CN215649694U - Knapsack with lifesaving gasbag - Google Patents
Knapsack with lifesaving gasbag Download PDFInfo
- Publication number
- CN215649694U CN215649694U CN202121865618.6U CN202121865618U CN215649694U CN 215649694 U CN215649694 U CN 215649694U CN 202121865618 U CN202121865618 U CN 202121865618U CN 215649694 U CN215649694 U CN 215649694U
- Authority
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- China
- Prior art keywords
- backpack
- backpack body
- baffle
- channel
- air bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 230000004083 survival effect Effects 0.000 abstract description 7
- 238000005192 partition Methods 0.000 abstract 1
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- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
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- 229920001778 nylon Polymers 0.000 description 1
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- 239000000047 product Substances 0.000 description 1
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- Portable Outdoor Equipment (AREA)
Abstract
The utility model discloses a backpack with a lifesaving airbag, and relates to the technical field of backpacks. The backpack comprises a backpack body, wherein a baffle is arranged in the backpack body, a dividing strip connected with the inner wall of the backpack body is arranged on one side of the baffle, an air bag positioned in the dividing strip is arranged on one side of the baffle, and a return spring positioned on the outer side of the dividing strip is arranged between the baffle and the inner wall of the backpack body. According to the backpack, the solar panel is arranged on the lower portion of one side, close to the air bag, of the backpack body, so that electric energy can be conveniently provided for the air pump, the air bag in the partition strip is arranged on one side of the baffle, when a user accidentally falls into water, the air bag drives the backpack body and the user to float upwards, the survival probability of the user is conveniently increased, and meanwhile, the air bag is arranged in the backpack body, so that the probability that the air bag is scratched by sundries in water can be reduced, and the survival probability of the user is further improved.
Description
Technical Field
The utility model belongs to the technical field of backpacks, and particularly relates to a backpack with a lifesaving airbag.
Background
The backpack refers to a bag carried on the back, and the materials of the backpack are diversified, and the fashionable trend is led by suitcases with the textures of leather, plastic materials, terylene, canvas, nylon, cotton, hemp and the like. In the period of more and more listing the personalities, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people for developing personalities from different sides. The style of the case is also expanded from the traditional business bag, schoolbag and traveling bag to the pen bag, change purse, small perfume bag and the like.
The backpack has the main function of containing articles, so the backpack has heavier weight after being loaded with articles, and once the backpack falls into water, the backpack is easy to sink, thereby forming self-rescue burden and being easy to cause danger.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a backpack with a lifesaving air bag, which solves the technical problem that the backpack is easy to sink and becomes the burden of self rescue of a user.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a backpack with a lifesaving airbag comprises a backpack body, wherein a baffle is arranged in the backpack body, a dividing strip connected with the inner wall of the backpack body is arranged on one side of the baffle, an airbag positioned in the dividing strip is arranged on one side of the baffle, and a return spring positioned on the outer side of the dividing strip is arranged between the baffle and the inner wall of the backpack body;
solar panel has been installed to knapsack body one side lower part near the gasbag, and the air pump with the gasbag intercommunication has been installed to knapsack body lower part inner wall, and knapsack body one side is connected with the backplate, is equipped with the band subassembly in the backplate.
Optionally, one side of the back plate, which is far away from the backpack body, is provided with an arc surface, and one side of the arc surface is provided with a buffer net connected with the edge of the arc surface.
Optionally, the strap assembly includes a first channel arranged in the back plate, two winding drums rotatably fitted on the inner wall of the upper side of the first channel, a strap wound around the winding drums, a buckle arranged between two ends of the two straps far away from the winding drums, and a volute spring sleeved around the winding drums, and the vertical section of the first channel is T-shaped.
Optionally, the second channel has all been seted up along the direction of height to the relative inboard of first channel, and sliding fit has a gag lever post in two second channels, and the gag lever post cross section is polygonized structure, and the gag lever post erects the cross-section and is the T font, and the constant head tank corresponding with the gag lever post has been seted up to the winding barrel bottom surface.
Optionally, the lower portion of the first channel is slidably fitted with a sliding plate, a push plate corresponding to the limiting rod is installed on the upper side of the sliding plate, the vertical section of the push plate is of a right-angled trapezoid structure, connecting rods are installed on two opposite sides of the push plate, and a pressing plate is installed on the portion, penetrating through one end of the back plate, of each connecting rod.
Optionally, the bottom surface of the first channel is provided with a groove, a spring collision bead is arranged in the groove, and the bottom surface of the sliding plate is provided with two limit grooves corresponding to the spring collision bead.
The embodiment of the utility model has the following beneficial effects:
one embodiment of the utility model is convenient to provide electric energy for the air pump by arranging the solar panel at the lower part of one side of the backpack body close to the air bag, is convenient to increase the survival probability of a user by arranging the air bag in the dividing strip at one side of the baffle plate, is convenient for the user to drive the backpack body and the user to float when the user accidentally falls into water, is convenient to increase the survival probability of the user, is capable of reducing the probability of the air bag being scratched by sundries in water and further improving the survival probability of the user by arranging the air bag in the backpack body, is convenient to divide the air bag and the return spring by arranging the dividing strip connected with the inner wall of the backpack body at one side of the baffle plate, reduces the probability of the air bag being crushed by the return spring, is convenient to pull one side of the solar panel arranged on the backpack body to slide towards the baffle plate by arranging the return spring when no air exists in the air bag, reduces the thickness of the backpack body, thereby being convenient to flatten the backpack body, the backpack body is convenient to transport, and the strap assembly is arranged, so that the backpack body is reinforced at the waist or the chest of a user through the strap assembly, and the probability that the backpack body and the air bag slide down from the user when the user falls into water is reduced.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic rear perspective view according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of one embodiment of the present invention;
FIG. 4 is a cross-sectional view of a cushioning net according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view of a first channel of an embodiment of the present invention;
fig. 6 is a schematic structural view of the air outlet valve and the backpack body according to an embodiment of the utility model.
Wherein the figures include the following reference numerals:
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.
Referring to fig. 1-6, in the present embodiment, a backpack with a life-saving airbag is provided, comprising: the backpack comprises a backpack body 1, wherein a baffle 2 is arranged in the backpack body 1, a dividing strip 3 connected with the inner wall of the backpack body 1 is arranged on one side of the baffle 2, an air bag 4 positioned in the dividing strip 3 is arranged on one side of the baffle 2, and a return spring 5 positioned at the outer side of the dividing strip 3 is arranged between the baffle 2 and the inner wall of the backpack body 1;
The backpack comprises a backpack body 1, and is characterized in that a colloid battery is arranged in the backpack body 1, the colloid battery is connected with a solar panel 6 and an air pump 7, the solar panel 6 can store converted electric energy into the colloid battery so as to supply power to the air pump 7, an air outlet valve 23 is connected to the side part of an air bag 4, two backpack strips 24 are arranged on one side of the backpack body 1, an air pressure sensor is arranged on the side part of the air bag 4, an alarm is arranged on the air pressure sensor, a controller is arranged on the side part of the air pump 7, the controller is electrically connected with the air pump 7, the air pressure sensor and the alarm, when the air pressure sensor detects that the pressure in the air bag 4 is insufficient, the alarm sends an alarm signal, the controller starts the air pump 7 to supplement air into the air bag 4, and further keeps the air pressure of the air in a certain range;
the air pump switch is arranged on the outer side of the backpack body 1, the air pump switch is connected with the air pump 7 and the colloid battery, the air pump switch is convenient to communicate or disconnect the connection between the air pump 7 and the colloid battery, the air pump 7 is disconnected when the backpack body needs to be transported, then the air bag 4 is discharged through the air outlet valve 23, and then the backpack body 1 is conveniently flattened and transported.
Wherein, the backpack body 1 is made of cloth material by sewing, the dividing strips 3 are also made of cloth, and the back plate 8 is made of light and hard materials such as plastics.
The solar panel 6 is arranged at the lower part of one side of the backpack body 1 close to the air bag 4, so that electric energy is conveniently provided for the air pump 7, the air bag 4 positioned in the dividing strip 3 is arranged at one side of the baffle plate 2, so that when a user accidentally falls into water, the air bag 4 drives the backpack body 1 and the user to float upwards, the survival probability of the user is conveniently increased, meanwhile, the air bag 4 is arranged in the backpack body 1, the probability that the air bag 4 is scratched by sundries in the water can be reduced, the survival probability of the user is further improved, the dividing strip 3 connected with the inner wall of the backpack body 1 is arranged at one side of the baffle plate 2, so that the air bag 4 and the reset spring 5 can be conveniently divided, the probability that the air bag 4 is damaged by the reset spring 5 is reduced, and the reset spring 5 is arranged, so that when no air exists in the air bag 4, the reset spring 5 pulls one side of the backpack body 1 provided with the solar panel 6 to slide towards the baffle plate 2, reduce the thickness of knapsack body 1 to be convenient for flatten knapsack body 1, the transportation of knapsack body 1 of being convenient for, through setting up the band subassembly, be convenient for consolidate knapsack body 1 at user's waist or chest through the band subassembly, knapsack body 1 and gasbag 4 from the probability of user's landing on one's body when reducing the user and falling into water.
Referring to fig. 3-4, the side of the back plate 8 away from the backpack body 1 of the present embodiment is provided with an arc surface 9, and one side of the arc surface 9 is provided with a buffer net 10 connected to the edge thereof, so that when the backpack body 1 is swayed due to the movement of a user, the acting force of the backpack body 1 on the back of the user is buffered by the buffer net 10, and meanwhile, when the user is hot in the sky, the air circulation between the backpack body 1 and the back of the user is facilitated, thereby reducing the stuffy probability of the back of the user and improving the comfort of the user.
Referring to fig. 3-5, the strap assembly of this embodiment includes a first channel 11 disposed in a back plate 8, two winding drums 12 rotatably fitted to an upper inner wall of the first channel 11, a strap 13 wound around the winding drums 12, a buckle disposed between two ends of the strap 13 away from the winding drums 12, and a spiral spring sleeved around the winding drums 12, wherein the first channel 11 has a T-shaped vertical cross section, the first channel 11 is provided with a second channel 14 along a height direction, the two second channels 14 are slidably fitted with a limit rod 15, the cross section of the limit rod 15 is a polygonal structure, the limit rod 15 has a T-shaped vertical cross section, the bottom of the winding drum 12 is provided with a positioning slot corresponding to the limit rod 15, a sliding plate 16 is slidably fitted to a lower portion of the first channel 11, a push plate 17 corresponding to the limit rod 15 is disposed on an upper side of the sliding plate 16, and the vertical cross section of the push plate 17 is a right trapezoid structure, the two opposite sides of the push plate 17 are both provided with connecting rods 18, the part of the connecting rod 18 penetrating through one end of the back plate 8 is provided with a pressing plate 19, the bottom surface of the first channel 11 is provided with a groove 20, a spring collision bead 21 is arranged in the groove 20, and the bottom surface of the sliding plate 16 is provided with two limiting grooves 22 corresponding to the spring collision bead 21.
After the backpack body 1 is carried well by two backpack straps 24, two hands pull the buckles on the straps 13 to pass the straps 24 to be buckled on the waist or the chest, the straps 13 slide out of the first channel 11 to drive the winding drum 12 to rotate, the volute spiral spring deforms, and then the two straps 13 are in a tight state after being buckled, then the backpack body 1 is pulled by one hand to pull the backpack body 1 back to the back as much as possible so that the straps 13 keep pulling and pressing a pressing plate 19 to drive the connecting rod 18 and the sliding plate 16 to slide, the spring collision bead 21 slides from one limiting groove 22 to the other limiting groove 22, the push plate 17 on the sliding plate 16 pushes the limiting rod 15 to be inserted into the positioning groove on the bottom surface of the winding drum 12, and then the winding drum 12 is positioned so that the straps 13 cannot be pulled again, and further when a user accidentally falls into water, the backpack body 1 floats to reduce the probability that the backpack straps 24 slip from the backpack body 1 to the user, the limit of the winding drum 12 can be released by pressing another pressing plate 19 to drive the sliding plate 16 to slide reversely.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (6)
1. A backpack with a life saving airbag, comprising: the backpack comprises a backpack body (1), wherein a baffle (2) is arranged in the backpack body (1), a dividing strip (3) connected with the inner wall of the backpack body (1) is arranged on one side of the baffle (2), an air bag (4) positioned in the dividing strip (3) is arranged on one side of the baffle (2), and a return spring (5) positioned on the outer side of the dividing strip (3) is arranged between the baffle (2) and the inner wall of the backpack body (1);
solar panel (6) have been installed to knapsack body (1) one side lower part that is close to gasbag (4), and air pump (7) with gasbag (4) intercommunication have been installed to knapsack body (1) lower part inner wall, and knapsack body (1) one side is connected with backplate (8), is equipped with the band subassembly in backplate (8).
2. The backpack with the lifesaving airbag as claimed in claim 1, wherein the side of the back plate (8) away from the backpack body (1) is provided with an arc surface (9), and one side of the arc surface (9) is provided with a buffer net (10) connected with the edge thereof.
3. The backpack with a life-saving airbag as claimed in claim 1, wherein the belt assembly comprises a first channel (11) arranged in the back plate (8), two winding drums (12) rotatably fitted on the inner wall of the upper side of the first channel (11), a belt (13) wound around the winding drums (12), a buckle arranged between the two ends of the two belts (13) far away from the winding drums (12), and a volute spring sleeved on the periphery of the winding drums (12), wherein the vertical section of the first channel (11) is T-shaped.
4. The backpack with the life-saving airbag as claimed in claim 3, wherein the first channel (11) is provided with second channels (14) along the height direction at the opposite inner sides, the two second channels (14) are matched with limit rods (15) in a sliding way, the cross sections of the limit rods (15) are polygonal structures, the vertical section of the limit rods (15) is T-shaped, and the bottom surface of the winding drum (12) is provided with a positioning groove corresponding to the limit rods (15).
5. The backpack with a life saving airbag as claimed in claim 4, wherein the lower part of the first channel (11) is slidably fitted with a sliding plate (16), the upper side of the sliding plate (16) is provided with a push plate (17) corresponding to the limiting rod (15), the vertical section of the push plate (17) is a right trapezoid structure, the two opposite sides of the push plate (17) are provided with connecting rods (18), and the part of the connecting rods (18) penetrating through one end of the back plate (8) is provided with a pressing plate (19).
6. The backpack with a life-saving airbag as claimed in claim 5, wherein the bottom surface of the first channel (11) is provided with a groove (20), the groove (20) is internally provided with a spring collision bead (21), and the bottom surface of the sliding plate (16) is provided with two limit grooves (22) corresponding to the spring collision bead (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121865618.6U CN215649694U (en) | 2021-08-11 | 2021-08-11 | Knapsack with lifesaving gasbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121865618.6U CN215649694U (en) | 2021-08-11 | 2021-08-11 | Knapsack with lifesaving gasbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215649694U true CN215649694U (en) | 2022-01-28 |
Family
ID=79951453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121865618.6U Expired - Fee Related CN215649694U (en) | 2021-08-11 | 2021-08-11 | Knapsack with lifesaving gasbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215649694U (en) |
-
2021
- 2021-08-11 CN CN202121865618.6U patent/CN215649694U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |