CN202081753U - Vehicle door hinge with limiting function - Google Patents
Vehicle door hinge with limiting function Download PDFInfo
- Publication number
- CN202081753U CN202081753U CN2011201645091U CN201120164509U CN202081753U CN 202081753 U CN202081753 U CN 202081753U CN 2011201645091 U CN2011201645091 U CN 2011201645091U CN 201120164509 U CN201120164509 U CN 201120164509U CN 202081753 U CN202081753 U CN 202081753U
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- China
- Prior art keywords
- hinge
- ball
- rotating shaft
- oil
- tooth plate
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- Expired - Fee Related
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- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model provides a vehicle door hinge with a limiting function, comprising a hinge seat, a rotating shaft, a shaft sleeve, a hinge, a spring bracket, a spring, a dental plate, a dental plate rotating shaft, a ball bearing, a ball bearing shaft, an oil-containing composite lining, a washer and an elastic retainer ring, wherein the shaft sleeve is welded on the hinge seat; the rotating shaft is arranged in the holes of the shaft sleeve, the hinge seat and the hinge; the hinge can rotate around the hinge seat by the rotating shaft; the ball bearing shaft is also welded on the hinge seat; the oil-containing composite lining is nested on the left sidestep of the ball bearing shaft; and the ball bearing is nested on the lining. The dental plate, the spring bracket and the hinge are connected with by the dental plate rotating shaft; the hinge rotates and drives the dental plate and the spring bracket to rotate; the spring is clamped between a convex platform at the front of the spring bracket and a convex platform at the back of the dental plate; an arc-shaped groove is arranged at the front of the dental plate; under the action of the elasticity of the spring, the arc-shaped groove surface is clung to the external cylindrical surface of the ball bearing, thus playing the role of limiting during opening and closing of the vehicle door; the special vehicle door limiter is saved, the manufacturing cost of the vehicle is reduced, and the oil-containing composite linings prepared by the special technology of powder metallurgy oil immersion are lined at the main rotating parts, therefore, the vehicle door hinge has self-lubricating function, small abrasion, low noise and long service life.
Description
Technical field
The present invention relates to a kind of automobile door hinge, be specifically related to a kind of body hinge with limit function.
Background technology
The function of automobile door hinge is the weight of bearing car door, and guarantees that car door rotates around vehicle body, realizes the unlatching of car door or closes.Stop at a certain particular location when making car door opening, must increase a car door limiter, increased the manufacturing cost of vehicle and the complexity that car door is installed.
Summary of the invention
The utility model is designed and developed out a kind of body hinge with limit function at the deficiency of existing body hinge.
The utility model is achieved through the following technical solutions:
A kind of body hinge with limit function comprises rotating shaft, loose-leaf, hinge seat, axle sleeve, spring support, tooth plate, spring, oil-containing composite bush, ball, pad, circlip, ball axle, tooth plate rotating shaft.
Axle sleeve is welded on the centre of the left and right side plate of hinge seat, and align with the circular hole on the left and right side plate of hinge seat top, in the circular hole on the left and right side plate of hinge seat top, respectively be lined with an oil-containing composite bush, riveted joint behind circular hole on circular hole on the loose-leaf left plate, composite bush, axle sleeve, the loose-leaf right plate and the circular hole on the spring support is passed in rotating shaft successively from the right side, loose-leaf rotates around hinge seat by rotating shaft, realizes the unlatching of car door or closes.
Ball axle two ends respectively are processed with a step, the right-hand member step inserts in the circular hole of hinge seat right plate bottom, the left end step reaches the outside of hinge seat left plate bottom circular hole, the ball axle also is welded on the left and right side plate of hinge seat, be with two oil-containing composite bushs on ball axle left end step, be with ball on lining, ball can rotate around the ball axle by lining, be lined with a pad on the left side of ball, fix with circlip again.
Tooth plate, spring support and loose-leaf connect by the tooth plate rotating shaft, tooth plate rotating shaft one end has a boss, the other end passes through riveted and fixed, also be lined with an oil-containing composite bush between tooth plate hole and the tooth plate rotating shaft, Spring Card is in the middle of the boss of the boss of spring support front and tooth plate back, the front of tooth plate has three arc grooves, and under the effect of spring force, its arc groove face is near the external cylindrical surface of ball.
When rotating, loose-leaf drives tooth plate and spring support rotation, the arc groove of tooth plate front is slided on the external cylindrical surface of ball, when ball is stuck in the nethermost arc groove of tooth plate, car door is maximum opening, in the arc groove in the middle of ball is stuck in tooth plate, car door is the state of opening that stops, when ball is stuck in the uppermost arc groove of tooth plate, car door is a closed condition, owing to only have three arc grooves on the tooth plate, under the effect of spring force, the position of car door has only three kinds of states, plays the position-limiting action of opening/closing door of vehicle.
The oil-containing composite bush adopts the special process of powder metallurgy immersion oil to make.
Beneficial effect of the present invention:
1, body hinge comprises position limiting structure, has saved special-purpose car door limiter, has lowered the manufacturing cost of vehicle;
2, only have three arc grooves on the tooth plate, gear is clear;
3, all be lined with the oil-containing composite bush at main rotary part, have self-lubricating function, it is little to wear and tear, and noise is little, and the life-span is long.
Description of drawings
Fig. 1 is a kind of front view with body hinge of limit function of the utility model.
Fig. 2 is a kind of vertical view with body hinge of limit function of the utility model.
Fig. 3 is a kind of left view with body hinge of limit function of the utility model.
Fig. 4 is the A-A sectional view (amplification) of Fig. 3.
Fig. 5 is a kind of schematic diagram with body hinge car door opening state of limit function of the utility model.
Among the figure: 1, rotating shaft; 2, loose-leaf; 3, hinge seat; 4, axle sleeve; 5, spring support; 6, tooth plate; 7, spring; 8, oil-containing composite bush; 9, ball; 10, pad; 11, circlip; 12, ball axle; 13, tooth plate rotating shaft.
The specific embodiment
Extremely shown in Figure 5 referring to Fig. 1.
A kind of body hinge with limit function comprises rotating shaft 1, loose-leaf 2, hinge seat 3, axle sleeve 4, spring support 5, tooth plate 6, spring 7, oil-containing composite bush 8, ball 9, pad 10, circlip 11, ball axle 12, tooth plate rotating shaft 13.
Loose-leaf 2 drives tooth plate 6 when rotating and spring support 5 rotates, the arc groove of tooth plate 6 fronts is slided on the external cylindrical surface of ball 9, when ball 9 is stuck in the tooth plate 6 nethermost arc grooves, car door is maximum opening, in the arc groove in the middle of ball 9 is stuck in tooth plate 6, car door is the state of opening that stops, when ball 9 is stuck in the tooth plate 6 uppermost arc grooves, car door is a closed condition, owing to only have three arc grooves on the tooth plate 6, under the effect of spring 7 elastic force, the position of car door has only three kinds of states, plays the position-limiting action of opening/closing door of vehicle.The position of car door has only three kinds of states, plays the position-limiting action of opening/closing door of vehicle.
Oil-containing composite bush 8 adopts the special process of powder metallurgy immersion oil to make.
A kind of body hinge with limit function of the utility model carries position limiting structure, has saved special-purpose car door limiter, has lowered the manufacturing cost of vehicle;
All be lined with oil-containing composite bush 8 at main rotary part, have self-lubricating function, it is little to wear and tear, and noise is little, and the life-span is long.
Claims (5)
1. body hinge with limit function, comprise hinge seat, rotating shaft, axle sleeve, loose-leaf, spring support, spring, tooth plate, tooth plate rotating shaft, ball, ball axle, oil-containing composite bush, pad, circlip, it is characterized in that: hinge comprises position limiting structure.
2. a kind of body hinge according to claim 1 with limit function, it is characterized in that: axle sleeve is welded on the hinge seat, all be lined with the oil-containing composite bush in the circular hole on the left and right side plate of hinge seat top, rotating shaft is installed in the hole on oil-containing composite bush, loose-leaf and spring support top, and loose-leaf rotates around hinge seat by rotating shaft.
3. a kind of body hinge according to claim 1 with limit function, it is characterized in that: the ball axle also is welded on the hinge seat, on the step of ball axle left end, be with the oil-containing composite bush, on lining, be with ball, ball can rotate around the ball axle by lining, the right at ball is lined with pad, fixes with circlip again.
4. a kind of body hinge according to claim 1 with limit function, it is characterized in that: tooth plate, spring support and loose-leaf connect by the tooth plate rotating shaft, loose-leaf rotating band moving tooth plate and spring support rotate, Spring Card is in the middle of the boss of the boss of spring support front and tooth plate back, the front of tooth plate has arc groove, under the effect of spring force, its arc groove face is near the external cylindrical surface of ball.
5. a kind of body hinge with limit function according to claim 1 is characterized in that: the oil-containing composite bush adopts the special process of powder metallurgy immersion oil to make, and has self-lubricating function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201645091U CN202081753U (en) | 2011-05-20 | 2011-05-20 | Vehicle door hinge with limiting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201645091U CN202081753U (en) | 2011-05-20 | 2011-05-20 | Vehicle door hinge with limiting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202081753U true CN202081753U (en) | 2011-12-21 |
Family
ID=45342389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201645091U Expired - Fee Related CN202081753U (en) | 2011-05-20 | 2011-05-20 | Vehicle door hinge with limiting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202081753U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587765A (en) * | 2012-03-19 | 2012-07-18 | 江门市蓬江区杜阮尹氏五金制品厂 | Powder metallurgy oil-retaining bearing hinge of heavy door |
| CN103255969A (en) * | 2013-02-22 | 2013-08-21 | 浙江吉利汽车研究院有限公司杭州分公司 | Car door hinge mechanism and method for opening and closing car door through same |
| CN106193859A (en) * | 2016-07-29 | 2016-12-07 | 奇瑞新能源汽车技术有限公司 | A kind of automobile door hinge attachment structure |
-
2011
- 2011-05-20 CN CN2011201645091U patent/CN202081753U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587765A (en) * | 2012-03-19 | 2012-07-18 | 江门市蓬江区杜阮尹氏五金制品厂 | Powder metallurgy oil-retaining bearing hinge of heavy door |
| CN103255969A (en) * | 2013-02-22 | 2013-08-21 | 浙江吉利汽车研究院有限公司杭州分公司 | Car door hinge mechanism and method for opening and closing car door through same |
| CN103255969B (en) * | 2013-02-22 | 2015-05-13 | 浙江吉利汽车研究院有限公司杭州分公司 | Car door hinge mechanism and method for opening and closing car door through same |
| CN106193859A (en) * | 2016-07-29 | 2016-12-07 | 奇瑞新能源汽车技术有限公司 | A kind of automobile door hinge attachment structure |
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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: 20111221 Termination date: 20160520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |