CN205706523U - Automobile sealed bar fixing device - Google Patents
Automobile sealed bar fixing device Download PDFInfo
- Publication number
- CN205706523U CN205706523U CN201620360421.XU CN201620360421U CN205706523U CN 205706523 U CN205706523 U CN 205706523U CN 201620360421 U CN201620360421 U CN 201620360421U CN 205706523 U CN205706523 U CN 205706523U
- Authority
- CN
- China
- Prior art keywords
- nail
- hole
- head
- fixing device
- groove
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000010009 beating Methods 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 241000587161 Gomphocarpus Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Abstract
The utility model discloses a kind of automobile sealed bar fixing device, including sealing strip, door panel beating and bail.Described sealing strip has draw-in groove；Described door panel beating offers through hole, and described through hole aligns with described draw-in groove, and the hole wall of described through hole has at least two hole wall plane；Described bail includes the head of a nail, nail neck, ailhead and overhead structure, and described nail neck one end connects the described head of a nail, and the other end connects described ailhead；The head end of described overhead structure is connected near described ailhead and with described nail neck, and the tail end of described overhead kick structure has hook step, and described hook step is near the described head of a nail；The described head of a nail is fixed in described draw-in groove；Described nail neck inserts described through hole, described hook step and one of them described hole wall plane interference clamping.Use the automobile sealed bar fixing device of this utility model, bail can be prevented effectively from and cause sealing strip function or apparent inefficacy around through hole hole heart axial-rotation.Effectively enhance fixed effect.
Description
Technical field
This utility model relates to a kind of automobile sealed bar fixing device.
Background technology
Weather strip for automobile is one of important spare part of automobile, be widely used in car door, vehicle window, vehicle body,
The positions such as seat, skylight, engine case and boot, have waterproof, sealing, sound insulation, dust-proof,
Antifreeze, damping, warming and energy-conservation important function.Generally, sealing strip and door panel beating are by card
Nail is fastenedly connected.
At present, the card pin structure of the fixed car sealing strip generally used is as it is shown in figure 1, assemble shape
During state, the card head of a nail 11 is fixed in sealing strip draw-in groove, and card ailhead 13 inserts with bail neck 12
Manhole, overhead kick structure 14 forms interference with described manhole, thus provides enough holdings
Power.When bail is inserted into the end, draw-in groove inner surface is adjacent to a metal plate face, and hook step face 141 is with logical
Hole end surface engages, thus bail is tightly fastened with door panel beating, and sealing strip is fixed on a panel beating.But
It is that it is spacing that the bail owing to matching with manhole can only play in door panel beating plane,
In actually used, easily occur bail around the phenomenon of the hole heart axial-rotation of through hole, cause sealing strip merit
Energy or apparent inefficacy.
In view of this, it is highly desirable to design a kind of automobile sealed bar fixing device, above-mentioned to solve
Defect.
Summary of the invention
In view of this, this utility model provides a kind of automobile sealed bar fixing device, to realize card
The axial restraint of nail, prevents owing to bail causes sealing strip function around the hole heart axial-rotation of through hole
Or apparent inefficacy.
Automobile sealed bar fixing device provided by the utility model, including sealing strip, door panel beating with
And bail.Described sealing strip has draw-in groove；Described door panel beating offers through hole, described through hole and institute
Stating draw-in groove alignment, the hole wall of described through hole has at least two hole wall plane；Described bail includes nail
Cap, nail neck, ailhead and overhead structure, described nail neck one end connects the described head of a nail, and the other end connects
Described ailhead；The head end of described overhead structure is connected near described ailhead and with described nail neck, described
The tail end of overhead kick structure has hook step, and described hook step is near the described head of a nail；The described head of a nail
It is fixed in described draw-in groove；Described nail neck insert described through hole, described hook step and one of them
Described hole wall plane interference clamping.
Further, the injection of the described head of a nail is connected in described draw-in groove.
Further, the described head of a nail has pin, and described pins position is in the top of the described head of a nail and towards described
Draw-in groove, described draw-in groove has hole, matches with described pin in described hole.
Further, the described head of a nail has hole, and described hole is positioned at the top of the described head of a nail and towards described
Draw-in groove, described draw-in groove has pin, and described pin matches with described hole.
Further, described bail is made up of nylon PA46.
Further, described sealing strip is made up of ethylene propylene diene rubber.
Further, the head of described ailhead has tip.
Further, described hook step includes two-stage ledge structure.
Further, described hook step coordinates clamping with described hole wall plane by the way of face contacts.
Preferably, described hook step is connect by two or more line with described hole wall plane
The mode touched coordinates clamping.
Use the automobile sealed bar fixing device of this structure, bail can be prevented effectively from around through hole hole
Heart axial-rotation and cause sealing strip function or apparent inefficacy.Effectively enhance fixed effect.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model preferred embodiment is described in detail, wherein:
Fig. 1 is the structural representation of bail in existing automobile sealed bar fixing device；
Fig. 2 is that in this utility model automobile sealed bar fixing device preferred embodiment, the structure of bail is shown
It is intended to；
Fig. 3 is that this utility model automobile sealed bar fixing device preferred embodiment assembles structural representation；
Fig. 4 be in this utility model automobile sealed bar fixing device preferred embodiment on ailhead pin and
Pore structure schematic diagram；
Fig. 5 is leading on door panel beating in this utility model automobile sealed bar fixing device preferred embodiment
Hole shape schematic diagram；
Fig. 6 be in this utility model automobile sealed bar fixing device preferred embodiment through hole with engage platform
Rank contact schematic diagram.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in detail.The most identical parts are used
Identical reference represents.It should be noted that the word "front", "rear" used in describing below,
"left", "right", "up" and "down" refer to the direction in accompanying drawing, word " interior " and " outward "
Refer respectively to the direction towards or away from particular elements geometric center.
Fig. 3 is that this utility model automobile sealed bar fixing device preferred embodiment assembles structural representation；
As it is shown on figure 3, the automobile sealed bar fixing device of this utility model includes sealing strip 21, door panel beating 22
And bail 23.
Fig. 5 is leading on door panel beating in this utility model automobile sealed bar fixing device preferred embodiment
Hole shape schematic diagram, as shown in Figure 3 and Figure 5, with described door panel beating 22 on described sealing strip 21
The surface matched has draw-in groove 211.Described door panel beating 22 offers through hole 221, described through hole
221 align with described draw-in groove 211, and the hole wall of described through hole 221 has at least two hole wall plane,
Preferably, described in the present embodiment, two hole wall planes are parallel to each other.
Fig. 2 is that in this utility model automobile sealed bar fixing device preferred embodiment, the structure of bail is shown
Being intended to, as shown in Figures 2 and 3, described bail 23 includes the head of a nail 231, nail neck 232, ailhead
233 and overhead structure 234, described nail neck 232 one end connects the described head of a nail 231, and the other end connects
Described ailhead 233；The head end of described overhead structure 234 near described ailhead 233 and with described nail neck
232 connect, and the tail end of described overhead kick structure 234 has hook step 235, described hook step 235
Near the described head of a nail 231；The described head of a nail 231 is fixed in described draw-in groove 211；Described nail neck 232
Insert described through hole 221, described hook step 235 and an interference fit in described hole wall plane
And clamping.
As shown in Figure 3: during use, the described head of a nail 231 is fixed in described draw-in groove 211, institute
Stating the described through hole 221 of top 233 insertion, described ailhead 233 has tip, along described nail neck 232 court
To the described head of a nail 231 direction, shape is gradually expanded, and forms beveled structure, and described beveled structure provides foot
Enough support forces being perpendicular to described nail neck 232 direction, when described sealing strip 21 fits in described completely
During door panel beating 22, the face that described hook step 235 is paralleled with the axis of described nail neck 232 is due to institute
The support force that stating beveled structure provides is connected in described hole wall plane, described hook step 235 and institute
The face of the axis perpendicular stating nail neck 232 is connected to a panel beating 22.Employing this utility model is automobile sealed
Bar fixing device, the most described beveled structure provides enough support forces, it is ensured that described engaging
Step 235 and described through hole 221 interference fit, it is ensured that described bail 23 is in door panel beating plane
Spacing；On the other hand, described hook step 235 coordinates with described hole wall plane, it is to avoid described card
Nail 23 is around the hole heart axial-rotation of described through hole 221, it is provided that preferably fixed effect.
In this preferred embodiment, the described head of a nail 231 is fastened on described draw-in groove 211 by injection
In, use injection connected mode, it is possible to achieve the described head of a nail 231 is the most solid with described draw-in groove 211
Fixed.
Fig. 4 be in this utility model automobile sealed bar fixing device preferred embodiment on ailhead pin and
Pore structure schematic diagram；As shown in Figures 2 and 4 in this preferred embodiment, the described head of a nail 23 has pin 237
And/or hole 238, described pin 237 and/or hole 238 are positioned at the top of the described head of a nail 23 and towards described card
Groove 211, described draw-in groove 211 has hole and/or pin, the pin 237 on the described head of a nail 23 and/or hole 238
Match with the hole on described draw-in groove 211 and/or pin, by the pin 237 on the described head of a nail 23 and/or
Matching with the hole on described draw-in groove 211 and/or pin in hole 238, the described head of a nail 23 is limited to described draw-in groove
The fixed position of 211, it is achieved that preferably fixed effect；Additionally in installation process, preset
Good pin 237 and/or hole 238 save owing to the described bail 23 that aligns is spent with described through hole 221
Time.
In this preferred embodiment, the described preferred plastic material of bail 23 is made, such as nylon PA46；
The described preferred ethylene propylene diene rubber of sealing strip 21 is made.
In this preferred embodiment, the head of described ailhead 233 has tip, uses described tip
Described ailhead 233 can insert in through hole 221 the most fast and easily.
Fig. 6 be in this utility model automobile sealed bar fixing device preferred embodiment through hole with engage platform
Rank contact schematic diagram；As shown in Figure 3 and Figure 6, described hook step 235 has two-stage Step-edge Junction
Structure, respectively one-level step 2351 and two stage steps 2352, described one-level step 2351 and described
Two stage steps 2352 all can fasten with described through hole 221 as described hook step 235, pin
For the different size of different through holes 221, in the case of through hole 221 is relatively big, select described one
Level step 2351 engages with described through hole 221；In the case of through hole 221 is less, select described
Two stage steps 2352 engages with described through hole 221.Use the automobile of described hook step 235 classification
Effective sealing strip fixing device, can select step to engage according to the size of described through hole 221, keep away
That has exempted from that size difference causes engaged pine or the problem of tension.
Use the automobile sealed bar fixing device of this utility model, described hook step 235 and described hole wall
Plane can coordinate clamping by the way of face contacts, it is also possible to by two or more line
The mode of contact coordinates clamping.When described hook step 235 is contacted by face with described hole wall plane
When mode coordinates clamping, the described hook step 235 matched with described hole wall plane is plane；When
Described hook step 235 and described hole wall plane are by the way of two or more linear contact lay
Coordinate clamping time, the described hook step 235 matched with described hole wall plane have two and more than
Wire protruding, described wire is protruding and described hole wall plane abuts against.In this preferred embodiment,
Described hook step 235 and described hole wall plane are by the way of two or more linear contact lay
Coordinating clamping, the step surface two ends of the described hook step 235 matched with described hole wall plane have
Wire is protruding, and mid-portion concave, described wire projection is connected in described hole wall plane.Use
This contact form, it is possible to obtain preferably snap effect.
Use the automobile sealed bar fixing device of this utility model, by setting, there is at least two hole wall
The through hole 221 of plane, and use hook step 235 and one of them described hole wall plane interference card
Connect.Bail can be prevented effectively from and cause sealing strip function or in appearance around through hole hole heart axial-rotation
Inefficacy.Effectively enhance fixed effect.This use new structure is simple, processing and manufacturing cost
Low, practical
It is last it is noted that above example is only in order to illustrate the technical solution of the utility model,
It is not intended to limit；Although this utility model being described in detail with reference to previous embodiment,
It will be understood by those within the art that: it still can be to described in foregoing embodiments
Technical scheme is modified, or wherein portion of techniques feature is carried out equivalent；And these are repaiied
Change or replace, not making the essence of appropriate technical solution depart from this utility model each embodiment technology
The scope of scheme.
Claims (10)
1. an automobile sealed bar fixing device, it is characterised in that including:
Sealing strip, described sealing strip has draw-in groove；
Door panel beating, described door panel beating offers through hole, and described through hole aligns with described draw-in groove, described
The hole wall of through hole has at least two hole wall plane；
Bail, described bail includes the head of a nail, nail neck, ailhead and overhead structure, described nail neck one end
Connecting the described head of a nail, the other end connects described ailhead；The head end of described overhead structure is near described nail
Head is also connected with described nail neck, and the tail end of described overhead kick structure has hook step, described engaging platform
Rank are near the described head of a nail；The described head of a nail is fixed in described draw-in groove；Described nail neck inserts described through hole,
Described hook step and one of them described hole wall plane interference clamping.
Fixing device for weather strip for automobile the most according to claim 1, it is characterised in that
The injection of the described head of a nail is connected in described draw-in groove.
Fixing device for weather strip for automobile the most according to claim 1, it is characterised in that
The described head of a nail has pin, and described pins position is in the top of the described head of a nail and towards described draw-in groove, described card
Groove has hole, matches with described pin in described hole.
Fixing device for weather strip for automobile the most according to claim 1, it is characterised in that
The described head of a nail has hole, and described hole is positioned at the top of the described head of a nail and towards described draw-in groove, described card
Groove has pin, and described pin matches with described hole.
Fixing device for weather strip for automobile the most according to claim 1, it is characterised in that
Described bail is made up of nylon PA46.
Fixing device for weather strip for automobile the most according to claim 1, it is characterised in that
Described sealing strip is made up of ethylene propylene diene rubber.
Fixing device for weather strip for automobile the most according to claim 1, it is characterised in that
The head of described ailhead has tip.
Fixing device for weather strip for automobile the most according to claim 1, it is characterised in that
Described hook step includes two-stage ledge structure.
Fixing dress for weather strip for automobile the most according to any one of claim 1 to 8
Put, it is characterised in that described hook step coordinates by the way of face contacts with described hole wall plane
Clamping.
Fixing dress for weather strip for automobile the most according to any one of claim 1 to 8
Put, it is characterised in that described hook step and described hole wall plane pass through two or more
The mode of linear contact lay coordinates clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360421.XU CN205706523U (en) | 2016-04-26 | 2016-04-26 | Automobile sealed bar fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620360421.XU CN205706523U (en) | 2016-04-26 | 2016-04-26 | Automobile sealed bar fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205706523U true CN205706523U (en) | 2016-11-23 |
Family
ID=57293547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620360421.XU Expired - Fee Related CN205706523U (en) | 2016-04-26 | 2016-04-26 | Automobile sealed bar fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205706523U (en) |
-
2016
- 2016-04-26 CN CN201620360421.XU patent/CN205706523U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10374302B2 (en) | Antenna unit | |
| US8043038B2 (en) | Anchor | |
| US20090064467A1 (en) | Clip retainer | |
| US20130067675A1 (en) | Windshield Wiper Connector and Windshield Wiper Connection Assembly | |
| US7438341B1 (en) | Headliner retainer | |
| US9156419B2 (en) | Bumper attachment structure | |
| US20170307003A1 (en) | Fastening clip assembly | |
| CN204267469U (en) | A kind of push type buckle structure | |
| US9049905B2 (en) | Clip and coupling assembly | |
| US20190344643A1 (en) | Interior cover mount assembly | |
| US20150176621A1 (en) | Fastener for vehicle | |
| CN205706523U (en) | Automobile sealed bar fixing device | |
| CN106904129B (en) | Upper plaque and lower plaque fixed structure | |
| US20220131259A1 (en) | Vehicle antenna mounting system | |
| CN205645693U (en) | Fixed knot of static contact of contactor constructs | |
| US10639977B2 (en) | Top having a centering pin for a roof tip | |
| CN207094519U (en) | A kind of fog lamp cover structure of band plating bright wisp application pedestal | |
| CN206475859U (en) | A kind of wiper arm attachment means | |
| KR200489371Y1 (en) | Combination Structure of Electric Box for Vehicle using Supporting Part | |
| CN107953833A (en) | The component stroke limiting stop of back-shelf board being fixed on the rear door of motor vehicles | |
| CN212195343U (en) | Wiring harness via hole rubber sleeve and automobile | |
| CN204586454U (en) | The skylight reinforcing frame of a kind of MPV | |
| CN209617018U (en) | A kind of meeting pedal connection structure | |
| CN210122069U (en) | Covered ceiling handle | |
| CN211365592U (en) | Special steel transportation supports stabilizes protection seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |