CN107905656B - A kind of firm body hinge - Google Patents

A kind of firm body hinge Download PDF

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Publication number
CN107905656B
CN107905656B CN201711129127.3A CN201711129127A CN107905656B CN 107905656 B CN107905656 B CN 107905656B CN 201711129127 A CN201711129127 A CN 201711129127A CN 107905656 B CN107905656 B CN 107905656B
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CN
China
Prior art keywords
body hinge
movable plate
pin shaft
stationary plate
car door
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.)
Active
Application number
CN201711129127.3A
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Chinese (zh)
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CN107905656A (en
Inventor
胡林成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuancheng Juncheng Automotive Components Co Ltd
Original Assignee
Xuancheng Juncheng Automotive Components Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xuancheng Juncheng Automotive Components Co Ltd filed Critical Xuancheng Juncheng Automotive Components Co Ltd
Priority to CN201711129127.3A priority Critical patent/CN107905656B/en
Publication of CN107905656A publication Critical patent/CN107905656A/en
Application granted granted Critical
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/02—Hinges with pins with one pin
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/02—Lubricating arrangements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/06—Devices for limiting the opening movement of hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/06—Bent flaps
    • E05D5/062—Bent flaps specially adapted for vehicles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D9/00—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics
    • E05D9/005—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics from plastics
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D2005/102—Pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D2005/102—Pins
    • E05D2005/104—Pins characterised by the materials
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)

Abstract

The invention discloses a kind of firm body hinges, belong to automobile connector technical field, are made of body hinge stationary plate, body hinge movable plate and the pin shaft that the two is hinged together；The hinged stationary plate of car door is connected with vehicle body, and the body hinge movable plate is connected with car door, and the pin shaft is installed in the connecting hole of the body hinge stationary plate and body hinge movable plate；It is provided with stationary plate fixing piece at the material buckles of the body hinge stationary plate, is provided with movable plate fixing piece at the material buckles of the body hinge movable plate.The body hinge is used for the connection of arrangements for automotive doors and vehicle body, makes the two that can do opposite rotational motion, and self-strength is high, durable, long service life.

Description

A kind of firm body hinge
Technical field
The present invention relates to automobile connector technical fields, in particular to a kind of firm body hinge.
Background technique
Hinge is also known as hinge and is for connection to two solids and allows to do the mechanical device relatively rotated between the two.Hinge It can be made of moveable component, or be made of folding material.
Body hinge is both to be used to connect arrangements for automotive doors and vehicle body, and make the components that can do relative rotation motion of driving system. For the product, it is desirable that body hinge firm and durable, prevent for a long time using rear-door hinge due to fatigue of materials cause crackle, Phenomena such as disconnection, influences the quality stability of automobile.
Summary of the invention
In order to solve the above-mentioned technical problem, body hinge of the present invention is used for the connection of arrangements for automotive doors and vehicle body, makes The two can do opposite rotational motion, and self-strength is big, durable.
To achieve the above object, a kind of firm body hinge designed by the present invention is cut with scissors by body hinge stationary plate, car door Chain movable plate and the pin shaft that the two is hinged together are constituted；
The hinged stationary plate of car door is connected with vehicle body, and the body hinge movable plate is connected with car door, the pin shaft peace Loaded in the connecting hole of the body hinge stationary plate and body hinge movable plate；
Stationary plate fixing piece is provided at the material buckles of the body hinge stationary plate, the material of the body hinge movable plate is curved Movable plate fixing piece is provided at folding；
The position that the body hinge stationary plate is connected with vehicle body is provided with two longitudinally disposed vehicle body connecting holes, described The position that body hinge movable plate is connected with car door is provided with two car door connecting holes being laterally arranged.
As a preferred embodiment of the above technical solution, the stationary plate fixing piece is to be set to outside body hinge stationary plate bending place The reinforcing strip on surface is connected by welding with the body hinge stationary plate；The movable plate fixing piece is to be set to the car door The stiffening piece of hinge movable plate bending place inner surface, the two sides of the stiffening piece are mutually welded with the two sides of bending place respectively, two sides it Between be connected with the cambered surface for bending towards body hinge movable plate bending place.
As a preferred embodiment of the above technical solution, the connection structure of pin shaft includes a pin shaft being arranged in connecting hole, described It is provided with limiting groove on pin shaft, limited post is provided on the body hinge movable plate where the pin shaft, is set on the limited post It is equipped with retention bead；
The limited post is located at the side of the pin shaft, is fixed on the body hinge movable plate, the retention bead Position matches with the limiting groove.
As a preferred embodiment of the above technical solution, the limiting groove is made of accessible sliding part and limiting section, the nothing The depth of groove of obstacle sliding part is greater than the protrusion distance of the retention bead, and the depth of groove of the limiting section is at least partly small In the protrusion distance of the retention bead.
As a preferred embodiment of the above technical solution, the limiting section is recessed on the direction far from the accessible sliding part Groove depth is gradually reduced.
As a preferred embodiment of the above technical solution, the accessible sliding part and the limiting section are mutually communicated and in the pins Junction on axis is smooth curved surface.
As a preferred embodiment of the above technical solution, the groove bottom of the limiting section is provided with lubrication face.
As a preferred embodiment of the above technical solution, elasticity layer is arranged in the lower section in the lubrication face.
As a preferred embodiment of the above technical solution, soft and porous buffer layer is provided with below the elastic layer.
When opening car door, the retention bead of limited post is slided on accessible sliding part first, is not opened at this time car door It opens and is limited, with the increase of car door opening angle, retention bead is entered in limiting section, and depth of groove is gradually reduced, Under the action of buffer layer, the resistance of enabling is gradually increased, until reaching the limiting section end and cannot open；Closed door When, under the action of elastic layer, the power-assisted of a rebound can be generated to the closing of car door, helps car owner's closed door, limit convex When rising in the dynamic portion of arrival barrier-free sliding, limitation no longer is generated to the closing of car door；Lubricant layer has been devoted to reduce opening/closing door of vehicle Abrasion and increase convenient degree.
As a preferred embodiment of the above technical solution, the face that the retention bead is in contact with the slot bottom of the limiting groove is song Face.
Compared with prior art, the present invention have the following advantages that and the utility model has the advantages that
(1) body hinge is used for the connection of arrangements for automotive doors and vehicle body, makes the two that can do opposite rotational motion；
(2) the body hinge self-strength is big, durable, and service life is high；
(3) body hinge can effectively limit the opening angle of car door；
(4) the operation more safety and comfort that the body hinge opens soft touch, is opened and closed car door.
Detailed description of the invention
Fig. 1 is car door hinge structure schematic diagram.
Fig. 2 is the structural schematic diagram of pin shaft connection structure.
Fig. 3 is the cross section structure schematic diagram where pin shaft limiting groove.
Fig. 4 is the area the A enlarged drawing of Fig. 3.
In figure: body hinge stationary plate a, vehicle body connecting hole a-1, stationary plate fixing piece a-2, body hinge movable plate b, car door connection Hole b-1, movable plate fixing piece b-2, pin shaft c, limiting groove c-1, accessible sliding part c-1.1, limiting section c-1.2, lubrication face c- 1.21, elastic layer c-1.22, buffer layer c-1.23, limited post d, retention bead d-1.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments:
Embodiment 1: Fig. 1 ~ 4, a kind of body hinge, by body hinge stationary plate a, body hinge movable plate b and by the two are referred to The pin shaft c being hinged together is constituted, and the hinged stationary plate a of car door is connected with vehicle body, the body hinge movable plate b and car door phase Connection, the pin shaft are installed in the connecting hole of the body hinge stationary plate a and body hinge movable plate b, the car door hinge The position that chain stationary plate a is connected with vehicle body is provided with longitudinally disposed two vehicle body connecting holes a-1, the body hinge movable plate b The position being connected with car door is provided with two car door connecting hole b-1 being laterally arranged；
Stationary plate fixing piece a-2 is provided at the material buckles of the body hinge stationary plate a, the body hinge movable plate b's Movable plate fixing piece b-2 is provided at material buckles, the stationary plate fixing piece a-2 is to be set to the body hinge stationary plate a bending The reinforcing strip for locating outer surface is connected by welding with the body hinge stationary plate a；The movable plate fixing piece b-2 is to be set to The stiffening piece of the bending place body hinge movable plate b inner surface, the two sides of the stiffening piece are mutually welded with the two sides of bending place respectively It connects, the cambered surface that the bending place body hinge movable plate b is bent towards between two sides is connected；
The connection structure of pin shaft c includes being provided with limiting groove on the pin shaft c, the pin shaft c being arranged in connecting hole C-1, the limiting groove c-1 are made of the accessible sliding part c-1.1 and limiting section c-1.2 being mutually communicated, described accessible The junction of sliding part c-1.1 and the limiting section c-1.2 on the pin shaft c is smooth curved surface, the accessible sliding The depth of groove of portion c-1.1 is greater than the protrusion distance of retention bead d-1, and the depth of groove part of the limiting section c-1.2 is less than The protrusion distance of the retention bead d-1, and the limiting section c-1.2 is in the direction far from the accessible sliding part c-1.1 On, depth of groove is gradually reduced；
Limited post d is provided on body hinge movable plate b where the pin shaft c, the retention bead d-1 is located at limited post On d, the face that the retention bead d-1 is in contact with the slot bottom of the limiting groove c-1 is curved surface；
The limited post d is located at the side of the pin shaft c, is fixed on the body hinge movable plate b, the retention bead The position of d-1 matches with the limiting groove c-1；
The groove bottom of the limiting section c-1.2 is provided with lubrication face c-1.21 made of polytetrafluoroethylene material, the profit It is provided with elastic layer c-1.22 made of rubber material below sliding surface c-1.21, is provided with below the elastic layer c-1.22 Soft and porous EVA material buffer layer c-1.23, trilaminate material are bonded to each other using glue.

Claims (6)

1. a kind of firm body hinge, it is characterised in that: by body hinge stationary plate (a), body hinge movable plate (b) and by the two The pin shaft (c) being hinged together is constituted；
The hinged stationary plate (a) of car door is connected with vehicle body, and the body hinge movable plate (b) is connected with car door, the pin shaft It is installed in the connecting hole of the body hinge stationary plate (a) and body hinge movable plate (b)；
Stationary plate fixing piece (a-2), the body hinge movable plate (b) are provided at the material buckles of the body hinge stationary plate (a) Material buckles at be provided with movable plate fixing piece (b-2)；
The position that the body hinge stationary plate (a) is connected with vehicle body is provided with two longitudinally disposed vehicle body connecting holes (a-1), The position that the body hinge movable plate (b) is connected with car door is provided with two car door connecting holes (b-1) being laterally arranged；
The connection structure of pin shaft includes pin shaft (c), is provided on the pin shaft (c) limiting groove (c-1), pin shaft (c) institute Body hinge movable plate (b) on be provided with limited post (d), retention bead (d-1) is provided on the limited post (d)；
The limited post (d) is located at the side of the pin shaft (c), is fixed on the body hinge movable plate (b), the limit convex The position for playing (d-1) matches with the limiting groove (c-1)；
The limiting groove (c-1) is made of accessible sliding part (c-1.1) and limiting section (c-1.2), the accessible sliding The depth of groove in portion (c-1.1) is greater than the protrusion distance of the retention bead (d-1), and the groove of the limiting section (c-1.2) is deep Degree is at least partly less than the protrusion distance of the retention bead (d-1)；
On the direction far from the accessible sliding part (c-1.1), depth of groove gradually subtracts the limiting section (c-1.2) It is small；
The groove bottom of the limiting section (c-1.2) is provided with lubrication face (c-1.21).
2. a kind of firm body hinge according to claim 1, it is characterised in that: the stationary plate fixing piece (a-2) is It is set to the reinforcing strip of body hinge stationary plate (a) bending place outer surface, passes through welding and body hinge stationary plate (a) phase Connection；The movable plate fixing piece (b-2) is the stiffening piece for being set to body hinge movable plate (b) bending place inner surface, described The two sides of stiffening piece are mutually welded with the two sides of bending place respectively, and body hinge movable plate (b) bending place is bent towards between two sides Cambered surface be connected.
3. a kind of firm body hinge according to claim 1, it is characterised in that: the accessible sliding part (c- 1.1) and the limiting section (c-1.2) is mutually communicated and the junction on the pin shaft (c) is smooth curved surface.
4. a kind of firm body hinge according to claim 1, it is characterised in that: under the lubrication face (c-1.21) Side's setting elasticity layer (c-1.22).
5. a kind of firm body hinge according to claim 4, it is characterised in that: under the elastic layer (c-1.22) Side is provided with soft and porous buffer layer (c-1.23).
6. a kind of firm body hinge according to claim 1, it is characterised in that: the retention bead (d-1) and institute Stating the face that the slot bottom of limiting groove (c-1) is in contact is curved surface.
CN201711129127.3A 2017-11-15 2017-11-15 A kind of firm body hinge Active CN107905656B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711129127.3A CN107905656B (en) 2017-11-15 2017-11-15 A kind of firm body hinge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711129127.3A CN107905656B (en) 2017-11-15 2017-11-15 A kind of firm body hinge

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CN107905656A CN107905656A (en) 2018-04-13
CN107905656B true CN107905656B (en) 2019-06-21

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI660891B (en) * 2018-09-21 2019-06-01 美律實業股份有限公司 container

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993003248A1 (en) * 1991-08-09 1993-02-18 Stefan Nazarewski Holding device, especially for motor vehicle door hinges
CN202299807U (en) * 2011-11-11 2012-07-04 无锡同捷汽车设计有限公司 Automobile rear backdoor hinge structure
CN205089109U (en) * 2015-10-10 2016-03-16 北汽福田汽车股份有限公司 Door the hinge mechanism , vehicle door connection mechanism and vehicle
CN205422284U (en) * 2016-02-02 2016-08-03 浙江金晟汽车零部件股份有限公司 Car reinforceed hinge components spare for door
CN206319752U (en) * 2016-10-30 2017-07-11 霍勤(上海)汽车零部件有限公司 A kind of body hinge component

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993003248A1 (en) * 1991-08-09 1993-02-18 Stefan Nazarewski Holding device, especially for motor vehicle door hinges
CN202299807U (en) * 2011-11-11 2012-07-04 无锡同捷汽车设计有限公司 Automobile rear backdoor hinge structure
CN205089109U (en) * 2015-10-10 2016-03-16 北汽福田汽车股份有限公司 Door the hinge mechanism , vehicle door connection mechanism and vehicle
CN205422284U (en) * 2016-02-02 2016-08-03 浙江金晟汽车零部件股份有限公司 Car reinforceed hinge components spare for door
CN206319752U (en) * 2016-10-30 2017-07-11 霍勤(上海)汽车零部件有限公司 A kind of body hinge component

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Publication number Publication date
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PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A firm door hinge

Effective date of registration: 20221221

Granted publication date: 20190621

Pledgee: Xuancheng Zhenxuan Financing Guarantee Group Co.,Ltd.

Pledgor: XUANCHENG JUNCHENG AUTO PARTS CO.,LTD.

Registration number: Y2022980028408

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20231211

Granted publication date: 20190621

Pledgee: Xuancheng Zhenxuan Financing Guarantee Group Co.,Ltd.

Pledgor: XUANCHENG JUNCHENG AUTO PARTS CO.,LTD.

Registration number: Y2022980028408

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: A sturdy door hinge

Effective date of registration: 20231213

Granted publication date: 20190621

Pledgee: Xuancheng Zhenxuan Financing Guarantee Group Co.,Ltd.

Pledgor: XUANCHENG JUNCHENG AUTO PARTS CO.,LTD.

Registration number: Y2023980071130