CN106004595B - The manufacturing method of the cannula type back rest of car seat - Google Patents
The manufacturing method of the cannula type back rest of car seat Download PDFInfo
- Publication number
- CN106004595B CN106004595B CN201610413560.9A CN201610413560A CN106004595B CN 106004595 B CN106004595 B CN 106004595B CN 201610413560 A CN201610413560 A CN 201610413560A CN 106004595 B CN106004595 B CN 106004595B
- Authority
- CN
- China
- Prior art keywords
- bolt
- pin
- intubation
- back rest
- pipe
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/68—Seat frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/68—Seat frames
- B60N2/682—Joining means
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
A kind of manufacturing method of the cannula type back rest of car seat；It is converted by existing car seat；By the pipe cutting perpendicularly of seat frame, intubation is connected on the notch of present stool frame, bolt is connected on the notch of back rest, bolt is inserted into intubation, so that back rest and stool frame grafting are connected as a body.
Description
Technical field
A kind of manufacturing method of the cannula type back rest of car seat, belongs to automobile accessories field of components.
Background technology
Some cars（Such as minibus）The back rest at middle part seat is using the structure of integral type, i.e. backrest and seat
Frame is made as integral；Since the backrest at seat occupies the spatial position at middle part, separately do to utilize bringing to the space of vehicle
It is inconvenient（When such as making caravan into）, it is therefore necessary to it is improved.
The content of the invention
The purpose of the present invention is to solve the above problem, a kind of manufacturer of the cannula type back rest of car seat is provided
Method；The back rest is formed with above-mentioned seat modification；Concrete scheme is：By the pipe of above-mentioned seat frame（Original seat frame is
It is process with round iron pipe）, in the one side cutting perpendicularly of bending part, the seat frame after incision is made to form back rest and seat
Two parts of stool frame；The notch of cutting section is on the horizontal segment of seat mount（One side under cushion）；
One section of bolt is connected on the section of two notch of back rest, bolt is one formed with round steel vehicle system
Section cylinder, the diameter of bolt are equal to the diameter of the pipe of back rest, are formed with one section of boss in one end vehicle of bolt, boss can
It is inserted into the pipe of back rest, the pipe of bolt and back rest after docking is weldingly connected integrally；Boss is added at this
Stress intensity after connection；Semicircle is made on the top of bolt, to facilitate the insertion of bolt；The length of bolt 5-8 centimetres it
Between, bolt can be smoothly inserted into the intubation of stool frame；
An intubation is connected on the pipe of two incisions of present stool frame；Intubation is made of one section of round steel pipe
Into bell-mouthed shape is processed into one end of intubation with tube expander, facilitates the insertion of bolt with this；The internal diameter of intubation is more than stool
The pipe outer diameter of frame；The other end of intubation（Non- bell-mouthed one end）It is plugged on the pipe of stool frame, intubation and seat after grafting
The pipe of stool frame is weldingly connected integrally；The back rest after being cut open, the docking of stool frame can be made to be connected after bolt insertion intubation
Integrally；
Cotter way is respectively symmetrically offered in two intubations after bolt, intubation combine in place, cotter way is as deep as pin diameter
1/3rd at, the cross section of cotter way is mating in cotter way to be equipped with pin to be wide at the top and narrow at the bottom trapezoidal（There is the pin in circle
Sub- front view）, pin is process with bar magnet, and the shape of molding pin is in door type, under two hook ends that pin is made with this
It hangs down, the hanging portion that pin enters pin both ends after cotter way can catch on the both sides of intubation, with this pin be made not generate longitudinal direction
It is mobile；The magnetism of pin can be such that pin firmly adsorbs to be located in cotter way, make pin that will not shift when vehicle jolts
It comes off；
During assembling, the bolt at back rest both ends is synchronously inserted into two intubations of stool frame, pin is put into cotter way
Son makes the both ends of pin be embedded in cotter way, so as to complete the grafting of above-mentioned seat combination.
The application is beneficial to be had the technical effect that：It is simple in structure, novel, dependable performance, practicality.
Description of the drawings
In the accompanying drawings：
Fig. 1 is the front view of back rest 1；
Fig. 2 is the whole front view after the cannula type backrest assembling of seat.
Reference sign：
In figure, 1, back rest；2nd, stool frame；3rd, bolt；4th, boss；5th, it is intubated；6th, horn mouth；7th, cotter way；8th, pin.
Specific embodiment
As shown in Figure 1, 2, the manufacturing method of the cannula type back rest of a kind of car seat；The above-mentioned seat of the back rest
It converts；Concrete scheme is：By the pipe of above-mentioned seat frame（Original seat frame is process with the iron pipe of circle）,
The one side cutting perpendicularly of bending part makes the seat frame after incision form 2 two parts of back rest 1 and stool frame；Cutting section
Notch is on the horizontal segment of seat mount（One side under cushion）；
One section of bolt 3 is connected on the section of two notch of back rest 1, bolt 3 is formed with round steel vehicle system
One section of cylinder, the diameter of bolt 3 is equal to the diameter of the pipe of back rest 1, one section of boss 4 is formed in one end vehicle of bolt 3,
Boss 4 is inserted into the pipe of back rest 1, and the pipe of bolt 3 and back rest 1 after docking is weldingly connected integrally；It is convex
Platform 4 adds the stress intensity after being connected at this；Semicircle is made on the top of bolt 3, to facilitate the insertion of bolt 3；Bolt 3
Between 5-8 centimetres, bolt 3 can be smoothly inserted into the intubation 5 of stool frame 2 length；
An intubation 5 is connected on the pipe of two incisions of present stool frame 2；The one section of round steel pipe of intubation 5
It makes, the one end for being intubated 5 is processed into the shape of horn mouth 6 with tube expander, facilitates the insertion of bolt 3 with this；The internal diameter of intubation 5 is big
In the pipe outer diameter of stool frame 2；The other end of intubation 5（Non- bell-mouthed one end）It is plugged on the pipe of stool frame 2, after grafting
The pipe of intubation 5 and stool frame 2 is weldingly connected integrally；It can make the back rest 1 after being cut open, seat after the insertion of bolt 3 intubation 5
The docking of stool frame 2 is connected as a body；
Cotter way 7 is respectively symmetrically offered in two intubations 5 after bolt 3, intubation 5 combine in place, cotter way 7 is as deep as bolt
At 1/3rd of 3 diameters, the cross section of cotter way 7 is mating in cotter way 7 to be equipped with pin to be wide at the top and narrow at the bottom trapezoidal（There is circle
Pin front view in circle）8, pin 8 is process with bar magnet, and the shape of molding pin 8 makes pin 8 in door type with this
Two hook ends it is sagging, the hanging portion at pin 8 into pin both ends after cotter way 7 can catch on the both sides of intubation 5, make pin with this
Son 8 will not generate longitudinal movement；The magnetism of pin 8 can make pin 8, and firmly absorption is located in cotter way 7, makes pin 8 in vehicle
It will not shift and come off when jolting；
During assembling, the bolt 3 at 1 both ends of back rest is synchronously inserted into two intubations 5 of stool frame 2, is put in cotter way 7
Enter pin 8, the both ends of pin 8 is made to be embedded in cotter way 7, so as to complete the grafting of above-mentioned seat combination.
The application is beneficial to be had the technical effect that：It is simple in structure, novel, dependable performance, practicality.
Claims (1)
1. a kind of manufacturing method of the cannula type back rest of car seat；The back rest is formed with the seat modification of car；It is special
Sign is：By the pipe of above-mentioned seat frame, in the one side cutting perpendicularly of bending part, the seat frame after incision is made to form backrest
Frame（1）With stool frame（2）Two parts；The notch of cutting section is on the horizontal segment of seat mount；
In back rest（1）Two notch section on be connected to one section of bolt（3）, bolt（3）Be with round steel vehicle system and
Into one section of cylinder, bolt（3）Diameter be equal to back rest（1）Pipe diameter, in bolt（3）One end vehicle be formed with one
Section boss（4）, boss（4）It is inserted into back rest（1）Pipe in, the bolt after docking（3）And back rest（1）Pipe
It is weldingly connected integral；Boss（4）Add the stress intensity after being connected at this；Bolt（3）Top make semicircle, with side
Just bolt（3）Insertion；Bolt（3）Length between 5-8 centimetres, bolt（3）Stool frame can be smoothly inserted into（2）
Intubation（5）It is interior；
Present stool frame（2）Two incisions pipe on be connected to an intubation（5）；Intubation（5）With one section of round steel
Pipe is made, intubation（5）One end be processed into horn mouth with tube expander（6）Shape, bolt is facilitated with this（3）Insertion；Intubation
（5）Internal diameter be more than stool frame（2）Pipe outer diameter；Intubation（5）The other end be plugged on stool frame（2）Pipe on, grafting
After be intubated（5）With stool frame（2）Pipe be weldingly connected integrally；Bolt（3）Insertion intubation（5）It can make afterwards after being cut open
Back rest（1）, stool frame（2）Docking is connected as a body；
In bolt（3）, intubation（5）With reference to two intubations after in place（5）On respectively symmetrically offer cotter way（7）, cotter way（7）It is deep
Up to bolt（3）At 1/3rd of diameter, cotter way（7）Cross section to be wide at the top and narrow at the bottom trapezoidal, in cotter way（7）Interior mating installation
There is pin（8）, pin（8）It is process with bar magnet, molding pin（8）Shape in door type, pin is made with this（8）Two
A hook end is sagging, pin（8）Into cotter way（7）The hanging portion at pin both ends can catch on intubation afterwards（5）Both sides, made with this
Pin（8）Longitudinal movement will not be generated；Pin（8）Magnetism can make pin（8）Firm absorption is located in cotter way（7）It is interior,
Make pin（8）It will not shift and come off when vehicle jolts；
During assembling, by back rest（1）The bolt at both ends（3）Synchronously it is inserted into stool frame（2）Two intubation（5）It is interior, in cotter way
（7）Inside it is put into pin（8）, make pin（8）Both ends be embedded in cotter way（7）It is interior, so as to complete the grafting of above-mentioned seat combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610413560.9A CN106004595B (en) | 2016-06-14 | 2016-06-14 | The manufacturing method of the cannula type back rest of car seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610413560.9A CN106004595B (en) | 2016-06-14 | 2016-06-14 | The manufacturing method of the cannula type back rest of car seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106004595A CN106004595A (en) | 2016-10-12 |
| CN106004595B true CN106004595B (en) | 2018-05-18 |
Family
ID=57087363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610413560.9A Active CN106004595B (en) | 2016-06-14 | 2016-06-14 | The manufacturing method of the cannula type back rest of car seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106004595B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4890888A (en) * | 1988-09-12 | 1990-01-02 | Ford Motor Company | Seat back attachment |
| FR2670849B1 (en) * | 1990-12-24 | 1993-04-16 | Europ Sieges Automobiles | INTERLOCKING AND LOCKING ASSEMBLY DEVICE AND ITS APPLICATION IN PARTICULAR TO REINFORCEMENTS FOR MOTOR VEHICLE SEATS. |
| DE10112134B4 (en) * | 2001-03-14 | 2010-05-06 | Bayerische Motoren Werke Aktiengesellschaft | Vehicle seat with a backrest |
| US6991285B1 (en) * | 2004-03-17 | 2006-01-31 | Hemenway Michael S | Reversible seatback for a vehicle |
| US8764113B2 (en) * | 2011-07-19 | 2014-07-01 | Tk Holdings Inc. | Modular seat apparatus |
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2016
- 2016-06-14 CN CN201610413560.9A patent/CN106004595B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106004595A (en) | 2016-10-12 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221223 Address after: No. 7139, Zhengyang Road, Zhoucun, Zibo City, Shandong Province 255300 Patentee after: Zibo Huake Steel Structure Construction Co.,Ltd. Address before: 235000 room 1, unit 34, Li Yuan new village, Xiangshan, Huaibei, Anhui, 202 Patentee before: Feng Lili |