CN113199993A - Plaque second grade buckle in A stand - Google Patents
Plaque second grade buckle in A stand Download PDFInfo
- Publication number
- CN113199993A CN113199993A CN202110667808.5A CN202110667808A CN113199993A CN 113199993 A CN113199993 A CN 113199993A CN 202110667808 A CN202110667808 A CN 202110667808A CN 113199993 A CN113199993 A CN 113199993A
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- Prior art keywords
- buckle
- clamping
- shaped
- trim panel
- pillar
- Prior art date
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- 238000005422 blasting Methods 0.000 claims abstract description 21
- 238000009966 trimming Methods 0.000 claims abstract description 18
- 210000000078 claw Anatomy 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 9
- 208000010543 22q11.2 deletion syndrome Diseases 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 7
- 239000000725 suspension Substances 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
- B60R13/0237—Side or rear panels
- B60R13/025—Pillars; Roof rails
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/06—Releasable fastening devices with snap-action
- F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
- F16B21/086—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part the shank of the stud, pin or spigot having elevations, ribs, fins or prongs intended for deformation or tilting predominantly in a direction perpendicular to the direction of insertion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Automotive Seat Belt Assembly (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention discloses a secondary buckle of an A upright post interior trimming panel, which comprises a buckle seat, a first buckle and a second buckle, wherein the first buckle is connected to the buckle seat; the second buckle comprises a limiting portion, a flexible portion and a clamping portion, the two ends of the flexible portion are respectively connected with the limiting portion and the clamping portion, the limiting portion is limited on the buckle seat, the clamping portion is clamped outside the first buckle, and the clamping portion is separated from the first buckle during air curtain blasting. The invention has the beneficial effects that: the second-level buckle plays a role in that the A-column interior trimming panel can be normally bounced for a certain distance to ensure that the air curtain is normally unfolded, but the A-column interior trimming panel cannot be bounced off to invade people in the vehicle.
Description
Technical Field
The invention relates to the technical field of automobile pillar interior trim panels, in particular to a secondary buckle of an A pillar interior trim panel of a vehicle type with a side air curtain.
Background
With the higher and higher safety requirements of consumers on automobiles, more automobiles are provided with side air curtains, and the coverage area of the side air curtains is larger and larger. More and more vehicle types side air curtains are arranged at the position of the A stand column interior trim panel, and the side air curtains cause huge impact force to the A stand column interior trim panel during blasting. If the fastening force of the used fixing buckle is too weak, the interior trimming plate of the upright post A flies out during blasting, and the interior trimming plate invades the position of a human body to hurt people in the vehicle; if the fastening force of the used buckle and the metal plate is too strong, the A-column interior decorative plate cannot be bounced during blasting, so that the air curtain cannot be smoothly unfolded, and the function of protecting drivers and passengers cannot be achieved.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: how to solve the improper problem of buckle and panel beating chucking power among the prior art, aim at providing a A pillar interior plaque second grade buckle, guarantee that A pillar interior plaque can normally bounce out certain distance when blasting, make the side air curtain play the effect of personnel in the protection car.
The invention solves the technical problems through the following technical means:
a second-level buckle of an A-pillar interior trim panel comprises a buckle seat, a first buckle and a second buckle, wherein the first buckle is connected to the buckle seat; the second buckle comprises a limiting portion, a flexible portion and a clamping portion, the two ends of the flexible portion are respectively connected with the limiting portion and the clamping portion, the limiting portion is limited on the buckle seat, the clamping portion is clamped outside the first buckle, and the clamping portion is separated from the first buckle during air curtain blasting.
According to the invention, the first buckle is connected to the buckle seat, and the second buckle is clamped on the first buckle, when the air curtain is exploded, the clamping part of the second buckle is separated from the first buckle, and under the action of the explosion force, the clamping part and the A column interior trim panel can be popped away, but as the limiting part is clamped on the buckle seat, the flexible part is unfolded, the A column interior trim panel can be popped away for a certain distance, but can not be separated from the clamping part, so that the A column interior trim panel can not fly out to invade the range of a human body; therefore, the secondary buckle plays a role in that the A-pillar interior trimming panel can be normally bounced for a certain distance to ensure that the air curtain is normally unfolded, but the A-pillar interior trimming panel cannot be bounced off and invaded into people in the vehicle.
Preferably, first buckle has outside convex elasticity jack catch, joint portion includes the bottom plate, the bottom plate middle part is hollow, and hollow sideline department has the arch, the second buckle joint is in when first buckle is gone up, the elasticity jack catch with protruding interference fit.
The elastic clamping jaw is clamped into the protrusion process and can be sunken inwards, after the elastic clamping jaw is clamped into the protrusion process, the elastic clamping jaw rebounds to realize limitation with the protrusion, the elastic clamping jaw is stressed to deform inwards when blasting, the elastic clamping jaw is separated from the protrusion, and the clamping portion is separated from the first buckle.
Preferably, the clamping portion further comprises a sleeve, the sleeve and the bottom plate are in a cap structure, cavities are formed in two sides of the sleeve, and the cavities are used for accommodating the elastic clamping jaws.
Preferably, the two sides of the cavity are provided with clamping feet for limiting the interior trimming plate of the A stand column, the clamping feet are in a suspension shape, the tops of the clamping feet are integrally connected with the sleeve, and the bottoms of the clamping feet extend outwards.
The clamping foot can limit the interior trimming plate of the A stand column to be separated from the clamping part, and the interior trimming plate of the A stand column cannot fly out after being separated.
Preferably, the buckle seat comprises an installation rib, the first buckle is provided with an inward inverted clamping jaw, and when the first buckle is clamped on the buckle seat, the inverted clamping jaw is clamped on the installation rib.
Preferably, first buckle is the sheet metal component that the cross-section is the omega type, the both sides of first buckle have the notch, the elasticity jack catch is L type structure, and the topside of notch is connected to the one end of L type structure, and the other end of L type structure is the suspension form, and the L type structure opening of both sides is relative, the back-off jack catch is the triangle-shaped structure, the base of triangle-shaped structure with the base of notch is connected.
The clamping force between the back-off clamping jaw and the mounting rib is larger than the clamping force between the elastic clamping jaw and the protrusion, so that when blasting is guaranteed, the first buckle cannot be separated from the clamping seat, and the second buckle can be separated from the first buckle.
Preferably, the buckle seat comprises a base, the base is of a box-shaped structure, a limiting opening is formed in the side face of the base, the limiting portion is located in the base, and the flexible portion penetrates through the limiting opening.
Preferably, the buckle seat further comprises a positioning rib, and the positioning rib is fixedly connected to the base.
The positioning ribs can play a role in installation and positioning when the A pillar trim panel is assembled.
Preferably, the limiting part is two T-shaped heads vertically arranged, and the two T-shaped heads are connected to the end part of the flexible part side by side.
The two T-shaped heads are vertically arranged and are in a cross-shaped structure, and the two T-shaped heads cannot be separated from the limiting port during blasting.
Preferably, the flexible part is a Y-shaped pull rope, the bottom of the Y-shaped pull rope is connected with the limiting part, and two ends of the top of the Y-shaped pull rope are connected with the clamping part.
The Y-shaped pull rope is flexible and can be bent when the second buckle is clamped on the first buckle; after blasting, the Y-shaped pull rope is unfolded but limited to the length of the Y-shaped pull rope, so that the clamping part can be guaranteed to be bounced for a certain distance only; the Y-shaped pull rope is adopted, so that the acting force can be uniformly applied to two sides of the clamping portion.
The invention has the advantages that:
(1) according to the invention, the first buckle is connected to the buckle seat, and the second buckle is clamped on the first buckle, when the air curtain is exploded, the clamping part of the second buckle is separated from the first buckle, and under the action of the explosion force, the clamping part and the A column interior trim panel can be popped away, but as the limiting part is clamped on the buckle seat, the flexible part is unfolded, the A column interior trim panel can be popped away for a certain distance, but can not be separated from the clamping part, so that the A column interior trim panel can not fly out to invade the range of a human body; therefore, the secondary buckle plays a role in that the A-pillar interior trim panel can be normally bounced for a certain distance to ensure that the air curtain is normally unfolded, but the A-pillar interior trim panel cannot be bounced off to invade people in the vehicle;
(2) the elastic clamping jaw is inwards sunken in the process of being clamped into the bulge, after the elastic clamping jaw is clamped, the elastic clamping jaw rebounds to limit the position of the bulge, and the elastic clamping jaw is inwards deformed under the stress during blasting and is separated from the bulge to separate the clamping part from the first buckle;
(3) the clamping pin can limit the separation of the A upright post interior trimming plate from the clamping part, and the A upright post interior trimming plate cannot fly out after separation;
(4) the clamping force between the inverted clamping jaw and the mounting rib is larger than that between the elastic clamping jaw and the bulge, so that the first clamping buckle cannot be separated from the clamping buckle seat and the second clamping buckle can be separated from the first clamping buckle during blasting;
(5) the positioning ribs can play a role in installation and positioning when the A upright post interior trimming panel is assembled;
(6) the two T-shaped heads are vertically arranged and are in a cross-shaped structure, so that the two T-shaped heads cannot be separated from the limiting port during blasting;
(7) the Y-shaped pull rope is flexible and can be bent when the second buckle is clamped on the first buckle; after blasting, the Y-shaped pull rope is unfolded but limited to the length of the Y-shaped pull rope, so that the clamping part can be guaranteed to be bounced for a certain distance only; the Y-shaped pull rope is adopted, so that the acting force can be uniformly applied to two sides of the clamping portion.
Drawings
FIG. 1 is an exploded view of a pillar trim panel A according to an embodiment of the present disclosure;
FIG. 2 is a schematic view of the assembly of a pillar trim panel second level buckle according to an embodiment of the present disclosure;
FIG. 3 is a schematic structural view of a secondary buckle clamped with an A pillar trim panel;
FIG. 4 is a front view of a second level of snaps for an interior panel of the A pillar;
FIG. 5 is a top view of the A pillar trim panel secondary clip;
FIG. 6 is a front view of the first clasp;
FIG. 7 is a right side view of the first catch;
FIG. 8 is a schematic structural view of a second buckle;
FIG. 9 is a cross-sectional view A-A of FIG. 4;
FIG. 10 is a schematic view of the second buckle being forced apart from the first buckle;
reference numbers in the figures:
1. a buckle seat; 11. a base; 12. installing ribs; 13. positioning ribs; 14. a first reinforcing rib; 15. a second reinforcing rib; 16. a limiting port;
2. a first buckle; 21. an elastic claw; 22. reversing the clamping jaw;
3. a second buckle; 31. a limiting part; 311. a first T-shaped head; 312. a second T-shaped head; 32. a flexible portion; 33. a clamping part; 331. a base plate; 332. a sleeve; 333. a protrusion; 334. clamping a pin;
4. a, a pillar trim panel;
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 and 2, a secondary buckle of an interior trim panel of an a pillar comprises a buckle seat 1, a first buckle 2 and a second buckle 3, wherein the first buckle 2 is connected to the buckle seat 1; the second buckle 3 comprises a limiting portion 31, a flexible portion 32 and a clamping portion 33, the two ends of the flexible portion 32 are respectively connected with the limiting portion 31 and the clamping portion 33, the limiting portion 31 is limited on the buckle seat 1, the clamping portion 33 is clamped outside the first buckle 2, and the clamping portion 33 is separated from the first buckle 2 during air curtain blasting.
Specifically, as shown in fig. 1, the buckle seat 1 includes a base 11, an installation rib 12, and a positioning rib 13, the base 11 is a box-shaped structure with an opening at the bottom and an opening at the left side, the whole structure is U-shaped, the side surface of the base includes a plurality of first reinforcing ribs 14 welded thereto, the reinforcing ribs are used for reinforcing the buckle seat 1, and the first reinforcing ribs 14 can protect the buckle seat 1 from being broken due to large impact force during blasting of the air curtain; the top surface of the base 11 is welded with the mounting ribs 12, the mounting ribs 12 are sheet ribs, namely sheet structures, the mounting ribs 12 are vertically erected on the top surface of the base 11, and the two sides of the mounting ribs 12 are provided with second reinforcing ribs 15; positioning rib 13 fixed connection be in the top surface of base 11, positioning rib 13 is upright column shape, and it is shown with reference to fig. 3 that the round hole that has with positioning rib 13 adaptation on the plaque 4 in the A stand, positioning rib 13 can play the installation location effect when the plaque 4 in the assembly A stand, and at this moment, plaque 4 joint is in joint portion 33 department in the A stand.
As shown in fig. 2, the right side surface of the base 11 is provided with a limiting opening 16, the limiting opening 16 is a slit, the height and width of the slit are limited to just pass through the limiting portion 31, the limiting portion 31 can pass through the slit and then be located inside the base 11, but during explosion, the limiting portion 31 cannot pass through the slit.
As shown in fig. 6 and 7, the first buckle 2 includes an elastic claw 21 and a back-off claw 22, a main structure of the first buckle 2 is a sheet metal part with an omega-shaped cross section, two sides of the first buckle 2 are provided with notches, the notches are used for connecting the elastic claw 21 and the back-off claw 22, in this embodiment, the notches are almost rectangular notches, as shown in fig. 7, the elastic claw 21 is an L-shaped structure, an included angle thereof is larger than 90 degrees, a fixed end of the L-shaped structure is connected with a top edge of the notch, a bottom end of the L-shaped structure is in a suspension shape, a bent portion of the middle part protrudes outwards, the openings of the elastic claws 21 on the two sides are opposite and symmetrically arranged, and the elastic claws 21 are located in the middle part of the notch; the back-off jack catch 22 is the triangle-shaped structure, and back-off jack catch 22 is four, inwards bends, and back-off jack catch 22 is triangle-shaped's structure, the base of triangle-shaped structure with the base of notch is connected, and back-off jack catch 22 sets up for the tilt up, and the point portion of the back-off jack catch 22 of both sides is close to like this, and when 2 joints of first buckle were on buckle seat 1, the back-off jack catch 22 of both sides was separated by installation muscle 12 promptly, and back-off jack catch 22 produced elasticity, so can with installation muscle 12 joints.
In this embodiment, the first buckle 2 is made of metal material.
As shown in fig. 8, the clamping portion 33 includes a bottom plate 331 and a sleeve 332, the middle of the bottom plate 331 is hollow, two side lines of the hollow are provided with protrusions 333, the protrusions 333 are rectangular plates and are integrated with the bottom plate 331, when the second buckle 3 is clamped on the first buckle 2, the elastic claw 21 is in interference fit with the protrusions 333, namely, when the elastic claw 21 is clamped into the protrusions 333, the elastic claw 21 can be drawn close inwards, after the clamping, the elastic claw 21 rebounds, the bending portion of the elastic claw 21 and the protrusions 333 are limited, when blasting, the elastic claw 21 is stressed to deform inwards, and is separated from the protrusions 333, so that the clamping portion 33 is separated from the first buckle 2.
The sleeve 332 and the bottom plate 331 are in a cap structure, cavities are formed in two sides of the sleeve 332, and the cavities are used for accommodating the elastic claws 21; the two sides of the cavity are provided with clamping feet 334 for limiting the A pillar trim panel 4, the clamping feet 334 are in a suspension shape, the top of the clamping feet 334 is integrally connected with the sleeve 332, and the bottom of the clamping feet 334 extends outwards; that is, the pillar a trim panel 4 has a hole corresponding to the outer contour of the sleeve 332, and when the hole is inserted into the sleeve 332, the clip 334 is restricted by the hole and is folded, and after the hole passes through the clip 334, the clip 334 rebounds and still extends outward, resulting in a size larger than the hole, so that the pillar a trim panel 4 is clipped by the clip 334 and is not easily separated from the sleeve 332. The four clamping feet 334 are symmetrically arranged on two sides of the sleeve 332.
The clamping force between the clamping foot 334 and the A column interior trimming panel 4 is larger than the clamping force between the protrusion 333 and the elastic claw 21; the clamping force between the inverted clamping jaw 22 and the mounting rib 12 is larger than the clamping force between the elastic clamping jaw 21 and the protrusion 333, so that the first buckle 2 can not be separated from the buckle seat 1 and the second buckle 3 can be separated from the first buckle 2 during blasting.
In this embodiment, the second buckle 3 is made of plastic material.
When the invention is used, the first buckle 2 is connected on the buckle seat 1, namely, the inverted buckle claw 22 of the first buckle 2 is clamped outside the installation rib 12, the second buckle 3 is clamped on the first buckle 2, namely, the elastic claw 21 is clamped at the bulge 333, and the A pillar inner decoration plate 4 is clamped below the clamping foot 334, as shown in figure 9, when the air curtain is exploded, the elastic claw 21 is forced to deform inward and is disengaged from the protrusion 333, the catching portion 33 of the second catch 3 is disengaged from the first catch 2, as shown in fig. 10, under the action of the explosive force, the clamping portion 33 and the pillar interior panel 4A can be popped off, but the inverted claw 22 is still clamped on the mounting rib 12, only the clamping portion 33 and the pillar interior panel 4A are popped off, the flexible portion 32 is unfolded, and the pillar interior panel 4A can be guaranteed to be popped off for a certain distance and cannot be separated from the clamping portion 33, so that the pillar interior panel 4A cannot fly off to enter the range of a human body; therefore, the secondary buckle plays a role in that the A-pillar interior trimming panel can be normally bounced for a certain distance to ensure that the air curtain is normally unfolded, but the A-pillar interior trimming panel cannot be bounced off and invaded into people in the vehicle.
Example two:
as shown in fig. 8, in the first embodiment, the stopper 31 is two T-shaped heads vertically arranged, the two T-shaped heads are connected to the end of the flexible portion 32 side by side, the T-shaped heads are a first T-shaped head 311 and a second T-shaped head 312, the first T-shaped head 311 and the second T-shaped head 312 are both triangular plate-shaped structures, and the two T-shaped heads are vertically arranged and have a cross-shaped structure, so that the first T-shaped head and the second T-shaped head cannot be separated from the stopper 16 during blasting.
When the stopper 31 is mounted on the base 11, the first T-shaped head 311 is overlapped with the slit and passed through the slit, and then rotated by 90 degrees, and the second T-shaped head 312 is overlapped with the slit and passed through the slit.
Example three:
as shown in fig. 8, in addition to the first or second embodiment, the flexible portion 32 is a Y-shaped pulling rope, the bottom of the Y-shaped pulling rope is connected to the limiting portion 31, two ends of the top of the Y-shaped pulling rope are connected to the clamping portion 33, and specifically, two ends of the top of the Y-shaped pulling rope are fixedly connected to two sides of the bottom plate 331.
The Y-shaped pull rope can comprise three pull rope branches and a Y-shaped joint. The Y-shaped pull rope is flexible and can be bent when the second buckle 3 is clamped on the first buckle 2; after blasting, the Y-shaped pull rope is unfolded but limited to the length of the Y-shaped pull rope, so that the clamping part 33 can be guaranteed to be bounced for a certain distance only; the Y-shaped pull rope is adopted, so that acting force can be uniformly applied to two sides of the clamping portion 33, and the two sides of the second buckle 3 are uniformly stressed and cannot be separated from the A stand column interior trimming plate 4.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A second-stage buckle of an A-pillar interior trim panel is characterized by comprising a buckle seat, a first buckle and a second buckle, wherein the first buckle is connected to the buckle seat; the second buckle comprises a limiting portion, a flexible portion and a clamping portion, the two ends of the flexible portion are respectively connected with the limiting portion and the clamping portion, the limiting portion is limited on the buckle seat, the clamping portion is clamped outside the first buckle, and the clamping portion is separated from the first buckle during air curtain blasting.
2. The A-pillar interior trim panel secondary buckle according to claim 1, wherein the first buckle has an elastic claw protruding outward, the clamping portion includes a bottom plate, a middle portion of the bottom plate is hollow, a protrusion is provided at a side line of the hollow, and when the second buckle is clamped on the first buckle, the elastic claw is in interference fit with the protrusion.
3. The A-pillar interior trim panel secondary buckle according to claim 2, wherein the clamping portion further comprises a sleeve, the sleeve and the bottom plate are in a cap structure, cavities are formed in two sides of the sleeve, and the elastic claws are accommodated in the cavities.
4. The A pillar trim panel secondary buckle according to claim 3, wherein two sides of the cavity are provided with a clamping leg for limiting the A pillar trim panel, the clamping leg is in a suspended shape, the top of the clamping leg is integrally connected with the sleeve, and the bottom of the clamping leg extends outwards.
5. The A-pillar trim panel secondary buckle according to claim 2, wherein the buckle seat comprises a mounting rib, the first buckle has an inward inverted claw, and the inverted claw catches the mounting rib when the first buckle is buckled on the buckle seat.
6. The A-pillar interior trimming panel secondary buckle according to claim 5, wherein the first buckle is a sheet metal part with an omega-shaped cross section, notches are formed in two sides of the first buckle, the elastic claw is of an L-shaped structure, one end of the L-shaped structure is connected with the top edge of each notch, the other end of the L-shaped structure is in a suspended state, the openings of the L-shaped structures on the two sides are opposite, the inverted claw is of a triangular structure, and the bottom edge of the triangular structure is connected with the bottom edge of each notch.
7. The A-pillar interior trim panel secondary buckle according to claim 5, wherein the buckle seat comprises a base, the base is of a box-shaped structure, a limiting opening is formed in a side surface of the base, the limiting portion is located in the base, and the flexible portion penetrates through the limiting opening.
8. The A-pillar interior trim panel secondary buckle according to claim 7, wherein the buckle seat further comprises a positioning rib, and the positioning rib is fixedly connected to the base.
9. The secondary buckle of the A-pillar trim panel according to claim 1, wherein the limiting portion is two vertically disposed T-shaped heads, and the two T-shaped heads are connected to the end of the flexible portion side by side.
10. The A-pillar interior trim panel secondary buckle according to claim 1, wherein the flexible portion is a Y-shaped stay cord, the bottom of the Y-shaped stay cord is connected with the limiting portion, and two ends of the top of the Y-shaped stay cord are connected with the clamping portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110667808.5A CN113199993B (en) | 2021-06-16 | 2021-06-16 | A stand internal decoration board two-stage buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110667808.5A CN113199993B (en) | 2021-06-16 | 2021-06-16 | A stand internal decoration board two-stage buckle |
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| Publication Number | Publication Date |
|---|---|
| CN113199993A true CN113199993A (en) | 2021-08-03 |
| CN113199993B CN113199993B (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110667808.5A Active CN113199993B (en) | 2021-06-16 | 2021-06-16 | A stand internal decoration board two-stage buckle |
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| CN (1) | CN113199993B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844404A (en) * | 2021-09-23 | 2021-12-28 | 岚图汽车科技有限公司 | A post air curtain buckle base and A post air curtain buckle connection structure |
| CN114475461A (en) * | 2022-01-29 | 2022-05-13 | 重庆长安汽车股份有限公司 | Lacing buckle for automotive interior panel, assembly structure of lacing buckle and vehicle |
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2021
- 2021-06-16 CN CN202110667808.5A patent/CN113199993B/en active Active
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| US20160375840A1 (en) * | 2006-11-29 | 2016-12-29 | Termax Corporation | Spring Fastener |
| CN110388359A (en) * | 2018-04-19 | 2019-10-29 | 伊利诺斯工具制品有限公司 | The fastener assembly of sealed attachment |
| CN211501210U (en) * | 2020-01-16 | 2020-09-15 | 宁波晟利紧固件有限公司 | Sealed safety buckle for automobile side air curtain |
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| CN113844404A (en) * | 2021-09-23 | 2021-12-28 | 岚图汽车科技有限公司 | A post air curtain buckle base and A post air curtain buckle connection structure |
| CN114475461A (en) * | 2022-01-29 | 2022-05-13 | 重庆长安汽车股份有限公司 | Lacing buckle for automotive interior panel, assembly structure of lacing buckle and vehicle |
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