CN204095759U - For the securing device of plastic member - Google Patents
For the securing device of plastic member Download PDFInfo
- Publication number
- CN204095759U CN204095759U CN201320897477.5U CN201320897477U CN204095759U CN 204095759 U CN204095759 U CN 204095759U CN 201320897477 U CN201320897477 U CN 201320897477U CN 204095759 U CN204095759 U CN 204095759U
- Authority
- CN
- China
- Prior art keywords
- securing device
- connecting element
- wall section
- passage
- plastic member
- 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 - Lifetime
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 34
- 229920003023 plastic Polymers 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 230000005489 elastic deformation Effects 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000007493 shaping process Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- 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
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
- F16B5/025—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread specially designed to compensate for misalignement or to eliminate unwanted play
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/50—Arrangement of reservoir
-
- 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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
-
- 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
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/002—Measures against loss of bolts, nuts or pins
Abstract
The utility model relates to a kind of securing device for plastic member, the securing device of the liquid container (1) be particularly useful in self-propelled vehicle, this plastic member at least has passage (5a) in wall section (2), and the less bolt (6) of the diameter of supporting member (3) to stretch through described passage to form fastening being threaded.In order to simplifiedly and no-station pole canopy be fixed, wall section (2) upper be shaped at least one radially-inwardly extend in the clean cross-sectional plane (d) of this passage (5a), can the connecting element (2b) of elastic deformation.
Description
Technical field
The present invention relates to a kind of securing device for the liquid container in plastic member, especially self-propelled vehicle.
Background technology
A kind of securing device for lye container is such as disclosed by DE 10 2,008 044 027 A1.Liquid container has passage in wall section, and described passage was stretched through to form fastening connection by the bolt that the diameter of supporting member is less.
This kind of in the securing device of lye container, can arrange reinforcing sleeve in the passage of liquid container wall section, this reinforcing sleeve is resisted the extruding of destructive material by connecting element (such as screw) and is guaranteed fastening being lastingly threaded.
For tolerance with install reason, the clean diameter being arranged on the tapped bore on lye container often designs obviously be greater than the diameter of attached troops to a unit maintenance bolt on the bearer.Correspondingly, lye container is nested into first loosely on this bolt in Preinstallation Steps.Subsequently, lye container is fixed tightly on the bolt of supporting member in final installation steps.Lye container is not had manually to fix for the situation of position by workman as usual under its pre-mounted state, there is the danger of lye container from bolt falling.
Summary of the invention
Task of the present invention is, proposes a kind of securing device of the type, and this securing device has utilized from manufacturing technology extremely simple device simplicity the installation of plastic member.
This task technical scheme according to the present invention is solved.
According to the present invention, a kind of securing device for plastic member is proposed, described securing device is used for described plastic member to fix on the bearer and comprises the wall section of described plastic member, described plastic member at least has passage at wall section, the bolt of described supporting member to stretch through described passage to form fastening being threaded, the wherein said diameter of bolt is less than described passage, it is characterized in that, described wall section is formed with at least one radially-inwardly extend in the clean cross-sectional plane of described passage, can the connecting element of elastic deformation.
Preferably this plastic member can be the liquid container in self-propelled vehicle.
Propose according to the present invention, the wall section of plastic member is formed with radially-inwardly extend in the clean cross-sectional plane of passage, can the connecting element of elastic deformation.Connecting element in direct forming to wall section in other words on plastic member can almost be formed when more spending more expense not having in manufacturing technology and pre-fix described component during Preinstallation Steps above-mentioned.No longer only carry out nested loosely by this connecting element to the component under pre-mounted state, also the component under nested condition tightened up and can corresponding (such as when one-handed performance or in not too accessible position) more easily be fixed.
This connecting element can particularly preferably be formed by the thin-walled diaphragm with the clearance hole being less than the diameter of bolt.Described with the same manufacturing process of plastic member in be formed into membrane encases in wall section bolt, the production tolerance wherein between this plastic member and relevant position of bolt is compensated.Membrane wall can design very thin, such as between 0.2 to 0.5 mm.As an alternative or additional project, described plastic member can be foundry goods, when it manufactures connecting element can material identical and be shaped integratedly.
Due to its rheological behavior (Flie verhalten), the plastic material be in the region of restraint location under stress shifts as time goes by, causes the torque of bolt place to decline thus.Declining to resist this torque, the reinforcing sleeve arranging and limit passage above-mentioned can be added.In addition, bolt can by the spaced apart from inner walls of diameter clearance freely and reinforcing sleeve or passage.But reinforcing sleeve is not necessary component of the present invention.Described connecting element can be out of shape when elasticity can contract and form centering power in free diameter clearance when being loaded in passage by bolt and accurately carry out pre-determined bit with reference to supporting member to wall fragment position.In addition, described connecting element be provided with at least one, preferred multiple radial gap, and/or described connecting element has connecting element section that is spaced, circumferential distribution, such as described connecting element can be provided with at least two or more, such as preferably three or four radial gaps, described radial gap designs open wide towards clearance hole and also improve the compensate function of diaphragm thus.
As the replacement scheme being configured to diaphragm, connecting element also can generally such as by radially-inwardly multiple and stretch out from the clearance hole of wall section, the protuberance of elastic construction formed.
Especially targetedly, connecting element can be formed in wall section on the side of supporting member.Cause thus, nested plastic member in other words its wall section time connecting element do not hinder being threaded of follow-up formation in the internal strain access passage in other words reinforcing sleeve.
Advantageously, described connecting element utilizes salient to extend in the clean cross-sectional plane of described passage, and is when forming circumferential collar.Described circumferential collar preferably surrounds the edge of opening towards described supporting member of described reinforcing sleeve.
Advantageously, described reinforcing sleeve is independent component, preferable alloy sleeve pipe, its can when manufacturing plastic member monolithic molding or compressing with described plastic member after described manufacture.
Securing device on plastics liquid container in a kind of self-propelled vehicle is finally proposed, this liquid container utilizes the wall section of multiple projection to be fixed on the supporting member of the bolt with corresponding fixed and arranged to optional all-in-one-piece reinforcing sleeve, the particularly preferred application of one of this securing device is, at least one, preferably all wall Duan Jun are designed with the connecting element of shaping.
Set forth and/or described, favourable design plan of the present invention and/or improvement project below above, except in the such as or mutually exclusive situation of replacement scheme clear and definite in subordinate relation, can be single or use in the mode of mutual combination in any.
Accompanying drawing explanation
By accompanying drawing, the present invention and favourable design plan thereof and/or improvement project and its advantage are described in detail below.Wherein:
Fig. 1 illustrates the block diagram being fixed on the plastics glass cleaning container on the supporting member of self-propelled vehicle by the wall section of multiple shaping;
Fig. 2 illustrates one of glass cleaning wall of a container section of the diaphragm of the shaping of the connecting element had as the bolt relative to supporting;
Fig. 3 illustrates according to cutting line III – III in Fig. 2 through the section of wall section being provided with reinforcing sleeve; And
Fig. 4 illustrates and is fixing wall section on the bearer according to glass cleaning container in the view of Fig. 3 by screw bolt and nut.
Reference numerals list
1 liquid container
2 wall sections
2a connecting strap
2b diaphragm
2c clearance hole
2d radial gap
3 supporting members
4 filler pipes
5 reinforcing sleeves
5a passage
6 bolts
7 nuts
8 diameter clearances.
Detailed description of the invention
Indicate the plastic fluid container of blow molding or injection molded in FIG with 1, its wall section 2 by multiple shaping is fixed on supporting member 3, the sidewall of such as self-propelled vehicle or end wall.Liquid container 1 can be used in holding glass and/or head lamp cleaning liquid, refrigerant fluid or liquid like this and the filler pipe 4 only schematically illustrated can being utilized if desired to be connected with unshowned closing cap.Described liquid container 1 remainder designs in known manner.
Fig. 2,3 and 4 illustrates wall section 2 with enlarged drawing.The wall section 2 that its dorsal part (Fig. 2) is provided with connecting strap 2a if desired that reinforce is provided with inserts reinforcing sleeve 5(Fig. 3 in its clearance hole, that be such as made of metal).Liquid container can be such as moulding, the identical and connecting element of the elucidated hereinafter that is shaped integratedly of material when it manufactures.Utilize the reinforcing sleeve 5 of limiting channel 5a inside it to be independent component, it to spray into or compressing with plastic member after injection moulding process as an alternative when manufacturing plastic member.
The clean diameter shown in Figure 3 of reinforcing sleeve 5 designs obviously be greater than the diameter (see Fig. 4) of the bolt 6 of the reinforcing sleeve 5 that stretched through at this.
Bolt 6(weld bolt) to be correspondingly welded in the prespecified position of wall section 2 on supporting member 3 and to form being fastenedly connected of liquid container 1 and supporting member 3 with the nut 7 on the corresponding front side being arranged on wall section 2.
Liquid container 1 can be nested on the bolt 6 of supporting member 3 in Preinstallation Steps.In order to just ensure under pre-mounted state reliably fixed position, the diaphragm 2b connecting element extend in the clean diameter d of reinforcing sleeve 5 in other words with the thin-walled of clearance hole 2c is formed into wall section 2(especially with reference to Fig. 3) in other words on its clearance hole.The clearance hole 2c of diaphragm 2b constructs be less than the diameter of bolt 6.Diaphragm 2b constructs in the operation manufacturing liquid container 1.Alternatively scheme, diaphragm 2b also can construct in follow-up algorithm.
Subsequently fixing in advance lye container is fixed tightly on the bolt 6 of supporting member 3 in final installation steps.
Diaphragm 2b being shaped on the side of supporting member 3 and there are four radial gap 2d(Fig. 2 in addition directly in wall section 2 of annular), described radial gap opens wide towards clearance hole 2c and correspondingly diametrically distributes.
Just as further illustrated in Figure 2, diaphragm 2b utilizes salient a to extend in the clean cross-sectional plane d of reinforcing sleeve 5, and is when forming circumferential collar, and this circumferential collar surrounds the edge of opening towards supporting member 3 of reinforcing sleeve 5.
By wall section 2 is nested into liquid container 1 installed by bolt 6 time, diaphragm 2b is out of shape as shown in Figure 4, ensures thus to carry out failure-free pre-determined bit when being threaded and also loosening to liquid container 1.Therefore liquid container 1 is convenient to remain in nested position until fastening nut 7 with installing.
That is, diaphragm 2b is forming centering power F when being inserted in reinforcing sleeve 5 by bolt 6 elastic telescopic
zwhen, is deformed in diameter clearance freely 8.Pre-determined bit is accurately carried out with reference to supporting member 3 pairs of wall sections 2 in position thus.
The present invention is not limited to introduced embodiment.
Therefore other plastic members such or liquid container also can design as claimed like that.
Described connecting element can replace diaphragm 2b and also pass through protuberance (not shown) formation that radially-inwardly point to, elastic construction if desired.
Replace wall section 2, the connecting element that other wall sections also can be provided with clearance hole as mentioned above and be shaped thereon.
Claims (15)
1. for the securing device of plastic member, described securing device comprise described plastic member wall section (2) and for described plastic member is fixed on supporting member (3), described plastic member at least has passage (5a) at wall section (2) place, the bolt (6) less with described passage (5a) phase diameter group of described supporting member (3) to stretch through described passage to form fastening being threaded, it is characterized in that, described wall section (2) is formed with at least one radially-inwardly to be extend in the clean cross-sectional plane (d) of described passage (5a), can the connecting element (2b) of elastic deformation.
2., by securing device according to claim 1, it is characterized in that, described plastic member can be the liquid container (1) in self-propelled vehicle.
3. by securing device according to claim 1, it is characterized in that, described connecting element (2b) is less than the clearance hole (2c) of described bolt (6) thin-walled diaphragm by having diameter is formed, and/or described plastic member is foundry goods, when it manufactures described connecting element (2b) can material identical and be shaped integratedly.
4. by securing device according to claim 1, it is characterized in that, described passage (5a) is limited by reinforcing sleeve (5), and especially described bolt (6) utilizes the spaced apart from inner walls of diameter clearance freely (8) and described reinforcing sleeve (5) or described passage (5a).
5. by securing device according to claim 1, it is characterized in that, described connecting element (2b) can be out of shape when elasticity can contract formation centering power (FZ) in free diameter clearance (8) when being loaded in passage (5a) by bolt (6) and accurately carry out pre-determined bit with reference to supporting member (3) to wall section (2) position.
6., by the securing device according to any one of claim 3 to 5, it is characterized in that, described connecting element (2b) is provided with at least one radial gap (2d), and/or described connecting element (2b) has connecting element section that is spaced, circumferential distribution.
7., by securing device according to claim 6, it is characterized in that, described connecting element (2b) is provided with multiple radial gap (2d).
8., by securing device according to any one of claim 1 to 5, it is characterized in that, described connecting element (2b) by least one radially-inwardly protruding, can the protuberance of elastic deformation be formed.
9., by the securing device according to any one of claim 1 to 5, it is characterized in that, described connecting element (2b) is formed on described wall section (2) on the side towards described supporting member (3).
10. by securing device according to claim 4, it is characterized in that, described connecting element (2b) utilizes salient (a) to extend in the clean cross-sectional plane (d) of described passage (5a), and is when forming circumferential collar.
11. by securing device according to claim 10, and it is characterized in that, described circumferential collar surrounds the edge of opening towards described supporting member (3) of described reinforcing sleeve (5).
12. by securing device according to claim 4, and it is characterized in that, described reinforcing sleeve (5) is independent component, its can when manufacturing plastic member monolithic molding or compressing with described plastic member after described manufacture.
13. by securing device according to claim 12, and it is characterized in that, described reinforcing sleeve (5) is metal sleeve.
14. by securing device according to claim 2, described liquid container (1) utilizes the wall section (2) of multiple projection to be fixed on the supporting member (3) of the bolt (6) with corresponding fixed and arranged, it is characterized in that, at least one wall section (2) is designed with the connecting element (2b) of shaping.
15. by securing device according to claim 14, and it is characterized in that, all wall sections (2) are all designed with the connecting element (2b) of shaping.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012023044.3A DE102012023044B4 (en) | 2012-11-26 | 2012-11-26 | Fastening device for a plastic component |
| DE102012023044.3 | 2012-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204095759U true CN204095759U (en) | 2015-01-14 |
Family
ID=50678756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320897477.5U Expired - Lifetime CN204095759U (en) | 2012-11-26 | 2013-11-26 | For the securing device of plastic member |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204095759U (en) |
| DE (1) | DE102012023044B4 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041076A (en) * | 2015-06-16 | 2015-11-11 | 江苏皓日汽车零部件有限公司 | Novel tail-gate limiting stopper assembly |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10117851C2 (en) | 2000-04-08 | 2003-02-20 | Witte Velbert Gmbh & Co Kg | connecting device |
| DE102005044064A1 (en) | 2005-09-15 | 2007-03-22 | GM Global Technology Operations, Inc., Detroit | Screw connection with tolerance compensation |
| DE102008044027B4 (en) | 2008-11-24 | 2023-07-20 | Volkswagen Ag | Mechanical fastening system and method for fastening a component to a solid body |
-
2012
- 2012-11-26 DE DE102012023044.3A patent/DE102012023044B4/en active Active
-
2013
- 2013-11-26 CN CN201320897477.5U patent/CN204095759U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041076A (en) * | 2015-06-16 | 2015-11-11 | 江苏皓日汽车零部件有限公司 | Novel tail-gate limiting stopper assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102012023044A1 (en) | 2014-05-28 |
| DE102012023044B4 (en) | 2023-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150114 |
|
| CX01 | Expiry of patent term |