CN213696069U - Backpack gravity center adjusting pull belt and backpack comprising same - Google Patents
Backpack gravity center adjusting pull belt and backpack comprising same Download PDFInfo
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- CN213696069U CN213696069U CN202023182801.4U CN202023182801U CN213696069U CN 213696069 U CN213696069 U CN 213696069U CN 202023182801 U CN202023182801 U CN 202023182801U CN 213696069 U CN213696069 U CN 213696069U
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- backpack
- drawstring
- knapsack
- pull belt
- fixedly connected
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Abstract
The utility model discloses a knapsack focus adjusts stretching strap and contains its knapsack belongs to knapsack technical field, include: the plastic buckle is connected with one end of the first pull belt; the other end of the first drawstring is fixedly connected with one surface of the backpack far away from the back, and the other end of the second drawstring is fixedly connected with the shoulder strap close to the shoulder. The utility model provides a stretching strap is adjusted to knapsack focus makes the knapsack focus that is equipped with irregular heavy object no longer move backward, and whole heavy object pastes at human back, and at this moment the people can be in the vertical state of standing of nature to the hard problem of irregular heavy object in the back of the body has been solved.
Description
Technical Field
The utility model belongs to the technical field of the knapsack, concretely relates to stretching strap is adjusted to knapsack focus and contains its knapsack.
Background
When using the backpack to bear the great irregular musical instrument of weight among the prior art, knapsack itself has certain elasticity and can not laminate the musical instrument shape completely, because the musical instrument is light weight down, and irregular, after the dress package, can slide downwards backward in the knapsack, lead to whole focus to move backward, in order to keep body balance, bear the people and can only lean forward, make oneself be in half hunchback state, the waist receives more serious oppression this moment, bear for a long time and can obviously feel very hard.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses following technical scheme has been taken:
a backpack center of gravity adjusting drawstring comprising: the plastic pull belt comprises a first pull belt and a second pull belt, wherein one end of the first pull belt is connected with one end of the second pull belt through a plastic insert buckle; the other end of the first drawstring is fixedly connected with one surface of the backpack far away from the back, and the other end of the second drawstring is fixedly connected with the shoulder strap close to the shoulder.
Furthermore, an adjusting buckle capable of adjusting the length of the first pulling belt is arranged on the first pulling belt.
Further, the first drawstring and the second drawstring are nylon woven belts.
Furthermore, the first drawstring is fixedly connected with a female buckle of the plastic insert buckle, and the second drawstring is fixedly connected with a male buckle of the plastic insert buckle.
A backpack comprising a backpack centre of gravity adjustment drawstring as claimed in any one of the preceding claims.
The utility model discloses beneficial effect:
the utility model provides a stretching strap is adjusted to knapsack focus makes the knapsack focus that is equipped with irregular heavy object no longer move backward, and whole heavy object pastes at human back, and at this moment the people can be in the vertical state of standing of nature to the hard problem of irregular heavy object in the back of the body has been solved.
Drawings
FIG. 1 is the overall structure diagram of the present invention
Wherein, 1, a first drawstring; 2. a second draw tape; 3. a harness; 4. a reinforcing portion; 5. a backpack body; 6. adjusting buckles; 7. and (4) plastic buckles.
Detailed Description
Example 1
A backpack center of gravity adjusting drawstring comprising: the first drawstring 1 and the second drawstring 2, wherein one end of the first drawstring 1 is connected with one end of the second drawstring 2 through a plastic eye-splice 7; the other end of the first drawstring 1 is fixedly connected with one surface of the backpack far away from the back, and the other end of the second drawstring 2 is fixedly connected with the shoulder strap 3 close to the shoulder.
In this embodiment, the first pull strap 1 is provided with an adjusting buckle 6 capable of adjusting the length of the first pull strap 1.
Wherein, the first drawstring 1 and the second drawstring 2 are nylon woven belts.
In this embodiment, the first pulling strip 1 is fixedly connected with the female buckle of the plastic insert buckle 7, and the second pulling strip 2 is fixedly connected with the male buckle of the plastic insert buckle 7.
Example 2
A backpack, this embodiment is a backpack, comprising 2 sets of backpack center of gravity adjusting straps as provided in embodiment 1.
Wherein, the surface of the backpack main body 5 far away from the back is provided with a reinforced part 4, and the first drawstring 1 is fixedly connected with the reinforced part 4; the second drawstring 2 is fixedly connected with the outer surface of the shoulder strap 3 of the backpack near the shoulder.
When carrying the back, take off plastics eye-splice 7 earlier, open the knapsack, pack into musical instrument or irregular heavy object, insert plastics eye-splice 7, through adjusting the length of detaining 6 and adjusting first stretching strap 1, change the knapsack focus of being equipped with irregular heavy object, the heavy object can be pressed close to the health, and the people can stand upright at once this moment to obviously feel laborsaving.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (5)
1. A backpack center of gravity adjusting pull belt, comprising: the plastic pull belt comprises a first pull belt and a second pull belt, wherein one end of the first pull belt is connected with one end of the second pull belt through a plastic insert buckle; the other end of the first drawstring is fixedly connected with one surface of the backpack far away from the back, and the other end of the second drawstring is fixedly connected with the shoulder strap close to the shoulder.
2. The backpack gravity center adjusting drawstring of claim 1, wherein the first drawstring is provided with an adjusting buckle for adjusting the length of the first drawstring.
3. The backpack center of gravity adjusting drawstring of claim 1, wherein the first drawstring and the second drawstring are nylon webbing.
4. The backpack gravity center adjusting drawstring of claim 1, wherein the first drawstring is fixedly connected with a female buckle of the plastic insert buckle, and the second drawstring is fixedly connected with a male buckle of the plastic insert buckle.
5. A backpack characterized by comprising the backpack center of gravity adjusting drawstring of any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023182801.4U CN213696069U (en) | 2020-12-25 | 2020-12-25 | Backpack gravity center adjusting pull belt and backpack comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023182801.4U CN213696069U (en) | 2020-12-25 | 2020-12-25 | Backpack gravity center adjusting pull belt and backpack comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213696069U true CN213696069U (en) | 2021-07-16 |
Family
ID=76789380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023182801.4U Active CN213696069U (en) | 2020-12-25 | 2020-12-25 | Backpack gravity center adjusting pull belt and backpack comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213696069U (en) |
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2020
- 2020-12-25 CN CN202023182801.4U patent/CN213696069U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |