CN210642958U

CN210642958U - Shoulder strap for bag with three-branch structure for realizing multiple stable back methods

Info

Publication number: CN210642958U
Application number: CN201921020604.7U
Authority: CN
Inventors: 李源
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-06-02
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a three-fork structure realizes the baldric of package of multiple stable back method, including the bag, the symmetric position of bag front and back is provided with metal D and detains, and the metal D who is located the bag front detains internal surface swing joint has the main chain, the main chain is kept away from the one end of bag and is provided with the tightening ring, tightening ring internal surface is provided with two branch chains, the one end that the tightening ring was kept away from to the branch chain all is connected with the wide baldric of cortex, and the metal D who is located the bag back detains the internal surface and wears to be equipped with the regulation chain, the both ends of regulation chain are connected with the wide shoulder area of cortex respectively, the position that the regulation chain is located the right side of metal D and detains; the utility model discloses an adjust the regulation chain and detain relative position with the metal D that is located the bag back, change the position that the wide baldric of cortex and health contacted, can realize the single shoulder back of the body and both shoulders back of the body, problem that can exist among the effectual solution background art.

Description

Shoulder strap for bag with three-branch structure for realizing multiple stable back methods

Technical Field

The utility model relates to a women daily use package equipment field specifically is the package baldric of three forked type structures realization multiple stable back of the body method.

Background

The shoulder straps of bags on the market are generally divided into pure leather shoulder straps, pure chain shoulder straps and belts combined by leather chains, and the shoulder straps combined by the leather chains are rarely wide shoulder straps, and occasionally, the design of combining the wide shoulder straps with the chains is provided.

The stability and the fitting feeling of the upper body of the single-shoulder bag are poor, for example, when the user needs to run or do some actions, the bag has a large influence on the actions of the body, and the hands cannot be really liberated. Although the backpack is comfortable and has better stability, the backpack has limitations in use occasions, insufficient beauty and inconvenience in holding.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective provides the package that three forked type structure realized multiple stable back of the body method is shouldered, problem in can effectual solution background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the bag that three forked type structure realized multiple stable back of the body method is shouldered, including the sack, the symmetrical position at the front and the back of sack is provided with metal D and detains, and the positive metal D that lies in the sack detains internal surface swing joint and has a main chain, the one end that the sack was kept away from to the main chain is provided with the ring of tightening, the ring internal surface of tightening is provided with two branch chains, the one end that the ring of tightening was kept away from to the branch chain all is connected with the wide baldric of cortex, and the metal D that lies in the sack back detains the internal surface and wears to be equipped with the regulation chain, the both ends of regulation chain are connected with the wide shoulder area of cortex respectively, the position that the regulation.

Further, the inner surface of the tightening ring is in sliding connection with the branch chain.

Further, the length of the main chain is 18-25 cm.

Furthermore, the length of the cortex wide shoulder belt positioned on the right side of the tightening ring is 20-30cm, and the length of the cortex wide shoulder belt positioned on the left side of the tightening ring is 35-45 cm.

Further, the length of the adjusting chain is 36-45 cm.

Furthermore, the distance between the metal D button positioned on the front surface of the bag and the metal D button positioned on the back surface of the bag is 96-120 cm.

The working principle and the beneficial effects are as follows: a tightening ring is arranged at one end of the main chain, which is far away from the bag, two branch chains are arranged on the inner surface of the tightening ring, one ends of the branch chains, which are far away from the tightening ring, are connected with leather wide shoulder belts, an adjusting chain is arranged on the inner surface of a metal D buckle positioned on the back surface of the bag in a penetrating manner, two ends of the adjusting chain are respectively connected with the leather wide shoulder belts, and a position of the adjusting chain, which is positioned on the right side of the metal D buckle, is; during the use, adjust the relative position of regulation chain and the metal D who is located the bag back and detain, change the position that the wide baldric of cortex and body contacted, can realize single shoulder back and both shoulders back, wherein, the one end that the bag was kept away from to the main chain is provided with the tightening ring, tightening ring internal surface is provided with two branch chains, tightening ring internal surface and branch chain sliding connection, main chain and branch chain present the distribution of three-way formula through tightening ring, present what kind of angle between branch chain and the branch chain, under the effect of tightening ring circular ring and main chain, all have the trend of drawing close each other, and then the cortex baldric has the trend of drawing close each other for the baldric is difficult for droing.

Drawings

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

FIG. 2 is a schematic view of the single-shoulder inclined span and waist-carrying back of the present invention;

fig. 3 is a schematic view of the shoulder clamp and waist carrying type back of the present invention;

fig. 4 is a schematic view of the backpack back method of the present invention.

In the figure: 1. a metal D buckle; 2. a main chain; 3. tightening the ring; 4. splitting chains; 5. cortex wide shoulder straps; 6. an adjusting chain; 7. a limit ring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1, the bag shoulder strap with a three-branch structure for realizing multiple stable back methods comprises a bag, wherein metal D buckles 1 are arranged at the symmetrical positions of the front surface and the back surface of the bag, a main chain 2 is movably connected to the inner surface of the metal D buckle 1 positioned on the front surface of the bag, a tightening ring 3 is arranged at one end, away from the bag, of the main chain 2, two sub-chains 4 are arranged on the inner surface of the tightening ring 3, one ends, away from the tightening ring 3, of the sub-chains 4 are connected with a leather wide shoulder strap 5, an adjusting chain 6 is arranged on the inner surface of the metal D buckle 1 positioned on the back surface of the bag in a penetrating manner, two ends of the adjusting chain 6 are respectively connected with the leather wide shoulder strap 5, and a limiting ring.

The utility model discloses three trouble type structures realize the package baldric of multiple stable back of the body method, detain 1 relative position through adjusting 6 and the metal D that is located the package bag back of the body of regulation chain, change the position that 5 and health contacted are shouldered to the cortex width, can realize the single shoulder back of the body and the both shoulders back of the body, problem that can exist among the effectual solution background art.

Wherein, 3 internal surfaces of tightening ring and branch chain 4 sliding connection, main chain and branch chain present the three-way formula through tightening ring and distribute, and what kind of angle appears between branch chain and the branch chain, under the effect of tightening ring be the toroid and main chain, all have the trend of drawing close each other, and then the cortex baldric has the trend of drawing close each other for the baldric is difficult for droing.

The length of the main chain 2 is 18-25cm, the length of the cortex wide shoulder strap 5 positioned on the right side of the tightening ring 3 is 20-30cm, the length of the cortex wide shoulder strap 5 positioned on the left side of the tightening ring 3 is 35-45cm, the length of the adjusting chain 6 is 36-45cm, and the distance between the metal D buckle 1 positioned on the front side of the bag and the metal D buckle 1 positioned on the back side of the bag is 96-120cm, so that the requirement of most ladies on bags can be met, and convenience is improved.

As shown in fig. 2, the tightening ring 3 is placed right in front of or at the back of the body, one shoulder strap is obliquely spanned on the shoulder, the other shoulder strap is placed at the waist, and the branch chain is mutually tightened with the main chain through the tightening ring, so that the bag and the leather wide shoulder strap are more attached to the body.

As shown in figure 3, the tightening ring 3 is arranged at the position right in front of the body or at the back, one shoulder strap is spanned on the shoulder, the other shoulder strap is arranged at the waist, and the branch chain is mutually tightened with the main chain through the tightening ring, so that the bag, the leather wide shoulder strap and the body are more attached, the bag can be prevented from being robbed by a person riding a motorcycle due to the effect of the waist shoulder strap.

As shown in fig. 4, the tightening ring 3 is placed at the front or back of the body, and the shoulder straps are respectively placed on the shoulders, so that the backpack is carried on both shoulders.

From above, the utility model discloses realize that a section is carrying on one's back like the shoulders bag when stable, the user can conveniently take oneself like the messenger bag, when accomplishing the shoulders back of the body, need not put down the baldric and also well take the thing, effectively combines the stable travelling comfort of shoulders bag and the convenience of ordinary messenger bag.

Claims

1. The package baldric of multiple stable back method is realized to three forked type structures, including the bag, the symmetric position at the front and the back of bag is provided with metal D and detains (1), its characterized in that: the inner surface of a metal D buckle (1) positioned on the front surface of the bag is movably connected with a main chain (2), one end of the main chain (2) far away from the bag is provided with a tightening ring (3), the inner surface of the tightening ring (3) is provided with two branch chains (4), and one ends of the branch chains (4) far away from the tightening ring (3) are connected with leather wide shoulder straps (5);

the inner surface of the metal D buckle (1) positioned at the back of the bag is provided with an adjusting chain (6) in a penetrating way, the two ends of the adjusting chain (6) are respectively connected with the leather wide shoulder belt (5), and a limiting ring (7) is arranged at the position, on the right side of the metal D buckle (1), of the adjusting chain (6).

2. The backpack shoulder strap of claim 1, wherein the three-pronged structure provides multiple stable dorsal approaches, and further comprising: the inner surface of the tightening ring (3) is connected with the branch chain (4) in a sliding way.

3. The backpack shoulder strap of claim 2, wherein the three-pronged structure provides multiple stable dorsal approaches, and further comprising: the length of the main chain (2) is 18-25 cm.

4. The backpack shoulder strap of claim 3, wherein the three-pronged structure provides multiple stable dorsal approaches, and further comprising: the length of the cortex wide shoulder strap (5) positioned on the right side of the tightening ring (3) is 20-30cm, and the length of the cortex wide shoulder strap (5) positioned on the left side of the tightening ring (3) is 35-45 cm.

5. The backpack shoulder strap of claim 4, wherein the three-pronged structure is adapted to provide multiple stable dorsal approaches, wherein: the length of the adjusting chain (6) is 36-45 cm.

6. The backpack shoulder strap of claim 5, wherein the three-pronged structure provides multiple stable dorsal approaches, and further comprising: the distance between the metal D button (1) positioned on the front surface of the bag and the metal D button (1) positioned on the back surface of the bag is 96-120 cm.