CN207972610U - A kind of seat safety device - Google Patents
A kind of seat safety device Download PDFInfo
- Publication number
- CN207972610U CN207972610U CN201820360678.4U CN201820360678U CN207972610U CN 207972610 U CN207972610 U CN 207972610U CN 201820360678 U CN201820360678 U CN 201820360678U CN 207972610 U CN207972610 U CN 207972610U
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- CN
- China
- Prior art keywords
- pressure arm
- seat
- shaft
- safety device
- seat safety
- 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
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- Automotive Seat Belt Assembly (AREA)
Abstract
The utility model discloses a kind of seat safety devices, including seat, it is characterised in that：The both sides of seat are provided with pressure arm, pressure arm is connected by shaft, and pressure arm can be rotated up and down or rotate left and right around shaft, and locking device is connected on pressure arm, and locking device can limit pressure arm rotation；Existing vehicle safety belt has been changed to rigidly fix by the present apparatus by flexible fixed mode; after pressure arm is adjusted to suitable position by driver and passenger; pressure arm will be fixed and be remained stationary as; passenger is stably fixed on seat by pressure arm; even accident occurs, the life security of driver and passenger can be also protected.
Description
Technical field
The utility model is related to a kind of safety devices, and in particular to a kind of seat safety device.
Background technology
Safety belt is mounted on the vehicles such as automobile, aircraft, the protective device for protecting driver and passenger's safety；It is main
It is terylene, polypropylene fibre, nylon to want raw material；Safety belt does not refer to ribbon singly, and in addition to ribbon, safety belt also has other assembling parts to form；
Preferably safety belt mechanism is：First, tightening in time, without hesitation exists people's " pressing " at the first moment that accident occurs
On seat.Then, moderately loosen, when waiting for that impact force peak value is gone over or people can be protected by air bag, i.e., suitably loosen safety
Band.
Automobile, aircraft and train are provided convenience as the vehicles for the trip of people, are carried for the life and work of people
High efficiency, still, the safety problem of automobile, aircraft and train is also the emphasis of social concerns；Safety multiplies with each
Visitor's all manners of breathing.The vehicles such as automobile, aircraft and train are essentially all to ensure passenger by the way of installing safety belt additional
Safety, still, in life we when often see some startling safety accidents, driver and passenger have fastened safety
Band, but when accident occurs, some driver and passenger are but thrown out of from landing in safety belt outside vehicle, cause very serious
Consequence, when smaller shaking occurs, driver and passenger are easy to shake and collide with vehicle.
Publication No. CN106458145A, application No. is CN201580026707.2, the invention that the applying date is 20150521
Patent discloses a kind of motor vehicle safety belt restraint devices including continuous safety belt.When seating passengers, safe buckle tongue
Body is pulled through to be combined with buckle, is provided：First the safety on the buttocks or thigh of passenger is shelved on characterized by waistband portion
Band collision pre-structure, wherein waistband portion hang down backward relative to band part on the downside of the continuous safety belt for the seat surface for crossing seat
Straight offset, secondly safety belt crash feature are characterized as waistband portion and downside band part less vertical shift and basic backward
Upper alignment perpendicular to one another, to provide the more vertically aligned continuous safety belt of buttocks or thigh around passenger in collision process
Ring, to prevent passenger in collision process from being slipped from automobile seat, the invention using safety belt by the way of carry out it is more
Contact is fixed, and use is still flexible fixed mode, i.e., if not suddenly firmly, safety belt will not act.
Flexible fixed mode that safety belt in the prior art used substantially tidy up multiplies only when vehicle shakes excessive
Objective pulling safety belt mobile suddenly, the unexpected stress of safety belt could fasten safety belt, prevent passenger from moving；If safety belt
There is no unexpected stress but slow stress, at this moment safety belt will not fasten, and cannot play the safety of protection passenger；It is such
Safety belt cannot protect the life security of passenger at any time.
Utility model content
The purpose of the utility model is to overcome in the prior art, safety belt is Flexible Safety band, needs unexpected stress
The shortcomings that playing protection passenger can be fastened, a kind of rigid safety device being in guard mode always is provided.
In order to solve the above technical problems, technical solution used by the utility model is：
A kind of seat safety device, including seat, it is characterised in that：The both sides of seat are provided with pressure arm, pressure arm
It is connected by shaft, pressure arm can be rotated up and down or rotate left and right around shaft, and locking device, locking dress are connected on pressure arm
Pressure arm rotation can be limited by setting.
The shaft is horizontally disposed, and pressure arm can be rotated up and down around shaft.
The shaft is vertically arranged, and pressure arm can be rotated left and right around shaft.
The pressure arm is arcuate structure.
The pressure arm is L-type structure.
It is also equipped with first rotating shaft on the seat, is connected with annular pressure arm in first rotating shaft, annular pressure arm can be around
First rotating shaft rotates upwardly and downwardly, and the locking device is connected on annular pressure arm.
The pressure arm and annular pressure arm are interior outer double-layer structure, and internal layer is made of the stronger material of rigidity, and outer layer is by delaying
Material is rushed to be made.
The locking device is by way of hydraulic pressure or the mode of air pressure is locked.
It is provided with safety belt on the seat.
The annular pressure arm side is equipped with gear adjusting device, and the gear adjusting device includes limited post and limit
Plate is provided at least two limit holes on limiting plate, and limiting plate is mounted on the side of annular pressure arm, and limited post is mounted on seat
The chair back on, limited post and one of limit hole cooperate.
Compared with prior art, the utility model has the advantages that：
1. the utility model includes seat, it is characterised in that：The both sides of seat are provided with pressure arm, pressure arm is connected by shaft
It connects, pressure arm can be rotated up and down or rotate left and right around shaft, and locking device is connected on pressure arm, and locking device can limit
Pressure arm rotates.Conventional security band is changed to rigidly fix by the utility model by flexible fixed mode, and such driver and passenger will be with
When the environment in safety in；Traditional safety belt can only play protective effect in a flash in the accident of experience, when meeting with accident,
The unexpected stress of safety belt fixes driver and passenger on the seat, and still, when meeting with overturn accident, safety belt is solid suddenly
Tight protection driver and passenger, with the overturning of vehicle, safety belt loosens, and without unexpected stress, safety belt will gradually unclamp, rear
Driver and passenger cannot be effectively protected during continuous overturning, driver and passenger easily collide after being slid in safety belt with vehicle
Or be directly spilled over outside vehicle, this be very unsafe, traditional safety belt can only occur accident in a flash to driving
Personnel play a part of protection；Securely on the seat by driver and passenger, pressure arm is by rotating left and right or up and down for the utility model
The body of driver and passenger is fixed the mode of rotation, adjusts the rotation that pressure arm is limited pressure arm by locking device later,
Pressure arm fastens the shoulder of driver and passenger, even if smaller shaking driver and passenger occurs during traveling in vehicle
It can keep stablizing on seat；When smaller shaking occurs in vehicle, conventional security band does not have unexpected stress, and safety belt is cannot
Locking, cannot play the role of protection；Driver and passenger are securely fastened on seat by the utility model so that personnel are constantly in
It is more safe in the state of protection.
2. shaft described in the utility model is horizontally disposed, pressure arm can be rotated up and down around shaft；Shaft is horizontally disposed, pressure
Arm is connected in shaft, and pressure arm can be pressed in shoulder by driver and passenger by way of being rotated up and down, and shoulder is fixed, and be had
Imitate the life security for preventing accident from ensuring driver and passenger.
3. shaft described in the utility model is vertically arranged, pressure arm can be rotated left and right around shaft, and shaft is vertically arranged, real
The purpose that existing pressure arm rotates left and right so that more simple when operation, it is only necessary to rotate pressure arm toward centre from both sides, so
Pressure arm is fixed afterwards, ensure that the safety of driver and passenger.
4. pressure arm described in the utility model is arcuate structure, when pressure arm is rotated up and down, adjustment pressure arm to conjunction
Suitable position：Pressure arm and shoulder contact, pressure arm fix shoulder across oxter；Arcuate structure enables to be bonded with shoulder more
Step up it is close, pressure arm fasten effect it is more preferable, improve the security performance of device.
5. pressure arm described in the utility model is L-type structure, when pressure arm is rotated left and right, pressure arm is from both sides toward centre
Rotation, the setting of L-type structure, pressure arm can more preferably fasten human body on the seat, ensure that the safety of driver and passenger.
6. being also equipped with first rotating shaft on seat described in the utility model, annular pressure arm is connected in first rotating shaft, annular
Pressure arm can be rotated upwardly and downwardly around first rotating shaft, and the locking device is connected on annular pressure arm；Annular pressure arm can go up backspin
Turn, driver and passenger are fastened；It is high, short, fat, thin different due to people, if only with a kind of fastening methods, it can not
Suitable for all people, the setting of annular pressure arm provides another scheme for driver and passenger, and driver and passenger can be according to itself
Condition, reasonably selected, by the way of pressure arm fastening or annular pressure arm fastening methods；In this way so that driver and passenger
Selectivity it is more preferable, the scope of application of device is wider.
7. pressure arm described in the utility model and annular pressure arm are interior outer double-layer structure, internal layer is by the stronger material system of rigidity
At outer layer is made of padded coaming；The rigidity of inner layer material is stronger, and pressure arm is not easy to deform, and outer layer is made of padded coaming, this
Sample setting enables to the surface of pressure arm more comfortable, even if when the accident of experience, internal layer will not be deformed or is broken,
Outer layer can play the purpose of buffer protection, substantially increase the security performance of the present apparatus.
8. locking device described in the utility model is by way of hydraulic pressure or the mode of air pressure is locked；Air pressure and liquid
The mode of pressure is locked, and air pressure is big with hydraulic working pressure, and driving force is big, can effectively be fastened pressure arm；It improves
The stability of pressure arm rotates after effectivelying prevent pressure arm to position, effectively raises the security performance of the utility model.
9. being provided with safety belt on seat described in the utility model；The setting of safety belt can meet with the one of accident in vehicle
Moment plays the role of protection to driver and passenger, has further ensured the life security of driver and passenger.
10. annular pressure arm side described in the utility model is equipped with gear adjusting device, the gear adjusting device includes
Limited post and limiting plate are provided at least two limit holes on limiting plate, and limiting plate is mounted on the side of annular pressure arm, limit
Column is mounted on the chair back of seat, and limited post cooperates with one of limit hole.Pass through the cooperation of limited post and limit hole
To realize that annular pressure arm can reconcile fixation；Improve the stability of annular pressure arm；Further improve the safety of the utility model
Performance.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertically-mounted structural schematic diagram of the utility model shaft
Reference numeral：1 annular pressure arm, 2 seats, 3 first rotating shafts, 4 shafts, 5 locking devices, 6 pressure arms, 7 eye-splices, 8 ribbons,
9 coilers, 10 switches.
Specific implementation mode
With reference to embodiment, the utility model will be further described, and described embodiment is only that this practicality is new
Type a part of the embodiment is not whole embodiment.Based on the embodiments of the present invention, the ordinary skill people of this field
Other embodiments used that member is obtained without making creative work, belong to the protection model of the utility model
It encloses.
Embodiment 1
As shown in Figure 1, the present embodiment includes seat 2, the both sides of seat 2 are provided with pressure arm 6, pressure arm 6 is connected by shaft 4
It connects, pressure arm 6 can be rotated up and down around shaft 4, and locking device 5 is connected on pressure arm 6, and locking device 5 can limit 6 turns of pressure arm
It is dynamic；Further, the shaft 4 is horizontally disposed, and shaft 4 is mounted on by bearing block on the chair back, and pressure arm 6 is connect with shaft 4 and position
In the both sides of seat 2；The pressure arm 6 is arcuate structure；
It advanced optimizes, first rotating shaft 3 is also equipped on the seat 2, first rotating shaft 3 passes through bearing, bearing to fix peace
On seat 2, annular pressure arm 1 is connected in first rotating shaft 3, annular pressure arm 1 can be rotated upwardly and downwardly around first rotating shaft 3, ring
The locking device 5 is connected on shape pressure arm 1；The pressure arm 6 and annular pressure arm 1 are interior outer double-layer structure, and internal layer is by rigidity
Stronger material is made, and outer layer is made of padded coaming, wherein：Wherein, internal layer is skeleton made of the materials such as steel, iron, alloy,
Outer layer is made of rubber material, leather material etc., and external sheath is extruded on internal layer.
Further, the locking device 5 is locked by way of hydraulic pressure；Locking device 5 includes hydraulic cylinder, hydraulic pressure horse
It reaches, controller and switch 10, hydraulic cylinder works end is hinged on pressure arm 6, on annular pressure arm 1, and hydraulic cylinder is connect with hydraulic motor, liquid
Pressure motor is connect with controller, and controller and switch 10 connect, and switch 10 is mounted on 2 side of seat.Locking device 5 not only has
The function of locking also has driving function, and when hydraulic cylinder works, Driven by Hydraulic Cylinder pressure arm 6, annular pressure arm 1 are revolved
Turn, when rotating to suitable position, hydraulic cylinder is stopped, and pressure arm 6, annular pressure arm 1 are locked.
Embodiment 2
The present embodiment is advanced optimized on the basis of embodiment 1；The locking device 5 is carried out by way of air pressure
Locking, locking device 5 include pneumatic cylinder, control valve, controller and switch 10, and pneumatic cylinder working end is hinged on pressure arm 6, annular pressure
On arm 1, pneumatic cylinder is connect with control valve, and control valve is connect with controller, and controller is connect with switch 10, and the installation of switch 10 is present
2 side of chair.Locking device 5 not only has the function of locking, also has driving function, when air pressure cylinder working, pneumatic cylinder
Driving pressure arm 6, annular pressure arm 1 are rotated, and when rotating to suitable position, pneumatic cylinder is stopped, by pressure arm 6, ring
Shape pressure arm 1 is locked.
It advanced optimizes, safety belt is provided on the seat 2；Safety belt includes coiler 9, ribbon 8, plate and eye-splice
7, the coiler 9 and eye-splice 7 are mounted on the chair back of seat 2, and plate is connected by the ribbon 8 with the coiler 9.
It advanced optimizes, 1 side of the annular pressure arm is equipped with gear adjusting device, and the gear adjusting device includes limit
Position column and limiting plate is provided at least two limit holes on limiting plate, and limiting plate is mounted on the side of annular pressure arm 1, limit
Column is mounted on the chair back of seat 2, and limited post cooperates with one of limit hole.
Embodiment 3
The present embodiment includes seat 2, and the both sides of seat 2 are provided with pressure arm 6, and pressure arm 6 is connected by shaft 4, and pressure arm 6 can
It is rotated left and right around shaft 4, locking device 5 is connected on pressure arm 6, locking device 5 can limit the rotation of pressure arm 6；The shaft 4
It being vertically arranged, there are two the shafts 4, and shaft 4 is vertically installed at by bearing on seat 2, and pressure arm 6 cooperates with shaft 4,
Further, the pressure arm 6 is L-type structure；It advanced optimizes, first rotating shaft 3 is also equipped on the seat 2, first rotating shaft 3 is worn
Bearing is crossed, bearing is fixedly mounted on seat 2, and annular pressure arm 1 is connected in first rotating shaft 3, and annular pressure arm 1 can be around first
Shaft 3 rotates upwardly and downwardly, and the locking device 5 is connected on annular pressure arm 1；The pressure arm 6 and annular pressure arm 1 are inside and outside bilayer
Structure, internal layer are made of the stronger material of rigidity, and outer layer is made of padded coaming, wherein：Wherein, internal layer is steel, iron, alloy etc.
Skeleton made of material, outer layer are made of rubber material, leather material etc., and external sheath is extruded on internal layer；Further, the locking
Device 5 is locked by way of hydraulic pressure；Locking device 5 includes hydraulic cylinder, hydraulic motor, controller and switch 10, hydraulic pressure
Cylinder working end is hinged on pressure arm 6, on annular pressure arm 1, and hydraulic cylinder is connect with hydraulic motor, and hydraulic motor is connect with controller, is controlled
Device processed and switch 10 connect, and switch 10 is mounted on 2 side of seat.Locking device 5 not only has the function of locking, also has driving
Function, when hydraulic cylinder works, Driven by Hydraulic Cylinder pressure arm 6, annular pressure arm 1 are rotated, when rotating to suitable position
When, hydraulic cylinder is stopped, and pressure arm 6, annular pressure arm 1 are locked.
Claims (10)
1. a kind of seat safety device, including seat, it is characterised in that：The both sides of seat are provided with pressure arm, pressure arm is logical
Shaft connection is crossed, pressure arm can be rotated up and down or rotate left and right around shaft, and locking device, locking device are connected on pressure arm
Pressure arm rotation can be limited.
2. a kind of seat safety device according to claim 1, it is characterised in that：The shaft is horizontally disposed, pressure
Arm can be rotated up and down around shaft.
3. a kind of seat safety device according to claim 1, it is characterised in that：The shaft is vertically arranged, pressure
Arm can be rotated left and right around shaft.
4. a kind of seat safety device according to claim 2, it is characterised in that：The pressure arm is arcuate structure.
5. a kind of seat safety device according to claim 3, it is characterised in that：The pressure arm is L-type structure.
6. a kind of seat safety device according to any one of claim 1-5, it is characterised in that：The seat
On be also equipped with first rotating shaft, annular pressure arm is connected in first rotating shaft, annular pressure arm can be rotated upwardly and downwardly around first rotating shaft,
The locking device is connected on annular pressure arm.
7. a kind of seat safety device according to claim 6, it is characterised in that：The pressure arm and annular pressure arm are equal
For interior outer double-layer structure, internal layer is made of the stronger material of rigidity, and outer layer is made of padded coaming.
8. a kind of seat safety device according to claim 7, it is characterised in that：The locking device passes through hydraulic pressure
Mode or the mode of air pressure locked.
9. a kind of seat safety device according to claim 8, it is characterised in that：It is provided with safety on the seat
Band.
10. a kind of seat safety device according to claim 9, it is characterised in that：Annular pressure arm side peace
Equipped with gear adjusting device, the gear adjusting device includes limited post and limiting plate, and at least two limits are provided on limiting plate
Position hole, limiting plate are mounted on the side of annular pressure arm, and limited post is mounted on the chair back of seat, limited post and one of limit
Position hole cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820360678.4U CN207972610U (en) | 2018-03-16 | 2018-03-16 | A kind of seat safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820360678.4U CN207972610U (en) | 2018-03-16 | 2018-03-16 | A kind of seat safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207972610U true CN207972610U (en) | 2018-10-16 |
Family
ID=63765745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820360678.4U Expired - Fee Related CN207972610U (en) | 2018-03-16 | 2018-03-16 | A kind of seat safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207972610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313000A (en) * | 2018-03-16 | 2018-07-24 | 伍兴平 | A kind of seat safety device |
-
2018
- 2018-03-16 CN CN201820360678.4U patent/CN207972610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313000A (en) * | 2018-03-16 | 2018-07-24 | 伍兴平 | A kind of seat safety device |
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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: 20181016 Termination date: 20200316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |