CN213247164U - Helmet with detachable protective air bag - Google Patents
Helmet with detachable protective air bag Download PDFInfo
- Publication number
- CN213247164U CN213247164U CN202020812512.9U CN202020812512U CN213247164U CN 213247164 U CN213247164 U CN 213247164U CN 202020812512 U CN202020812512 U CN 202020812512U CN 213247164 U CN213247164 U CN 213247164U
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- Prior art keywords
- air bag
- helmet
- airbag
- ring
- slot
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Abstract
The utility model discloses a helmet with a detachable protective airbag, which comprises a helmet shell and an airbag assembly, wherein a fixed edge is integrally formed in the helmet shell, an insertion groove is integrally formed in the inner side of the fixed edge, the airbag assembly is fixedly installed in the helmet shell, the airbag assembly comprises a ring-shaped airbag, a circular airbag, a cylindrical airbag and a connecting strip, the ring-shaped airbag is fixedly communicated with the circular airbag through the cylindrical airbag, and the connecting strip is fixedly connected between the ring-shaped airbag and the circular airbag; through the air bag assembly, the slot, the rubber ring and the sleeving column, the air bag assembly is a split air bag with a ring-shaped air bag, a circular air bag and a cylindrical air bag, and the air bag assembly can improve the wearing experience of a wearer; can assemble the gasbag subassembly through slot and grafting piece, it is fixed to lock the grafting piece in to the slot through locking screw, and convenient and fast's is carried out to the gasbag subassembly to rethread rubber circle cup joints on the cover post.
Description
Technical Field
The utility model relates to a protective helmet equipment technical field specifically is a helmet with can dismantle protective airbag.
Background
The helmet as a head protecting harness is in a semicircular shape and mainly comprises a helmet shell, a lining and a suspension device. For some workers with potential safety hazards, workers are required to wear helmets during work, such as workers entering a building construction site, policemen performing official business, security guard for night patrol and the like.
The lining in the conventional helmet is usually made of cloth or plastic materials, the impact resistance of the lining is poor in emergency, and the collision buffering capacity of the helmet can be effectively improved by adopting the inflatable air bag. The conventional airbag helmet has poor experience of a wearer when the helmet is worn, and the assembly of the inner airbag of the helmet with the airbag assembly is difficult, so that the helmet with the detachable protective airbag needs to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a helmet with can dismantle protective airbag through setting up half split type gasbag subassembly, sets up the gasbag at the person's of wearing top and head side position and protects, has improved the person of wearing and has experienced, sets up the gasbag assembly subassembly of easy to assemble simultaneously to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a helmet with can dismantle air bag, includes helmet shell and gasbag subassembly, the inside integrated into one piece of helmet shell has fixed limit, the inboard integrated into one piece on fixed limit has the slot, gasbag subassembly fixed mounting is in the inside of helmet shell.
The air bag assembly comprises a ring-shaped air bag, a circular air bag, a cylindrical air bag and a connecting strip, the ring-shaped air bag and the circular air bag are communicated and fixed through the cylindrical air bag, and the connecting strip is fixedly connected between the ring-shaped air bag and the circular air bag.
The lateral part fixedly connected with connecting band of circle shape gasbag, fixedly connected with grafting piece on the connecting band, the grafting of grafting piece is installed in the slot, locking screw is installed to the screw thread on the slot, the inside top fixedly connected with cover post of helmet shell, fixedly connected with rubber circle on the circular gasbag, the rubber circle cup joints and installs cover post is last.
Preferably, the ring-shaped air bag, the circular air bag and the cylindrical air bag are all soft latex air bags.
Preferably, an inflation nozzle for ventilating the airbag module is arranged on the ring-shaped airbag.
Preferably, the two ends of the helmet shell are fixedly connected with fixing columns, the fixing columns are rotatably sleeved with connecting rings, and the connecting rings are fixedly connected with assembling belts used for wearing helmets.
Preferably, the side of the slot is provided with an internal threaded hole, and the locking screw is installed in the internal threaded hole in a threaded manner.
Preferably, the end part of the screw rod of the locking screw is tightly propped against the insertion block and locks and fixes the insertion block in the slot.
Compared with the prior art, the beneficial effects of the utility model are that:
through the air bag assembly, the slot, the rubber ring and the sleeving column, the air bag assembly is a split air bag with a ring-shaped air bag, a circular air bag and a cylindrical air bag, and the air bag assembly can improve the wearing experience of a wearer; can assemble the gasbag subassembly through slot and grafting piece, it is fixed to lock the grafting piece in to the slot through locking screw, and convenient and fast's is carried out to the gasbag subassembly to rethread rubber circle cup joints on the cover post.
Drawings
FIG. 1 is a schematic view of the bottom internal structure of the present invention;
FIG. 2 is a schematic structural view of the fixing edge of the present invention;
FIG. 3 is a schematic structural view of the slot of the present invention;
fig. 4 is a schematic structural view of the present invention.
In the figure: 1. a helmet shell; 2. fixing the edge; 3. fixing a column; 4. a connecting ring; 5. assembling the tape; 6. a slot; 7. a connecting belt; 8. an insertion block; 9. an airbag module; 901. a loop-shaped air bag; 902. a circular air bag; 903. a cylindrical air bag; 904. a connecting strip; 10. locking the screw; 11. a rubber ring; 12. sleeving the column; 13. an air charging nozzle.
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.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a helmet with can dismantle air bag, includes helmet shell 1 and gasbag subassembly 9, the inside integrated into one piece of helmet shell 1 has fixed limit 2, and the inboard integrated into one piece of fixed limit 2 has slot 6, and gasbag subassembly 9 fixed mounting is in the inside of helmet shell 1.
The airbag module 9 comprises a ring-shaped airbag 901, a circular airbag 902, a cylindrical airbag 903 and a connecting strip 904, wherein the ring-shaped airbag 901 and the circular airbag 902 are fixedly communicated through the cylindrical airbag 903, and the connecting strip 904 is fixedly connected between the ring-shaped airbag 901 and the circular airbag 902.
The lateral part fixedly connected with connecting band 7 of circle gasbag 901, fixedly connected with grafting piece 8 on the connecting band 7, the grafting of grafting piece 8 is installed in slot 6, and locking screw 10 is installed to the last screw thread of slot 6, the inside top fixedly connected with cover post 12 of helmet shell 1, fixedly connected with rubber circle 11 on the circular gasbag 902, rubber circle 11 cup joints and installs on cover post 12.
The working principle is as follows: the device is characterized in that the airbag assembly 9, the slot 6, the rubber ring 11 and the sleeve column 12 are arranged, the airbag assembly 9 is a split airbag with a ring-shaped airbag 901, a round airbag 902 and a column-shaped airbag 903, and the airbag assembly 9 can improve the wearing experience of a wearer; can assemble air bag subassembly 9 through slot 6 and grafting piece 8, it is fixed to lock through inserting piece 8 in locking screw 10 pair slot 6, and convenient and fast's is fixed to air bag subassembly on the cover post 12 is cup jointed to rethread rubber circle 11.
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 (6)
1. The utility model provides a helmet with can dismantle air bag, includes helmet shell (1) and gasbag subassembly (9), its characterized in that: the helmet shell (1) is internally and integrally formed with a fixed edge (2), the inner side of the fixed edge (2) is integrally formed with a slot (6), and the air bag assembly (9) is fixedly arranged in the helmet shell (1);
the air bag assembly (9) comprises a ring-shaped air bag (901), a circular air bag (902), a cylindrical air bag (903) and a connecting strip (904), the ring-shaped air bag (901) and the circular air bag (902) are communicated and fixed through the cylindrical air bag (903), and the connecting strip (904) is fixedly connected between the ring-shaped air bag (901) and the circular air bag (902);
the side fixedly connected with connecting band (7) of circle shape gasbag (901), fixedly connected with plug block (8) is gone up in connecting band (7), plug block (8) are pegged graft and are installed in slot (6), locking screw (10) are installed to the screw thread on slot (6), the inside top fixedly connected with cover post (12) of helmet shell (1), fixedly connected with rubber circle (11) is gone up in circular gasbag (902), rubber circle (11) cup joint and install on cover post (12).
2. The helmet with the detachable protective airbag of claim 1, wherein: the ring-shaped air bag (901), the circular air bag (902) and the column-shaped air bag (903) are all soft latex air bags.
3. The helmet with the detachable protective airbag of claim 1, wherein: an inflating nozzle (13) used for ventilating the air bag assembly (9) is arranged on the ring-shaped air bag (901).
4. The helmet with the detachable protective airbag of claim 1, wherein: the helmet shell is characterized in that fixing columns (3) are fixedly connected to two ends of the helmet shell (1), connecting rings (4) are sleeved on the fixing columns (3) in a rotating mode, and assembling belts (5) used for wearing the helmet are fixedly connected to the connecting rings (4).
5. The helmet with the detachable protective airbag of claim 1, wherein: the side part of the slot (6) is provided with an internal thread hole, and the locking screw (10) is installed in the internal thread hole in a threaded mode.
6. The helmet with the detachable protective airbag of claim 1, wherein: the end part of the screw rod of the locking screw (10) is tightly propped against the insertion block (8) and locks and fixes the insertion block (8) in the slot (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020812512.9U CN213247164U (en) | 2020-05-15 | 2020-05-15 | Helmet with detachable protective air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020812512.9U CN213247164U (en) | 2020-05-15 | 2020-05-15 | Helmet with detachable protective air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213247164U true CN213247164U (en) | 2021-05-25 |
Family
ID=75936072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020812512.9U Active CN213247164U (en) | 2020-05-15 | 2020-05-15 | Helmet with detachable protective air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213247164U (en) |
-
2020
- 2020-05-15 CN CN202020812512.9U patent/CN213247164U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |