CN213370499U - Novel elastic shock-absorbing knapsack - Google Patents
Novel elastic shock-absorbing knapsack Download PDFInfo
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- CN213370499U CN213370499U CN202022556601.4U CN202022556601U CN213370499U CN 213370499 U CN213370499 U CN 213370499U CN 202022556601 U CN202022556601 U CN 202022556601U CN 213370499 U CN213370499 U CN 213370499U
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- elastic
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- elastic belt
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Abstract
The utility model relates to a novel elasticity shock attenuation knapsack, including inclusion and first braces and the second braces of setting on the inclusion, first braces has first link and second link, the second braces has third link and fourth link, still including the back of the body pad that corresponds the setting of back portion, the back of the body pad is connected on the inclusion, form accommodation space between back of the body pad and the back portion, accommodation space's upper portion is equipped with the first link that supplies first braces and the third link of second braces and penetrates accommodation space's the mouth of wearing to take, be equipped with first elastic belt and second elastic belt in the accommodation space, the first link of first braces is connected with the upper end of first elastic belt, the third link of second braces is connected with the upper end of second elastic belt, the lower extreme of first elastic belt and the lower extreme of second elastic belt are all connected on inclusion or back of the body pad. The utility model discloses can reduce the tired ache at shoulder, alleviate user's burden and feel, the utility model has the advantages of the structure is simple and easy, the preparation is convenient.
Description
Technical Field
The utility model relates to a novel elasticity shock attenuation knapsack.
Background
The traditional backpack generally comprises a backpack body, and a first strap and a second strap which are arranged on the backpack body, wherein the backpack body is arranged at the position corresponding to the back of a human body as a back part, the two ends of the first strap are respectively connected to the backpack body, a first penetrating channel is formed between the position between the two ends of the first strap and the back part, the two ends of the second strap are respectively connected to the backpack body, and a second penetrating channel is formed between the position between the two ends of the second strap and the back part. The first shoulder strap and the second shoulder strap have no elasticity, and the shoulder height is repeatedly changed due to striding in the long-time walking process, so that the shoulder is easily tired and ache due to repeated hard stamping of the shoulder by the first shoulder strap and the second shoulder strap.
Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can alleviate the burden sense, use more comfortable, the structure is simple and easy, make convenient novel elasticity shock attenuation knapsack.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the novel elastic damping backpack comprises a backpack body, a first strap and a second strap, wherein the first strap and the second strap are arranged on the backpack body, the position of the backpack body corresponding to the back of a human body is arranged as a back part, the first strap is provided with a first connecting end and a second connecting end, the second connecting end is positioned below the first connecting end, the first connecting end and the second connecting end are respectively connected to the backpack body, the second strap is provided with a third connecting end and a fourth connecting end, the fourth connecting end is positioned below the third connecting end, the third connecting end and the fourth connecting end are respectively connected to the backpack body, the novel elastic damping backpack further comprises a back cushion arranged corresponding to the back part, the back cushion is connected to the backpack body, an accommodating space is formed between the back cushion and the back part, the upper part of the accommodating space is provided with a belt penetrating port through which the first connecting end of the first strap and the third connecting end of the second strap penetrate into the accommodating space, a first elastic belt and a second elastic belt are arranged, the third connecting end of the second strap is connected with the upper end of the second elastic belt, and the lower end of the first elastic belt and the lower end of the second elastic belt are both connected on the bag body or the back cushion.
As an optimized mode of the present invention, the portable electronic device further includes a third elastic band and a fourth elastic band, the upper end of the third elastic band is connected to the upper end of the first elastic band, the lower end of the third elastic band is connected to the back portion, the upper end of the fourth elastic band is connected to the upper end of the second elastic band, the lower end of the fourth elastic band is connected to the back portion, and the lower end of the third elastic band and the lower end of the fourth elastic band are both located between the first elastic band and the second elastic band.
As a preferable aspect of the present invention, the first elastic band, the second elastic band, the third elastic band, and the fourth elastic band are connected to form an M shape.
As an optimized mode of the present invention, the utility model further includes a mounting belt, the first connecting end of the first strap the third connecting end of the second strap the upper end of the first elastic belt the upper end of the second elastic belt the upper end of the third elastic belt and the upper end of the fourth elastic belt are all fixed on the mounting belt.
As a preferred mode of the utility model, left week edge, right week edge and the lower week edge of back of the body pad are all fixed the inclusion, last week edge of back of the body pad with form between the back portion wear to take the mouth, the middle part on last week edge of back of the body pad is fixed form spacing portion in the back portion, spacing portion will wear to take the mouth to separate into first wearing to take the mouth and the second wears to take the mouth, first connection end is worn to put in first wearing to take the mouth, the second braces is worn to put in the second wears to take the mouth.
As a preferred mode of the present invention, the installation belt is followed the left and right direction of the accommodation space is set, the installation belt is corresponding to the first position of wearing the belt opening is corresponding to the second position of wearing the belt opening is extended.
As a preferred mode of the present invention, the back cushion is provided with a window for viewing the installation belt, and the window is provided with a mark indicating the upper and lower positions of the installation belt.
As a preferable mode of the present invention, the first elastic band and the second elastic band are elastic bands.
As a preferable mode of the present invention, the third elastic band and the fourth elastic band are elastic bands.
Adopt the technical scheme of the utility model afterwards, form the accommodation space between back pad and the back portion, set up first elastic webbing and second elastic webbing in the accommodation space, at the walking in-process, under the condition of the repeated change of shoulder height, first braces and second braces support and press at the in-process on the shoulder, first elastic webbing and second elastic webbing are stretched gradually under inclusion and built-in thing action of gravity, play the cushioning effect, the direct impact to the shoulder of gravity of inclusion and built-in thing has been avoided, can reduce the tired ache of shoulder, alleviate user's load, the utility model has the advantages of the structure is simple and easy, the preparation is convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure:
first connecting end 11 of first back strap 10
Second connecting end 12 second strap 20
Bag 30 back surface 31
Second high-elastic cushion 42 upper peripheral edge 43
First elastic band 51 and second elastic band 52
Third elastic band 53 fourth elastic band 54
Threading opening 60 first threading opening 61
Second threading opening 62 limiting part 70
Detailed Description
In order to further explain the technical solution of the present invention, the following embodiments are described in detail.
Referring to fig. 1, the novel elastic shock-absorbing backpack comprises a backpack body 30 and a first strap 10 and a second strap 20 arranged on the backpack body 30, wherein the first strap 10 and the second strap 20 are made of strap materials commonly used by the existing backpack, and the strap materials cannot be stretched normally so as to ensure the strength of the straps. The position of the backpack 30 corresponding to the back of the human body is set as the back surface part 31, and the orientation of the backpack is described by the normal use position of the backpack. The first strap 10 has a first connecting end 11 and a second connecting end 12, the second connecting end 12 is located below the first connecting end 11, the first connecting end 11 and the second connecting end 12 are respectively connected to the backpack 30, the second strap 20 has a third connecting end 21 and a fourth connecting end 22, the fourth connecting end 22 is located below the third connecting end 21, the third connecting end 21 and the fourth connecting end 22 are respectively connected to the backpack 30, and generally, corresponding adjusting mechanisms are further provided on the second connecting end 12 and the fourth connecting end 22, the adjusting mechanisms generally adopt adjusting belts and a buckle structure, which are already described in the existing backpack, and will not be described in detail herein.
The utility model also comprises a back cushion 40 corresponding to the back part 31, the back cushion 40 is connected on the bag body 30, a containing space is formed between the back cushion 40 and the back part 31, the upper part of the containing space is provided with a belt threading port 60 for the first connecting end 11 of the first strap 10 and the third connecting end 21 of the second strap 20 to penetrate into the containing space, the containing space is internally provided with a first elastic belt 51 and a second elastic belt 52, the first connecting end 11 of the first strap 10 is connected with the upper end of the first elastic belt 51, the third connecting end 21 of the second strap 20 is connected with the upper end of the second elastic belt 52, the lower end of the first elastic belt 51 and the lower end of the second elastic belt 52 are both connected on the bag body 30 or the back cushion 40, in the embodiment, the first elastic belt 51 and the second elastic belt 52 are both disposed along the vertical direction, and the lower end of the first elastic belt 51 and the lower end of the second elastic belt 52 are both fixed to the middle lower portion of the back surface portion 31 of the bag body 30 by sewing.
In a preferred embodiment of the present invention, the elastic belt device further includes a third elastic belt 53 and a fourth elastic belt 54, an upper end of the third elastic belt 53 is connected to an upper end of the first elastic belt 51, a lower end of the third elastic belt 53 is connected to the back surface portion 31, an upper end of the fourth elastic belt 54 is connected to an upper end of the second elastic belt 52, a lower end of the fourth elastic belt 54 is connected to the back surface portion 31, and a lower end of the third elastic belt 53 and a lower end of the fourth elastic belt 54 are both located between the first elastic belt 51 and the second elastic belt 52. In a preferred embodiment of the present invention, the first elastic band 51, the second elastic band 52, the third elastic band 53, and the fourth elastic band 54 are connected in an M-shape. With this structure, the third elastic band 53 and the fourth elastic band 54 cooperate with the first elastic band 51 and the second elastic band 52 to more uniformly cushion the weight of the bag body 30 and the contents.
As a preferable mode of the present invention, the present invention further includes a mounting belt 90, wherein the first connecting end 11 of the first shoulder strap 10, the second connecting end 12 of the second shoulder strap 20, the upper end of the first elastic belt 51, the upper end of the second elastic belt 52, the upper end of the third elastic belt 53, and the upper end of the fourth elastic belt 54 are all fixed on the mounting belt 90, and are fixed in a sewing manner.
As a preferred mode of the present invention, the left, right and lower edges of the back cushion 40 are fixed on the bag body 30, the tape passing hole 60 is formed between the upper edge 43 of the back cushion 40 and the back surface portion 31, that is, the back cushion 40 and the back surface portion 31 are enclosed to form a pocket shape with an opening, the middle portion of the upper edge 43 of the back cushion 40 is fixed on the back surface portion 31 to form a limiting portion 70, specifically, the back cushion 40 and the back surface portion 31 are sewn together by a rectangular suture, the limiting portion 70 divides the tape passing hole 60 into a first tape passing hole 61 and a second tape passing hole 62, the first connecting end 11 is passed through the first tape passing hole 61, and the second strap 20 is passed through the second tape passing hole 62. The width of the first back strap 10 is slightly smaller than the opening width of the first strap threading opening 61, the width of the second back strap 20 is slightly smaller than the opening width of the second strap threading opening 62, and the first back strap 10 and the second back strap 20 can be respectively limited from excessively deviating in the left-right direction through the first strap threading opening 61 and the second strap threading opening 62, so that the first back strap 10 and the second back strap 20 are guided to move up and down in the accommodating space.
As a preferable mode of the present invention, the mounting band 90 is disposed along the left and right direction of the accommodating space, the mounting band 90 extends from the position corresponding to the first band passing hole 61 to the position corresponding to the second band passing hole 62, and is blocked by the limiting portion 70 when the mounting band 90 moves upward to the limiting portion 70, so that the first elastic band 51 and the second elastic band 52 are further moved upward.
As a preferred mode of the utility model, be equipped with on the back of the body pad 40 and be used for watching window 80 of installation area 90 is equipped with the sign 81 of instructing the upper and lower position of installation area 90 on the window 80, and sign 81 is the scale lines usually, does not have under the condition of built-in thing in inclusion 30, and installation area 90 presents in the lower part of window 80, and inclusion 30 places built-in thing back, and inclusion 30 sinks under built-in thing gravity, and installation area 90 removes to the upper portion of window 80, through watching the scale lines, can judge the weight condition of built-in thing, makes the utility model discloses a heavy burden condition can audio-visual demonstration.
As an optimized mode of the present invention, the first elastic belt 51 and the second elastic belt 52 are elastic belts, the third elastic belt 53 and the fourth elastic belt 54 are elastic belts, and the elastic belts are commonly used in the field of footwear and clothing for use as elastic belts in the present invention, the width thereof is equal to or less than the width of the first strap 10 and the second strap 20.
In order to improve the comfort of use, a first high-elastic cushion 41 and a second high-elastic cushion 42 are further arranged on the back cushion 40, the first high-elastic cushion 41 and the second high-elastic cushion 42 both extend in the up-down direction, and the first high-elastic cushion 41 and the second high-elastic cushion 42 are respectively arranged on the left side and the right side of the back cushion 40.
The product form of the present invention is not limited to the embodiment of the present invention, and any person can properly change or modify the product form of the present invention without departing from the scope of the present invention.
Claims (9)
1. Novel elasticity shock attenuation knapsack, including inclusion and first braces and the second braces of setting on the inclusion, the position that the inclusion corresponds human back is established to back portion, and first braces has first link and second link, and the second link is located the below of first link, and first link and second link are connected respectively on the inclusion, and the second braces has third link and fourth link, and the fourth link is located the below of third link, and third link and fourth link are connected respectively on the inclusion, its characterized in that: the backpack comprises a backpack body and is characterized by further comprising a back cushion arranged corresponding to the back portion, the back cushion is connected to the backpack body, an accommodating space is formed between the back cushion and the back portion, a first connecting end of a first strap and a third connecting end of a second strap penetrate into the accommodating space, a first elastic belt and a second elastic belt are arranged in the accommodating space, the first connecting end of the first strap is connected with the upper end of the first elastic belt, the third connecting end of the second strap is connected with the upper end of the second elastic belt, and the lower end of the first elastic belt and the lower end of the second elastic belt are connected to the backpack body or the back cushion.
2. A novel resilient cushioning backpack as set forth in claim 1 wherein: the upper end of the third elastic belt is connected with the upper end of the first elastic belt, the lower end of the third elastic belt is connected with the back portion, the upper end of the fourth elastic belt is connected with the upper end of the second elastic belt, the lower end of the fourth elastic belt is connected with the back portion, and the lower end of the third elastic belt and the lower end of the fourth elastic belt are both located between the first elastic belt and the second elastic belt.
3. A novel resilient cushioning backpack as set forth in claim 2 wherein: the first, second, third, and fourth elastic bands are connected in an M-shape.
4. A novel resilient cushioning backpack as set forth in claim 2 wherein: the first connecting end of the first strap, the third connecting end of the second strap, the upper end of the first elastic belt, the upper end of the second elastic belt, the upper end of the third elastic belt and the upper end of the fourth elastic belt are all fixed on the mounting belt.
5. A novel resilient cushioning backpack as set forth in claim 4 wherein: the bag comprises a bag body, a back cushion, a first connecting end, a second connecting end and a second strap, wherein the bag body is provided with a bag body, the left circumferential edge, the right circumferential edge and the lower circumferential edge of the back cushion are fixed on the bag body, the strap penetrating port is formed between the upper circumferential edge of the back cushion and the back part, the middle part of the upper circumferential edge of the back cushion is fixed on the back part to form a limiting part, the limiting part divides the strap penetrating port into a first strap penetrating port and a second strap penetrating port, the first connecting end is penetrated in the first strap penetrating port, and the second strap is penetrated in the second strap penetrating port.
6. A novel resilient cushioning backpack as set forth in claim 5 wherein: the installation belt is arranged along the left and right directions of the accommodating space and extends from the position corresponding to the first belt penetrating port to the position corresponding to the second belt penetrating port.
7. A novel resilient cushioning backpack as set forth in claim 4 wherein: the back cushion is provided with a window for watching the mounting belt, and the window is provided with marks for indicating the upper position and the lower position of the mounting belt.
8. A novel resilient cushioning backpack as set forth in claim 1 wherein: the first elastic band and the second elastic band are elastic bands.
9. A novel resilient cushioning backpack as set forth in claim 2 wherein: the third elastic band and the fourth elastic band are elastic bands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022556601.4U CN213370499U (en) | 2020-11-06 | 2020-11-06 | Novel elastic shock-absorbing knapsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022556601.4U CN213370499U (en) | 2020-11-06 | 2020-11-06 | Novel elastic shock-absorbing knapsack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213370499U true CN213370499U (en) | 2021-06-08 |
Family
ID=76193656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022556601.4U Active CN213370499U (en) | 2020-11-06 | 2020-11-06 | Novel elastic shock-absorbing knapsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213370499U (en) |
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2020
- 2020-11-06 CN CN202022556601.4U patent/CN213370499U/en active Active
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