CN209324803U - Combined type buckle - Google Patents
Combined type buckle Download PDFInfo
- Publication number
- CN209324803U CN209324803U CN201822248472.5U CN201822248472U CN209324803U CN 209324803 U CN209324803 U CN 209324803U CN 201822248472 U CN201822248472 U CN 201822248472U CN 209324803 U CN209324803 U CN 209324803U
- Authority
- CN
- China
- Prior art keywords
- fixed
- section
- pin portion
- pin
- combined type
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 19
- 239000011324 bead Substances 0.000 claims abstract description 8
- 230000014759 maintenance of location Effects 0.000 claims abstract description 8
- 230000013011 mating Effects 0.000 claims description 9
- 241001149930 Protura <class> Species 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Insertion Pins And Rivets (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The purpose of the utility model is to provide a kind of combined type buckles easy to use, being less prone to shrink mark.To achieve the above object, the utility model adopts the following technical solution: a kind of combined type buckle, including installing pin, cooperation button and elastic washer, the installation pin includes fixed part and pin portion, the fixed part with plastic part for fixing, the cooperation button is made of bottom section and fixed section, the fixed section is in hat-shaped structure open at one end, the fixed section inner wall is formed with the buckle structure matched with the pin portion of installation pin, the bottom section is in enclosing shape structure and is fixed on fixed section opening, the position that the fixed section outer wall deviates opening is equipped with retention bead, the elastic washer is in a ring, sheet metal component, cooperation button and elastic washer three fix so that sheet metal component and elastic washer are located between retention bead and bottom section.
Description
Technical field
The utility model relates to automotive fields, and in particular to a kind of combined type being connected and fixed for plastic part and sheet metal component
Buckle.
Background technique
In recent years with the development of the automobile industry, dismounting side was pursued to automobile interior exterior decorations decoration and metal plate connection structure
Just, accurate positioning, many plastic parts and metal plate realize pre-installation and positioning with metal plate by individual major-minor positioning pin, this
Spline structure is comparatively comparatively laborious, and surface is easy to appear shrink mark.
Summary of the invention
The purpose of the utility model is to provide a kind of combined type buckles easy to use, being less prone to shrink mark.
To achieve the above objectives, the present invention adopts the following technical solutions: a kind of combined type buckle, including mounting pin
Nail, cooperation button and elastic washer, the installation pin include fixed part and pin portion, and the fixed part is used for solid with plastic part
Fixed, the cooperation button is made of bottom section and fixed section, and the fixed section is in hat-shaped structure open at one end, the fixed section inner wall
It is formed with the buckle structure matched with the pin portion of installation pin, the bottom section is in enclose shape structure and be fixed on fixed section to open
At mouthful, the position that the fixed section outer wall deviates opening is equipped with retention bead, and the elastic washer in a ring, match by sheet metal component
It closes button and elastic washer three fixes so that sheet metal component and elastic washer are located between retention bead and bottom section.
Carry out the utility model combined type buckle in use, carry out respectively installation pin and plastic part fixation, cooperation
The fixation of button and sheet metal component, makes that buckle is cooperated to fit over the interior through slot (or through hole) of sheet metal component, and installation pin is fixed on modeling
Material inside, since cooperation button is in hat, the pin portion for installing pin can be protruded into cooperation button, to realize plastic part and sheet metal component
With positioning.The utility model is easy to use, is not easy to keep plastic part and sheet metal component impaired.Wherein, the elastic washer of the utility model
For waterproof, to avoid sheet metal component inner inlet.
Preferably, pin portion end, in cone head-like structure, the pin portion deviates the end of cone head-like structure
For position indent to constitute annular groove, the fixed section opposite sides inner wall is formed with the first fixed lobe and the second fixed lobe,
Thickness is gradually reduced from outside to inside for first fixed lobe and the second fixed lobe, so that the first fixed lobe and second is fixed
Protrusion is along the cross section inner edge structure triangular in shape of pin portion axis, and the cooperation is detained or the pin portion of installation pin is by elastic material
Material composition, when the fixed section inserting in the pin portion and cooperation button of installing pin, first fixed lobe inner edge and second is consolidated
Fixed protrusion inner edge is moved in fixing groove after first contacting with the surface of the conehead shape structure end in pin portion.
Above-mentioned setting is fixed with the buckle for realizing installation pin, cooperation button, between the two with holding installation pin, cooperation button
It is pre-positioned effect, so that the pre-determined bit effect of plastic part and sheet metal component is preferable.
Preferably, the triangular structure of first fixed lobe and the second fixed lobe is arranged in obtuse angle, the pin
Back taper head-like structure is connected between the cone head-like structure and annular groove of nail portion end.Above-mentioned setting is easily installed pin, cooperation button
Disassembly.
Preferably, pin portion end, in cone head-like structure, the pin portion deviates the portion of conehead shape structure end
For position indent to constitute annular groove, the fixed section inner wall is formed with an internal projecting ring or several arc-shaped convexes in a ring
It rises, thickness is gradually reduced from outside to inside for the internal projecting ring or internal projection.Buckle of the above-mentioned setting to realize installation pin, cooperate button
It is fixed, to keep installation pin, the pre-determined bit effect of cooperation button between the two so that the pre-determined bit effect of plastic part and sheet metal component compared with
It is good.
Preferably, it is connected with back taper head-like structure between the cone head-like structure and annular groove of pin portion end, it is described
The two sides axial face of internal projecting ring or internal projection along pin portion axis cross section constitutes the obtuse angle structure of outside side opening.Above-mentioned setting
It is easily installed the disassembly of pin, cooperation button.
Preferably, the bottom section outer rim forms the positioning protrusion that oriented fixed section extends far from the end side of bottom section, institute
Elastic washer circumferential direction outer rim is stated to be located on the inside of positioning protrusion.The positioning of elastic washer is convenient in above-mentioned setting.
Preferably, the positioning protrusion is arranged in a ring.The positioning of elastic washer is convenient in above-mentioned setting.
Preferably, being formed with fixed plate on the plastic part inner wall, through-hole, the fixation are formed in the fixed plate
Portion's peripheral outer wall is recessed mating groove in a ring and composition has a first outer bulge loop and the second outer bulge loop, and mating groove is located at the
Between one outer bulge loop and the second outer bulge loop, the fixed part is made of elastic material, when the fixed part of fixed plate and installation pin
When fixed, the through-hole edge of the fixed plate is located in the mating groove, and the fixed plate is limited in the first outer bulge loop and the
Between two outer bulge loops.It is fixed by elastic deformation with the positioning for realizing two components.
The utility model have it is convenient for disassembly and assembly, be less prone to shrink mark, and be pre-positioned the good advantage of effect.
Detailed description of the invention
A kind of cross-sectional view when Fig. 1 is the installation pin of the utility model and snap fit is cooperated to close；
Fig. 2 is a kind of structural schematic diagram of the installation pin of the utility model；
Fig. 3 is a kind of structural schematic diagram of the cooperation button of the utility model；
Another cross-sectional view when Fig. 4 is the installation pin of the utility model and snap fit is cooperated to close.
Specific embodiment
The utility model is further described below according to the drawings and specific embodiments.
As shown in Fig. 1 to Fig. 4, a kind of combined type of the utility model is buckled, including installation pin 1, cooperation button 2 and elasticity
Washer 3, installation pin 1 include fixed part 11 and pin portion 12, and fixed part 11 is used to fix with plastic part 4, and cooperation button 2 is by bottom section
21 and fixed section 22 constitute, fixed section 22 is in hat-shaped structure open at one end, and fixed section 22 inner wall is formed with and installation pin 1
The buckle structure that pin portion 12 matches, bottom section 21 is in enclosing shape structure and is fixed on 22 opening of fixed section, outside fixed section 22
The position that wall deviates opening is equipped with retention bead 23, and in a ring, 2 and elastic washer 3 three are detained in sheet metal component 5, cooperation to elastic washer 3
Person fixes so that sheet metal component 5 and elastic washer 3 are located between retention bead 23 and bottom section 21.
Wherein, 12 end of pin portion is in 121 structure of conehead shape, and pin portion 12 deviates the portion of the end of cone head-like structure 121
To constitute annular groove 122,22 inner wall of fixed section is formed there are three arc-shaped internal projection 221 position indent, and internal projection 221 is by outside extremely
Interior thickness is gradually reduced.It is connected with back taper head-like structure 123 between the cone head-like structure 121 and annular groove 122 of 12 end of pin portion,
Two sides axial face of the internal projection 221 along 12 axis cross section of pin portion constitutes the obtuse angle structure of outside side opening.
Wherein, section 21 outer rims in bottom form the positioning protrusion 24 that oriented fixed section extends far from the end side of bottom section, elastic cushion
The circumferential outer rim of circle 3 is located at 24 inside of positioning protrusion, and convex, 24 are arranged in a ring.
Wherein, it is formed with fixed plate 41 on 4 inner wall of plastic part, through-hole is formed in fixed plate 41, fixed part 11 weeks outside
Wall, which is recessed mating groove 111 in a ring and constitutes, the first outer bulge loop 112 and the second outer bulge loop 113, and mating groove 11
Between the first outer bulge loop 112 and the second outer bulge loop 113, fixed part 11 is made of elastic material, when fixed plate 41 and mounting pin
When the fixed part 11 of nail 1 is fixed, the through-hole edge of fixed plate 41 is located in mating groove 111, and fixed plate 41 is limited in outside first
Between bulge loop 111 and the second outer bulge loop 112.
The utility model have it is convenient for disassembly and assembly, be less prone to shrink mark, and be pre-positioned the good advantage of effect.
Claims (8)
1. a kind of combined type buckle, it is characterised in that include including installation pin, cooperation button and elastic washer, the installation pin
Fixed part and pin portion, for fixing with plastic part, the cooperation button is made of the fixed part bottom section and fixed section, described solid
Section is determined in hat-shaped structure open at one end, and the fixed section inner wall is formed with the buckle knot matched with the pin portion of installation pin
Structure, in enclosing shape structure and being fixed on fixed section opening, the position that the fixed section outer wall deviates opening is set the bottom section
There is retention bead, in a ring, sheet metal component, cooperation is detained and elastic washer three fixes so that sheet metal component and elasticity for the elastic washer
Washer is located between retention bead and bottom section.
2. combined type buckle according to claim 1, it is characterised in that pin portion end is described in cone head-like structure
Pin portion deviates the position indent of the end of cone head-like structure to constitute annular groove, and the fixed section opposite sides inner wall is formed with
First fixed lobe and the second fixed lobe, thickness gradually subtracts from outside to inside for first fixed lobe and the second fixed lobe
It is small, so that the cross section inner edge structure triangular in shape of the first fixed lobe and the second fixed lobe along pin portion axis, described to match
The pin portion for closing button or installation pin is made of elastic material, when the pin portion of installation pin and the fixed section inserting of cooperation button
When, first fixed lobe inner edge and the second fixed lobe inner edge are first contacted with the surface of the conehead shape structure end in pin portion
After be moved in fixing groove.
3. combined type buckle according to claim 2, it is characterised in that first fixed lobe and the second fixed lobe
Triangular structure be arranged in obtuse angle, be connected with back taper head knot between the cone head-like structure and annular groove of pin portion end
Structure.
4. combined type buckle according to claim 1, it is characterised in that pin portion end is described in cone head-like structure
Pin portion deviates the position indent of conehead shape structure end to constitute annular groove, and the fixed section inner wall is formed with one in a ring
Internal projecting ring or several arc-shaped internal projections, thickness is gradually reduced from outside to inside for the internal projecting ring or internal projection.
5. combined type buckle according to claim 4, it is characterised in that the cone head-like structure and ring of pin portion end
The two sides axial face of back taper head-like structure, the internal projecting ring or internal projection along pin portion axis cross section is connected between shape slot to constitute
The obtuse angle structure of outside side opening.
6. combined type buckle according to claim 1, it is characterised in that it is separate that the bottom section outer rim forms oriented fixed section
The positioning protrusion that the end side of bottom section extends, the elastic washer circumferential direction outer rim are located on the inside of positioning protrusion.
7. combined type buckle according to claim 6, it is characterised in that the positioning protrusion is arranged in a ring.
8. combined type buckle according to claim 1, it is characterised in that be formed with fixed plate on the plastic part inner wall, institute
It states and is formed with through-hole in fixed plate, the fixed part peripheral outer wall is recessed mating groove in a ring and composition has outside first
Bulge loop and the second outer bulge loop, mating groove is between the first outer bulge loop and the second outer bulge loop, and the fixed part is by elastic material structure
At when the fixed part of fixed plate and installation pin is fixed, the through-hole edge of the fixed plate is located in the mating groove, described
Fixed plate is limited between the first outer bulge loop and the second outer bulge loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822248472.5U CN209324803U (en) | 2018-12-29 | 2018-12-29 | Combined type buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822248472.5U CN209324803U (en) | 2018-12-29 | 2018-12-29 | Combined type buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324803U true CN209324803U (en) | 2019-08-30 |
Family
ID=67729774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822248472.5U Expired - Fee Related CN209324803U (en) | 2018-12-29 | 2018-12-29 | Combined type buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209324803U (en) |
-
2018
- 2018-12-29 CN CN201822248472.5U patent/CN209324803U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9474337B2 (en) | Female component of a press stud, a method for the manufacture thereof, and a press stud including this female component | |
| US20120304427A1 (en) | Press-stud | |
| US20100176608A1 (en) | Bumper Assemblies With Independently Aligned Garnishes and Reflectors | |
| JP4436266B2 (en) | clip | |
| US10278457B2 (en) | Female snap button | |
| CN209324803U (en) | Combined type buckle | |
| CN202402429U (en) | Flexible buckle | |
| US20070096545A1 (en) | Structure of wheel rim cover | |
| CN209534941U (en) | Door frame decorative board and have its vehicle | |
| JP2018025235A (en) | Clip fixing structure | |
| JPH0139922Y2 (en) | ||
| CN102448735B (en) | There is the folder metal of annex attachment ability | |
| US2622299A (en) | Plastic cap for attachment of snap fastener sockets and the like | |
| JPS5843567Y2 (en) | Attachment and detachment mechanism between container body and cap | |
| CN209409694U (en) | A kind of hub decorative lid | |
| CN217893034U (en) | Buckle assembly structure and wheel arch assembly | |
| JPS624519Y2 (en) | ||
| CN210353481U (en) | Magnetic female fastener and magnetic snap fastener | |
| CN208090919U (en) | End-cap assembly and air-conditioning | |
| JP7265424B2 (en) | Fastener | |
| JPH0247288Y2 (en) | ||
| JPH0230964Y2 (en) | ||
| US1858440A (en) | Floating snap fastener socket | |
| JP7153927B2 (en) | hook tool | |
| JPH0647544U (en) | Mounting seat plate |
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: 20190830 |