TWM545504U - Anti-gravity shoulder strap and shoulder bag with the anti-gravity shoulder strap - Google Patents

Description

Anti-gravity shoulder strap and shoulder bag with the anti-gravity shoulder strap

The present invention relates to a shoulder strap for a bag, and more particularly to an anti-gravity shoulder strap and a shoulder bag having the anti-gravity shoulder strap.

A shoulder bag refers to a bag with a shoulder on one side. The shoulder strap is the main part of the weight of the backpack, especially the shoulder bag, which carries all the gravity.

If the shoulder strap is too hard, it will have a heavy weight on the shoulders of the person and even make people uncomfortable. If the shoulder strap is too soft, the strength is not enough to carry heavy objects. At present, in order to improve the comfort of the user, an air cushion or a sponge mat is added to the shoulder strap to contact the shoulder of the user, but the effective relief effect is not obtained.

The purpose of this creation is to provide an anti-gravity shoulder strap to reduce discomfort caused by weight bearing.

In order to achieve the above object, the present invention provides an anti-gravity shoulder strap comprising a shoulder strap and a sheath, the shoulder strap comprising an elastic section at a middle portion and a reinforcing section disposed at two sides of the elastic section, the reinforcing section The length is adjustable, the sheath is sleeved on the outside of the elastic section; the elastic section is flat, and comprises an elastic webbing and a rubber yarn woven inside the elastic webbing.

Preferably, in the anti-gravity shoulder strap, the elastic segment is connected to the reinforcing segment by a connecting element, the connecting component comprises a connecting ring and a connecting buckle, the connecting buckle is U-shaped, and the elastic segment is The end portion is fixed in the connecting buckle, and the connecting buckle sleeve is disposed at one end of the connecting ring, and the reinforcing portion is sleeved at the other end of the connecting ring.

Preferably, in the above-mentioned anti-gravity shoulder strap, the sheath comprises an inner layer, an intermediate layer and an outer layer structure, and the elastic segment is disposed between the intermediate layer structure and the outer layer structure of the sheath.

Preferably, in the above-mentioned anti-gravity shoulder strap, the inner layer structure of the sheath is made of a breathable waterproof fabric, and the intermediate layer structure of the sheath is made of a diving material.

Preferably, in the above-mentioned anti-gravity shoulder strap, the length of the inner layer structure of the sheath is greater than the length of the outer layer structure.

Preferably, in the above-mentioned anti-gravity shoulder strap, the rubber yarn is a circular rubber yarn having a diameter of 0.8 to 1.5 mm.

Further, the rubber yarn is a circular rubber yarn having a diameter of 0.8 to 0.9 mm.

Preferably, in the anti-gravity shoulder strap, the lower surface of the sheath is provided with a non-slip pattern.

In order to achieve the same object, the present invention also provides a shoulder bag comprising a bag body and the aforementioned anti-gravity shoulder strap, the shoulder strap of the anti-gravity shoulder strap being coupled to the bag body.

Preferably, in the above-mentioned single shoulder bag, both ends of the shoulder strap are respectively connected to the front and back surfaces of the package body.

The anti-gravity shoulder strap provided by the present invention has an elastic section on the shoulder strap, and the elastic section is flat, which comprises an elastic webbing and a rubber thread woven inside the elastic webbing, and the shoulder strap can walk by its natural stretching force. When the elastic section can generate resilience, the pressure feeling transmitted to the shoulder of the user is well relieved, and the user is provided with a buffering effect. On the one hand, the resilience is used to reduce the force that the user needs to pay, and on the other hand, the force can be alleviated. The weight of the shoulder allows the user to be placed in the anti-gravity space, thereby improving the user's comfort.

1‧‧‧ shoulder strap

11‧‧‧Flexible section

12‧‧‧Strengthening paragraph

2‧‧‧ sheath

21‧‧‧ Inner structure

22‧‧‧Intermediate structure

23‧‧‧ outer structure

3‧‧‧ inclusion body

4‧‧‧Connecting components

41‧‧‧Connecting ring

42‧‧‧Connecting buckle

1 is a view showing a state of use of an anti-gravity shoulder strap of the present embodiment; and FIG. 2 is a schematic structural view of a sheath of the present embodiment.

The embodiments of the present invention are described below by way of specific embodiments, and those skilled in the art can readily appreciate other advantages and effects of the present invention from the disclosure herein.

The embodiments of the present invention are described below with reference to the drawings. It should be noted that the following drawings are simplified schematic diagrams, and only the basic concept of the creation is illustrated in a schematic manner, and only the structure related to the creation is illustrated in the drawings. Rather than drawing according to the number, shape and size of the components in actual implementation, the types, quantities and proportions of the components in actual implementation are not limited to the illustrations, and can be changed according to the actual design requirements.

As shown in FIG. 1, an anti-gravity shoulder strap of the preferred embodiment of the present invention comprises a shoulder strap 1 and a sheath 2, the shoulder strap 1 comprising an elastic section 11 at the middle portion and a reinforcing section 12 on both sides of the elastic section 11. The length of the reinforcing section 12 is adjustable, the strength of the reinforcing section 12 is strengthened relative to the elastic section 11, and the reinforcing section 12 is woven by nylon; the sheath 2 is set outside the elastic section 11; the elastic section 11 is flat The shape includes a elastic webbing and a rubber yarn woven inside the elastic webbing. The shoulder strap 1 of the present invention can rely on its natural telescopic force, and the elastic section 11 can generate resilience when walking, which can relieve the pressure feeling transmitted to the shoulder of the user by the load, and can provide a cushioning effect for the user. The resilience reduces the force that the user needs to pay, and on the other hand, it reduces the weight of the shoulder, allowing the user to be in the anti-gravity space, thereby improving the user's comfort.

The sheath 2 of the present embodiment is slidable relative to the elastic section 11, whereby appropriate adjustment can be made according to the center of gravity. The elastic section 11 is composed of a rubber yarn woven on the elastic webbing, thereby forming an elastic belt which has a strong resilience and can greatly reduce the weight of the shoulder. The rubber yarn may be a circular rubber yarn having a diameter of 0.9 to 1.5 mm, and the diameter of the rubber yarn is preferably 0.8 to 1.2 mm, more preferably 0.8 to 0.9 mm.

Further, the upper and lower surfaces of the webbing of the elastic section 11 are woven with weft yarns, which can be woven by a double knitting belt machine, and the double-sided weft yarns are designed so that the rubber yarns in the webbing are not exposed from any side. In the weft weaving process, double weft knitting is used, and the weft and rubber yarn are woven together inside the webbing, which not only enables the webbing to have very good opening flexibility and high retracting force, but also realizes that the rubber yarn is completely covered by the weft yarn. Inside the webbing.

The elastic section 11 is connected to the reinforcing section 12 through the connecting component 4, and the connecting component 4 includes a connecting ring 41 and a connecting buckle 42. The connecting buckle 42 is U-shaped, and the end of the elastic section 11 is fixed in the connecting buckle 42 and the U-shaped connecting buckle The connection of the elastic section 11 has a reinforcing effect, and the connecting buckle 42 is sleeved on one end of the connecting ring 41, and the reinforcing section 12 is sleeved on the other end of the connecting ring 41.

As shown in FIG. 2, the sheath 2 of the present embodiment includes an inner layer structure 21, an intermediate layer structure 22, and an outer layer structure 23, and the elastic section 11 is disposed between the intermediate layer structure 22 of the sheath 2 and the outer layer structure 23. The inner layer structure 21 of the sheath is made of a breathable waterproof fabric, such as a breathable diving material, so that the contact portion of the sheath 2 and the shoulder is breathable, comfortable, waterproof, sweatproof, antifouling and wear resistant; and the middle layer of the sheath The structure 22 is made of diving material, so that the sheath 2 has an anti-shock function, which has the effect of buffering, can relieve the damage caused by the pressure and the heavy impact on the back of the shoulder and neck, effectively reduce the shoulder weight for a long time and hinder the blood circulation and cause a sense of paralysis. The outer layer structure 23 of the sheath may be made of a leather or leather material to have a certain strength and hardness sufficient to produce a reaction force caused by deformation of the inner layer structure 21 and the intermediate layer structure 22 of the sheath.

The lower surface of the sheath 2, that is, the lower surface of the inner layer structure 21 is provided with an anti-slip pattern, so that the shoulder belt 1 can be placed at a suitable position for a long time.

The length of the inner layer structure 21 of the sheath of the present embodiment is greater than the length of the outer layer structure 23 to reduce the reaction force to which the outer layer structure of the sheath is subjected.

The inner layer structure of the sheath 2 is provided with an anti-skid line which is disposed at a suitable position, and the length direction of the anti-skid line is parallel to the longitudinal direction of the inner layer structure 21 of the sheath, thereby functioning as an anti-slip function. The inner layer structure 21 of the sheath 2 is a convex and concave structure, and The outer ring structure includes a protrusion and the inner ring structure disposed on the inner layer of the outer ring structure.

The outer layer structure 23 of the sheath 2 is provided with a Velcro for easy removal of the shoulder strap.

The present invention also provides a shoulder bag comprising a bag body 3 and the aforementioned anti-gravity shoulder strap, the reinforcing section 12 of the anti-gravity shoulder strap being coupled to the bag body 3. The two ends of the shoulder strap 1 are respectively connected to the front and back surfaces of the bag body 3, that is, one reinforcing section 12 of the shoulder strap 1 is connected to the front surface of the bag body 3, and the other reinforcing section 12 is connected to the opposite side of the bag body 3. The structure can make the shoulder strap 1 form a better fit with the shoulder of the human body, reduce the large shaking of the bag body 3 when the user walks, and compare the shoulder strap structure connected to the left and right sides of the package body. The shoulder strap 1 of the embodiment is more easily joined to the bag body 3.

In summary, the anti-gravity shoulder strap provided by the present invention, the shoulder strap 1 can rely on its natural telescopic force, and the elastic section 11 can generate resilience when walking, and the pressure feeling transmitted to the user's shoulder due to the load is well relieved. It provides a buffering effect for the user. On the one hand, the resilience is used to reduce the force that the user needs to pay, on the other hand, the weight of the shoulder can be reduced, and the user can be placed in the anti-gravity space, thereby improving the user's comfort. The shoulder strap of the embodiment passes the cold and high temperature test, can resist the temperature of -20 degrees to 70 degrees without deformation at all, and passes the high frequency tensile test, mechanically pulling 150,000 times without deformation at all.

While the foregoing description and drawings have disclosed the preferred embodiments of the present invention, it is to be understood that various modifications, various modifications and substitutions may be used in the preferred embodiments of the present invention without departing from the scope of the appended claims. The spirit and scope of this creative principle. It will be appreciated by those of ordinary skill in the art to which the present invention pertains. The present invention can be used in many forms, structures, arrangements, ratios, materials, components. And modification of components. Therefore, the embodiments disclosed herein are to be considered as illustrative of the present invention and are not intended to limit the present invention. The scope of this creation is defined by the scope of the appended patent application and covers its legal equivalents and is not limited to the foregoing description.

1‧‧‧ shoulder strap

11‧‧‧Flexible section

12‧‧‧Strengthening paragraph

2‧‧‧ sheath

3‧‧‧ inclusion body

4‧‧‧Connecting components

41‧‧‧Connecting ring

42‧‧‧Connecting buckle

Claims (10)

An anti-gravity shoulder strap, comprising: a shoulder strap and a sheath, the shoulder strap comprising an elastic section located at a middle portion and a reinforcing section disposed at two sides of the elastic section, the length of the reinforcing section being adjustable The sheath is sheathed on the outside of the elastic section; the elastic section is flat, and includes an elastic webbing and a rubber yarn woven inside the elastic webbing. The anti-gravity shoulder strap according to claim 1, wherein the elastic segment is connected to the reinforcing segment by a connecting member, the connecting member comprising a connecting ring and a connecting buckle, wherein the connecting buckle is U-shaped elastic The end of the segment is fixed in the connecting buckle, and the connecting buckle is sleeved at one end of the connecting ring, and the reinforcing portion is sleeved at the other end of the connecting ring. The anti-gravity shoulder strap of claim 1, wherein the sheath comprises an inner layer, an intermediate layer and an outer layer structure, the elastic section being disposed between the intermediate layer structure and the outer layer structure of the sheath. The anti-gravity shoulder strap according to claim 3, wherein the inner layer structure of the sheath is made of a breathable waterproof fabric, and the intermediate layer structure of the sheath is made of a diving material. The anti-gravity shoulder strap of claim 3, wherein the length of the inner layer structure of the sheath is greater than the length of the outer layer structure. The anti-gravity shoulder strap according to any one of claims 1 to 5, wherein the rubber yarn is a circular rubber yarn having a diameter of 0.8 to 1.5 mm. The anti-gravity shoulder belt according to claim 6, wherein the rubber yarn is a circular rubber yarn having a diameter of 0.8 to 0.9 mm. The anti-gravity shoulder strap according to any one of claims 1 to 5, characterized in that the lower surface of the sheath is provided with a non-slip pattern. A shoulder bag, comprising an enclosure and an anti-gravity shoulder strap according to any one of claims 1 to 8, the shoulder strap of the anti-gravity shoulder strap being coupled to the enclosure. A shoulder bag according to claim 9, wherein both ends of the shoulder strap are respectively associated with the package body The front and back of the connection.