CN210520343U - Synthetic leather knapsack with radium-shine effect - Google Patents

Abstract

The utility model discloses an synthetic leather knapsack with radium-shine effect, include the bag body of making by compound synthetic leather, the bag body passes through the zip fastener switching, the bag body is used for all being provided with shoulder belt ring with the inside and outside two sides of part that user's back is close to mutually, the bag body is matchd with the baldric, be provided with on the baldric be used for with the shoulder belt buckle of shoulder belt ring lock, the one side of compound synthetic leather is radium-shine effect face, the another side is artificial leather texture face, make this knapsack inside and outside have synthetic leather texture and radium-shine effect respectively, baldric and knapsack components of a whole that can function independently set up, the knapsack is inside and outside all being provided with the baldric ring and being used for with the shoulder belt buckle cooperation on the baldric, can switch over the texture of radium-shine effect.

Description

Synthetic leather knapsack with radium-shine effect

Technical Field

The utility model relates to an synthetic leather knapsack, in particular to synthetic leather knapsack with radium-shine effect.

Background

Some synthetic leather backpacks bond radium-shine rendition layer on the synthetic leather among the prior art, make the synthetic leather knapsack have radium-shine effect. The principle of generating the laser effects is that the thin film interferes, white light is reflected and refracted by the laser transfer printing layer, and different colored light has different refractive indexes in the same medium, so that the colorful laser effect is reflected. Because the effects are necessarily reflected, although the artificial leather backpack is produced, the artificial leather backpack does not show the texture of artificial leather, and only shows the laser effect.

Disclosure of Invention

In order to overcome the not enough of prior art, the utility model provides an synthetic leather knapsack with radium-shine effect can switch radium-shine effect and synthetic leather texture effect.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an synthetic leather knapsack with radium-shine effect, includes the bag body of making by compound synthetic leather, the bag body passes through the zip fastener switching, the bag body is used for all being provided with shoulder belt ring with outside two sides in the part that user's back is close to mutually, the bag body matches there is the baldric, be provided with on the shoulder belt be used for with the shoulder belt buckle of shoulder belt ring lock, the one side of compound synthetic leather is radium-shine effect face, and the another side is artificial leather texture face.

Preferably, the composite artificial leather sequentially comprises an artificial leather layer, an aluminum-plated layer, a laser layer and a protective layer which are laminated, wherein the laser layer is a photoetching plastic film or a laser transfer film.

Preferably, the bag body is provided with a front bag and side bags on the inner side and the outer side, the front bag is located in the front of the bag body, and the side bags are located on the two sides of the bag body.

Preferably, the shoulder strap comprises a cushion and a length adjusting strap, the cushion and the length adjusting strap are connected together, a laser sleeve is sleeved on the lower section of the length adjusting strap, the length of the laser sleeve sleeved on the length adjusting strap is adjusted through an adjusting piece, and the adjusting piece and the cushion are respectively provided with one shoulder strap buckle.

More preferably, the laser sleeve comprises two laser films, two edges of each laser film are provided with zipper teeth, and the tail ends of the two laser films are fixedly connected with the tail ends of the length adjusting belts; two rotating shafts are arranged in the adjusting piece, a clockwork spring is connected to two ends of each rotating shaft, each laser film is wound on one rotating shaft, two chain buckles are fixedly arranged on the adjusting piece, and locking clamps are arranged below the chain buckles; and the zipper teeth on one laser film are buckled with the zipper teeth on the other laser film after passing through the zipper buckles, and the edges of the two laser films are buckled to form the laser sleeve.

The utility model has the advantages that: the utility model discloses a knapsack, the inside and outside has synthetic leather texture effect and radium-shine effect respectively, baldric and knapsack components of a whole that can function independently setting, all be provided with in the knapsack the baldric ring be used for with shoulder on the shoulder buckle cooperation, turn over the texture that can switch radium-shine effect and synthetic leather in the knapsack, make the knapsack have different outward appearances, the baldric of knapsack when adjusting length, the partial length that has radium-shine effect on the baldric also can be adjusted, make the knapsack can have the effect of radium-shine effect and synthetic leather texture concurrently.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a partial anti-macro diagram at A in FIG. 2;

FIG. 4 is a schematic view of a layer structure of composite artificial leather;

fig. 5 is a schematic view of the structure of the adjusting member.

Detailed Description

Referring to fig. 1 and 2, an synthetic leather knapsack with radium-shine effect includes the bag body 1 of making by compound synthetic leather, bag body 1 passes through the zip fastener switching, bag body 1 is used for all being provided with shoulder belt loop 2 with the inside and outside two sides of the part that user's back is close to mutually, bag body 1 matches there is baldric 3, be provided with on the baldric 3 be used for with shoulder belt loop 4 of shoulder belt loop 2 lock, the one side of compound synthetic leather is radium-shine effect face, and the another side is artificial leather texture face. Preferably, the shoulder strap rings 2 are at least provided with a pair, which are respectively positioned at the upper part and the lower part of the bag body, and each shoulder strap 3 is provided with 2 shoulder strap buckles 4 which are matched and buckled with 2 shoulder strap rings 2. The bag body may be provided with 1 or 2 shoulder straps 3.

Have synthetic leather texture and radium-shine effect respectively outside in this knapsack, baldric and knapsack components of a whole that can function independently setting, all be provided with shoulder the ring outside the knapsack and be used for with shoulder the shoulder belt buckle cooperation on shouldering, turn over the texture that can switch radium-shine effect and synthetic leather in with the knapsack, make the knapsack have different outward appearances.

Referring to fig. 4, the composite artificial leather sequentially comprises an artificial leather layer 5, an aluminum-plated layer 6, a laser layer 7 and a protective layer 8, wherein the laser layer 7 is a photolithographic plastic film (such as a photolithographic biaxially oriented polypropylene film) or a laser transfer film.

The bag body 1 all is provided with preceding bag 11 and side bag 12 in inside and outside both sides, preceding bag 11 is located the front portion of bag body 1, side bag 12 is located the both sides of bag body 1. After the inside and outside are turned over, the front pocket 11 and the side pocket 12 in the inside become the front pocket 11 and the side pocket 12 in the outside, and the front pocket 11 and the side pocket 12 in the outside become the front pocket 11 and the side pocket 12 in the inside, and the bag body 1 is turned over. Preferably, the front pockets 11 on the inner and outer sides should respectively use the artificial leather layer 5 as the surface and the protective layer 8 as the surface, and the side pockets 12 as well.

Referring to fig. 5, the shoulder strap 3 includes a connecting cushion 31 and a length adjusting strap 32, a laser sleeve 34 is sleeved on a lower section of the length adjusting strap 32, the length of the laser sleeve 34 sleeved on the length adjusting strap 32 is adjusted by an adjusting member 33, and the adjusting member 33 and the cushion 31 are respectively provided with one shoulder strap buckle 4. Laser cover 34 makes the baldric have laser effect, makes the knapsack have laser effect and synthetic leather texture's effect concurrently. The material used by the laser sleeve can replace the artificial leather layer in the composite artificial leather with a common plastic film so as to reduce the thickness of the laser sleeve.

The adjustment principle of the adjustment piece 33 is as follows, the laser sleeve 34 comprises two laser films, two edges of the laser films are provided with zipper teeth, and the tail ends of the laser films are fixedly connected with the tail ends of the length adjustment belts 32; two rotating shafts 331 are arranged in the adjusting piece 33, two ends of each rotating shaft 331 are connected with a clockwork spring 332, each laser film is wound on one rotating shaft 331, two chain buckles 333 are fixedly arranged on the adjusting piece 33, and a locking clamp 334 is arranged below each chain buckle 333; and the zipper teeth on one laser film are buckled with the zipper teeth on the other laser film after passing through the zipper buckles 333, and the edges of the two laser films are buckled to form the laser sleeve.

It can be seen that the adjusting member 33 has two adjusting functions, namely, adjusting the length of the shoulder strap and adjusting the length of the laser sheath 34 sleeved on the length adjusting strap 32. The shoulder strap buckle 2 connected with the soft cushion 31 is buckled with the upper shoulder strap ring 4, the shoulder strap buckle 4 connected with the adjusting piece 33 is buckled with the lower shoulder strap ring 4, and the length of the shoulder strap can be adjusted by adjusting the length of the length adjusting belt 32 passing through the adjusting piece 33. When the length adjusting belt 32 penetrates through the adjusting piece 33, the laser film is pulled to be unreeled, the zipper teeth of the laser film are buckled at the zipper buckle 333 to sleeve the lower section of the length adjusting belt, so that the laser effect is obtained by penetrating through the surface of the length adjusting belt of the adjusting piece 33, and the adjusted shoulder belt length can be fixed by clamping the length adjusting belt 32 by using the locking clamp 334. After the locking clamp 334 is released, the clockwork spring 332 rebounds, so that the laser film is automatically rolled. So can make length adjustment area 32 have laser effect and have laser effect's partial area changeable, make the laser effect change of knapsack abundanter.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and decorations can be made without departing from the principle of the invention, and these modifications and decorations are also regarded as the protection scope of the present invention.

Claims (5)

1. The utility model provides an synthetic leather knapsack with radium-shine effect, its characterized in that includes bag body (1) of being made by compound synthetic leather, the bag body (1) is through the zip fastener switching, bag body (1) is used for all being provided with shoulder belt ring (2) with the inside and outside two sides of the part that user's back is close to mutually, bag body (1) is matchd there is baldric (3), be provided with on baldric (3) be used for with shoulder belt ring (2) shoulder belt buckle (4) of lock, the one side of compound synthetic leather is radium-shine effect face, and the another side is artificial leather texture face.

2. The artificial leather backpack with laser effect according to claim 1, wherein the composite artificial leather comprises an artificial leather layer (5), an aluminum coated layer (6), a laser layer (7) and a protective layer (8) which are laminated in sequence, and the laser layer (7) is a photo-etching plastic film or a laser transfer film.

3. The artificial leather backpack with laser effect according to claim 1, wherein the bag body (1) is provided with a front bag (11) and side bags (12) at the inner and outer sides, the front bag (11) is located at the front part of the bag body (1), and the side bags (12) are located at the two sides of the bag body (1).

4. The artificial leather backpack with laser effect according to claim 1, wherein the shoulder strap (3) comprises a cushion (31) and a length adjusting strap (32), the cushion (31) and the length adjusting strap (32) are connected together, a laser sleeve (34) is sleeved on the lower section of the length adjusting strap (32), the length of the laser sleeve (34) sleeved on the length adjusting strap (32) is adjusted by an adjusting member (33), and the adjusting member (33) and the cushion (31) are respectively provided with one shoulder strap buckle (4).

5. The artificial leather backpack with laser effect as claimed in claim 4, wherein the laser sleeve (34) comprises two laser films, two edges of the laser films are provided with zipper teeth, and the tail ends of the laser films are fixedly connected with the tail ends of the length adjusting belts (32); two rotating shafts (331) are arranged in the adjusting piece (33), two ends of each rotating shaft (331) are connected with a clockwork spring (332), each laser film is wound on one rotating shaft (331), two chain buckles (333) are fixedly arranged on the adjusting piece (33), and a locking clamp (334) is arranged below each chain buckle (333); and the zipper teeth on one laser film are buckled with the zipper teeth on the other laser film after passing through the zipper buckles (333), and the edges of the two laser films are buckled to form the laser sleeve.

Images