CN103233993A - Clamp spring of automobile under mirror lamp - Google Patents
Clamp spring of automobile under mirror lamp Download PDFInfo
- Publication number
- CN103233993A CN103233993A CN2013101610382A CN201310161038A CN103233993A CN 103233993 A CN103233993 A CN 103233993A CN 2013101610382 A CN2013101610382 A CN 2013101610382A CN 201310161038 A CN201310161038 A CN 201310161038A CN 103233993 A CN103233993 A CN 103233993A
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- limit portion
- floor
- lamp
- perpendicular section
- jump ring
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Abstract
The invention discloses a clamp spring of an automobile under mirror lamp. A clamp spring body (1) is provided with a straight vertical section (1d), the lower end of the vertical section (1d) deforms and is bent towards one side to form an upswept lower limiting portion (1e), an upper oblique section (1c) is arranged above the lower limiting portion (1e), the upper end of the upper oblique section (1c) and the upper end of the vertical section (1d) are connected integrally, and the lower end of the upper oblique section (1c) is detoured towards the vertical section (1d) and then is bent downward to sequentially form a transition section (1b) and an upper limiting portion (1a) from top to down. The clamp spring can enable the under mirror lamp to be conveniently and quickly installed on a rearview mirror casing, can ensure installation of the under mirror lamp to be firm and not to be influenced by shock caused by a running vehicle, eliminates abnormal sound, effectively avoids falling and damage, has the advantages of being reasonable in design, simple in structure, easy to process and manufacture, low in cost and the like, and is suitable for various types of automobiles.
Description
Technical field
The present invention relates to a kind of auto parts machinery, particularly a kind of for the jump ring of automobile according to floor-lamp is installed.
Background technique
Automobile shines the bottom that floor-lamp is installed on the outside rear-view mirror housing, and this photograph floor-lamp plays illumination when stopping or moveing backward night, get on or off the bus, improve the Security of reversing to make things convenient for the occupant.At present, generally directly be fixed on the bottom of back-mirror housing by screw according to floor-lamp, fixing is relatively poor, be subjected to the influence of automobile running vibration, be easy to generate loosening even come off according to the mounting screw of floor-lamp, gently so then when travelling, vehicle can shake and produce abnormal sound according to floor-lamp, and heavy then fall damage according to the ground lantern festival, do not ensure working life.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of automobile that can make according to floor-lamp firm jump ring to be installed.
Technological scheme of the present invention is as follows: a kind of automobile is according to the floor-lamp jump ring, comprise jump ring body (1), described jump ring body (1) has straight perpendicular section (1d), should erect the lower end of section (1d) to side distortion bending, the lower limit portion (1e) that formation upwarps, be provided with upsloping segment (1c) in the top of described lower limit portion (1e), this upsloping segment (1c) and lower limit portion (1e) are positioned at the same side of perpendicular section (1d), the upper end of upsloping segment (1c) is connected as a single entity with the upper end of perpendicular section (1d), the lower end of described upsloping segment (1c) is earlier towards the circuitous bending downwards again of the direction of perpendicular section (1d), form changeover portion (1b) and upper limit portion (1a) from top to bottom successively, described upper limit portion (1a) is positioned at the oblique upper of lower limit portion (1e), forms opening between the two.
Adopt above technological scheme, be provided with in the bottom of back-mirror housing and the mounting hole that adapts according to floor-lamp shape size, a side of mounting hole is provided with draw-in groove, and opposite side arranges fixed base, and fixed base is projecting inward to back-mirror housing, and offers hole clipping at fixed base; Be provided with fixture block in the position according to corresponding draw-in groove on the floor-lamp, the position of shining corresponding fixed base on the floor-lamp arranges fitting seat, and fitting seat is provided with restraining groove.When installing according to floor-lamp, lower end with the perpendicular section of the present invention snaps in the restraining groove of fitting seat together with lower limit portion earlier, lower limit portion has the distortion towards perpendicular section direction, under the effect of its spring-back force, can in fitting seat, tighten, then will tilt according to floor-lamp, make the fitting seat end according to floor-lamp be higher than the fixture block end, and will snap in according to the fixture block on the floor-lamp in the draw-in groove of back-mirror housing, to set level according to floor-lamp then, make according to floor-lamp to embed fully in the mounting hole of back-mirror housing, and snap in the hole clipping of back-mirror housing fixed base after the distortion of upper limit of the present invention portion.Under the effect of upper limit portion spring-back force, upper limit portion and fixed base clamping are tight on the one hand, and fixing is good; On the other hand, has the trend that expands outwardly behind the formed opening compressive deformation of limited part up and down, and upper limit portion can not be moved by the constraint of fixed base, the spring-back force of jump ring is applied to according on the floor-lamp towards the direction of fixture block like this, makes according to the fixture block of floor-lamp and the draw-in groove of back-mirror housing closely to be connected together.This shows, the present invention not only self structure is simple, processing and fabricating is easy, and can conveniently install according to floor-lamp, both made according to floor-lamp easy accessibility, quick that it was firm to guarantee again to be connected with back-mirror housing according to floor-lamp, thereby effectively prevented because of becoming flexible of producing of Vehicular vibration or come off, when eliminating abnormal sound, performance and working life according to floor-lamp have been ensured.
Angle a1 between described upper limit portion (1a) and the changeover portion (1b) is 115-125 °, angle a2 between changeover portion (1b) and the upsloping segment (1c) is 70-80 °, angle a3 between upsloping segment (1c) and the perpendicular section (1d) is 40-50 °, and the angle a4 between perpendicular section (1d) and the lower limit portion (1e) is 25-35 °.Above structure can provide lasting and stable elastic force by limited part up and down when being conducive to assemble, the fixing of installing according to floor-lamp with further raising.
Preferred scheme is, angle a1 between described upper limit portion (1a) and the changeover portion (1b) is 120 °, angle a2 between changeover portion (1b) and the upsloping segment (1c) is 75 °, angle a3 between upsloping segment (1c) and the perpendicular section (1d) is 45 °, and the angle a4 between perpendicular section (1d) and the lower limit portion (1e) is 30 °.
Concentrate and be damaged for fear of stress, between described upper limit portion (1a) and the changeover portion (1b), between changeover portion (1b) and the upsloping segment (1c), between upsloping segment (1c) and perpendicular section (1d) and erect between section (1d) and the lower limit portion (1e) and all pass through arc transition.
Described upper limit portion (1a), changeover portion (1b), upsloping segment (1c), perpendicular section (1d) and lower limit portion (1e) are structure as a whole, and are that the steel sheet material of 0.8-1mm bends and forms by thickness.Jump ring adopts the steel integrative-structure, and selection is convenient, be easy to processing, and cost is low.The thickness of jump ring is advisable with 0.8-1mm, and thickness is too small, the relatively poor and elastic force deficiency that provides of the structural strength of jump ring, and not only the distortion back easily fractures, and can influence the fixing according to the floor-lamp installation; Thickness is excessive, and the jump ring distortion is difficult for, and can increase the difficulty of assembling.
As preferably, the material of described upper limit portion (1a), changeover portion (1b), upsloping segment (1c), perpendicular section (1d) and lower limit portion (1e) is the 65Mn spring steel.
Beneficial effect: the present invention can make and be installed on the back-mirror housing quickly and easily according to floor-lamp, and can guarantee that the installation of photograph floor-lamp is firm, the influence that can not be subjected to vehicle to travel and vibrate, both eliminated abnormal sound, effectively avoided falling damage again, have characteristics such as simple in structure, that processing and fabricating is easy, cost is low, on various types of automobiles, all be suitable for.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the schematic representation before installing according to floor-lamp;
The phase diagram that Fig. 4 sets level when installing for this photograph floor-lamp;
The schematic representation of Fig. 5 for being in place according to floor-lamp.
Embodiment
The invention will be further described below in conjunction with drawings and Examples:
As shown in Figure 1 and Figure 2, the present invention has jump ring body 1, and this jump ring body 1 is bent continuously by the rectangle steel lumber and forms.The material of jump ring body 1 is preferably the 65Mn spring steel, and thickness is preferably 0.8-1mm.Certainly, as the replacement that is equal to, jump ring body 1 also can be selected other steel material that is equal to for use, and its thickness also can change according to actual needs.Described jump ring body 1 has perpendicular section straight 1d, and the lower end of this perpendicular section 1d bends to left side distortion as shown in Figure 1, forms the 1e of lower limit portion that upwarps.Pass through arc transition between the described lower limit 1e of portion and the perpendicular section 1d, and have angle a4 between the 1e of lower limit portion and the perpendicular section 1d, this angle a4 is 25-35 °, and present embodiment is preferably 30 °.
As shown in Figure 1 and Figure 2, above the 1e of lower limit portion, be provided with upsloping segment 1c, low the same side that has high dip setting, upsloping segment 1c and the 1e of lower limit portion to be positioned at perpendicular section 1d, this upsloping segment 1c left side.The upper end of the upper end of described upsloping segment 1c and perpendicular section 1d is connected as a single entity, and passes through arc transition between upsloping segment 1c and the perpendicular section 1d, and has angle a3 between upsloping segment 1c and the perpendicular section 1d, and this angle a3 is 40-50 °, and present embodiment is preferably 45 °.The lower end of described upsloping segment 1c towards the circuitous bending downwards again of the direction of perpendicular section 1d, forms changeover portion 1b and the 1a of upper limit portion earlier from top to bottom successively.Pass through arc transition between described changeover portion 1b and the upsloping segment 1c, and have angle a2 between changeover portion 1b and the upsloping segment 1c, this angle a2 is 70-80 °, and present embodiment is preferably 75 °.Pass through arc transition between the described upper limit 1a of portion and the changeover portion 1b, and have angle a1 between the 1a of upper limit portion and the changeover portion 1b, this angle a1 is 115-125 °, and present embodiment is preferably 120 °.The described upper limit 1a of portion is positioned at the upper left side of the 1e of lower limit portion, forms opening between the two.
As Fig. 3, Fig. 4, shown in Figure 5, be provided with and the mounting hole that adapts according to floor-lamp 3 shape sizes in the bottom of back-mirror housing 2, a side of mounting hole is provided with draw-in groove 2a, and opposite side arranges fixed base 2b, fixed base 2b is projecting inward to back-mirror housing 2, and offers hole clipping 2c at fixed base 2b; Be provided with fixture block 3a in the position according to corresponding draw-in groove 2a on the floor-lamp 3, the position of shining corresponding fixed base 2b on the floor-lamp 3 arranges fitting seat 3b, and fitting seat 3b is provided with restraining groove 4c.
As Fig. 3, Fig. 4, Fig. 5 and in conjunction with shown in Figure 1, when installing according to floor-lamp 3, lower end with the perpendicular section of jump ring 1d snaps among the restraining groove 3c of fitting seat 3b together with the 1e of lower limit portion earlier, the 1e of lower limit portion has the distortion towards perpendicular section 1d direction, under the effect of its spring-back force, can in fitting seat 3b, tighten, then will tilt according to floor-lamp 3, make the fitting seat end according to floor-lamp 3 be higher than the fixture block end, and will snap in according to the fixture block 3a on the floor-lamp 3 among the draw-in groove 2a of back-mirror housing 2, to set level according to floor-lamp 3 then, and make according to floor-lamp 3 to embed fully in the mounting hole of back-mirror housing 2, and snap among the hole clipping 2c of back-mirror housing fixed base 2b after the 1a of upper limit portion of the jump ring distortion.Jump ring has the trend that expands outwardly behind the formed opening compressive deformation of limited part up and down, and the 1a of upper limit portion can not be moved by the constraint of fixed base 2b, the spring-back force of jump ring is applied to according on the floor-lamp 3 towards the direction of fixture block 2a like this, makes according to the fixture block 3a of floor-lamp 3 one ends and the draw-in groove 2a of back-mirror housing 2 closely to be connected together; And closely link together by the fixed base 2b on jump ring and the back-mirror housing 2 according to the other end of floor-lamp 3.
Claims (6)
1. an automobile is according to the floor-lamp jump ring, comprise jump ring body (1), it is characterized in that: described jump ring body (1) has straight perpendicular section (1d), should erect the lower end of section (1d) to side distortion bending, the lower limit portion (1e) that formation upwarps, be provided with upsloping segment (1c) in the top of described lower limit portion (1e), this upsloping segment (1c) and lower limit portion (1e) are positioned at the same side of perpendicular section (1d), the upper end of upsloping segment (1c) is connected as a single entity with the upper end of perpendicular section (1d), the lower end of described upsloping segment (1c) is earlier towards the circuitous bending downwards again of the direction of perpendicular section (1d), form changeover portion (1b) and upper limit portion (1a) from top to bottom successively, described upper limit portion (1a) is positioned at the oblique upper of lower limit portion (1e), forms opening between the two.
2. automobile according to claim 1 is according to the floor-lamp jump ring, it is characterized in that: the angle a1 between described upper limit portion (1a) and the changeover portion (1b) is 115-125 °, angle a2 between changeover portion (1b) and the upsloping segment (1c) is 70-80 °, angle a3 between upsloping segment (1c) and the perpendicular section (1d) is 40-50 °, and the angle a4 between perpendicular section (1d) and the lower limit portion (1e) is 25-35 °.
3. automobile according to claim 2 is according to the floor-lamp jump ring, it is characterized in that: the angle a1 between described upper limit portion (1a) and the changeover portion (1b) is 120 °, angle a2 between changeover portion (1b) and the upsloping segment (1c) is 75 °, angle a3 between upsloping segment (1c) and the perpendicular section (1d) is 45 °, and the angle a4 between perpendicular section (1d) and the lower limit portion (1e) is 30 °.
According to claim 1 or 2 or 3 described automobiles according to the floor-lamp jump ring, it is characterized in that: between described upper limit portion (1a) and the changeover portion (1b), between changeover portion (1b) and the upsloping segment (1c), between upsloping segment (1c) and perpendicular section (1d) and erect between section (1d) and the lower limit portion (1e) and all pass through arc transition.
5. automobile according to claim 4 is according to the floor-lamp jump ring, it is characterized in that: described upper limit portion (1a), changeover portion (1b), upsloping segment (1c), perpendicular section (1d) and lower limit portion (1e) are structure as a whole, and are that the steel sheet material of 0.8-1mm bends and forms by thickness.
6. automobile according to claim 5 is characterized in that according to the floor-lamp jump ring: the material of described upper limit portion (1a), changeover portion (1b), upsloping segment (1c), perpendicular section (1d) and lower limit portion (1e) is the 65Mn spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310161038.2A CN103233993B (en) | 2013-05-02 | 2013-05-02 | Clamp spring of automobile under mirror lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310161038.2A CN103233993B (en) | 2013-05-02 | 2013-05-02 | Clamp spring of automobile under mirror lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103233993A true CN103233993A (en) | 2013-08-07 |
| CN103233993B CN103233993B (en) | 2014-12-24 |
Family
ID=48882046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310161038.2A Expired - Fee Related CN103233993B (en) | 2013-05-02 | 2013-05-02 | Clamp spring of automobile under mirror lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103233993B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009046085A (en) * | 2007-08-22 | 2009-03-05 | Toyota Boshoku Corp | Lamp module and ceiling module |
| CN201954486U (en) * | 2010-11-08 | 2011-08-31 | 马瑞利汽车零部件(芜湖)有限公司 | Novel circlip structure for H7 vehicle lamp |
| WO2013015398A1 (en) * | 2011-07-27 | 2013-01-31 | Yazaki Corporation | Attachment structure of lamp unit |
| CN203223508U (en) * | 2013-05-02 | 2013-10-02 | 力帆实业(集团)股份有限公司 | Clamping spring structure |
-
2013
- 2013-05-02 CN CN201310161038.2A patent/CN103233993B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009046085A (en) * | 2007-08-22 | 2009-03-05 | Toyota Boshoku Corp | Lamp module and ceiling module |
| CN201954486U (en) * | 2010-11-08 | 2011-08-31 | 马瑞利汽车零部件(芜湖)有限公司 | Novel circlip structure for H7 vehicle lamp |
| WO2013015398A1 (en) * | 2011-07-27 | 2013-01-31 | Yazaki Corporation | Attachment structure of lamp unit |
| CN203223508U (en) * | 2013-05-02 | 2013-10-02 | 力帆实业(集团)股份有限公司 | Clamping spring structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103233993B (en) | 2014-12-24 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 400037 Chongqing city Beibei District caijiagang Zhen Tong Xing Industrial Park Fengqi Road No. 16 Patentee after: Lifan Industry (Group) Co., Ltd. Address before: 400037 Chongqing city Shapingba District No. 60 Zhangjiawan Bridge Patentee before: Lifan Industry (Group) Co., Ltd. |
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| 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: 20141224 Termination date: 20200502 |