CN102182740A - Interior trim part connecting device and connecting method thereof - Google Patents
Interior trim part connecting device and connecting method thereof Download PDFInfo
- Publication number
- CN102182740A CN102182740A CN 201110113999 CN201110113999A CN102182740A CN 102182740 A CN102182740 A CN 102182740A CN 201110113999 CN201110113999 CN 201110113999 CN 201110113999 A CN201110113999 A CN 201110113999A CN 102182740 A CN102182740 A CN 102182740A
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- CN
- China
- Prior art keywords
- pin
- inside gadget
- lining
- ring
- head portion
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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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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention relates to an interior trim part connecting device and a connecting method thereof. The connecting device comprises a bushing, a rotary pin and a retainer; the interior tip part of the bushing (10) is provided with a protrusion part inward (11); the rotary pin (40) is composed of a top part (43), a column body and a neck (42); the top part (43) is provided with a partial notch (44); the neck (42) is positioned between the top part (43) and the column body; the tail end of the column part is provided with inverse teeth (41); and the middle part of the retainer is provided with an opening hole. According to the invention, the device has a simple structure, is convenient to operate, is time saving and labor saving, has high reliability, low cost and good decoration effect, and especially the interior trip part with multiple connection points can be rapidly dismounted, thus the interior trim part connecting device and the connecting method thereof have good practicability, are easy to be popularized and applied, and have greater practical value.
Description
Technical field
The present invention relates to a kind of connection set and attaching method thereof, be particularly useful for the connection of inside gadget.
Background technique
The simplest interior trim spare connecting means of tradition has nylon fastener tape overlap joint, splicing, fastening piece fixing etc.
With the fixing interior trim spare good operability of nylon fastener tape, connect simply, be convenient to dismounting, interior trim spare appearance quality is unaffected, but join strength is not enough, and along with the repeatedly dismounting of interior trim spare, the hasp adhesive property can further reduce.
The interior trim spare that glueds joint, bonding firm, interior trim spare appearance quality might as well, but unsuitable dismounting, and fragile during dismounting.
Single fastening piece is interior trim spare fixedly, and is fixed.Sometimes expose the fastening piece termination, makes interior trim spare surface aesthetic relatively poor.Though dismounting is simple,, also can not reach the purpose of quick-release because general tie point is more.
Summary of the invention
The objective of the invention is: for overcome in the simple Placement of interior trim spare and structural member tradition otherwise be connected not firm, interior trim spare outer surface decorative effect is relatively poor, the not easy-to-dismount problem of interior trim, the utility model provides a kind of new interior trim spare Placement, can effectively improve interior trim spare connection reliability and interior trim spare outer surface aesthetic property, can also guarantee the fast assembling-disassembling of interior trim spare, and technology is simple, cost is lower.
Technological scheme of the present invention is:
1. an inside gadget connection set is characterized in that, comprise lining, revolve pin and back-up ring three parts,
Inside projection is left at the bush inside tip;
Revolve pin and be made up of head portion, cylinder part and card neck, head portion leaves local gap, and card neck is provided with pawl at cylinder end partly between head portion and trunk portion branch;
Leave perforate in the middle of the back-up ring.
The terminal pawl that is provided with of described cylinder part has one or more.
Described lining is an elastic material with revolving pin.
The described cylinder section diameter of pin that revolves is less than the lining internal diameter.
Described inside projection is that annular or a plurality of segmental arc constitute.
Described projection internal diameter is less than the cylinder section diameter that revolves pin.
2. an inside gadget connecting means is characterized in that, in the cavity with lining embedded structure spare, forms connection; Back-up ring is embedded on the inside gadget, revolves the pin head portion and screws in the back-up ring; When inside gadget is connected with structural member, fixing by the profile of tooth and the chucking of the projection on the lining that revolve on the pin.
The cavity of described structural member leaves mounting bush and revolves the space of pin body portion.
Cavity between described inside gadget and the back-up ring leaves the space of revolving the pin head portion.
The invention has the beneficial effects as follows: simple in structure, easy to operate, laborsaving saving time, the reliability height, cost is lower, and good decorating effect, particularly can realize quick-release rapidly to the more interior trim spare of tie point.Therefore, this inside gadget connection set and method practicability are better, are easy to apply, and have bigger use value.
Description of drawings
Fig. 1: inside gadget connecting means preferred forms schematic representation
Fig. 2: revolve the pin part plan view
Fig. 3: revolve the pin part stereogram
Fig. 4: hub sections sectional view
The 10-lining
The 20-structural member
The 30-back-up ring
40-revolves pin
The 50-inside gadget
The 11-projection
The 12-draw-in groove
The 41-pawl
The 42-card neck
The 43-head portion
The local gap of 44-
Embodiment
Below by embodiment the present invention is described in further detail.
Fig. 1 is the structural representation of better embodiment of the present invention.
This Placement is used to connect inside gadget 50 and structural member 20, and it is by lining 10, back-up ring 30 and revolve pin 40 and constitute, and the external bottom end of lining 10 is provided with draw-in groove 12.Punching on the structural member 20 that has cavity earlier, the size in hole should be able to be by draw-in groove 12 place's diameters in the lining 10.The cylinder section diameter that revolves pin 40 is less than lining 10 internal diameters.Projection 11 internal diameters are less than the cylinder section diameter that revolves pin 40.To revolve pin 40 head portions screws in the back-up ring 30 that is embedded on the interior trim spare 50.
When the interior trim spare 50 have back-up ring 30 is installed on structural member 20, realize fixing by the projection 11 that revolves bore ends in pawl 41 and the lining 10 on the pin 40.
In addition, in the present embodiment, lining 10 and revolve the processing of pin 40 available heat plastic materials, cost is lower.Hole on the back-up ring 30 should be able to guarantee to revolve pin 40 head portions 43 and screw in smoothly, is difficult for deviating from, and the other end should seal, and the waste material when preventing 50 moulding of interior trim spare enters, and pin 40 head portions screw-in is revolved in influence.For certain adjusting surplus is arranged, can establish several roads pawl on the pin 40 revolving more.
Claims (9)
1. an inside gadget connection set is characterized in that, comprise lining, revolve pin and back-up ring three parts,
Lining (10) inner tip leaves inside projection (11);
Revolve pin (40) and be made up of head portion (43), cylinder part and card neck (42), head portion leaves local gap (44), and card neck (42) is positioned between head portion (43) and the trunk portion branch, at cylinder end partly pawl (41) is set;
Leave perforate in the middle of the back-up ring.
2. inside gadget connection set according to claim 1 is characterized in that, the terminal pawl that is provided with of described cylinder part has one or more.
3. inside gadget connection set according to claim 1 is characterized in that, described lining (10) and to revolve pin (40) be elastic material.
4. inside gadget connection set according to claim 1 is characterized in that, the described cylinder section diameter of pin (40) that revolves is less than lining (10) internal diameter.
5. inside gadget connection set according to claim 1 is characterized in that, described inside projection (11) is that annular or a plurality of segmental arc constitute.
6. inside gadget connection set according to claim 1 or 5 is characterized in that described projection (11) internal diameter is less than the cylinder section diameter that revolves pin (40).
7. an inside gadget connecting means is characterized in that, in the cavity with lining (10) embedded structure spare (20), forms connection; Back-up ring (30) is embedded on the inside gadget (50), revolves pin (40) head portion (43) and screws in the back-up ring (30); Inside gadget (50) and structural member (20) are when being connected, and be fixing with projection (11) chucking on the lining (10) by the profile of tooth (41) of revolving on the pin (40).
8. inside gadget connecting means according to claim 7 is characterized in that, the cavity of described structural member (20) leaves mounting bush (10) and revolves the space of pin (40) cylinder part.
9. inside gadget connecting means according to claim 7 is characterized in that, the cavity between described inside gadget (50) and the back-up ring (30) leaves the space of revolving pin (40) head portion (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110113999 CN102182740A (en) | 2011-05-04 | 2011-05-04 | Interior trim part connecting device and connecting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110113999 CN102182740A (en) | 2011-05-04 | 2011-05-04 | Interior trim part connecting device and connecting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102182740A true CN102182740A (en) | 2011-09-14 |
Family
ID=44569010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110113999 Pending CN102182740A (en) | 2011-05-04 | 2011-05-04 | Interior trim part connecting device and connecting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102182740A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2148851Y (en) * | 1992-11-04 | 1993-12-08 | 三茂木业股份有限公司 | Aggregate unit for combination |
| DE4310848A1 (en) * | 1993-04-02 | 1994-10-06 | Raymond A & Cie | Buffer element for the vibration-damping support of a base plate |
| EP0686779A2 (en) * | 1994-05-13 | 1995-12-13 | Franco Ferrari | Fastening element for hardware parts and hinge embodying such elements |
| EP0715085A2 (en) * | 1994-10-27 | 1996-06-05 | Arturo Salice S.p.A. | Fastening element |
| CN200985936Y (en) * | 2006-03-24 | 2007-12-05 | 舒和实业股份有限公司 | Coaptated fastener equipped on car body |
-
2011
- 2011-05-04 CN CN 201110113999 patent/CN102182740A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2148851Y (en) * | 1992-11-04 | 1993-12-08 | 三茂木业股份有限公司 | Aggregate unit for combination |
| DE4310848A1 (en) * | 1993-04-02 | 1994-10-06 | Raymond A & Cie | Buffer element for the vibration-damping support of a base plate |
| EP0686779A2 (en) * | 1994-05-13 | 1995-12-13 | Franco Ferrari | Fastening element for hardware parts and hinge embodying such elements |
| EP0715085A2 (en) * | 1994-10-27 | 1996-06-05 | Arturo Salice S.p.A. | Fastening element |
| CN200985936Y (en) * | 2006-03-24 | 2007-12-05 | 舒和实业股份有限公司 | Coaptated fastener equipped on car body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110914 |