CN107905656A - A kind of firm body hinge - Google Patents

A kind of firm body hinge Download PDF

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Publication number
CN107905656A
CN107905656A CN201711129127.3A CN201711129127A CN107905656A CN 107905656 A CN107905656 A CN 107905656A CN 201711129127 A CN201711129127 A CN 201711129127A CN 107905656 A CN107905656 A CN 107905656A
Authority
CN
China
Prior art keywords
body hinge
movable plate
axis pin
stationary plate
firm
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.)
Granted
Application number
CN201711129127.3A
Other languages
Chinese (zh)
Other versions
CN107905656B (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
Publication of CN107905656B publication Critical patent/CN107905656B/en
Active legal-status Critical Current
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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 hinge, belongs to automobile connector technical field, is made of body hinge stationary plate, body hinge movable plate and axis pin that the two is hinged together；The car door is hinged stationary plate and is connected with vehicle body, and the body hinge movable plate is connected with car door, and the axis pin is installed in the connecting hole of the body hinge stationary plate and body hinge movable plate；Stationary plate fixing piece is provided with the material buckles of the body hinge stationary plate, movable plate fixing piece is provided with 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, the two is done opposite rotational motion, and self-strength is high, durable, service life length.

Description

A kind of firm body hinge
Technical field
The present invention relates to automobile connector technical field, in particular to a kind of firm body hinge.
Background technology
Hinge is also known as hinge and is for connection to two solids and allows to make 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 used to connect arrangements for automotive doors and vehicle body, and the parts for alloing the two to do relative rotation motion of driving system. For the product, it is desirable to 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, influence the quality stability of automobile.
The content 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 axis pin that the two is hinged together are formed；
The car door is hinged stationary plate and is connected with vehicle body, and the body hinge movable plate is connected with car door, and the axis pin is installed on In the connecting hole of the body hinge stationary plate and body hinge movable plate；
Stationary plate fixing piece is provided with the material buckles of the body hinge stationary plate, at the material buckles of the body hinge movable plate It is provided with movable plate fixing piece；
The position that the body hinge stationary plate is connected with vehicle body is provided with two longitudinally disposed vehicle body connecting holes, the car door The position that hinge movable plate is connected with car door is provided with the two car door connecting holes laterally set.
As the preferred of above-mentioned technical proposal, the stationary plate fixing piece is to be arranged at outside the 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 arranged at the car door The stiffening piece of hinge movable plate bending place inner surface, the two sides of the both sides of the stiffening piece respectively with bending place are mutually welded, both sides it Between be connected with bending towards the cambered surface of the body hinge movable plate bending place.
As the preferred of above-mentioned technical proposal, the connection structure of axis pin includes an axis pin being arranged in connecting hole, described Limiting groove is provided with axis pin, limited post is provided with the body hinge movable plate where the axis pin, is set on the limited post It is equipped with limit protrusion；
The limited post is located at the side of the axis pin, is fixed on the body hinge movable plate, the position of the limit protrusion Match with the limiting groove.
As the preferred of above-mentioned technical proposal, the limiting groove is made of accessible sliding part and limiting section, the nothing The depth of groove of obstacle sliding part is more than the protrusion distance of the limit protrusion, and the depth of groove of the limiting section is at least partly small In the protrusion distance of the limit protrusion.
As the preferred of above-mentioned technical proposal, for the limiting section on the direction away from the accessible sliding part, its is recessed Groove depth is gradually reduced.
As the preferred of above-mentioned technical proposal, the accessible sliding part and the limiting section are mutually communicated and in the pin Junction on axis is smooth curved surface.
As the preferred of above-mentioned technical proposal, the groove bottom of the limiting section is provided with lubrication face.
As the preferred of above-mentioned technical proposal, the lower section in the lubrication face sets elasticity layer.
As the preferred of above-mentioned technical proposal, soft and porous cushion is provided with below the elastic layer.
During opening car door, the limit protrusion of limited post slides on accessible sliding part first, car door is not opened at this time Open and limited, with the increase of car door opening angle, limit protrusion is entered in limiting section, its depth of groove is gradually reduced, Under the action of cushion, the resistance of enabling gradually increases, untill 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 produced to the closing of car door, helps car owner's closed door, limit convex Rise and reach barrier-free sliding when moving in portion, the closing no longer to car door produces limitation；Lubricating layer has been devoted to reduce opening/closing door of vehicle Abrasion and increase convenient degree.
As the preferred of above-mentioned technical proposal, the face that the limit protrusion is in contact with the slot bottom of the limiting groove is song Face.
Compared with prior art, the present invention haing the following advantages and beneficial effect：
（1）The body hinge is used for the connection of arrangements for automotive doors and vehicle body, the two is done opposite rotational motion；
（2）The body hinge self-strength is big, durable, and service life is high；
（3）The body hinge can effectively limit the opening angle of car door；
（4）The body hinge opens soft touch, is opened and closed the operation more safety and comfort of car door.
Brief description of the drawings
Fig. 1 is car door hinge structure schematic diagram.
Fig. 2 is the structure diagram of pin shaft connection structure.
Fig. 3 is the cross section structure schematic diagram where axis pin limiting groove.
Fig. 4 is the A areas 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, axis pin c, limiting groove c-1, accessible sliding part c-1.1, limiting section c-1.2, lubrication face c- 1.21st, elastic layer c-1.22, cushion c-1.23, limited post d, limit protrusion d-1.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
Embodiment 1：With reference to figure 1 ~ 4, a kind of body hinge, is hinged by body hinge stationary plate a, body hinge movable plate b and by the two The axis pin c to get up is formed, and the car door is hinged stationary plate a and is connected with vehicle body, and the body hinge movable plate b is connected with car door Connect, the axis pin is installed in the connecting hole of the body hinge stationary plate a and body hinge movable plate b, the body hinge The position that stationary plate a is connected with vehicle body be provided with longitudinally disposed two vehicle body connecting holes a-1, the body hinge movable plate b with The position that car door is connected is provided with the two car door connecting hole b-1 laterally set；
Stationary plate fixing piece a-2, the material of the body hinge movable plate b are provided with the material buckles of the body hinge stationary plate a Bending place is provided with movable plate fixing piece b-2, the stationary plate fixing piece a-2 to be arranged at outside the body hinge stationary plate a bending places The reinforcing strip on surface, is connected by welding with the body hinge stationary plate a；The movable plate fixing piece b-2 is described to be arranged at The stiffening piece of body hinge movable plate b bending places inner surface, the two sides of the both sides of the stiffening piece respectively with bending place are mutually welded, and two It is connected between side with bending towards the cambered surface of the body hinge movable plate b bending places；
The connection structure of axis pin c includes being provided with limiting groove c-1 on the axis pin c, the axis pin c being arranged in connecting hole, The limiting groove c-1 is made of accessible the sliding part c-1.1 and limiting section c-1.2 being mutually communicated, the accessible slip The junction of portion c-1.1 and the limiting section c-1.2 on the axis pin c is smooth curved surface, the accessible sliding part c- 1.1 depth of groove is more than the protrusion distance of limit protrusion d-1, and the depth of groove part of the limiting section c-1.2 is less than described The protrusion distance of limit protrusion d-1, and the limiting section c-1.2 away from the accessible sliding part c-1.1 direction on, its Depth of groove is gradually reduced；
Limited post d is provided with body hinge movable plate b where the axis pin c, the limit protrusion d-1 is located on limited post d, The face that the limit protrusion 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 axis pin c, is fixed on the body hinge movable plate b, the limit protrusion d-1 Position match 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 lubrication face Elastic layer c-1.22 made of elastomeric material is provided with below c-1.21, is provided with below the elastic layer c-1.22 soft And porous EVA material cushion c-1.23, trilaminate material are bonded to each other using glue.

Claims (10)

  1. A kind of 1. firm body hinge, it is characterised in that：By body hinge stationary plate（a）, body hinge movable plate（b）Both inciting somebody to action The axis pin being hinged together（c）Formed；
    The car door is hinged stationary plate（a）It is connected with vehicle body, the body hinge movable plate（b）It is connected with car door, the axis pin It is installed on and runs through the body hinge stationary plate（a）With body hinge movable plate（b）Connecting hole in；
    The body hinge stationary plate（a）Material buckles at be provided with stationary plate fixing piece（a-2）, the body hinge movable plate（b） Material buckles at be provided with movable plate fixing piece（b-2）；
    The body hinge stationary plate（a）The position being connected with vehicle body is provided with two longitudinally disposed vehicle body connecting holes（a-1）, The body hinge movable plate（b）The position being connected with car door is provided with the two car door connecting holes laterally set（b-1）.
  2. A kind of 2. firm body hinge according to claim 1, it is characterised in that：The stationary plate fixing piece（a-2）For It is arranged at the body hinge stationary plate（a）The reinforcing strip of bending place outer surface, passes through welding and the body hinge stationary plate（a）Phase Connection；The movable plate fixing piece（b-2）To be arranged at the body hinge movable plate（b）The stiffening piece of bending place inner surface, it is described The both sides of stiffening piece are mutually welded with the two sides of bending place respectively, to bend towards the body hinge movable plate between both sides（b）Bending place Cambered surface be connected.
  3. A kind of 3. firm body hinge according to claim 1, it is characterised in that：The connection structure of axis pin includes axis pin （c）, the axis pin（c）On be provided with limiting groove（c-1）, the axis pin（c）The body hinge movable plate at place（b）On be provided with Limited post（d）, the limited post（d）On be provided with limit protrusion（d-1）；
    The limited post（d）Positioned at the axis pin（c）Side, be fixed in the body hinge movable plate（b）On, the limit convex Rise（d-1）Position and the limiting groove（c-1）Match.
  4. A kind of 4. firm body hinge according to claim 3, it is characterised in that：The limiting groove（c-1）By nothing Obstacle sliding part（c-1.1）And limiting section（c-1.2）Composition, the accessible sliding part（c-1.1）Depth of groove be more than institute State limit protrusion（d-1）Protrusion distance, the limiting section（c-1.2）Depth of groove at least partly be less than the limit protrusion （d-1）Protrusion distance.
  5. A kind of 5. firm body hinge according to claim 4, it is characterised in that：The limiting section（c-1.2）Remote From the accessible sliding part（c-1.1）Direction on, its depth of groove is gradually reduced.
  6. A kind of 6. firm body hinge according to claim 3 or 4, it is characterised in that：The accessible sliding part（c- 1.1）With the limiting section（c-1.2）It is mutually communicated and in the axis pin（c）On junction be smooth curved surface.
  7. A kind of 7. firm body hinge according to claim 6, it is characterised in that：The limiting section（c-1.2）Groove Bottom surface is provided with lubrication face（c-1.21）.
  8. A kind of 8. firm body hinge according to claim 7, it is characterised in that：The lubrication face（c-1.21）Under Side sets elasticity layer（c-1.22）.
  9. A kind of 9. firm body hinge according to claim 8, it is characterised in that：The elastic layer（c-1.22）Under Side is provided with soft and porous cushion（c-1.23）.
  10. A kind of 10. firm body hinge according to claim 3, it is characterised in that：The limit protrusion（d-1）With institute State limiting groove（c-1）The face that is in contact of slot bottom be 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 true CN107905656A (en) 2018-04-13
CN107905656B CN107905656B (en) 2019-06-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109677773A (en) * 2018-09-21 2019-04-26 美律电子(深圳)有限公司 Container with a lid

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109677773A (en) * 2018-09-21 2019-04-26 美律电子(深圳)有限公司 Container with a lid

Also Published As

Publication number Publication date
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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

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Registration number: Y2022980028408

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Denomination of invention: A sturdy door hinge

Effective date of registration: 20231213

Granted publication date: 20190621

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Pledgor: XUANCHENG JUNCHENG AUTO PARTS CO.,LTD.

Registration number: Y2023980071130

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