CN2506119Y - Stepless mechanical joint shoulder strap - Google Patents

Abstract

The utility model provides a no segmentation mechanical joint baldric, includes cushion joint, elastic webbing, fixed band, each cushion joint is sewed up on the fixed band by being polyphone range, still respectively sews up the elastic webbing in each concatenated cushion articulated both sides, each cushion joint be trapezoidal, each trapezoidal cushion joint is relative cross arrangement on the fixed band, the cushion joint include skin, inside lining, wrap fixed band and elastic webbing by the inside lining, wrap the inside lining by the skin, the utility model has the advantages of laminate with the contact site, be difficult for following the contact site slippage, keep comfortable, convenient. Is suitable for various schoolbag, backpack, handbag, case and other places.

Description

A Segmentless Mechanical Joint Shoulder Belt

Technical field

The utility model relates to a shoulder strap, in particular to a segmentless mechanical joint shoulder strap.

current technology

Existing shoulder straps are integral, generally made of fabric, are fixed, and are inelastic in the longitudinal direction and in the transverse direction. When this kind of shoulder strap is in contact with the shoulder of the human body, it is not easy to fit closely with the shoulder of the human body. When the direction of the shoulder strap torsional force changes, the area that the shoulder strap acts on the human body becomes smaller, so that the unit of the human body at the contact point can bear Increased force causes the human body to feel uncomfortable, and because the shoulder straps do not fit in contact with the human body, the shoulder straps are easy to slide away from the shoulders of the human body, which is inconvenient to use.

Contents of the utility model

The utility model provides a non-segmented mechanical joint shoulder strap, which can solve the disadvantages of the existing shoulder straps such as incompatibility with contact parts, easy falling off from the shoulder, and the like, which are uncomfortable and inconvenient. It has the advantages of being closely attached to the contact part, not easy to slip off from the contact part, keeping the contact part comfortable, and easy to wear.

The utility model is realized according to the following technical scheme. A kind of stepless mechanical joint shoulder strap, which includes cushion joints, elastic belts, and fixing belts, each cushion joint is sewn on the fixing belt in series, on both sides of each series cushion joint, each Seamed elastic straps. The cushion joints described herein are trapezoidal, and the trapezoidal cushion joints are relatively crossed on the fixing belt. The areas of the cushion joints are equal. The soft pad joint includes an outer layer and an inner lining, the inner lining wraps the fixing belt and the elastic belt, and the outer layer wraps the inner lining. The outer layer is made of waterproof foamed PVC, and the inner lining is made of high-density diving cotton. The utility model's non-segment mechanical joint shoulder strap is designed according to the principle of human body science. There are several trapezoidal independent joints with equal areas distributed on the whole shoulder strap, so as to fit on the contact place. The fixed belt in the center of the shoulder strap is used for Load-bearing, the elastic belts on both sides of the trapezoidal padded joint use its elasticity to steplessly adjust the strength and direction of the shoulder belt when twisting, so that each independent padded joint can effectively cling to the user's contact parts . When the utility model is installed on the bag or other knapsacks and used on the back, the fixed belt is used to bear the load, the padded joint is used as the mechanical joint to be attached to the shoulder of the human body, and the elastic belt is used to adjust its connection with the shoulder without steps (stepless). The degree of fitting of the contact parts ensures that it fits tightly, is evenly stressed, comfortable and not easy to fall off. The utility model is suitable for use on various schoolbags, knapsacks, handbags, bags and other places.

Description of drawings

Fig. 1, 2 are the schematic diagrams of the utility model stepless mechanical joint shoulder strap;

Fig. 3 is A-A sectional enlarged view among Fig. 1,2;

Fig. 4 is a diagram of the use of the non-segmented mechanical joint shoulder strap of the present invention.

Code in the picture: 1 padded joint 2 elastic belt 3 fixing belt 4 outer layer 5 inner lining 6 stitching 7 handbag

Preferred embodiment

As shown in Figure 1 and 2, it is a schematic diagram of the appearance of the non-segmented mechanical joint shoulder belt of the present invention. They are sewed on the fixing belt 3 in a row, and elastic belts 2 are sewed on both sides of each connected cushion joint 1 . The cushion joints 1 are trapezoidal in shape, and the cushion joints of each trapezoid are placed crosswise on the fixing belt 3, and the areas of each cushion joint 1 are equal. As shown in FIG. 3 , the cushion joint 1 includes an outer layer 4 and an inner lining 5 , the inner lining 5 wraps the fixing belt 3 and the elastic belt 2 , and the outer layer 4 wraps the inner lining 5 . As shown in Figures 1 and 2, the soft cushion joint 1 is sewed on the fixing belt 3 and the elastic belt 2 with sutures 6 . The fixing belt 3 in this embodiment is a high-density nylon webbing, the elastic belt is an elastic elastic band, the material of the outer layer 4 of the cushion joint 1 is all-weather waterproof foam PVC, and the inner lining 5 is high-density diving cotton. Fig. 4 is the situation that the utility model stepless mechanical joint shoulder strap is installed on the bag 7, and the installation position is the same as that where the general shoulder strap is installed on the bag.

Claims (6)

1, a kind of stepless mechanical joint shoulder belt, it is characterized in that: it comprises cushion joint, elastic webbing, fixed band, and each cushion joint is sewn on the fixed band with being arranged in series, and the both sides in the cushion joint of each polyphone respectively are sewed with elastic webbing.

2, stepless mechanical joint shoulder belt according to claim 1, it is characterized in that: described fixed band is a nylon knitting belt, elastic webbing is the elasticity elastic.

3, stepless mechanical joint shoulder belt according to claim 1 is characterized in that: described each cushion joint is trapezoidal, and each trapezoidal cushion joint is relative arranged crosswise on fixed band.

4, stepless mechanical joint shoulder belt according to claim 3 is characterized in that: the area in described each cushion joint equates.

5, stepless mechanical joint shoulder belt according to claim 1, it is characterized in that: described cushion joint comprises skin, liner, by liner fixed band and elastic webbing is encased, and by skin liner is encased.

6, stepless mechanical joint shoulder belt according to claim 5 is characterized in that: described skin is made by the waterproof foaming PVC, and liner is made by high density diving is cotton.

Images