CN206221443U - Gadget elastic locking device - Google Patents
Gadget elastic locking device Download PDFInfo
- Publication number
- CN206221443U CN206221443U CN201621258990.XU CN201621258990U CN206221443U CN 206221443 U CN206221443 U CN 206221443U CN 201621258990 U CN201621258990 U CN 201621258990U CN 206221443 U CN206221443 U CN 206221443U
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- CN
- China
- Prior art keywords
- gadget
- lock
- locking device
- pilot hole
- elastic locking
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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.)
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Abstract
The utility model is related to vehicle interior accessory field, more particularly to a kind of interior trim lock fastener.A kind of gadget elastic locking device, including the lock knob and spacing bolster being engaged, lock knob include the handle, position-arresting disk, connecting pole and the lock head that are sequentially connected with, and the bottom surface for latching head is the spigot surface for smoothly transitting；Spacing bolster is constituted for limiting stand of the elastomer by limit base and on limit base, the square hole suit that vehicle body sheet metal passes through to open up is positioned on limit base, spacing bolster be further opened with axially through pilot hole, pilot hole is engaged with lock head, stopper slot is offered along the normal direction of pilot hole on the supporting surface of limiting stand, stopper slot is engaged and the smooth of the edge transition with spigot surface.The utility model latches head and stopper slot all sets the axial force that the rotating torque of torsion is changed into compressing spacing bolster by the spigot surface for smoothly transitting, and the operation requirement of dismounting is simplified to meet, and installs stabilization, and the vehicle body gadget for being particularly well-suited to frequently dismounting fixes needs.
Description
Technical field
The utility model is related to vehicle interior accessory field, more particularly to a kind of interior trim lock fastener.
Background technology
Existing interior trim fastener locking mode is roughly divided into three classes；The first：Vehicle gadget plastics double buckle is fixed.
Second：Vehicle gadget major part continuously connected fastener-external diameter fixation with tooth.The third：Vehicle gadget is fixed with hidden discount.These three sides
Formula has respective problem, such as the first plastics double buckle will first take out sub-buckle in dismounting, and pawl is risen by box front portion could be interior
Receive, and then box is taken out from vehicle body installation garden hole, sub-buckle must be plucked out by staff nail or exposed with screwdriver screwer button
The cross hole of termination, this process is easily hindered sub-buckle end, is defaced；Buckle is taken out in dismounting second, it is necessary to use hand
Nail or similar structures part block the deduction cap root of buckle rear end, remove pull-out bayonet socket by force, and this process easily hinders buckle cap, structure
It is stuck on vehicle body sheet metal hole by hangnail, it is small and weak to thorn structure, it is also easy in addition to easy damaged outward appearance cause clamping when splitting out by force
Tooth form is yielding, easily vibrated dynamic loading loosens so that Joint failure；The third dismantle gadget when, by gadget to
Fastener transmits pullout forces, and the structure fragile of attachment fastener on gadget, fastener is also simultaneously fragile.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of gadget elastic locking device, and the locking device is utilized
The material of spacing bolster and the elastic deformation of structure coordinate draw-in groove to provide coupling mechanism force, and lock head and stopper slot all set and smoothly transit
Spigot surface by the rotating torque of torsion be changed into spacing bolster compression axial force, with meet simplify dismounting operation requirement,
The vehicle body gadget for being particularly well-suited to frequent dismounting fixes needs.
What the utility model was realized in：A kind of gadget elastic locking device, including the lock knob that is engaged and limit
Position bolster, the lock knob includes the handle, position-arresting disk, connecting pole and the lock head that are sequentially connected with, the bottom surface of the lock head
It is the spigot surface for smoothly transitting；The spacing bolster is constituted for limiting stand of the elastomer by limit base and on limit base,
Vehicle body sheet metal passes through the square hole that opens up and is set with to be positioned on limit base, spacing bolster be further opened with axially through pilot hole, institute
State pilot hole to be engaged with lock head, stopper slot, the limit are offered along the normal direction of pilot hole on the supporting surface of the limiting stand
Position groove is engaged and the smooth of the edge transition with spigot surface.
The spacing bolster is hollow-core construction.
The lock knob is integrated, and the handle, position-arresting disk, connecting pole and lock head are an entirety.
The handle is yi word pattern.
The pilot hole is yi word pattern through hole.
The lock head is triangular pyramidal.
The utility model gadget elastic locking device coordinates draw-in groove using the material of spacing bolster and the elastic deformation of structure
Coupling mechanism force is provided, lock head and stopper slot all set the spigot surface for smoothly transitting and the rotating torque of torsion is changed into spacing bolster
The axial force of compression, the operation requirement of dismounting is simplified to meet, and does not damage fastener, while the clamping coupling mechanism force that elastic force is provided
Will not be shaken pine, install stabilization, while meeting practical and attractive in appearance demand, the vehicle body gadget for being particularly well-suited to frequent dismounting is fixed
Need.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model gadget elastic locking device；
Fig. 2 is the main view dimensional structure diagram under the utility model use state；
Fig. 3 is the top perspective structural representation under the utility model use state；
Fig. 4 is the dimensional structure diagram of lock knob in the utility model；
Fig. 5 is the dimensional structure diagram of spacing bolster in the utility model.
In figure：1 lock knob, 2 spacing bolsters, 3 vehicle body sheet metals, 4 vehicle body gadgets, 11 handles, 12 position-arresting disks, 13 connections
Post, 14 lock heads, 15 spigot surfaces, 21 limit bases, 22 limiting stands, 23 pilot holes, 24 stopper slots.
Specific embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation scope of the present utility model.In addition, it is to be understood that reading the content of the utility model statement
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
Embodiment 1
As shown in Fig. 1,2,3,4,5, a kind of gadget elastic locking device, including the lock knob 1 and spacing pillow being engaged
Pad 2, the lock knob 1 includes the handle 11, position-arresting disk 12, connecting pole 13 and the lock first 14 that are sequentially connected with, the lock head
14 bottom surface is the spigot surface 15 for smoothly transitting, in the present embodiment, for the ease of lock first 14 is carried out through spacing bolster 2
Positioning and locking, is triangular pyramidal as preferably described lock first 14；The spacing bolster 2 is elastomer by limit base 21 and installs
Limiting stand 22 on limit base 21 is constituted, and the square hole suit that vehicle body sheet metal 3 passes through to open up is positioned on limit base 21, spacing pillow
Pad 2 be further opened with axially through pilot hole 23, the pilot hole 23 first 14 is engaged with lock, in the present embodiment, as
It is preferred that, the pilot hole 23 is yi word pattern through hole；Open up limited along the normal direction of pilot hole 23 on the supporting surface of the limiting stand 22
Position groove 24, the stopper slot 24 is engaged and the smooth of the edge transition with spigot surface 15.
In the present embodiment, in order to mitigate deadweight, and the springing stroke of spacing bolster 2 is improved, the spacing bolster 2 is sky
Core structure.
For the ease of hiding for lock knob 1, the convenience of aesthetics and dismounting, in the present embodiment, described are improved
Hand 11 is yi word pattern, and the lock knob 1 is integrated, the handle 11, position-arresting disk 12, connecting pole 13 and lock first 14
It is an entirety.
In buckling procedure：Limit base 21 is stuck in the square hole of vehicle body sheet metal 3, and lock first 14 first is passed through into vehicle body gadget 4
Square hole and through the yi word pattern pilot hole 23 at the center of spacing bolster 2, progressively squeezed by the section that smoothly transits at the edge of stopper slot 24
Spacing bolster 2 is pressed, the axial length of spacing bolster 2 is turned round by compression lock knob 1 and is turn 90 degrees, now latch leading for first 14 bottom
Just straddled to face 15 in the stopper slot 24 of limiting stand 22, that is, fastening action is completed, now by the elastic reset of spacing bolster 2
Power forms clamping constraint.
When operation is unclamped：The tightened button knob 1 of hand is rotated by 90 °, and lock first 14 squeezes the spacing pillow of pushes compression by spigot surface 15
Pad 2, makes its elastic deformation, is trackslipped to the position of pilot hole 23 after first 14 abjection stopper slot 24 is latched, you can take out lock knob 1
Go out, complete the dismounting of vehicle body gadget 4.
Claims (6)
1. a kind of gadget elastic locking device, including the lock knob (1) and spacing bolster (2) being engaged, it is characterized in that：It is described
Lock knob (1) including be sequentially connected with handle (11), position-arresting disk (12), connecting pole (13) and latch head (14), the lock
The bottom surface of head (14) is the spigot surface (15) for smoothly transitting；The spacing bolster (2) is for elastomer is by limit base (21) and installs
Limiting stand (22) on limit base (21) is constituted, and vehicle body sheet metal (3) is set with by the square hole for opening up and is positioned at limit base (21)
On, spacing bolster (2) be further opened with axially through pilot hole (23), the pilot hole (23) with lock head (14) be engaged,
Offer stopper slot (24) along the normal direction of pilot hole (23) on the supporting surface of the limiting stand (22), the stopper slot (24) with lead
It is engaged to face (15) and the smooth of the edge transition.
2. gadget elastic locking device as claimed in claim 1, it is characterized in that：The spacing bolster (2) is hollow-core construction.
3. gadget elastic locking device as claimed in claim 1, it is characterized in that：Lock knob (1) is integrated,
The handle (11), position-arresting disk (12), connecting pole (13) and lock head (14) are an entirety.
4. gadget elastic locking device as claimed in claim 1, it is characterized in that：The handle (11) is yi word pattern.
5. gadget elastic locking device as claimed in claim 1, it is characterized in that：The pilot hole (23) is yi word pattern through hole.
6. gadget elastic locking device as claimed in claim 1, it is characterized in that：Lock head (14) is triangular pyramidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258990.XU CN206221443U (en) | 2016-11-23 | 2016-11-23 | Gadget elastic locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621258990.XU CN206221443U (en) | 2016-11-23 | 2016-11-23 | Gadget elastic locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221443U true CN206221443U (en) | 2017-06-06 |
Family
ID=58790767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621258990.XU Active CN206221443U (en) | 2016-11-23 | 2016-11-23 | Gadget elastic locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179731A (en) * | 2022-01-19 | 2022-03-15 | 华晨鑫源重庆汽车有限公司 | Fastener for fixing interior trimming panel on vehicle body metal plate |
-
2016
- 2016-11-23 CN CN201621258990.XU patent/CN206221443U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179731A (en) * | 2022-01-19 | 2022-03-15 | 华晨鑫源重庆汽车有限公司 | Fastener for fixing interior trimming panel on vehicle body metal plate |
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