CN201852688U - Dummy chair - Google Patents
Dummy chair Download PDFInfo
- Publication number
- CN201852688U CN201852688U CN201020571095XU CN201020571095U CN201852688U CN 201852688 U CN201852688 U CN 201852688U CN 201020571095X U CN201020571095X U CN 201020571095XU CN 201020571095 U CN201020571095 U CN 201020571095U CN 201852688 U CN201852688 U CN 201852688U
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- China
- Prior art keywords
- dummy
- backrest
- seat
- tressel
- pedal
- 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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- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004088 simulation Methods 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000009863 impact test Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to a dummy chair, which aims at providing the dummy chair capable of actually simulating the condition of back seat passengers without tying safety belts. The dummy chair comprises a seat stool and a backrest, wherein the backrest is connected with the seat stool, a chute is arranged on the seat stool, the backrest is glidingly connected with the seat stool and extends and retracts upwards and downwards along the chute, two support rods in horizontal arrangement are arranged on the backrest, one ends of the two support rods are fixedly connected with the backrest, the other ends of the two support rods face the front side of the chair, the installing distance of the two support rods is greater than the body width of a dummy, and the support rods upwards and downwards move along the upwards and downwards sliding of the backrest. The dummy is fixed through the support rods and a pedal, the dummy can be prevented from falling to the lateral side, and the state of the passengers without tying the safety belts is actually simulated, so the collision simulation detection is more real, and the results are more accurate. The positions of the support rods and the pedal can be regulated, and the simulation detection of the dummies with different heights can be satisfied.
Description
Technical field
The utility model relates to automobile making testing apparatus field, and in particular, the utility model is about fixing a kind of dummy's seat of dummy in occupant's impact test.
Background technology
In the automobile passenger impact test, need the dummy of simulation human body is placed on the seat of simulation.Generally the dummy is fixing on the seat with fixed strip, shortcoming is to reflect the state of occupant in vehicle truly, particularly general vehicle back seat occupant does not use of seat belts, and as the dummy is fixed with fixed strip, test result and actual conditions is greatly differed from each other.
Patent Office of the People's Republic of China has announced a CN201464148U document on May 12nd, 2010, name is called in a kind of kart impact test fixedly dummy's isolated plant, this device comprises the kart seat, be provided with the waistband that connects by plug-in type multitap snap close at the corresponding dummy's waist of seat two side positions, backrest is arranged with the shoulder belt of corresponding dummy's both shoulders, two shoulder belt ends are connected with a plug of waistband snap close respectively, the seat of seat is arranged with fixedly two crotch bands of thigh, the position of corresponding two femoribus internus of seat is provided with the crotch band, and two crotch strap end portion are connected with a plug of waistband snap close respectively.This device is made up of kart seat and bandage, and bandage is made of waistband, two shoulder belts and two crotch bands, the waistband snap close can be simultaneously fixedly shoulder belt and crotch band.The shortcoming of this device be exactly can not real simulation back seat occupant not with the situation of securing band, the impact test result who is done can not reflect real bump consequence.
Summary of the invention
The utility model for solve exist in the prior art can not real simulation back seat occupant not with the shortcoming of the situation of securing band, provide a kind of can real simulation back seat occupant not with dummy's seat of the situation of securing band.
The technical scheme that its technical matters that solves the utility model adopts is: the utility model comprises a stool and the backrest that links to each other with the seat stool, the seat stool is provided with chute, backrest is slidingly connected with the seat stool, backrest is flexible up and down along chute, on backrest, be provided with the pole of two horizontal positioned, one end of two poles is fixedlyed connected with backrest, and the other end of two poles is towards the seat front; The mounting distance of two poles is wide greater than dummy's body, and pole slides up and down and moves up and down with backrest.The dummy is placed on the seat, and two poles are inserted in the dummy oxter, can prevent that the dummy from turning on one's side, and it is very similar that it is sitting in the state that state on the seat and people be sitting on the seat, the situation when can real simulation back seat occupant not bumping with securing band; The dummy of different heights is placed on the seat, its position, oxter and head position also can move up and down, regulate backrest and seat stool link position and can regulate the height of backrest, two poles also move up and down simultaneously, guaranteed that pole accurately is inserted in the position, oxter, accurately simulates the collision situation of different height human bodies.
As preferably, a seat stool is provided with chute, and backrest is provided with slide bar, and slide bar stretches into chute and can slide up and down in chute, is provided with snap close on chute, and snap close is threaded with chute.Can regulate the height of backrest and pole by regulating the position of slide bar in chute, regulate and finish the back and lock, chute and slide bar relatively simple for structure, easy to make with snap close.
As preferably, a side of the present relative backrest of stool is provided with pedal support, and pedal support is provided with pedal.The anterior position of present stool is provided with pedal, and dummy's sole is pressed on the pedal, and the simulation occupant is sitting on the seat, rides the situation on platform floor, makes simulation truer, detects more accurate.
As preferably, pedal support comprises tressel and fixed mount, fixed mount is an arc strip, be provided with deep-slotted chip breaker in the middle of the arc strip, fixed mount has two, and an end of two fixed mounts is fixedlyed connected with the both sides of the bottom of seat stool respectively, tressel is the shaped as frame structure, one end of tressel is hinged with the upper end of seat stool, and the other end and the fixed mount of tressel are slidingly connected, and pedal is arranged on the tressel.Tressel is done the swing of certain angle along fixed mount, can make pedal and the parallel contact of dummy's sole, and pedal also has certain crystallized ability to the dummy, simulates the effect of occupant foot to human body truly, makes detection more accurate.
As preferably, pedal and tressel are slidingly connected, and the tressel left and right sides is provided with elongated slot, and pedal can move up and down along elongated slot.Pedal can move up and down, and dummy's sole of differing heights can both be compressed with pedal reliably, satisfies the detection needs of differing heights human body.
As preferably, fixed mount and tressel junction are provided with snap close, and snap close is threaded with tressel.When tressel show angle initialization good after, can tressel be locked by snap close.
As preferably, tressel and pedal junction are provided with snap close, and snap close is threaded with pedal.After the height of pedal regulates, pedal is locked by snap close.
As preferably, backrest is made by square shaped steel, and pole is made by pipe.Square shaped steel and pipe all are the structured materials of using always, can reduce processing capacity, reduce manufacturing cost.
The beneficial effects of the utility model are: by pole and pedal the dummy is fixed, can prevent that the dummy from turning on one's side, real simulation the state of occupant the time not with securing band, it is truer that impact simulation is detected, the result is more accurate; Pole and pedal position-adjustable can satisfy differing heights dummy's analog detection.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model dummy seat;
Fig. 2 is the right view of Fig. 1.
Among the figure: 1. a stool, 2. backrest, 3. pole, 4. tressel, 5. pedal, 6. fixed mount, 7. snap close, 8. chute, 9. slide bar.
Embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings the technical solution of the utility model is described in further detail.
Embodiment:
A kind of dummy's seat of present embodiment referring to Fig. 1, comprises a stool 1, backrest 2, referring to Fig. 2, is provided with pole 3 in the both sides of backrest 2, and backrest 2 is provided with slide bar 9, and seat stool 1 is provided with chute 8, and slide bar 9 can slide up and down in chute 8.Referring to Fig. 1, the front bottom end of present stool 1 is provided with fixed mount 6, fixed mount 6 is arcuation, the centre has elongated slot, and an end of fixed mount 6 is fixedlyed connected with seat stool 1, and present stool 1 upper front end is provided with tressel 4, one end of tressel 4 is hinged with seat stool 1, the other end of tressel 4 and fixed mount 6 are slidingly connected, and are provided with pedal 5 on tressel 4, and pedal 5 is slidingly connected with tressel 4.On chute 8, tressel 4, pedal 5, respectively be provided with the snap close 7 that is threaded.Backrest 2 is made by square shaped steel, and pole 3 is made by pipe.
The dummy is pressed sitting posture place on the present stool 1, dummy's head leans against on the backrest 2, unclamps the snap close 7 on the chute 8, regulates the height of backrest 2, makes pole 3 be close to the dummy oxter, tightens the snap close 7 on the chute 8; Unclamp the snap close 7 on the tressel 4, regulate a tressel 4 and an angle of stool 1 shank, make pedal 5 surfaces parallel, tighten the snap close 7 on the tressel 4 with dummy's sole; Unclamp the snap close 7 on the pedal 5, regulate the height of pedal 5, pedal 5 and dummy's sole are close to, tighten the snap close 7 on the pedal 5; Collision detection is carried out in the steady job that is sitting on the seat with regard to the anthropomorphic dummy who has finished the dummy like this.
Above embodiment is one of preferred plan of the present utility model, is not that the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (8)
1. dummy's seat, comprise a stool and the backrest that links to each other with the seat stool, it is characterized in that: described seat stool is provided with chute, described backrest and described seat stool are slidingly connected, described backrest is flexible up and down along described chute, be provided with the pole of two horizontal positioned on described backrest, an end of described two poles is fixedlyed connected with described backrest, and the other end of described two poles is towards the seat front; The mounting distance of described two poles is wide greater than dummy's body, and described pole slides up and down and moves up and down with described backrest.
2. a kind of dummy's seat according to claim 1, it is characterized in that: described seat stool is provided with chute, and described backrest is provided with slide bar, and described slide bar stretches into described chute and can slide up and down in described chute, be provided with snap close on described chute, described snap close is threaded with described chute.
3. a kind of dummy's seat according to claim 1 and 2 is characterized in that: the side at the relative backrest of described seat stool is provided with pedal support, and described pedal support is provided with pedal.
4. a kind of dummy's seat according to claim 3, it is characterized in that: described pedal support comprises tressel and fixed mount, described fixed mount is an arc strip, in the middle of arc strip, be provided with deep-slotted chip breaker, described fixed mount has two, one end of described two fixed mounts is fixedlyed connected with the both sides of the bottom of described seat stool respectively, described tressel is the shaped as frame structure, the upper end of one end of described tressel and described seat stool is hinged, the other end of described tressel and described fixed mount are slidingly connected, and described pedal is arranged on the described tressel.
5. a kind of dummy's seat according to claim 4 is characterized in that: described pedal and described tressel are slidingly connected, and the described tressel left and right sides is provided with elongated slot, and described pedal can move up and down along described elongated slot.
6. a kind of dummy's seat according to claim 4 is characterized in that: described fixed mount and described tressel junction are provided with snap close, and described snap close is threaded with described tressel.
7. a kind of dummy's seat according to claim 5 is characterized in that: described tressel and described pedal junction are provided with snap close, and described snap close is threaded with described pedal.
8. a kind of dummy's seat according to claim 1 and 2, it is characterized in that: described backrest is made by square shaped steel, and described pole is made by pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020571095XU CN201852688U (en) | 2010-10-22 | 2010-10-22 | Dummy chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020571095XU CN201852688U (en) | 2010-10-22 | 2010-10-22 | Dummy chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852688U true CN201852688U (en) | 2011-06-01 |
Family
ID=44095077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020571095XU Expired - Fee Related CN201852688U (en) | 2010-10-22 | 2010-10-22 | Dummy chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154087A (en) * | 2019-06-05 | 2019-08-23 | 中国科学院沈阳自动化研究所 | A collaborative robot collision safety test system and test method |
| CN112014051A (en) * | 2019-05-28 | 2020-12-01 | 吉林大学 | Modular fixing structure of dummy for automobile crash test |
-
2010
- 2010-10-22 CN CN201020571095XU patent/CN201852688U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014051A (en) * | 2019-05-28 | 2020-12-01 | 吉林大学 | Modular fixing structure of dummy for automobile crash test |
| CN110154087A (en) * | 2019-06-05 | 2019-08-23 | 中国科学院沈阳自动化研究所 | A collaborative robot collision safety test system and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20131022 |