TWM542984U - Improved backpack structure - Google Patents

Description

Backpack structure improvement

This creation is about a backpack structure improvement, especially a belt for a backpack that provides a discrete load and a fixed load.

Press, the familiar backpack A system provides the user with a back to the back to facilitate carrying all kinds of items when going out; if the items carried are too heavy, or often carry heavy loads, the resulting shaking and pressure, to the user The back and waist injuries are quite large.

Among the existing technical means, the practitioners continue to conceive and solve the problem by sewing a plurality of raised soft pads on the back of the backpack, thereby providing back cushioning and good support effect with the back ergonomic curved surface design. And comfort.

However, even if a plurality of such pad structures are added, when the articles are carried more, the backpack is deformed due to the total weight of the articles, and a large sway and a reciprocating impact on the waist are generated during walking, although the pad structure is It can reduce the damage to the back, but the shaking and the reciprocating impact on the waist can not be stopped, which will inevitably cause a kind of damage to the waist of the human body.

The main purpose of the present invention is to provide a backpack structure improvement, which utilizes a set of belts on both sides of the bottom of the backpack, and the belt is used as an auxiliary fixing function around the waist to allow the backpack to be swayed without load and load with pressure. Effect, which in turn produces the power to protect the waist effect.

Another object of the present invention is to provide a backpack structure improvement, which has a hidden type of pocket on the backpack, which can provide a space for accommodation and more convenience and convenience.

In order to achieve the above items, the backpack provided in the present case is provided with a buckle on each of the opposite sides of the backpack near the bottom, the buckle is a square buckle; at least one set of symmetrical waistbands, one end of the set of waistbands A pair of adhesive units having an inner buckle type on the same side belt surface can be combined with the buckle, and the other end is provided with a belt body, and the free end of the belt body is further provided with a fastening unit. The bonding unit is a type of adhesive felt cloth, which is an outer-layer adhesive felt cloth and an inner-section adhesive felt cloth, and the outer-stage adhesive felt cloth is wound around and adhered to the inner-stage adhesive felt cloth, so that the protective belt of the group is One end is respectively fixed on the buckles on both sides of the backpack; the fastening units of the set of waistbands are respectively a male and a female type, and the protective waistbands are combined with each other by respective fastening units. The belt belt system is provided with an adjustment buckle to adjust the length thereof; the surface of the backpack contacting the human body is provided with a plurality of back protection structures, and the back protection structure and the surface of the backpack are provided with a pocket and have an openable and closable The opening.

The advantages of the combination of the inner button type adhesive unit and the buckle are as follows: 1. The adhesive unit can be easily disassembled and combined; 2. The square buckle has a better bonding strength; 3. The adhesive unit is a buckle. In combination, the bonding site is not easy to fall off on the inner surface; 4. The bonding unit has a flat surface and does not stimulate the waist contact portion.

Conventional use:

A‧‧‧ backpack

This creation:

1‧‧‧ backpack

10‧‧‧Strap

11‧‧‧Back structure

12‧‧‧ buckle

13‧‧‧ Dark pockets

14‧‧‧ openings

15‧‧‧ belts

150‧‧‧Band

16‧‧‧bonding unit

160‧‧‧Outer layer of felt cloth

161‧‧‧The inner section of the felt cloth

17‧‧‧Withholding unit

18‧‧‧Adjustment buckle

Conventional use:

The first picture shows the shaking of the backpack.

This creation:

The second picture is an exploded view of the designer's belt.

The third picture is a schematic diagram of the combination of the creation.

The fourth picture is a schematic diagram of the implementation of the carrying backpack and belt.

Please refer to the second figure, the creation department provides a backpack structure improvement, which mainly comprises: a backpack 1 having at least one accommodating space for providing a sorting function, and a pair of straps 10 providing a piggyback function, the backpack 1 and The surface of the human body can be provided with a plurality of back structures 11 , in particular, the opposite sides of the bottom 1 of the backpack 1 (the position must correspond to the waist position of the human body) are respectively provided with a buckle 12 , and the buckle 12 is square a retaining ring; a hidden pocket 13 is provided between the backing structure 11 and the surface of the backpack 1 and has an openable opening 14; the backpack 1 is provided with at least one set of symmetrical waistbands 15 A pair of adhesive units 16 having an inner button type on the inner side of the same side belt can be combined with the buckle 12, and the other end is provided with a belt body 150, and the free end of the belt body 150 Further, a fastening unit 17 is provided. The pair of bonding units 16 are of a viscous cloth type, which is an outer-stage adhesive felt cloth 160 and an inner-stage adhesive felt cloth 161. The outer-stage adhesive felt cloth 160 is passed through the inner portion. The segment of the molybdenum cloth 161 is bonded to one end of the set of belts 15 The fastening ring 17 of the set of belts 15 is respectively fixed in the form of a male and a female, and the protective waistbands 15 are combined with each other by the respective fastening units 17 . The belt 150 of the set of belts 15 is provided with an adjustment buckle 18 to adjust the length thereof.

This creation uses the combination of the inner button type adhesive unit 16 and the buckle 12 The point is: 1. The bonding unit has convenient disassembly and bonding; 2. The square buckle 13 has better bonding strength; 3. The bonding unit is an inner button type combination, and the bonding portion is not easy to fall off on the inner surface; The bonding unit has a flat joint portion and does not stimulate the waist contact portion.

Referring to the third figure, in the combination, the set of belts 15 are respectively affixed with the outer layer of the felt cloth 160 by the pair of bonding units 16 and adhered to the inner layer of the felt cloth 161, so that the group One end of the belt 15 is fixed on the buckle 12 on both sides of the backpack 1 to complete the structure of the backpack 1 having the set of belts.

Please refer to the fourth figure. In the actual application, when the user has carried the backpack 1, the respective fastening unit 17 is used by using the pair of belts 15 adjacent to the bottom of the bottom of the backpack 1. The buckles are integrated into the front waist position, and the adjustment buckle 18 is appropriately moved to adjust the length of the belt 150 so that the set of belts 15 around the waist can fix the backpack 1 without shaking, thus, When the backpack 1 carries the under pressure when carrying the articles, the belts 15 can be assisted and supported to achieve the function of dispersing and fixing, thereby achieving the effect of protecting the waist of the human body.

After the bag 1 of the present invention is removed from the backpack 1, the user can go out in the lightest manner, open the opening 14 to collect the hidden pocket 13 and use the accommodation space provided by the pocket 13 to It is quite convenient and practical to place a few small items that you carry with you.

It is to be understood that the description and drawings of the preferred embodiments of the present invention are intended to clarify the technical content and technical means of the present invention and are not intended to limit the scope thereof. Any modification or alteration of the structure of the creation, or equivalent substitution or replacement of the component, shall not fall beyond the spirit of the specification and the drawings, and shall be within the scope of this creation. Combined with Chen Ming.

1‧‧‧ backpack

10‧‧‧Strap

11‧‧‧Back structure

12‧‧‧ buckle

13‧‧‧ Dark pockets

14‧‧‧ openings

15‧‧‧ belts

150‧‧‧Band

16‧‧‧bonding unit

160‧‧‧Outer layer of felt cloth

161‧‧‧The inner section of the felt cloth

17‧‧‧Withholding unit

18‧‧‧Adjustment buckle

Claims (6)

A backpack structure improvement comprising: a backpack, each of which is provided with a buckle on opposite sides of the bottom of the backpack; at least one set of symmetrical waistbands, one of the sets of waistbands being disposed on the inner side of the same side belt A pair of adhesive units having an inner button type can be combined with the above-mentioned buckle ring, and the other end is provided with a belt body, and the free end of the belt body is further provided with a fastening unit. The structure of the backpack according to claim 1 is improved, wherein the buckle is a square buckle. The invention relates to the improvement of the structure of the backpack according to the first aspect of the patent application, wherein the pair of bonding units is a type of adhesive felt cloth, which is an outer-stage adhesive felt cloth and an inner-stage adhesive felt cloth, and the outer-stage adhesive felt cloth is worn around and The inner segment of the adhesive tape is bonded, and one end of the set of waistbands is respectively fixed on the buckles on both sides of the backpack. The structure of the backpack according to claim 1 is improved, wherein the fastening units of the set of belts are respectively a male and a female type, and the belts are combined with each other by respective fastening units. The structure of the backpack according to claim 1 is improved, wherein the belt system of the set of belts is provided with an adjusting buckle to adjust the length thereof. The improved structure of the backpack according to the first aspect of the patent application, wherein the surface of the backpack in contact with the human body is provided with a plurality of back structures, and the back cover structure and the surface of the backpack are provided with a dark bag and has an opening for opening and closing. .