CN106524037A - Mounting hole reinforced retainer ring, vehicle lamp mounting device, vehicle lamp assembly and vehicle - Google Patents
Mounting hole reinforced retainer ring, vehicle lamp mounting device, vehicle lamp assembly and vehicle Download PDFInfo
- Publication number
- CN106524037A CN106524037A CN201611051993.0A CN201611051993A CN106524037A CN 106524037 A CN106524037 A CN 106524037A CN 201611051993 A CN201611051993 A CN 201611051993A CN 106524037 A CN106524037 A CN 106524037A
- Authority
- CN
- China
- Prior art keywords
- installing hole
- ring
- mounting hole
- workpiece
- tube
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 230000002787 reinforcement Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Abstract
The invention relates to the technical field of vehicle lamps, in particular to a mounting hole reinforced retainer ring, a vehicle lamp mounting device provided with the mounting hole reinforced retainer ring, a vehicle lamp assembly with the vehicle lamp mounting device, and a vehicle with the vehicle lamp assembly. The mounting hole reinforced retainer ring is arranged on a mounting hole of a workpiece, and comprises a pipe-shaped part axially communicated, a flange part for outwards extending from one end of the pipe-shaped part and a barb part for extending out in a direction of pointing from the upper edge of the flange part to the other end of the pipe-shaped part; the outer diameter of the pipe-shaped part is matched with the inner diameter of the mounting hole; and when the pipe-shaped part is inserted in the mounting hole, the barb part is inserted in the workpiece, and the flange part is positioned out of the mounting hole and bonded with the workpiece. The barb part is inserted in the workpiece, so that the fixed connection of the mounting hole reinforced retainer ring and the workpiece can be realized, and the looseness or the deviation of the mounting hole reinforced retainer ring from the mounting hole is prevented; and the acting force of a fastening piece is mainly borne by the mounting hole reinforced retainer ring, so that the rupture damage caused by excessive torque suffered by the mounting hole can be prevented, and the effect of reinforcing the strength of the mounting hole is achieved.
Description
Technical field
The present invention relates to automobile lamp technical field, more particularly to a kind of installing hole is strengthened back-up ring, is provided with the installing hole and adds
The car light erecting device of strong back-up ring, the vehicle lamp assembly with the car light erecting device and the automobile with the vehicle lamp assembly.
Background technology
Automobile lamp is electrical equipment type component, and its lamp housing is typically using PC (Merlon), PP (polypropylene), ABS (propylene
Nitrile-butadiene-styrene) or the engineering plastics such as PMMA (polymethyl methacrylate) make, intensity is not high.
Lamp housing is provided with the connecting plate for lamp housing is connected with vehicle body sheet metal, and connecting plate is provided with installing hole, for inserting
Enter trip bolt, lamp housing is fixedly connected with vehicle body sheet metal.Installing hole in the assembling process of light fixture, on lamp housing connecting plate
As mount point, it is one of main support point of light fixture overall weight, trip bolt has larger torsion when installing hole is squeezed into
Square, forms to installing hole and extrudes, and is easily caused lamp housing connecting plate and produces white seal or fracture, causes lamp housing to damage.In driving conditions
In affected by shaking, at the installing hole of lamp housing connecting plate, also easily stress produces fatigue damage.
At present, it is strong to improve which that reinforcement is set using the thickness for increasing lamp housing connecting plate or on lamp housing connecting plate
Degree, but the protected effect played to lamp housing is unsatisfactory.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of intensity that can increase installing hole, prevent lamp housing assembling when
Produce white seal or phenomenon of rupture installing hole strengthen back-up ring, be provided with the installing hole strengthen the car light erecting device of back-up ring, with this
The vehicle lamp assembly of car light erecting device and the automobile with the vehicle lamp assembly, to overcome the drawbacks described above of prior art.
In order to solve above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of installing hole strengthens back-up ring, on the installing hole of workpiece, including axially through tube, from tube
Turn-up portion and the agnail portion extended along the direction of the other end for pointing to tube from turn-up portion that one end extends outward, pipe
The external diameter in shape portion is matched with the internal diameter of installing hole；During tube insertion installing hole, agnail portion insertion workpiece, turn-up portion are located at peace
Fit outside dress hole and with workpiece.
Preferably, one end indention of the tube away from turn-up portion.
Preferably, the 70% of the high length not less than tube of zigzag tooth.
Preferably, outer rim of the agnail portion located at turn-up portion.
Preferably, on the excircle of turn-up portion, compartment of terrain tears out multiple wedge angles, forms agnail after multiple wedge angle bendings
Portion.
Preferably, multiple wedge angles are equally spaced on the excircle of turn-up portion.
Preferably, installing hole reinforcement back-up ring is made using metal material.
A kind of car light erecting device, including for accommodating the lamp housing of car light, lamp housing is provided with for by lamp housing and vehicle body metal plate
The connecting plate of gold connection, offers installing hole on connecting plate, also strengthen back-up ring including installing hole as above, and installing hole is strengthened
Back-up ring is inserted on installing hole.
A kind of vehicle lamp assembly, including car light erecting device as above, vehicle lamp assembly is installed by car light erecting device
On automobile.
A kind of automobile, including vehicle lamp assembly as above.
Compared with prior art, the present invention has significant progressive：Inserted in workpiece by agnail portion, be capable of achieving installing hole
Reinforcement back-up ring is fixedly connected with workpiece, is effectively prevented installing hole from strengthening back-up ring and is occurred to loosen or depart from installing hole.By pacifying
Dress hole strengthen back-up ring be arranged on the installing hole of workpiece, make securing member from installing hole strengthen back-up ring tube insertion and not with peace
Dress hole directly contact, the active force of securing member are mainly strengthened back-up ring by the installing hole being in contact with it and are born, so as to avoid installation
Kong Yin bears that moment of torsion is excessive and to produce fracture impaired, plays booster action to the intensity of installing hole, can be in assembling process
Workpiece plays a very good protection.
Description of the drawings
Fig. 1 is that the installing hole of the embodiment of the present invention strengthens back-up ring dimensional structure diagram.
Fig. 2 is the schematic front view that the installing hole illustrated in Fig. 1 strengthens back-up ring.
Fig. 3 is the schematic rear view that the installing hole illustrated in Fig. 1 strengthens back-up ring.
Fig. 4 is the schematic side view that the installing hole illustrated in Fig. 1 strengthens back-up ring.
Fig. 5 is the structural representation of the car light erecting device of the embodiment of the present invention.
Fig. 6 be in Fig. 5 along A-A to cross-sectional schematic.
In figure：
1st, installing hole strengthens back-up ring 11, tube 12, turn-up portion
13rd, agnail portion 2, lamp housing 21, connecting plate
22nd, installing hole 3, vehicle body sheet metal
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described in further detail.These embodiments are only used for
Illustrate the present invention, and not limitation of the present invention.In describing the invention, it should be noted that term " interior ", " outward " etc.
The orientation of instruction or position relationship are, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and letter
Change description, rather than indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore be not considered as limiting the invention.Term " installation ", " being connected ", " connection " should be interpreted broadly, for example,
Can be fixedly connected, or be detachably connected, or be integrally connected；Can be joined directly together, it is also possible to by centre
Medium is indirectly connected to, and can be the connection of two element internals." multiple " are meant that two or more.
Embodiment one
As shown in Figures 1 to 4, embodiment one provides a kind of embodiment of the installing hole reinforcement back-up ring of the present invention.This reality
The installing hole reinforcement back-up ring for applying example one is arranged on the installing hole of workpiece, for strengthening the intensity of workpiece installing hole.
The installing hole of the present embodiment one strengthens back-up ring 1 includes tube 11, turn-up portion 12 and agnail portion 13.Wherein, tubulose
Portion 11 is used in the installing hole for insert workpiece, and the external diameter of tube 11 is matched with the internal diameter of installing hole so that tube 11 is inserted
Fit with the hole wall of installing hole when entering in installing hole；Tube 11 is axially through for inserting the securing member for installing workpiece, real
The assembling of existing workpiece.Turn-up portion 12 is stretched out by one end of tube 11 and is formed, and agnail portion 13 is by turn-up portion 12 along point tube
The direction of the other end in shape portion 11 extends to be formed.When tube 11 inserts the installing hole of workpiece, turn-up portion 12 is located at outside installing hole,
In the insertion of agnail portion 13 workpiece.After tube 11 is entirely insertable installing hole, agnail portion 13 is entirely insertable in workpiece, and turn-up portion 12 is then
Fit with workpiece.
The installing hole of the present embodiment one is strengthened back-up ring 1 and is inserted in workpiece by agnail portion 13, is capable of achieving installing hole and strengthens gear
Circle 1 is fixedly connected with workpiece, is effectively prevented installing hole from strengthening back-up ring 1 and is occurred to loosen or depart from installing hole.By by installing hole
Strengthen back-up ring 1 be arranged on the installing hole of workpiece, make securing member from installing hole strengthen back-up ring 1 tube 11 insert and not with peace
Dress hole directly contact, the active force of securing member are mainly strengthened back-up ring 1 by the installing hole being in contact with it and are born, so as to avoid installation
Kong Yin bears that moment of torsion is excessive and to produce fracture impaired, plays booster action to the intensity of installing hole, can be in assembling process
Workpiece plays a very good protection.
Further, in the present embodiment one, tube 11 is conducive to tube away from one end indention of turn-up portion 12
The active force of 11 discrete fasteners when contacting with securing member and be not easy to be torn, have so as to ensure that installing hole strengthens back-up ring 1
The good ability for bearing securing member active force.Preferably, the high length not less than tube 11 of the zigzag tooth of tube 11
The 70% of degree, so that tube 11 disperses and bears the ability of securing member active force maximum.
Further, in the present embodiment one, outer rim of the agnail portion 13 located at turn-up portion 12, to ensure that installing hole strengthens back-up ring
1 is worked well with being fixedly connected for workpiece.
Preferably, multiple wedge angles can be torn out in compartment of terrain on the excircle of turn-up portion 12, by multiple wedge angles along sensing
Agnail portion 13 is formed after the direction bending of one end of 11 indention of tube.Thus installing hole can be simplified and strengthens back-up ring 1
Structure.As shown in figure 1, the present embodiment one tears out four wedge angles on the excircle of turn-up portion 12 evenly and at intervals, four
Agnail portion 13 is formed after wedge angle bending, when in the installing hole that tube 11 inserts workpiece, four in turn-up portion 12 wedge angle is equal
In insertion workpiece.
Further, installing hole in the present embodiment one is strengthened back-up ring 1 and is made using metal material so as to higher strong
Degree.
Embodiment two
As shown in Figure 5 and Figure 6, embodiment two provides a kind of embodiment of the car light erecting device of the present invention.This enforcement
The car light erecting device of example two includes the lamp housing 2 for accommodating car light, and lamp housing 2 is provided with connecting plate 21, opens up on connecting plate 21
There is installing hole 22, installing hole 22 is used for inserting trip bolt, lamp housing 2 is fixedly connected with vehicle body sheet metal 3.The present embodiment two
Car light erecting device also includes that the installing hole in the embodiment of the present invention one strengthens back-up ring 1, and installing hole is strengthened back-up ring 1 and is inserted in installation
On hole 22 so that in the insertion installing hole 22 of tube 11, in the connecting plate 21 of the insertion of agnail portion 13 lamp housing 2, the then position of turn-up portion 12
Fit outside installing hole 22 and with the connecting plate 21 of lamp housing 2 and connect.
The present embodiment two additionally provides a kind of vehicle lamp assembly, and which includes the car light erecting device in the present embodiment two, described
Vehicle lamp assembly is arranged on the vehicle body sheet metal 3 of automobile by the car light erecting device.
The present embodiment two additionally provides a kind of automobile, and which includes the vehicle lamp assembly in the present embodiment two.
The car light erecting device of the present embodiment two, the vehicle lamp assembly including the car light erecting device and total including the car light
Into automobile, installing hole is set at the installing hole 22 on 2 connecting plate 21 of lamp housing and strengthens back-up ring 1, lamp is inserted by agnail portion 13
In the connecting plate 21 of shell 2, realize that installing hole strengthens being fixedly connected for back-up ring 1 and 2 connecting plate 21 of lamp housing, can effectively prevent installing hole
Strengthen back-up ring 1 to occur to loosen or depart from installing hole 22.When lamp housing 2 is assembled on vehicle body sheet metal 3, trip bolt adds from installing hole
The tube 11 of strong back-up ring 1 insert and not with 22 directly contact of installing hole, the active force of trip bolt is mainly by being in contact with it
Installing hole is strengthened back-up ring 1 and is born, excessive and produces in vain because bearing moment of torsion so as to avoid the installing hole 22 on 2 connecting plate 21 of lamp housing
Print or fracture are impaired, play booster action to the intensity of 2 connecting plate of lamp housing, 21 upper installing hole 22, can be to the lamp in assembling process
Shell 2 plays a very good protection, it is also possible to which the installing hole 22 for mitigating 2 connecting plate 21 of lamp housing receives vibration influence when driving
Stress produces the degree of fatigue damage.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of without departing from the technology of the present invention principle, some improvement and replacement can also be made, these improve and replace
Also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of installing hole strengthens back-up ring, on the installing hole of workpiece, it is characterised in that include axially through tube
(11) turn-up portion (12) that, extends outward from one end of the tube (11) and from the turn-up portion (12) along pointing to institute
State the agnail portion (13) that the direction of the other end of tube (11) is extended, external diameter and the installing hole of tube (11)
Internal diameter match；When described tube (11) insert the installing hole, described agnail portion (13) insert the workpiece, described to turn over
Edge (12) is located at outside the installing hole and is fitted with the workpiece.
2. installing hole according to claim 1 strengthens back-up ring, it is characterised in that tube (11) are away from the flange
One end indention in portion (12).
3. installing hole according to claim 2 strengthens back-up ring, it is characterised in that the zigzag tooth is high not less than described
The 70% of the length of tube (11).
4. installing hole according to claim 1 strengthens back-up ring, it is characterised in that described agnail portion (13) are located at the flange
The outer rim in portion (12).
5. installing hole according to claim 1 strengthens back-up ring, it is characterised in that on the excircle of the turn-up portion (12)
Compartment of terrain tears out multiple wedge angles, forms agnail portion (13) after the plurality of wedge angle bending.
6. installing hole according to claim 5 strengthens back-up ring, it is characterised in that the plurality of wedge angle be equally spaced in
On the excircle of turn-up portion (12).
7. installing hole according to claim 1 strengthens back-up ring, it is characterised in that the installing hole is strengthened back-up ring (1) and adopted
Metal material is made.
8. a kind of car light erecting device, including for accommodating the lamp housing (2) of car light, lamp housing (2) are provided with for will be described
The connecting plate (21) that lamp housing (2) is connected with vehicle body sheet metal (3), offers installing hole (22), its feature on connecting plate (21)
It is also to strengthen back-up ring (1) including installing hole as claimed in any of claims 1 to 7 in one of claims, the installing hole strengthens back-up ring
(1) it is inserted on the installing hole (22).
9. a kind of vehicle lamp assembly, it is characterised in that also including car light erecting device as claimed in claim 8, the car light is total
It is arranged on automobile into the car light erecting device is passed through.
10. a kind of automobile, it is characterised in that including vehicle lamp assembly as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611051993.0A CN106524037A (en) | 2016-11-24 | 2016-11-24 | Mounting hole reinforced retainer ring, vehicle lamp mounting device, vehicle lamp assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611051993.0A CN106524037A (en) | 2016-11-24 | 2016-11-24 | Mounting hole reinforced retainer ring, vehicle lamp mounting device, vehicle lamp assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106524037A true CN106524037A (en) | 2017-03-22 |
Family
ID=58357235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611051993.0A Pending CN106524037A (en) | 2016-11-24 | 2016-11-24 | Mounting hole reinforced retainer ring, vehicle lamp mounting device, vehicle lamp assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106524037A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379682Y (en) * | 1999-06-16 | 2000-05-24 | 林永鸿 | Pipe joint |
| CN1372621A (en) * | 2000-05-19 | 2002-10-02 | 石田荣助 | Structure for preventing loosening of threaded fasteners |
| TW200708453A (en) * | 2005-07-12 | 2007-03-01 | Nagoya Oilchemical | Protector |
| CN101426064A (en) * | 2007-11-02 | 2009-05-06 | 加藤电机株式会社 | Manuscript pressure plate opening and closing device and office equipment with the same |
| CN202158509U (en) * | 2011-07-07 | 2012-03-07 | 山东鲁得贝车灯股份有限公司 | Metallic installation pad for car light |
| CN203146551U (en) * | 2013-03-27 | 2013-08-21 | 江苏银河电子股份有限公司 | Clamping-type insulating washer |
| CN203404218U (en) * | 2013-07-31 | 2014-01-22 | 厦门瑞尔特卫浴科技股份有限公司 | Both-way rotation-stopping spacer and bolt assembly with both-way rotation-stopping spacer |
| CN203404701U (en) * | 2013-08-01 | 2014-01-22 | 北京汽车研究总院有限公司 | Automobile lamp installation device, automobile lamp assembly and automobile |
| CN204037427U (en) * | 2014-05-30 | 2014-12-24 | 北京长安汽车工程技术研究有限责任公司 | A kind of head light plastic mounting bracket |
| CN204127894U (en) * | 2014-10-04 | 2015-01-28 | 陈庚 | A kind of anti-loosening anticracking desk lamp lamp stand |
| CN104728243A (en) * | 2015-04-01 | 2015-06-24 | 浙江方泉汽车标准件有限公司 | Double-anti-slip rivet nut |
| CN204784106U (en) * | 2015-06-19 | 2015-11-18 | 中国航空工业集团公司西安飞机设计研究所 | Lock washer of moment is screwed up in restriction |
| CN204968302U (en) * | 2015-09-05 | 2016-01-13 | 慈溪市鼎力塑胶有限公司 | Integrated circuit board mounting |
| CN205075971U (en) * | 2015-11-03 | 2016-03-09 | 沃尔兹曼（北京）科技有限公司 | Electric scooter tap coupling mechanism |
| CN105508390A (en) * | 2016-01-18 | 2016-04-20 | 杭州斯泰新材料技术有限公司 | Fastening mechanism |
| CN105672757A (en) * | 2016-01-21 | 2016-06-15 | 苏州润桐专利运营有限公司 | Novel antitheft fence |
| CN206352792U (en) * | 2016-11-24 | 2017-07-25 | 武汉通畅汽车电子照明有限公司 | Mounting hole strengthens back-up ring, car light erecting device, vehicle lamp assembly and automobile |
-
2016
- 2016-11-24 CN CN201611051993.0A patent/CN106524037A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2379682Y (en) * | 1999-06-16 | 2000-05-24 | 林永鸿 | Pipe joint |
| CN1372621A (en) * | 2000-05-19 | 2002-10-02 | 石田荣助 | Structure for preventing loosening of threaded fasteners |
| TW200708453A (en) * | 2005-07-12 | 2007-03-01 | Nagoya Oilchemical | Protector |
| CN101426064A (en) * | 2007-11-02 | 2009-05-06 | 加藤电机株式会社 | Manuscript pressure plate opening and closing device and office equipment with the same |
| CN202158509U (en) * | 2011-07-07 | 2012-03-07 | 山东鲁得贝车灯股份有限公司 | Metallic installation pad for car light |
| CN203146551U (en) * | 2013-03-27 | 2013-08-21 | 江苏银河电子股份有限公司 | Clamping-type insulating washer |
| CN203404218U (en) * | 2013-07-31 | 2014-01-22 | 厦门瑞尔特卫浴科技股份有限公司 | Both-way rotation-stopping spacer and bolt assembly with both-way rotation-stopping spacer |
| CN203404701U (en) * | 2013-08-01 | 2014-01-22 | 北京汽车研究总院有限公司 | Automobile lamp installation device, automobile lamp assembly and automobile |
| CN204037427U (en) * | 2014-05-30 | 2014-12-24 | 北京长安汽车工程技术研究有限责任公司 | A kind of head light plastic mounting bracket |
| CN204127894U (en) * | 2014-10-04 | 2015-01-28 | 陈庚 | A kind of anti-loosening anticracking desk lamp lamp stand |
| CN104728243A (en) * | 2015-04-01 | 2015-06-24 | 浙江方泉汽车标准件有限公司 | Double-anti-slip rivet nut |
| CN204784106U (en) * | 2015-06-19 | 2015-11-18 | 中国航空工业集团公司西安飞机设计研究所 | Lock washer of moment is screwed up in restriction |
| CN204968302U (en) * | 2015-09-05 | 2016-01-13 | 慈溪市鼎力塑胶有限公司 | Integrated circuit board mounting |
| CN205075971U (en) * | 2015-11-03 | 2016-03-09 | 沃尔兹曼（北京）科技有限公司 | Electric scooter tap coupling mechanism |
| CN105508390A (en) * | 2016-01-18 | 2016-04-20 | 杭州斯泰新材料技术有限公司 | Fastening mechanism |
| CN105672757A (en) * | 2016-01-21 | 2016-06-15 | 苏州润桐专利运营有限公司 | Novel antitheft fence |
| CN206352792U (en) * | 2016-11-24 | 2017-07-25 | 武汉通畅汽车电子照明有限公司 | Mounting hole strengthens back-up ring, car light erecting device, vehicle lamp assembly and automobile |
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