CN211794865U - Air hole plugging backpack - Google Patents
Air hole plugging backpack Download PDFInfo
- Publication number
- CN211794865U CN211794865U CN202020182571.2U CN202020182571U CN211794865U CN 211794865 U CN211794865 U CN 211794865U CN 202020182571 U CN202020182571 U CN 202020182571U CN 211794865 U CN211794865 U CN 211794865U
- Authority
- CN
- China
- Prior art keywords
- spring
- sliding block
- theft
- backpack
- early warning
- 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
- 238000005096 rolling process Methods 0.000 claims abstract 2
- 239000004744 fabric Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 2
- 230000032683 aging Effects 0.000 abstract 1
- 238000004078 waterproofing Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses an air hole plugging backpack, which comprises a backpack body and a zipper arranged on the upper part of the backpack body, wherein an anti-theft device and an early warning device are arranged inside the backpack body; the anti-theft device comprises a first spring, anti-theft canvas and a pull rope, wherein the left end of the first spring is connected with a hanging ring inside the bag body, the right end of the first spring is fixedly provided with the anti-theft canvas, the right end of the anti-theft canvas is connected with the pull rope, and the pull rope is connected with an early warning device; the early warning device comprises a ball, a sliding block and a second spring, the ball is fixedly arranged at the end part of the stay cord and is arranged in a sliding block sliding groove in a rolling manner, the sliding block is arranged in the right hole of the bag body in a sliding manner, the second spring penetrates through the sliding block hole, one end of the second spring abuts against the bottom of the sliding block hole, and the other end of the second spring abuts against the right end plate of the bag body. The utility model provides a backpack that ventilation effect is good, dampproofing and waterproofing nature is good, prevent that article in the package from losing does when stolen send the early warning to the user, has improved the accuracy and the ageing of early warning.
Description
Technical Field
The utility model belongs to the technical field of the backpack technique and specifically relates to air pocket plug-in backpack.
Background
The backpack is an essential tool for people in travel, is widely applied to long-distance or short-distance travel, and can be used for putting valuables which are not convenient to be hidden in pockets into the backpack, such as purses, tablet computers and the like. In addition, after the backpack is used for a long time, peculiar smell is generated in the backpack, and the backpack is not easy to remove and disperse.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air hole plug-in backpack aiming at the defects in the prior art.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the air hole plugged backpack comprises a backpack body and a zipper arranged on the upper part of the backpack body.
In the above scheme, preferably, an anti-theft device and an early warning device are arranged inside the bag body, the anti-theft device includes a first spring, an anti-theft canvas and a pull rope, the left end of the first spring is connected with a hanging ring inside the bag body, the right end of the first spring is fixedly provided with the anti-theft canvas, the right end of the anti-theft canvas is connected with the pull rope, and the pull rope is connected with the early warning device; early warning device includes ball, slider and second spring, the ball sets firmly in stay cord tip and roll locate the slider spout, the slider slides and locates in the inclusion right side downthehole, the second spring wears to locate in the slider downthehole and one end top is leaned on the slider hole bottom other end top and is leaned on inclusion right side end plate, and its beneficial effect lies in: the anti-theft early warning device can prevent articles in the bag from being lost, when anti-theft canvas in the bag moves, the sliding block can be driven to slide left and right, and the spherical surface on the sliding block can be propped against the back of a user for early warning.
In the above scheme, preferably, the inclusion outside is equipped with the bleeder vent, and its beneficial effect lies in: can lead the backpack to carry out air circulation in the use process, and reduce the peculiar smell in the backpack.
In the above scheme, preferably, the theftproof canvas is soft waterproof cloth, and its beneficial effect lies in: the articles in the bag can be prevented from being affected with damp in a humid environment, and the anti-theft canvas can be freely deformed, so that the anti-theft effect is realized.
In the above-mentioned scheme, it is preferred, the slider right-hand member is the sphere, just spout is for from a left side to the downward sloping on the slider, and its beneficial effect lies in: the cross section of the sliding block is a spherical surface, so that the comfort level of a user can be increased when the sliding block is used, and the ball can smoothly and freely slide in the sliding groove.
The utility model has the advantages that: the utility model provides a ventilation effect is good to the air pocket that can prevent burglary inserts empty shoulders bag, and sends the early warning to the user when article are stolen in the package.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is a side view of the middle slider of the present invention.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings: with reference to figures 1-2 of the drawings,
the air hole plugged backpack comprises a backpack body 1 and a zipper 2 arranged at the upper part of the backpack body 1, wherein air holes 9 are preferably formed in the outer side of the backpack body 1, and the number of the air holes 9 is set according to the size of the backpack.
Preferably, an anti-theft device and an early warning device are arranged inside the bag body 1; the anti-theft device comprises a first spring 3, anti-theft canvas 4 and a pull rope 5, wherein the left end of the first spring 3 is connected with a preferred hook inside the bag body 1, the right end of the first spring is fixedly provided with the anti-theft canvas 4, the anti-theft canvas 4 is preferably soft waterproof cloth, the right end of the anti-theft canvas 4 is connected with the pull rope 5, and the anti-theft canvas 4 is connected with the pull rope 5 through a preferred rivet.
Preferably, the pulling rope 5 is connected with an early warning device, when the anti-theft canvas 4 is contracted by an external force after the zipper 2 is unzipped, the pulling rope 5 can trigger the early warning device, the early warning device comprises a ball 6, a sliding block 7 and a second spring 8, the ball 6 is fixedly arranged at the end part of the pulling rope 5 and can roll in a sliding groove of the sliding block 7, the right end part of the sliding block 7 is preferably in a spherical shape, the sliding block 7 is slidably arranged in a right hole of the bag body 1, the sliding block 7 is preferably square, and the right hole of the bag body 1 is preferably square and is in sliding fit with the sliding block; the second spring 8 penetrates through the hole of the sliding block 7, one end of the second spring abuts against the bottom of the hole of the sliding block 7, the other end of the second spring abuts against the right end plate of the bag body, after the early warning device is touched, the ball 6 is tensioned by the pull rope 5, the ball 6 receives force in the vertical direction, and then the sliding groove is formed in the sliding block 7, so that the vertical force received by the ball 6 is converted into a part of transverse pulling force, the sliding block 7 slides rightwards, and the back of the user abuts against to.
Preferably, the anti-theft canvas 4 can drive the ball 6 on the stay cord 5 to receive the force of vertical direction when flexible, and then drive the slider 7 to slide from side to side, realizes the early warning function.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
1. Air hole plug-in backpack, including inclusion (1) and zip fastener (2) of locating inclusion (1) upper portion, its characterized in that: an anti-theft device and an early warning device are arranged in the bag body (1);
the anti-theft device comprises a first spring (3), anti-theft canvas (4) and a pull rope (5), the left end of the first spring (3) is connected with a hanging ring in the bag body (1), the right end of the first spring is fixedly provided with the anti-theft canvas (4), the right end of the anti-theft canvas (4) is connected with the pull rope (5), and the pull rope (5) is connected with an early warning device;
the early warning device comprises a ball (6), a sliding block (7) and a second spring (8), the ball (6) is fixedly arranged at the end part of the pull rope (5) and is arranged in a sliding groove of the sliding block (7) in a rolling mode, the sliding block (7) is arranged in a right hole of the bag body (1) in a sliding mode, the second spring (8) is arranged in the sliding block (7) in a penetrating mode, one end of the second spring abuts against the bottom of the hole of the sliding block (7), and the other end of the second spring abuts against the right.
2. The air hole plugging backpack according to claim 1, wherein: the outer side of the bag body (1) is provided with air holes (9).
3. The air hole plugging backpack according to claim 1, wherein: the anti-theft canvas (4) is soft waterproof cloth.
4. The air hole plugging backpack according to claim 1, wherein: the right end of the sliding block (7) is a spherical surface, and the sliding groove on the sliding block (7) is inclined downwards from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182571.2U CN211794865U (en) | 2020-02-19 | 2020-02-19 | Air hole plugging backpack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020182571.2U CN211794865U (en) | 2020-02-19 | 2020-02-19 | Air hole plugging backpack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211794865U true CN211794865U (en) | 2020-10-30 |
Family
ID=72999333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020182571.2U Expired - Fee Related CN211794865U (en) | 2020-02-19 | 2020-02-19 | Air hole plugging backpack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211794865U (en) |
-
2020
- 2020-02-19 CN CN202020182571.2U patent/CN211794865U/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 |
Granted publication date: 20201030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |