CN108086820B - Handle structure in car door - Google Patents

Handle structure in car door Download PDF

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Publication number
CN108086820B
CN108086820B CN201711367660.3A CN201711367660A CN108086820B CN 108086820 B CN108086820 B CN 108086820B CN 201711367660 A CN201711367660 A CN 201711367660A CN 108086820 B CN108086820 B CN 108086820B
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China
Prior art keywords
arc
handle
shaped
buffer
counter bore
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CN201711367660.3A
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Chinese (zh)
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CN108086820A (en
Inventor
方立锋
周宝聪
饶聪超
张利杰
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Shentong Technology Group Co Ltd
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Shentong Technology Group Co Ltd
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Priority to CN201711367660.3A priority Critical patent/CN108086820B/en
Publication of CN108086820A publication Critical patent/CN108086820A/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/10—Handles
    • E05B85/12—Inner door handles

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  • Lock And Its Accessories (AREA)

Abstract

The invention aims to provide an inner handle structure of a vehicle door. A vehicle door inner handle structure comprising: the car door is provided with an accommodating cavity, and the arc-shaped handle is arranged in the accommodating cavity and provided with a hinge block hinged with the car door at the rear end; handle structure in door still include: the rear buffer component is arranged at the rear side of the hinge block, and the front buffer cushion is arranged at the inner side of the front end of the arc handle; one side of the arc handle is provided with an arc counter bore and a reinforcing rib group arranged in the arc counter bore. The vehicle door inner handle structure is provided with a rear buffer component and a front buffer cushion, and has no abnormal sound when in use; the arc counter bore makes the weight of arc handle lighter, and strengthening rib group improves intensity and makes the rigidity better.

Description

Handle structure in car door
Technical Field
The invention relates to the field of automobile parts, in particular to an inner handle structure of an automobile door.
Background
Chinese patent application No.: CN201621196553.X discloses a handle in door, including the handle body, the handle body is the arc, and the handle body cooperatees with outside car door handle, is equipped with the bolt on the inboard of handle body, and the bolt is used for inserting outside car door handle on. The traditional vehicle door inner handle has the defects that abnormal sound is easy to generate when in use, the weight of the vehicle door inner handle is heavier, and the rigidity is poorer; therefore, it is an urgent need to solve the problem of designing an inner door handle structure that has no noise when in use, and the inner door handle has a lighter weight and better rigidity.
Disclosure of Invention
The invention aims to overcome the defects that abnormal sound is easily generated when the conventional inner door handle is used and the inner door handle is heavy in weight and poor in rigidity, and provides an inner door handle structure which is free from abnormal sound and is light in weight and good in rigidity.
The specific technical scheme of the invention is as follows:
a vehicle door inner handle structure comprising: the car door is provided with an accommodating cavity, and the arc-shaped handle is arranged in the accommodating cavity and provided with a hinge block hinged with the car door at the rear end; handle structure in door still include: the rear buffer component is arranged at the rear side of the hinge block, and the front buffer pad is arranged at the inner side of the front end of the arc handle; one side surface of the arc handle is provided with an arc counter bore and a reinforcing rib group arranged in the arc counter bore. The vehicle door inner handle structure is provided with a rear buffer component and a front buffer pad, and has no abnormal sound when in use; the arc counter bore makes the weight of arc handle lighter, and strengthening rib group improves intensity and makes the rigidity better.
Preferably, the rear cushion assembly includes: the front end of the buffer seat is provided with a mounting hole, the rear end of the buffer seat is hinged with the vehicle door, the rear end of the buffer seat is provided with a rear buffer block of a mounting column arranged in the mounting hole, a lug group is arranged at the front end of the rear buffer block and is opposite to the rear end of the hinged block, two opposite surfaces are respectively provided with an elastic pressing strip, and the elastic pressing strips are in one-to-one correspondence with elastic limiting blocks positioned at the outer sides of the two side ends of the buffer seat; the two elastic pressing strips press the two side ends of the buffer seat one by one. The convex block group ensures that the arc-shaped handle has no sticky feeling when being opened; the buffer seat is hinged with the vehicle door, the elastic pressing strips press two side ends of the buffer seat in a one-to-one correspondence mode, and when the hinged block is in contact with the convex block group of the rear buffer block, the buffer seat can swing along with the buffer seat to enable the contact to be good, and the buffer effect is improved.
Preferably, the front end of the mounting hole is provided with a frustum-shaped hole with a large end positioned at the front side; the front end of the mounting column is provided with a frustum-shaped section which is positioned in the frustum-shaped hole and the large end of which is positioned at the front side; the taper of the frustum-shaped section is smaller than that of the frustum-shaped hole. The taper of the frustum-shaped section is smaller than that of the frustum-shaped hole, so that the buffering effect is improved.
Preferably, the arc handle comprises: the handle body is provided with a convex upper end and a concave lower end, the outer decorative strip is connected with the convex lower end, and the reinforcing strip is connected with the concave upper end; the arc-shaped counter bore is positioned on one side face of the handle body; the strengthening rib group includes: the inclined reinforcing ribs are positioned at the rear end of the arc-shaped counter bore, and two ends of the inclined reinforcing ribs are respectively connected with the upper side edge and the lower side edge of the arc-shaped counter bore; the inclination directions of two adjacent oblique reinforcing ribs are opposite. The arc handle is equipped with outer trim strip and strengthens the strip, and the strengthening rib group includes: the oblique reinforcing ribs and the vertical reinforcing ribs are opposite in inclination direction, and the rigidity of the arc-shaped handle is further improved.
Preferably, the two side ends of the reinforcing strip correspondingly extend out of the two side ends of the handle body one by one and are provided with twisting sections; the width of the outer decorative strip is larger than the thickness of the handle body; the front end of the outer decorative strip is connected with the front end of the reinforcing strip. The reinforcing strip is provided with a twisted section, one end of the outer decorative strip, which is positioned at the small end of the handle body, is connected with one end of the reinforcing strip, which is positioned at the small end of the handle body, so that the rigidity is favorably improved.
Compared with the prior art, the invention has the beneficial effects that: the vehicle door inner handle structure is provided with a rear buffer component and a front buffer cushion, and has no abnormal sound when in use; the arc counter bore makes the weight of arc handle lighter, and strengthening rib group improves intensity and makes the rigidity better. The convex block group ensures that the arc-shaped handle has no sticky feeling when being opened; the buffer seat is hinged with the car door, the elastic pressing strips press two side ends of the buffer seat in a one-to-one correspondence mode, when the hinged block is in contact with the convex block group of the rear buffer block, the buffer seat can swing in a follow-up mode to enable the contact to be good, and the buffer effect is improved. The taper of the frustum-shaped section is smaller than that of the frustum-shaped hole, so that the buffering effect is improved. The arc handle is equipped with outer trim strip and strengthens the strip, and the strengthening rib group includes: the oblique reinforcing ribs and the vertical reinforcing ribs are opposite in inclination direction, and the rigidity of the arc-shaped handle is further improved. The reinforcing strip is provided with a twisted section, one end of the outer decorative strip, which is positioned at the small end of the handle body, is connected with one end of the reinforcing strip, which is positioned at the small end of the handle body, so that the rigidity is favorably improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention.
In the figure: the automobile door handle comprises an accommodating cavity 1, an automobile door 2, a hinge block 3, an arc handle 4, a front cushion pad 5, an arc counter bore 6, a mounting hole 7, a cushion seat 8, a mounting column 9, a rear cushion block 10, a bump group 11, an elastic pressing strip 12, an elastic limiting block 13, a frustum-shaped hole 14, a frustum-shaped section 15, a handle body 16, an outer decorative strip 17, a reinforcing strip 18, an inclined reinforcing rib 19, a vertical reinforcing rib 20 and a twisting section 21.
Detailed Description
The invention will be further described with reference to the drawings.
As shown in figure 1: a vehicle door inner handle structure comprising: the automobile door comprises an automobile door 2 provided with an accommodating cavity 1, an arc-shaped handle 4 which is arranged in the accommodating cavity 1 and provided with a hinge block 3 hinged with the automobile door 2 through a hinge shaft at the rear end, a rear buffer component arranged at the rear side of the hinge block 3 and a front buffer pad 5 arranged at the inner side of the front end of the arc-shaped handle 4; one side of the arc handle 4 is provided with an arc counter bore 6 and a reinforcing rib group arranged in the arc counter bore 6. The material of the cushion pad 5 is rubber.
The rear cushion assembly comprises: the front end of the buffer seat is provided with a mounting hole 7, the rear end of the buffer seat 8 is hinged with the vehicle door 2 through a hinge shaft, the rear end of the buffer seat is provided with a rear buffer block 10 of a mounting column 9 arranged in the mounting hole 7, a lug group 11 which is arranged at the front end of the rear buffer block 10 and is opposite to the rear end of the hinge block 3 is arranged, two opposite surfaces are respectively provided with an elastic pressing strip 12, and elastic limiting blocks 13 which are positioned at the outer sides of two side ends of the buffer seat 8 in a one-to-one correspondence manner; the two elastic pressing strips 12 correspondingly press the two side ends of the buffer seat 8 one by one; the bump group 11 is composed of bumps arranged in nine rows; the elastic limiting block 13 is bonded with the vehicle door 2; the shape of the bump is hemispherical; the elastic bead 12 and the program shape are semicircular. The mounting column 9, the rear buffer block 10, the bump group 11, the elastic limit block 13 and the elastic limit block 13 are made of rubber.
The front end of the mounting hole 7 is provided with a frustum-shaped hole 14 of which the large end is positioned at the front side; the front end of the mounting column 9 is provided with a frustum-shaped section 15 which is positioned in the frustum-shaped hole 14 and the large end of which is positioned at the front side; the taper of the frustum-shaped section 15 is smaller than the taper of the frustum-shaped hole 14.
Arc handle 4 include: a handle body 16 with a convex upper end and a concave lower end, an external decorative strip 17 with the lower end integrally connected with the convex surface, and a reinforcing strip 18 with the upper end integrally connected with the concave surface; the arc-shaped counter bore 6 is positioned on one side surface of the handle body 16; the strengthening rib group includes: ten inclined reinforcing ribs 19 which are positioned at the rear end of the arc-shaped counter bore 6 and the two ends of which are respectively integrated with the upper side edge and the lower side edge of the arc-shaped counter bore 6 to form a connection, and two vertical reinforcing ribs 20 which are positioned at the front end of the arc-shaped counter bore 6 and the two ends of which are respectively integrated with the upper side edge and the lower side edge of the arc-shaped counter bore 6 to form a connection; the inclination directions of two adjacent inclined reinforcing ribs 19 are opposite.
The two side ends of the reinforcing strip 18 correspondingly extend out of the two side ends of the handle body 16 one by one and are provided with twisting sections 21; the width of the outer decorative strip 17 is larger than the thickness of the handle body 16; the front end of the outer decorative strip 17 is integrally connected with the front end of the reinforcing strip 18.
The invention has the beneficial effects that: the vehicle door inner handle structure is provided with a rear buffer component and a front buffer pad, and has no abnormal sound when in use; the arc counter bore makes the weight of arc handle lighter, and strengthening rib group improves intensity and makes the rigidity better. The convex block group ensures that the arc-shaped handle has no sticky feeling when being opened; the buffer seat is hinged with the vehicle door, the elastic pressing strips press two side ends of the buffer seat in a one-to-one correspondence mode, and when the hinged block is in contact with the convex block group of the rear buffer block, the buffer seat can swing along with the buffer seat to enable the contact to be good, and the buffer effect is improved. The taper of the frustum-shaped section is smaller than that of the frustum-shaped hole, so that the buffering effect is improved. The arc handle is equipped with outer trim strip and strengthens the strip, and the strengthening rib group includes: the oblique reinforcing ribs and the vertical reinforcing ribs are opposite in inclination direction, and the rigidity of the arc-shaped handle is further improved. The reinforcing strip is provided with a twisted section, one end of the outer decorative strip, which is positioned at the small end of the handle body, is connected with one end of the reinforcing strip, which is positioned at the small end of the handle body, so that the rigidity is favorably improved.
It will be apparent to those skilled in the art that the present invention may be modified in numerous ways, and that such modifications do not depart from the scope of the invention. All such modifications as would be obvious to one skilled in the art are intended to be included within the scope of this claim.

Claims (4)

1. A vehicle door inner handle structure comprising: the car door is provided with an accommodating cavity, and the arc-shaped handle is arranged in the accommodating cavity and provided with a hinge block hinged with the car door at the rear end; characterized by, the interior handle structure of door still include: the rear buffer component is arranged at the rear side of the hinge block, and the front buffer cushion is arranged at the inner side of the front end of the arc handle; one side surface of the arc handle is provided with an arc counter bore and a reinforcing rib group arranged in the arc counter bore; the rear cushion assembly includes: the front end of the buffer seat is provided with a mounting hole, the rear end of the buffer seat is hinged with the vehicle door, the rear end of the buffer seat is provided with a rear buffer block of a mounting column arranged in the mounting hole, a lug group is arranged at the front end of the rear buffer block and is opposite to the rear end of the hinged block, two opposite surfaces are respectively provided with an elastic pressing strip, and the elastic pressing strips are in one-to-one correspondence with elastic limiting blocks positioned at the outer sides of the two side ends of the buffer seat; the two elastic pressing strips are in one-to-one correspondence to press the two side ends of the buffer seat; the convex block group is composed of nine rows of convex blocks.
2. The vehicle door inner handle structure according to claim 1, characterized in that: the front end of the mounting hole is provided with a frustum-shaped hole with a large end positioned at the front side; the front end of the mounting column is provided with a frustum-shaped section which is positioned in the frustum-shaped hole and the large end of which is positioned at the front side; the taper of the frustum-shaped section is smaller than that of the frustum-shaped hole.
3. The vehicle door inner handle structure according to claim 1 or 2, characterized in that: arc handle include: the handle body is provided with a convex upper end and a concave lower end, the outer decorative strip is connected with the convex lower end, and the reinforcing strip is connected with the concave upper end; the arc-shaped counter bore is positioned on one side face of the handle body; the strengthening rib group includes: the inclined reinforcing ribs are positioned at the rear end of the arc-shaped counter bore, and two ends of the inclined reinforcing ribs are respectively connected with the upper side edge and the lower side edge of the arc-shaped counter bore; the inclination directions of two adjacent oblique reinforcing ribs are opposite.
4. The vehicle door inner handle structure according to claim 3, characterized in that: the two side ends of the reinforcing strip correspondingly extend out of the two side ends of the handle body one by one and are provided with twisting sections; the width of the outer decorative strip is larger than the thickness of the handle body; the front end of the outer decorative strip is connected with the front end of the reinforcing strip.
CN201711367660.3A 2017-12-18 2017-12-18 Handle structure in car door Active CN108086820B (en)

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Application Number Priority Date Filing Date Title
CN201711367660.3A CN108086820B (en) 2017-12-18 2017-12-18 Handle structure in car door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711367660.3A CN108086820B (en) 2017-12-18 2017-12-18 Handle structure in car door

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CN108086820A CN108086820A (en) 2018-05-29
CN108086820B true CN108086820B (en) 2023-02-17

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110017071A (en) * 2019-03-22 2019-07-16 神通科技集团股份有限公司 Exempt to spray inside door handle, exempt from sprayed on material and preparation method
CN111321953B (en) * 2020-02-19 2021-02-26 温州市东风通用机电厂 Internal opening handle with damping for vehicle door

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GB1317334A (en) * 1969-08-08 1973-05-16 Itw Ateco Gmbh Housings for the operating handle of the latch of a vehicle door
KR19980012890U (en) * 1996-08-29 1998-06-05 양재신 Shock-absorbing structure of the handle inside the car door
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CN104265096A (en) * 2014-09-18 2015-01-07 无锡忻润汽车安全系统有限公司 Noise reduction device of inward opening handle of automobile door
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CN204139795U (en) * 2014-09-18 2015-02-04 无锡忻润汽车安全系统有限公司 Car door internally-opened handle denoising device
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CN106285253A (en) * 2016-11-18 2017-01-04 北汽福田汽车股份有限公司 A kind of car door Internal handle and automobile
JP2017040118A (en) * 2015-08-20 2017-02-23 サカエ理研工業株式会社 Door handle device for vehicle
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CN206636363U (en) * 2016-12-29 2017-11-14 江苏林泉汽车装饰件有限公司 A kind of Automobile Dashboard handrail switchs noise-reducing structure
CN206737630U (en) * 2017-05-27 2017-12-12 宁波帅特龙集团有限公司 A kind of internal automobile handle device
CN207879108U (en) * 2017-12-18 2018-09-18 宁波神通模塑有限公司 Pull handle arrangement in car door

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Publication number Priority date Publication date Assignee Title
US7527307B2 (en) * 2005-05-13 2009-05-05 Illinois Tool Works Inc. Door handle assembly
CN205840569U (en) * 2016-06-24 2016-12-28 浙江吉利控股集团有限公司 Opening handle shock-damping structure in a kind of automobile

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1317334A (en) * 1969-08-08 1973-05-16 Itw Ateco Gmbh Housings for the operating handle of the latch of a vehicle door
KR19980012890U (en) * 1996-08-29 1998-06-05 양재신 Shock-absorbing structure of the handle inside the car door
KR19990019589A (en) * 1997-08-29 1999-03-15 양재신 Inside handle of car
KR19990016847U (en) * 1997-10-30 1999-05-25 정몽규 External door handle bumper of vehicle
EP1860260A1 (en) * 2005-05-13 2007-11-28 Illinois Tool Works Inc. Door Handle Assembly
CN101336327A (en) * 2006-02-02 2008-12-31 株式会社利富高 Door handle device
KR100727180B1 (en) * 2006-07-06 2007-06-13 현대자동차주식회사 Operating noise preventing structure for door inside handle of vehicle
KR20100035964A (en) * 2008-09-29 2010-04-07 쌍용자동차 주식회사 Operating noise preventing structure for door inside handle of aytomobile
KR20130063269A (en) * 2011-12-06 2013-06-14 현대자동차주식회사 Door inside handle device for vehicle
CN203198790U (en) * 2013-03-05 2013-09-18 宁波神通模塑有限公司 Car door inner handle
CN105593042A (en) * 2013-10-02 2016-05-18 本田技研工业株式会社 Vehicular door
CN204098651U (en) * 2014-04-24 2015-01-14 宁波库贴汽车塑料有限公司 A kind of durable automobile door handle
KR20150137303A (en) * 2014-05-29 2015-12-09 현대자동차주식회사 Device for absorbing return impact of inside handle for vehicle
CN204139795U (en) * 2014-09-18 2015-02-04 无锡忻润汽车安全系统有限公司 Car door internally-opened handle denoising device
CN104265096A (en) * 2014-09-18 2015-01-07 无锡忻润汽车安全系统有限公司 Noise reduction device of inward opening handle of automobile door
CN204782399U (en) * 2015-06-17 2015-11-18 上汽通用五菱汽车股份有限公司 Interior division of handle structure
JP2017040118A (en) * 2015-08-20 2017-02-23 サカエ理研工業株式会社 Door handle device for vehicle
CN205637966U (en) * 2016-01-27 2016-10-12 宁波神通模塑有限公司 Handle in car door
CN206174706U (en) * 2016-11-03 2017-05-17 黄凤英 Door interior handle
CN106285253A (en) * 2016-11-18 2017-01-04 北汽福田汽车股份有限公司 A kind of car door Internal handle and automobile
CN206636363U (en) * 2016-12-29 2017-11-14 江苏林泉汽车装饰件有限公司 A kind of Automobile Dashboard handrail switchs noise-reducing structure
CN206737630U (en) * 2017-05-27 2017-12-12 宁波帅特龙集团有限公司 A kind of internal automobile handle device
CN207879108U (en) * 2017-12-18 2018-09-18 宁波神通模塑有限公司 Pull handle arrangement in car door

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