CN207228842U - A kind of lock assembly that can reduce car door abnormal sound - Google Patents
A kind of lock assembly that can reduce car door abnormal sound Download PDFInfo
- Publication number
- CN207228842U CN207228842U CN201721171960.XU CN201721171960U CN207228842U CN 207228842 U CN207228842 U CN 207228842U CN 201721171960 U CN201721171960 U CN 201721171960U CN 207228842 U CN207228842 U CN 207228842U
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- CN
- China
- Prior art keywords
- fixed block
- groove
- abnormal sound
- car door
- welded
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of lock assembly that can reduce car door abnormal sound, including fixed seat, square groove is offered at the top of the fixed seat, fixed block is slidably fitted with square groove, square groove symmetrically offers two circular grooves on the side inner wall away from opening, mandril is slidably fitted with circular groove, and one end of mandril is extended to outside circular groove, the one end of two mandrils respectively outside two circular grooves is welded on fixed block, square groove is symmetrically installed with two fixture blocks on the side inner wall away from opening, and two fixture blocks are slidably located on two mandrils respectively, the spring being welded on fixed block is arranged with two mandrils, and two one end of spring away from fixed block are respectively welded on two fixture blocks.The impact that kelly is subject to during the buffering closed door that the utility model can be stablized, and the frictional force that kelly is subject to can be reduced, thus when effectively reducing closed door car door Abnormal Sound.
Description
Technical field
It the utility model is related to automobile component design technical field, more particularly to a kind of lock that can reduce car door abnormal sound
Assembly.
Background technology
In Automobile Design, car door is the important component for producing abnormal sound, and the structure design of vehicle door bonnet lock assembly becomes control
The important indicator of car door abnormal sound.
At present people usually using when reload buffer pad is to slow down closed door on vehicle door bonnet lock assembly lock assembly and
The shock of grab on car door so as to reduce abnormal sound caused by closed door, its in practical applications there are ineffective and
The problem of damage of buffer stopper one comes off, practicality is poor.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and the one kind proposed can reduce car
The lock assembly of door abnormal sound.
To achieve these goals, the utility model employs following technical solution：
A kind of lock assembly that can reduce car door abnormal sound, including fixed seat, offer square groove at the top of the fixed seat,
Fixed block is slidably fitted with square groove, square groove symmetrically offers two circular grooves, slided in circular groove on the side inner wall away from opening
Mandril is installed, and one end of mandril is extended to outside circular groove, the one end of two mandrils respectively outside two circular grooves is welded on
On fixed block, square groove is symmetrically installed with two fixture blocks, and two fixture block difference sliding sleeves on the side inner wall away from opening
It is located on two mandrils, the spring being welded on fixed block is arranged with two mandrils, and two springs are away from fixed block
One end is respectively welded on two fixture blocks, and side of the fixed block away from two mandrils is symmetrically welded with two connecting rods, and two
One end of connecting rod is all extended to outside square groove, and same kelly is welded between two one end of connecting rod away from fixed block, card
Side of the bar away from two connecting rods offers strip groove, and multiple disk rollers are equidistantly rotatablely equipped with strip groove, and more
The side of a disk roller is all extended to outside strip groove, and the both sides of fixed seat are symmetrically welded with mounting blocks.
Preferably, the top of two mounting blocks symmetrically offers two card slots, on side inner wall of the card slot away from opening
Screw hole is offered, hexagon socket head cap screw is movably installed with screw hole, and the both ends of hexagon socket head cap screw are all extended to outside screw hole.
Preferably, multiple shafts are equidistantly rotatablely equipped with the strip groove, multiple disk rollers rotate respectively to be set in
In multiple shafts.
Preferably, limiting slot is symmetrically offered on the both sides inner wall of the square groove, the both sides of fixed block, which are symmetrically welded with, determines
Position block, and locating piece is slidably mounted in locating slot.
Preferably, two locating slots are symmetrically offered on the both sides inner wall of the circular groove, the both sides of mandril are symmetrically fixed to pacify
Equipped with locating piece, locating piece is slidably mounted in locating slot.
Preferably, cushion pad, and cushion pad and mandril phase are installed with side inner wall of the circular groove away from opening
It is adapted to, is arranged with two springs dust-proof.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, by fixed seat, square groove, fixed block, circular groove, mandril, fixture block, spring, connecting rod, kelly,
Strip groove, disk roller, mounting blocks construct a kind of lock assembly that can reduce car door abnormal sound jointly, pass through fixed seat, installation
Block fixes kelly, buffers the impact that kelly is subject to by square groove, fixed block, circular groove, mandril, fixture block, spring, connecting rod, leads to
Cross strip groove, disk roller reduces the frictional force that is subject to of kelly, during the buffering closed door that the utility model can be stablized kelly by
The impact arrived, and the frictional force that kelly is subject to can be reduced, thus when effectively reducing closed door car door Abnormal Sound.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of lock assembly that can reduce car door abnormal sound face sectional structure signal
Figure；
Fig. 2 be the utility model proposes a kind of lock assembly that can reduce car door abnormal sound in part A sectional structure
Schematic diagram；
Fig. 3 be the utility model proposes it is a kind of can reduce car door abnormal sound lock assembly overlook structure diagram.
In figure：1 fixed seat, 2 square grooves, 3 fixed blocks, 4 circular grooves, 5 mandrils, 6 fixture blocks, 7 springs, 8 connecting rods, 9 kellies, 10
Connected in star, 11 disk rollers, 12 mounting blocks.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of lock assembly that can reduce car door abnormal sound, including fixed seat 1, the top of fixed seat 1 are opened
Equipped with square groove 2, fixed block 3 is slidably fitted with square groove 2, square groove 2 symmetrically offers two circles on the side inner wall away from opening
Groove 4, is slidably fitted with mandril 5 in circular groove 4, and one end of mandril 5 is extended to outside circular groove 4, and two mandrils 5 are located at two circles respectively
One end outside groove 4 is welded on fixed block 3, and square groove 2 is symmetrically installed with two fixture blocks on the side inner wall away from opening
6, and two fixture blocks 6 are slidably located on two mandrils 5 respectively, and the bullet being welded on fixed block 3 is arranged with two mandrils 5
Spring 7, and two one end of spring 7 away from fixed block 3 are respectively welded on two fixture blocks 6, fixed block 3 is away from two mandrils 5
Side is symmetrically welded with two connecting rods 8, and one end of two connecting rods 8 is all extended to outside square groove 2, and two connecting rods 8 are remote
Same kelly 9 is welded between one end of fixed block 3, side of the kelly 9 away from two connecting rods 8 offers strip groove
10, multiple disk rollers 11 are equidistantly rotatablely equipped with strip groove 10, and the side of multiple disk rollers 11 all extends to strip groove
Outside 10, the both sides of fixed seat 1 are symmetrically welded with mounting blocks 12, pass through fixed seat 1, square groove 2, fixed block 3, circular groove 4, mandril 5, card
Block 6, spring 7, connecting rod 8, kelly 9, strip groove 10, disk roller 11, mounting blocks 12 construct one kind jointly can reduce car door
The lock assembly of abnormal sound, fixes kelly 9 by fixed seat 1, mounting blocks 12, passes through square groove 2, fixed block 3, circular groove 4, mandril 5, card
Block 6, spring 7, connecting rod 8 buffer the impact that kelly 9 is subject to, and are rubbed by what strip groove 10, the reduction kelly 9 of disk roller 11 were subject to
Power is wiped, the impact that kelly 9 is subject to during the buffering closed door that the utility model can be stablized, and kelly 9 can be reduced and be subject to
Frictional force, so as to effectively reduce the Abnormal Sound of car door during closed door.
The top of two mounting blocks 12 symmetrically offers two card slots, and card slot offers on the side inner wall away from opening
Screw hole, is movably installed with hexagon socket head cap screw in screw hole, and the both ends of hexagon socket head cap screw are all extended to outside screw hole, in strip groove 10
Multiple shafts are equidistantly rotatablely equipped with, multiple disk rollers rotate respectively to be set in multiple shafts, right on the both sides inner wall of square groove 2
Title offers limiting slot, and the both sides of fixed block 3 are symmetrically welded with locating piece, and locating piece is slidably mounted in locating slot, circular groove 4
Both sides inner wall on symmetrically offer two locating slots, the both sides of mandril 5 are symmetrically installed with locating piece, and locating piece slides peace
In locating slot, circular groove 4 is installed with cushion pad on the side inner wall away from opening, and cushion pad is adapted with mandril 5,
Be arranged with dirt-proof boot on two springs 7, by fixed seat 1, square groove 2, fixed block 3, circular groove 4, mandril 5, fixture block 6, spring 7,
Connecting rod 8, kelly 9, strip groove 10, disk roller 11, mounting blocks 12 construct a kind of lock that can reduce car door abnormal sound jointly
Assembly, by fixed seat 1, mounting blocks 12 fix kelly 9, by square groove 2, fixed block 3, circular groove 4, mandril 5, fixture block 6, spring 7,
Connecting rod 8 buffers the impact that kelly 9 is subject to, and reduces the frictional force that kelly 9 is subject to, this reality by strip groove 10, disk roller 11
The impact that kelly 9 is subject to during the buffering closed door that can be stablized with new, and the frictional force that kelly 9 is subject to can be reduced,
So as to the Abnormal Sound of car door when effectively reducing closed door.
, it is necessary to open up mounting groove on car body in the utility model actual use, fixed seat 1 is sticked into mounting groove, and
Fixed seat 1 is fixed in mounting groove by the hexagon socket head cap screw on mounting blocks 12, when a vehicle door is closed, the card on lock assembly
Hook is contacted with the disk roller 11 on kelly 9, and grab slides one end distance on kelly 9, and disk roller 11 will roll on grab, so as to keep away
Exempt from grab and 9 rigid contact of kelly and produce abnormal sound, grab will give 9 thrust of kelly while being slided on kelly 9, and kelly 9 is by power
Connecting rod 8 is acted on, connecting rod 8 promotes fixed block 3 again, and fixed block 3 will promote mandril 5 to 4 bottom of circular groove to 2 basal sliding of square groove
Portion is slided, and under the supporting role of fixture block 6, fixed block 3 will compress spring 7, spring 7 is had bounce, the bounce of spring 7
The thrust for kelly 9 will effectively be slowed down being subject to, when mandril 5 slides in circular groove 4, locating piece is as mandril 5 is in limiting slot
Slide, ensure that mandril 5 when sliding will not pivot offset, when mandril 5 and after cushion contact, mandril 5 stops sliding so that
Kelly 9 stops movement, and the grab on lock assembly will be stuck on kelly 9 at this time, under the cushioning effect of spring 7, effective drop
Since grab hits the Abnormal Sound produced during low closed door, then kelly 9 will be sprung back under the active force of spring 7, i.e., solid
Determining block 3 will slide to 2 opening of square groove, and when limited block is slid on the inner wall of limiting slot top side, fixed block 3 will be unable to continue to slide
It is dynamic, depart from kelly 9 so as to avoid grab.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of lock assembly that can reduce car door abnormal sound, including fixed seat（1）, it is characterised in that the fixed seat（1）'s
Top offers square groove（2）, square groove（2）Inside it is slidably fitted with fixed block（3）, square groove（2）It is right on side inner wall away from opening
Title offers two circular grooves（4）, circular groove（4）Inside it is slidably fitted with mandril（5）, and mandril（5）One end extend to circular groove（4）
Outside, two mandrils（5）It is located at two circular grooves respectively（4）Outer one end is welded on fixed block（3）On, square groove（2）Away from opening
Side inner wall on be symmetrically installed with two fixture blocks（6）, and two fixture blocks（6）Be slidably located in two mandrils respectively（5）
On, two mandrils（5）On be arranged with and be welded on fixed block（3）On spring（7）, and two springs（7）Away from fixed block（3）
One end be respectively welded at two fixture blocks（6）On, fixed block（3）Away from two mandrils（5）Side be symmetrically welded with two companies
Extension bar（8）, and two connecting rods（8）One end all extend to square groove（2）Outside, two connecting rods（8）Away from fixed block（3）One
Same kelly is welded between end（9）, kelly（9）Away from two connecting rods（8）Side offer strip groove（10）, bar
Connected in star（10）Inside equidistantly it is rotatablely equipped with multiple disk rollers（11）, and multiple disk rollers（11）Side all extend to strip groove
（10）Outside, fixed seat（1）Both sides be symmetrically welded with mounting blocks（12）.
A kind of 2. lock assembly that can reduce car door abnormal sound according to claim 1, it is characterised in that two mounting blocks
（12）Top symmetrically offer two card slots, card slot offers screw hole on the side inner wall away from opening, activity in screw hole
Hexagon socket head cap screw is installed, and the both ends of hexagon socket head cap screw are all extended to outside screw hole.
3. a kind of lock assembly that can reduce car door abnormal sound according to claim 1, it is characterised in that the bar shaped is recessed
Groove（10）Inside equidistantly it is rotatablely equipped with multiple shafts, multiple disk rollers（11）Rotate and be set in multiple shafts respectively.
A kind of 4. lock assembly that can reduce car door abnormal sound according to claim 1, it is characterised in that the square groove
（2）Both sides inner wall on symmetrically offer limiting slot, fixed block（3）Both sides be symmetrically welded with locating piece, and locating piece slides
In locating slot.
A kind of 5. lock assembly that can reduce car door abnormal sound according to claim 1, it is characterised in that the circular groove
（4）Both sides inner wall on symmetrically offer two locating slots, mandril（5）Both sides be symmetrically installed with locating piece, locating piece
It is slidably mounted in locating slot.
A kind of 6. lock assembly that can reduce car door abnormal sound according to claim 1, it is characterised in that the circular groove
（4）Cushion pad, and cushion pad and mandril are installed with side inner wall away from opening（5）It is adapted, two springs（7）On
It is arranged with dirt-proof boot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171960.XU CN207228842U (en) | 2017-09-13 | 2017-09-13 | A kind of lock assembly that can reduce car door abnormal sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171960.XU CN207228842U (en) | 2017-09-13 | 2017-09-13 | A kind of lock assembly that can reduce car door abnormal sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207228842U true CN207228842U (en) | 2018-04-13 |
Family
ID=61861926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721171960.XU Expired - Fee Related CN207228842U (en) | 2017-09-13 | 2017-09-13 | A kind of lock assembly that can reduce car door abnormal sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207228842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661463A (en) * | 2018-04-27 | 2018-10-16 | 神龙汽车有限公司 | Vehicle door bonnet lock with damping and overload protection function |
| CN110555927A (en) * | 2019-08-09 | 2019-12-10 | 梁学成 | Intelligent dormitory access control system based on campus card |
-
2017
- 2017-09-13 CN CN201721171960.XU patent/CN207228842U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661463A (en) * | 2018-04-27 | 2018-10-16 | 神龙汽车有限公司 | Vehicle door bonnet lock with damping and overload protection function |
| CN110555927A (en) * | 2019-08-09 | 2019-12-10 | 梁学成 | Intelligent dormitory access control system based on campus card |
| CN110555927B (en) * | 2019-08-09 | 2021-05-28 | 南通金亿达门业有限公司 | Intelligent dormitory access control system based on campus card |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 Termination date: 20200913 |