comprises a bag main body, wherein the back of the bag main body is made of hard plastic, the front of the bag main body is made of soft textile, two support rods are arranged on the end surface of the back of the bag main body, a plurality of clamping grooves are embedded in the edge of the back of the bag main body, balls capable of rotating 360 degrees relative to the side walls of the clamping grooves are embedded in the clamping grooves, and the thickness of the balls protruding out of the end surface of the back of the bag main body is smaller than that of the support rods. In the utility model, the design that the back of the case main body is made of hard materials and the front of the case main body is made of soft materials can not only keep the draw-bar case to have good compression resistance and protection performance, but also greatly reduce the whole weight of the draw-bar case; the friction loss at the back of the luggage main body is greatly reduced by the matching use of the supporting rod and the balls, the service life of the draw-bar box is effectively prolonged, and the design of the balls also enables the luggage main body to be flatly placed or lifted more smoothly and saves more labor.
Description
Technical Field
The utility model relates to the technical field of bags and suitcases, in particular to a draw-bar box with a soft and hard box body.
Background
The draw-bar box is used as an important tool for daily travel of people and has been widely applied. The existing draw-bar box is generally divided into a hard draw-bar box and a soft draw-bar box, wherein the hard draw-bar box is usually prepared from ABS, PP, PC and thermoplastic composite materials, has the advantages of compression resistance, impact resistance, strong protectiveness and the like, but is usually heavy and inconvenient to carry; the soft draw-bar box is usually prepared from oxford cloth, canvas, PU leather, nylon, EVA, leather and other materials, has the advantages of light weight, strong toughness, exquisite appearance and the like, but is often inferior to the hard draw-bar box in the aspects of water resistance, compression resistance, impact resistance and the like. And the back of the existing draw-bar box can rub against the bottom surface when the existing draw-bar box is horizontally placed on the ground or taken up from the ground, so that the back of the draw-bar box is easily abraded after a period of use, and particularly the back edge of the draw-bar box is abraded most seriously.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a draw-bar box with a soft and hard box body.
The utility model adopts the following technical scheme: the utility model provides a have draw-bar box of soft or hard box concurrently, includes case and bag main part, the back of case and bag main part is the rigid plastic material, and the front portion is the soft fabrics material, the back terminal surface of case and bag main part is provided with two spinal branch vaulting poles, the back border of case and bag main part is inlayed and is equipped with a plurality of draw-in grooves, the embedded 360 pivoted balls that can be relative of draw-in groove lateral wall that are equipped with of draw-in groove, the thickness of ball protrusion case and bag main part back terminal surface is less than the thickness of bracing piece.
Preferably, the front part of the luggage main body comprises an upper section, a middle section and a lower section, wherein the upper section and the lower section are both made of hard plastic materials, and the middle section is made of soft textile materials.
Preferably, the middle section is of a parallelogram structure, and the upper section and the lower section are of a trapezoid structure.
Preferably, a handbag is arranged on the middle section, a first zipper is arranged on the outer edge of the handbag, and a second zipper matched with the first zipper is arranged on the middle section.
Preferably, the cross section of the support rod is an isosceles trapezoid, one end of the support rod far away from the back of the luggage main body is wide, and the other end of the support rod close to the back of the luggage main body is narrow.
Preferably, the back end face of the luggage main body is further provided with a plurality of reinforcing ribs, and the thickness of each reinforcing rib is smaller than the thickness of the ball protruding out of the back end face of the luggage main body.
Preferably, the clamping grooves are uniformly distributed on the back of the luggage main body in a U shape.
Preferably, a pull rod is arranged on the back of the luggage main body.
Preferably, the position of the support rod corresponds to the position of a pull rod positioned in the luggage main body.
Preferably, four corners of the bottom of the luggage main body are provided with universal wheels.
The utility model has at least one of the following beneficial effects:
in the utility model, the design that the back of the case main body is made of hard materials and the front of the case main body is made of soft materials can not only keep the draw-bar case to have good compression resistance and protection performance, but also greatly reduce the whole weight of the draw-bar case and facilitate carrying; the design of the supporting rod can ensure that the back of the luggage main body is not directly in friction contact with the ground when the luggage main body is flatly placed on the ground, and the balls at the edge of the back of the luggage main body can be in contact with the ground when the luggage main body is flatly placed on the ground or lifted from the ground, so that the back edge of the luggage main body cannot be cut and rubbed.
Drawings
FIG. 1 is a schematic back view of a preferred embodiment of the present invention;
FIG. 2 is a schematic front view of the preferred embodiment of the present invention;
FIG. 3 is an enlarged schematic view of detail A of FIG. 1;
figure 4 is a schematic view of the structure of a handbag in a preferred embodiment of the present invention.
Description of reference numerals:
10 case bodies, 11 support rods, 12 clamping grooves, 13 balls, 14 upper sections, 15 middle sections, 151 handbags, 152 first zippers, 153 second zippers, 16 lower sections, 17 reinforcing ribs, 18 pull rods and 19 universal wheels.
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.
In the description of the present invention, it is to be understood that the terms "center, longitudinal, transverse, length, width, thickness, upper, lower, front, rear, left, right, vertical, horizontal, top, bottom, inner, outer, clockwise, counterclockwise" and the like refer to orientations or positional relationships illustrated in the drawings, which are used for convenience in describing the present invention and simplifying the description, and do not refer to or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present invention.
Referring to fig. 1 to 4, in a preferred embodiment of the present invention, a trolley case with a hard and soft case body includes a case main body 10, a back of the case main body 10 is made of a hard plastic material, a front of the case main body is made of a soft textile material, two support rods 11 are disposed on a back end surface of the case main body 10, a plurality of slots 12 are embedded in a back edge of the case main body 10, balls 13 capable of rotating 360 degrees relative to side walls of the slots 12 are embedded in the slots 12, and a thickness of the balls 13 protruding out of the back end surface of the case main body 10 is smaller than a thickness of the support rods 11. In the utility model, the design that the back of the luggage body 10 is made of hard materials and the front of the luggage body is made of soft materials can not only keep the draw-bar luggage to have good compression resistance and protection performance, but also greatly reduce the overall weight of the draw-bar luggage and facilitate carrying; the design of the supporting rod 11 can ensure that the back of the luggage main body 10 does not directly generate friction contact with the ground when the luggage main body 10 is flatly placed on the ground, and the ball 13 at the edge of the back of the luggage main body 10 can contact with the ground when the luggage main body 10 is flatly placed on the ground or lifted from the ground, so that the edge of the back of the luggage main body 10 cannot be scratched, the friction loss of the back of the luggage main body 10 is greatly reduced by the matching use of the supporting rod 11 and the ball 13, the service life of the draw-bar box is effectively prolonged, the design of the ball 13 also ensures that the luggage main body 10 is flatly placed or lifted more smoothly, and the labor is saved.
In the utility model, the ball 13 is clamped in the clamping groove 12, but the clamping groove 12 does not influence the rotation of the ball 13.
As a preferred embodiment of the present invention, it may also have the following additional technical features:
the front part of the luggage main body 10 comprises an upper section 14, a middle section 15 and a lower section 16, wherein the upper section 14 and the lower section 16 are both made of hard plastics, and the middle section 15 is made of soft textiles, so that the front part of the luggage main body 10 can have certain pressure resistance and certain toughness.
The middle section 15 is a parallelogram structure, and the upper section 14 and the lower section 16 are trapezoidal structures, so that the trapezoidal structure can better ensure the front pressure resistance of the luggage main body 10 compared with a square structure, and is more attractive.
The middle section 15 is provided with a handbag 151, the outer edge of the handbag 151 is provided with a first zipper 152, the middle section 15 is provided with a second zipper 153 matched with the first zipper 152, the arrangement of the handbag 151 can improve the storage capacity of the luggage box, so that the luggage box has stronger practicability, and the mode of zipper connection is convenient for the handbag 151 and the luggage body 10 to be disassembled and assembled; in this embodiment, the handbag 151 has an open/close zipper at the middle portion thereof and a handle at the upper end thereof, and the handbag 151 is folded so as to be positioned inside the first zipper 152 and the second zipper 153 when positioned on the middle portion 15.
The section of the supporting rod 11 is isosceles trapezoid, one end of the supporting rod far away from the back of the luggage main body 10 is wide, one end of the supporting rod close to the back of the luggage main body 10 is narrow, and the structure of the supporting rod 11 can enable the luggage main body 10 to be placed more stably; in this embodiment, the supporting rod 11 is made of rubber, and has good contact with the ground and long wear-resisting life.
The end face of the back of the luggage main body 10 is also provided with a plurality of reinforcing ribs 17, the thickness of each reinforcing rib 17 is smaller than the thickness of the ball 13 protruding out of the end face of the back of the luggage main body 10, the reinforcing ribs 17 can improve the strength of the back of the luggage main body 10, and the thickness of the reinforcing ribs can ensure the ball 13 to play a role; in this embodiment, six reinforcing ribs 17 are longitudinally arranged and respectively located between the support rod 11 and the clamping groove 12.
The clamping grooves 12 are uniformly distributed on the back of the luggage main body 10 in a U shape, and because the upper end of the back of the luggage main body 10 is usually a force application point and is mainly at the two sides and the lower end of the back of the luggage main body 10, which are easy to rub with the ground, the clamping grooves 12 are distributed in the U shape instead of being distributed along the whole line of the edge of the back of the luggage main body 10, so that the material use can be reduced; in this embodiment, eight slots 12 are respectively disposed on two sides of the back of the luggage body 10, six slots 12 are disposed at the lower end of the luggage body, and each slot 12 corresponds to one ball 13.
The back of the luggage main body 10 is provided with a pull rod 18; the position of the support rod 11 corresponds to the pull rod 18 positioned in the luggage body 10, and has a certain protection effect on the pull rod 18; the four corners of the bottom of the luggage body 10 are provided with universal wheels 19.
The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.
The above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by basically the same means are all within the protection scope of the present invention.
Claims (10)
1. The utility model provides a have draw-bar box of soft or hard box concurrently, a serial communication port, including case and bag main part (10), the back of case and bag main part (10) is the rigid plastic material, and the front portion is soft fabrics material, the back terminal surface of case and bag main part (10) is provided with two spinal branch vaulting poles (11), the back border of case and bag main part (10) inlays and is equipped with a plurality of draw-in grooves (12), draw-in groove (12) are embedded to be equipped with 360 pivoted balls (13) of draw-in groove (12) lateral wall relatively, the thickness of ball (13) protrusion case and bag main part (10) back terminal surface is less than the thickness of bracing piece (11).
2. The draw-bar box with soft and hard box body according to claim 1, wherein the front part of the box body (10) comprises an upper section (14), a middle section (15) and a lower section (16), wherein the upper section (14) and the lower section (16) are both made of hard plastic material, and the middle section (15) is made of soft textile material.
3. The draw-bar box with the combination of soft and hard boxes according to claim 2, wherein the middle section (15) is a parallelogram structure, and the upper section (14) and the lower section (16) are trapezium structures.
4. The trolley case with the combination of soft and hard cases as claimed in claim 2, wherein the middle section (15) is provided with a handbag (151), the outer edge of the handbag (151) is provided with a first zipper (152), and the middle section (15) is provided with a second zipper (153) matched with the first zipper (152).
5. The draw-bar box with soft and hard box body according to claim 1, wherein the cross section of the support bar (11) is isosceles trapezoid, the end far away from the back of the box body (10) is wide, and the end near the back of the box body (10) is narrow.
6. The draw-bar box with the combination of the soft and hard box bodies according to claim 1, wherein the back end surface of the box body (10) is further provided with a plurality of reinforcing ribs (17), and the thickness of the reinforcing ribs (17) is smaller than the thickness of the balls (13) protruding out of the back end surface of the box body (10).
7. The draw-bar box with soft and hard box bodies in accordance with claim 1, wherein the slots (12) are evenly distributed in a U shape on the back of the box body (10).
8. A trolley case combined with a soft and hard case according to claim 1, characterized in that the back of the case main body (10) is provided with a draw bar (18).
9. A trolley case with a combination of soft and hard cases, according to claim 8, characterized in that the supporting rods (11) are positioned corresponding to the pulling rods (18) inside the case body (10).
10. The draw-bar box with soft and hard box bodies in accordance with claim 1, wherein the four corners of the bottom of the box body (10) are provided with universal wheels (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120604444.1U CN216416294U (en) | 2021-03-23 | 2021-03-23 | Draw-bar box with soft and hard box bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120604444.1U CN216416294U (en) | 2021-03-23 | 2021-03-23 | Draw-bar box with soft and hard box bodies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216416294U true CN216416294U (en) | 2022-05-03 |
Family
ID=81314812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120604444.1U Expired - Fee Related CN216416294U (en) | 2021-03-23 | 2021-03-23 | Draw-bar box with soft and hard box bodies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216416294U (en) |
-
2021
- 2021-03-23 CN CN202120604444.1U patent/CN216416294U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |