CN215064060U - Knapsack with emergent personal protector - Google Patents
Knapsack with emergent personal protector Download PDFInfo
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- CN215064060U CN215064060U CN202120861850.6U CN202120861850U CN215064060U CN 215064060 U CN215064060 U CN 215064060U CN 202120861850 U CN202120861850 U CN 202120861850U CN 215064060 U CN215064060 U CN 215064060U
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Abstract
The utility model relates to a knapsack with emergent personal protector belongs to protection knapsack structure technical field. Including the backpack body, this internal left side protection umbrella of installing of knapsack, right side protection umbrella, head protection umbrella, left side protection umbrella, right side protection umbrella, the umbrella face of head protection umbrella is made by preventing thorn anti-cutting material, install on the knapsack body and be used for controlling left side protection umbrella, right side protection umbrella, the starting drive that head protection umbrella outwards strutted, left side protection umbrella, right side protection umbrella strut the back and form around the shield column structure in health both sides to the place ahead, head protection umbrella struts the back and forms the helmet column structure of protection head. The utility model discloses structural design is ingenious, can regard as ordinary knapsack to use at ordinary times, meets and is cut thorn, blunt ware and hit when hitting critical conditions such as hitting by the sword, can emergency starting protector, effectively protects the important position of health, and the start-up speed is fast, and protective area is big.
Description
Technical Field
The utility model relates to a knapsack with emergent personal protector belongs to protection knapsack structure technical field.
Background
Personal safety requirements are fundamental requirements of a person. When the extreme conditions that scoundrel cuts off with a knife and strikes with a stick are suddenly met, which seriously threatens the personal safety, the people without inch irons cannot fight against the scoundrel, and the scoundrel cannot escape in time and is seriously injured or even killed. Particularly, in recent years, vicious cases of students are continuously taken by gangsters at the gate of schools to kill the students, so that the students are injured and killed, and social attention is brought to the students. While enhancing security, it is imperative to develop and develop a portable and personal safety protection appliance for vulnerable groups. Protective articles such as anti-riot helmets, anti-stab clothes, anti-riot vests and the like are protective articles worn by special groups such as policemen and the like during task execution, are relatively heavy and uncomfortable to wear, and cannot be worn by ordinary people at any time. The backpack is a necessary daily article for people, and the backpack is not required to be opened in outdoor daily activities such as getting on and off students, getting on and off duty of office workers, traveling and the like.
With the increase of safety awareness of people, the design of backpacks is also gradually focusing on the performance in safety protection. At present, some backpacks with protection functions appear in the market, the backpacks are combined with protection articles, the backpacks are used as backpacks at ordinary times, and the backpacks become a protection shell layer in emergency, so that the backpack has two purposes. For example, chinese patent application No. cn201609290. x discloses a one-shoulder cross-arm wearable protective backpack, in which a protective layer capable of being worn quickly is built, the protective layer and one or more protective layers are contained in an interlayer, and the protective layer and its attached connecting fittings are contained in the interlayer, so that the protective layer can be unfolded quickly within 1-3 seconds when the backpack is moved from the back side of the body to the front side of the chest during use. Chinese patent application with application number CN201420441585.6 discloses a wearable protection knapsack with inoxidizing coating, it is including the inclusion with prevent stinging or shellproof layer, accomodate the inoxidizing coating in the intermediate layer of knapsack back at ordinary times, form the protection to the chest through the intermediate layer opening of knapsack back both sides with the expansion of inoxidizing coating anter when meeting emergency and use, the protection layer in the knapsack back intermediate layer forms the protection to the back. The Chinese patent application with the application number of CN201821813566.6 discloses a student safety protection backpack, which comprises a backpack body, wherein the backpack body is made of bulletproof and stab-resistant materials; the flip cover is arranged above the backpack body and is made of bulletproof and stab-resistant materials; stay cord one end is connected with the flip downside, and the other end is on the braces, and both hands pulling stay cord is in emergency, and head, neck are drawn to flip, utilize knapsack body, flip's protective material to form the protection to back, head, neck. The application number is CN201920255550.6 discloses a surrounding type bulletproof and stab-resistant schoolbag, wherein an interlayer is arranged at the rear part of a schoolbag main body, a bulletproof and stab-resistant inner container which can be drawn out from one side of the schoolbag main body is arranged in the interlayer, an inner container connecting eye-splice is arranged at the other side of the schoolbag main body, and when a user encounters the conditions of gunshot or knife stab and the like, the bulletproof and stab-resistant inner container can be drawn out from one side of the schoolbag rapidly to surround the upper half body for protection, so that the damage caused by gunshot and stab can be avoided.
However, the above prior art protective equipment has the following disadvantages: 1. the starting speed is slow, the procedure is complicated, and the protective layer cannot be opened instantly in emergency; 2. the protection area is small, and the essential parts of the body cannot be protected in all directions; 3. the protection range is narrow, and the blunt instrument cannot be effectively protected from being hit.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the weak point that above-mentioned prior art exists, provide a structural design ingenious, can effectively protect the important position of health, the start-up rate is fast, and area of protection is big has emergent personal protector's knapsack.
In order to achieve the above object, the utility model provides a following technical scheme:
a backpack with an emergency personal protection device comprises a backpack body, and is characterized in that a left side protection umbrella for protecting a left half-circle area of a body, a right side protection umbrella for protecting a right half-circle area of the body and a head protection umbrella for protecting the head are arranged in the backpack body, a starting device for controlling the left side protection umbrella, the right side protection umbrella and the head protection umbrella to be unfolded outwards is arranged on the backpack body, the left side protection umbrella and the right side protection umbrella are unfolded to form a shield-shaped structure surrounding two sides of the body to the front, and the head protection umbrella is unfolded to form a helmet-shaped structure for protecting the head;
preferably, an L-shaped hard panel is installed in the backpack body, the left protection umbrella cylinder, the right protection umbrella cylinder and the head protection umbrella cylinder are all installed on the hard panel, and umbrella handle ejection channels are respectively formed in the left side, the right side and the top of the backpack body;
preferably, the left protective umbrella and the right protective umbrella are bilaterally symmetrical in structure, the head protective umbrella is positioned between the left protective umbrella and the right protective umbrella, wherein the left protective umbrella, the right protective umbrella and the head protective umbrella are all composed of an umbrella handle, umbrella ribs and an umbrella fabric, the umbrella handle, the umbrella ribs and the umbrella fabric are folded and folded in an umbrella barrel, the umbrella fabrics of the left protective umbrella and the right protective umbrella are unfolded to be shield-shaped, and the umbrella fabric of the head protective umbrella is unfolded to be helmet-shaped;
preferably, umbrella handles of the left protective umbrella, the right protective umbrella and the head protective umbrella are all provided with an umbrella opening starting key driven by an electromagnet;
preferably, the starting device is an electric starting device, the electric starting device comprises a battery box arranged on the hard panel, a battery is arranged in the battery box, an electric switch connected with the battery is arranged on a strap of the backpack body, and the battery is respectively connected with umbrella supporting starting keys on three umbrella handles of the protective umbrellas through three lines;
preferably, starting drive is manual starting drive, manual starting drive comprises the stay cord that has the handle, three pulley, three loop bar, a plurality of guide pulley, wherein, the one end of stay cord installation handle is located the braces, the stay cord other end extends to the knapsack originally internally, three loop bar is installed respectively near three umbrella actuating key that props, all connect a pulley soon on every loop bar, be equipped with the external screw thread on the loop bar outer wall, be equipped with the internal thread on the pulley inner wall, the stay cord is connected with three pulley and can drive three pulley under the pulling of handle and move to propping umbrella actuating key direction, be equipped with the contact to propping umbrella actuating key direction extension on the pulley.
Preferably, the loop bar is sleeved with a return spring for returning the pulley, one end of the return spring extends towards the umbrella opening key, the other end of the return spring is arranged on the contact, and the return spring drives the pulley to return to the position before the pulley is started.
The utility model discloses a knapsack with emergent personal protector, structural design is ingenious, uses as ordinary knapsack at ordinary times, runs into to hold the sword to cut and splits, hold sharp ware to disclose the thorn, hold the blunt ware to hit when hitting the emergency of personal attack such as attacking, can promptly open this internal left side protection umbrella of knapsack, right side protection umbrella, head protection umbrella, utilize the umbrella face of preventing cutting thorn material and the bearing structure of the umbrella body, important positions such as butt joint, neck, chest, abdomen, the back of the body, crotch effectively protect, avoid bodily injury. Left side protection umbrella, right side protection umbrella set up in knapsack main part bottom both sides, and head protection umbrella locates between the two, and three umbrellas are folding at ordinary times and place in the umbrella section of thick bamboo in, accessible electricity start, two kinds of starting mode emergency starting of hand power rope open, and the umbrella on knapsack upper portion is helmet form protection head, neck after the start, and the umbrella of knapsack both sides is shield form protection truck front portion and both sides, and the inside stereoplasm panel that has of knapsack protects the back, reaches better safeguard effect. The utility model has the characteristics of quick start, all-round protection.
Drawings
Fig. 1 is a schematic view of the external structure of a backpack with an emergency personal protection device according to the present invention;
FIG. 2 is a top view of the left protective umbrella and the right protective umbrella after being spread;
FIG. 3 is a diagram showing the use states of the left protective umbrella, the right protective umbrella and the head protective umbrella of the backpack with the emergency personal protection device after being unfolded;
FIG. 4 is a layout of a left protective umbrella barrel, a right protective umbrella barrel and a head protective umbrella barrel on a hard panel;
FIG. 5 is a block diagram of the electric starting apparatus;
FIG. 6 is a block diagram showing the construction of a manual starting apparatus;
fig. 7 is a side view of the pulley, slide rod, and return spring.
In the figure: 1. a backpack body; 2. a rigid panel; 3. a left protective umbrella barrel; 4. a right protective umbrella barrel; 5. the head protects the umbrella barrel of the umbrella; 6. a contact; 9. a guide pulley; 10. A battery case; 11. a battery; 12. a harness; 13. an electric switch; 14. a left protective umbrella; 15. a right protective umbrella; 16. a head protection umbrella; 17. an umbrella handle; 18. an umbrella opening start key; 19. a pulley; 20. a loop bar; 21. pulling a rope; 22. a return spring; 23. a handle; 24. the umbrella handle launches the passageway.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-7, the backpack with emergency personal protection device of the present embodiment includes a backpack body 1, it is characterized in that a left protective umbrella 14 for protecting the left half-circle area of the body, a right protective umbrella 15 for protecting the right half-circle area of the body and a head protective umbrella 16 for protecting the head are arranged in the backpack body 1, the umbrella surfaces of the left protective umbrella 14, the right protective umbrella 15 and the head protective umbrella 16 are all made of stab-resistant and anti-cutting materials, for example, kevlar non-woven fabrics can be adopted, a starting device for controlling the left protective umbrella 14, the right protective umbrella 15 and the head protective umbrella 16 to be unfolded outwards is arranged on the backpack body 1, the left protective umbrella 14 and the right protective umbrella 15 form a shield-shaped structure surrounding the two sides of the body to the front after being unfolded, and the head protective umbrella 16 forms a helmet-shaped structure for protecting the head after being unfolded;
wherein, a hard panel 2 is arranged in the backpack body 1, a left protective umbrella barrel 3, a right protective umbrella barrel 4 and a head protective umbrella barrel 5 are all arranged on the hard panel 2, and umbrella handle ejection channels 24 are respectively arranged at the left side, the right side and the top of the backpack body 1;
the left protective umbrella 14 and the right protective umbrella 15 are bilaterally symmetrical in structure, the head protective umbrella 16 is positioned between the left protective umbrella 14 and the right protective umbrella 15, wherein the left protective umbrella 14, the right protective umbrella 15 and the head protective umbrella 16 are all composed of an umbrella handle 17, an umbrella handle, umbrella ribs and an umbrella cover, the umbrella handle, the umbrella ribs and the umbrella cover are folded and collected in an umbrella cylinder, the umbrella covers 8 of the left protective umbrella 14 and the right protective umbrella 15 are opened and then are in a shield shape, and the umbrella cover of the head protective umbrella 16 is opened and then is in a helmet shape;
umbrella handles 17 of the left protective umbrella 14, the right protective umbrella 15 and the head protective umbrella 16 are all provided with an umbrella opening starting key 18 driven by an electromagnet;
the starting device is an electric starting device, the electric starting device comprises a battery box 10 arranged on an L-shaped hard panel 2, a battery 11 is arranged in the battery box 10, an electric switch 13 connected with the battery is arranged on a strap 12 of the backpack body 1, and the battery 11 is respectively connected with umbrella supporting starting keys 18 on three protective umbrella handles through three lines;
the starting device is a manual starting device, the manual starting device is composed of a pull rope 21 with a handle 23, three pulleys 19, three loop bars 20 and a plurality of guide pulleys 9, wherein one end of the pull rope 21, which is provided with the handle 23, is positioned on the shoulder strap 12, the other end of the pull rope 21 extends into the backpack body 1, the three loop bars 20 are respectively arranged near three umbrella supporting starting keys 18, each loop bar 20 is screwed with one pulley 19, the outer wall of each loop bar 20 is provided with external threads, the inner wall of each pulley 19 is provided with internal threads, the pull rope 21 is connected with the three pulleys 19 and can drive the three pulleys 19 to move towards the umbrella supporting starting keys 18 under the pulling of the handle, the pulleys 19 are provided with contacts 6 extending towards the umbrella supporting starting keys 18, the loop bars 20 are sleeved with return springs 22 for returning the pulleys 19, one ends of the return springs 22 extend towards the umbrella supporting starting keys 18, and the other ends of the return springs are arranged on the contacts 6, the return spring 22 drives the pulley 19 to return to the position before the pulley 19 is started.
Can regard as ordinary knapsack to use at ordinary times, when meetting the emergency that the person attack such as the sword hack of holding, holding sharp ware stabs, hold blunt ware and hit, can promptly open left side protection umbrella, right side protection umbrella, head protection umbrella in the knapsack body 1, utilize the umbrella face of preventing cutting the thorn material and the bearing structure of the umbrella body, effectively protect important positions such as head, neck, chest, abdomen, back, crotch, avoid bodily injury. Left side protection umbrella, right side protection umbrella set up in knapsack main part bottom both sides, and head protection umbrella locates between the two, and three umbrellas are folding at ordinary times and place in the umbrella section of thick bamboo in, accessible electricity start, two kinds of starting mode emergency starting of hand power rope open, and the umbrella on knapsack upper portion is helmet form protection head, neck after the start, and the umbrella of knapsack both sides is shield form protection truck front portion and both sides, and the inside stereoplasm panel that has of knapsack protects the back, reaches better safeguard effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A backpack with an emergency personal protection device comprises a backpack body and is characterized in that a left protective umbrella for protecting a left half-circle area of a body, a right protective umbrella for protecting a right half-circle area of the body and a head protective umbrella for protecting the head are arranged in the backpack body, the umbrella surfaces of the left protective umbrella, the right protective umbrella and the head protective umbrella are all made of stab-resistant and cut-resistant materials, a starting device for controlling the left protective umbrella, the right protective umbrella and the head protective umbrella to be unfolded outwards is arranged on the backpack body, the left protective umbrella and the right protective umbrella form shield-shaped structures surrounding two sides of the body to the front after being unfolded, and the head protective umbrella forms a helmet-shaped structure protecting the head after being unfolded;
the backpack comprises a backpack body, a left protective umbrella barrel, a right protective umbrella barrel and a head protective umbrella barrel, wherein an L-shaped hard panel is arranged in the backpack body;
left side protection umbrella, right side protection umbrella structure bilateral symmetry, head protection umbrella are located between left side protection umbrella, the right side protection umbrella, and wherein, left side protection umbrella, right side protection umbrella, head protection umbrella comprise umbrella stick, rib, umbrella face, draw in umbrella section of thick bamboo after umbrella stick, rib, umbrella face are folding, are the shield form after the umbrella face of left side protection umbrella and right side protection umbrella struts, are helmet form after the umbrella face of head protection umbrella struts.
2. The backpack with emergency personnel protection device according to claim 1, characterized in that the umbrella handles of the left protective umbrella, the right protective umbrella and the head protective umbrella are all provided with an umbrella opening starting key driven by an electromagnet.
3. The backpack with emergency personnel protection device according to claim 2, wherein the activation device is an electric activation device, the electric activation device comprises a battery box mounted on the hard panel, a battery is arranged in the battery box, an electric switch connected with the battery is mounted on the strap of the backpack body, and the battery is respectively connected with the umbrella opening key on the three umbrella handles of the protective umbrellas through three lines.
4. The backpack with emergency personal protection device as claimed in claim 2, wherein the actuating device is a manual actuating device, the manual actuating device is composed of a pulling rope with a handle, three pulleys, three loop bars, and a plurality of guide pulleys, wherein one end of the pulling rope, which is provided with the handle, is located on the backpack belt, the other end of the pulling rope extends into the backpack body, the three loop bars are respectively arranged near the three umbrella-opening actuating keys, each loop bar is screwed with a pulley, the outer wall of the loop bar is provided with external threads, the inner wall of the pulley is provided with internal threads, the pulling rope is connected with the three pulleys and can drive the three pulleys to move towards the umbrella-opening actuating keys under the pulling of the handle, and the pulleys are provided with contacts extending towards the umbrella-opening actuating keys.
5. The backpack with emergency personal protection device as claimed in claim 4, wherein the loop bar is sleeved with a return spring for returning the pulley, one end of the return spring extends towards the umbrella opening key, the other end of the return spring is mounted on the contact, and the return spring drives the pulley to return to the position before the pulley is started.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861850.6U CN215064060U (en) | 2021-04-25 | 2021-04-25 | Knapsack with emergent personal protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120861850.6U CN215064060U (en) | 2021-04-25 | 2021-04-25 | Knapsack with emergent personal protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215064060U true CN215064060U (en) | 2021-12-07 |
Family
ID=79109089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120861850.6U Active CN215064060U (en) | 2021-04-25 | 2021-04-25 | Knapsack with emergent personal protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215064060U (en) |
-
2021
- 2021-04-25 CN CN202120861850.6U patent/CN215064060U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240710 Address after: Room 141, Unit 1, Building 38-39, Chuanbei Road, Huludao City, Liaoning Province, China 125199 Patentee after: Zhang Jibo Country or region after: China Address before: 264000 A1-15, yidecheng, No. 35, Gangcheng West Street, Zhifu District, Yantai City, Shandong Province Patentee before: Liu Handong Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240829 Address after: No. 35 Jiangjiatun, Mishui Street, Gaomi City, Weifang City, Shandong Province 261522 Patentee after: Shandong Forest Guard Labor Protection Products Co.,Ltd. Country or region after: China Address before: Room 141, Unit 1, Building 38-39, Chuanbei Road, Huludao City, Liaoning Province, China 125199 Patentee before: Zhang Jibo Country or region before: China |