CN202608604U - Locking device for overturning and folding of car seat - Google Patents
Locking device for overturning and folding of car seat Download PDFInfo
- Publication number
- CN202608604U CN202608604U CN 201220189469 CN201220189469U CN202608604U CN 202608604 U CN202608604 U CN 202608604U CN 201220189469 CN201220189469 CN 201220189469 CN 201220189469 U CN201220189469 U CN 201220189469U CN 202608604 U CN202608604 U CN 202608604U
- Authority
- CN
- China
- Prior art keywords
- seat
- seat cushion
- lock pin
- trip shaft
- bearing pin
- 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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Abstract
A locking device for overturning and folding of car seat is used for automatically locking a rear seat of a Pickup truck after the rear seat is overturned and folded. The locking device comprises a seat cushion framework, a locking pin, a stay wire, a spiker, a seat fixing bracket and an overturning shaft, wherein the seat cushion framework is articulated with the seat fixing bracket through the overturning shaft, the locking pin and the seat cushion are assembled together, the two ends of the stay wire are respectively connected with the locking pin and the spiker, the spiker is mounted on a seat cushion, and the seat fixing bracket is mounted on a truck body. The locking device is simple in structure, stable in performance, can be used for automatically fixing the seat cushion after the seat cushion is overturned upwards and folded, and also has a quick unlocking function. Therefore, the locking device has a positive effect on the improvement of the use performance of the Pickup truck.
Description
Technical field
The utility model relates to a kind of Locking Device, and especially a kind of upset fold latch locking apparatus that is applicable to the pickup automobile back seat belongs to the vehicle ride equipment technical field.
Background technology
Pickup automobile receives customer's approval to have the well behaved advantage of the abominable road conditions of ride comfort, powerful and adaptation concurrently; The back seat that is arranged in the pickup automobile operator's compartment not only can increase number of occupants; And its upset can be placed the luggage and articles of large-size after folding, therefore require the back seat of pick up vehicle can realize that failure-free folds locking.After but the back seat seat cushion of present most of pickup automobiles upwards overturn and folds, an end was fixed on the seat cushion, and the other end is bound by the drawstring or the rope that are fixed on the head rest pole, needed can not realize automatic locking by artificial hands-on; Also want release drawstring or rope when seat cushion is set level, use very inconvenience, can not require with the consumption that people improve day by day to adapt.
The utility model content
The purpose of the utility model is the drawback to prior art, a kind of simple in structure, stable performance is provided, can realizes the upwards folding back of upset locking automatically of seat cushion, possesses the turnover seat of vehicle fold latch locking apparatus of quick release function again.
The said problem of the utility model realizes with following technical proposals:
A kind of turnover seat of vehicle fold latch locking apparatus; It comprises seat cushion framework, lock pin, backguy, attacker, seat fixed support and trip shaft; Said seat cushion framework is hinged through trip shaft and seat fixed support, and said lock pin and seat cushion framework are equipped, and said backguy two ends are connected with lock pin, attacker respectively; Said attacker is installed on the seat cushion, and said seat fixed support is installed on the car body.
Above-mentioned turnover seat of vehicle fold latch locking apparatus; Said seat cushion framework structure and seat cushion coupling; Be provided with trip shaft mounting hole and lock pin mounting hole at its side installed position, said trip shaft mounting hole and lock pin mounting hole are equipped with trip shaft, lock pin respectively.
Above-mentioned turnover seat of vehicle fold latch locking apparatus, said lock pin is made up of bearing pin, pull back spring and sleeve pipe, and said bearing pin top is the bulb seal face; Be provided with positive stop lug boss in its front portion; Its tail end is captiveed joint with backguy, and said pull back spring is sleeved on the bearing pin outside, and said casing pipe sleeve is contained in the outside of pull back spring; Casinghead bilge construction and bearing pin positive stop lug boss coupling, sleeve pipe and the assembling of bearing pin free-running fit.
Above-mentioned turnover seat of vehicle fold latch locking apparatus, said seat fixed support is provided with permanent seat, and locking hole and hinge hole are set on permanent seat, said locking hole and lock pin coupling, said hinge hole and the assembling of trip shaft free-running fit.
The utility model cooperates with locking hole on the seat fixed support through lock pin, realizes the upwards folding back of upset latch functions automatically of seat cushion, and is in stable condition after the seat cushion upset is folded.When seat cushion need be set level, drive backguy and lock pin through pulling the attacker, the lock pin bearing pin is withdrawed from from locking hole, realize release, under seat cushion and the effect of seat cushion framework self gravitation, seat cushion is set level.Simple in structure, the stable performance of the utility model both can realize the upwards automatic locking of upset after folding of seat cushion, possessed the quick release function again, and the in-use performance that improves pickup automobile is had positive role.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the seat cushion framework constructional drawing;
Fig. 3 is the sectional structure chart of lock pin;
Fig. 4 is that the attacker is connected scheme drawing with backguy;
Fig. 5 is seat fixing rack structure figure;
Fig. 6-Figure 10 is a seat cushion upset folding process scheme drawing.
Each label is among the figure: 1, seat cushion framework, 1-1, trip shaft mounting hole, 1-2, lock pin mounting hole, 2, lock pin; 2-1, bearing pin, 2-2, pull back spring, 2-3, sleeve pipe, 3, backguy; 4, attacker, 5, the seat fixed support, 5-1, permanent seat; 5-2, locking hole, 5-3, hinge hole, 6, trip shaft.
The specific embodiment
Referring to Fig. 1, Fig. 3, Fig. 4; The utility model comprises seat cushion framework 1, lock pin 2, backguy 3, attacker 4, seat fixed support 5 and trip shaft 6; Said seat cushion framework 1 is hinged through trip shaft 6 and seat fixed support 5, and said lock pin 2 is equipped with seat cushion framework 1, and said backguy 3 two ends are connected with lock pin 2, attacker 4 respectively; Said attacker 4 is installed on the seat cushion, and said seat fixed support 5 is installed on the car body.
Referring to Fig. 2; Seat cushion framework 1 structure of the utility model and seat cushion coupling; Be provided with trip shaft mounting hole 1-1 and lock pin mounting hole 1-2 at its side installed position, said trip shaft mounting hole 1-1 and lock pin mounting hole 1-2 are equipped with trip shaft 6, lock pin 2 respectively.
Referring to Fig. 3, the lock pin 2 of the utility model is made up of bearing pin 2-1, pull back spring 2-2 and sleeve pipe 2-3, and said bearing pin 2-1 top is the bulb seal face; Be provided with positive stop lug boss in its front portion; Its tail end is captiveed joint with backguy 3, and said pull back spring 2-2 is sleeved on the outside of bearing pin 2-1, and said sleeve pipe 2-3 is sleeved on the outside of pull back spring 2-2; The head construction of sleeve pipe 2-3 and bearing pin positive stop lug boss coupling, sleeve pipe 2-3 and the assembling of bearing pin 2-1 free-running fit.
Referring to Fig. 5, the seat fixed support 5 of the utility model is provided with permanent seat 5-1, and locking hole 5-2 and hinge hole 5-3 are set on permanent seat, said locking hole 5-2 and lock pin 2 couplings, said hinge hole 5-3 and the assembling of trip shaft 6 free-running fits.
Referring to Fig. 6-Figure 10; The working process of the utility model is: promote seat cushion and make it around upwards upset of trip shaft 6, the bearing pin 2-1 bulb seal face of lock pin 2 at first contacts with seat fixed support 1, because lock pin 2 inside are provided with pull back spring 2-2; Bearing pin 2-1 overcomes the afterbody motion of pull back spring elastic force to sleeve pipe 2-3; When lock pin bearing pin 2-1 touched the locking hole 5-2 on the seat fixed support 5, bearing pin 2-1 was inserted in the locking hole 5-2, realized locking.When seat cushion need be set level, drive backguy 3 through pulling attacker 4, make the bearing pin 2-1 of lock pin overcome of the afterbody motion of pull back spring elastic force to sleeve pipe 2-3; Bearing pin 2-1 withdraws from from locking hole 5-2; Realize release, under seat cushion and seat cushion framework action of gravity, seat cushion is set level.
The lock pin of the utility model can be substituted by the lock pin of self-return, and the cancellation guy structure adopts unlock switch, and promptly the opposite side promotion lock pin at lock pin is separated from the locking hole on the seat fixed support, realizes release.Its locking process is the same, repeats no more.
Claims (4)
1. turnover seat of vehicle fold latch locking apparatus; It is characterized in that; It comprises seat cushion framework (1), lock pin (2), backguy (3), attacker (4), seat fixed support (5) and trip shaft (6); Said seat cushion framework (1) is hinged through trip shaft (6) and seat fixed support (5), and said lock pin (2) is equipped with seat cushion framework (1), and the two ends of said backguy (3) are connected with lock pin (2), attacker (4) respectively; Said attacker (4) is installed on the seat cushion, and said seat fixed support (5) is installed on the car body.
2. a kind of turnover seat of vehicle fold latch locking apparatus according to claim 1; It is characterized in that; The structure of said seat cushion framework (1) and seat cushion coupling; Be provided with trip shaft mounting hole (1-1) and lock pin mounting hole (1-2) at its side installed position, said trip shaft mounting hole (1-1) and lock pin mounting hole (1-2) are equipped with trip shaft (6), lock pin (2) respectively.
3. a kind of turnover seat of vehicle fold latch locking apparatus according to claim 2; It is characterized in that said lock pin (2) is made up of bearing pin (2-1), pull back spring (2-2) and sleeve pipe (2-3), the top of said bearing pin (2-1) is the bulb seal face; Be provided with positive stop lug boss in its front portion; Its tail end is captiveed joint with backguy (3), and said pull back spring (2-2) is sleeved on the outside of bearing pin (2-1), and said sleeve pipe (2-3) is sleeved on the outside of pull back spring (2-2); The head construction of sleeve pipe (2-3) and bearing pin positive stop lug boss coupling, sleeve pipe (2-3) and the assembling of bearing pin (2-1) free-running fit.
4. a kind of turnover seat of vehicle fold latch locking apparatus according to claim 3; It is characterized in that; Said seat fixed support (5) is provided with permanent seat (5-1); Locking hole (5-2) and hinge hole (5-3) are set, said locking hole (5-2) and lock pin (2) coupling, said hinge hole (5-3) and the assembling of trip shaft (6) free-running fit on permanent seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220189469 CN202608604U (en) | 2012-04-28 | 2012-04-28 | Locking device for overturning and folding of car seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220189469 CN202608604U (en) | 2012-04-28 | 2012-04-28 | Locking device for overturning and folding of car seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202608604U true CN202608604U (en) | 2012-12-19 |
Family
ID=47342329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220189469 Expired - Fee Related CN202608604U (en) | 2012-04-28 | 2012-04-28 | Locking device for overturning and folding of car seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202608604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888135A (en) * | 2018-09-14 | 2018-11-27 | 张泽海 | A kind of cooking machine and its overturning blanking device |
-
2012
- 2012-04-28 CN CN 201220189469 patent/CN202608604U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888135A (en) * | 2018-09-14 | 2018-11-27 | 张泽海 | A kind of cooking machine and its overturning blanking device |
| CN108888135B (en) * | 2018-09-14 | 2024-03-22 | 周国良 | Food processor and overturning and discharging device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |