CN204712976U - Aux. fascia panel wheel word - Google Patents
Aux. fascia panel wheel word Download PDFInfo
- Publication number
- CN204712976U CN204712976U CN201520196945.5U CN201520196945U CN204712976U CN 204712976 U CN204712976 U CN 204712976U CN 201520196945 U CN201520196945 U CN 201520196945U CN 204712976 U CN204712976 U CN 204712976U
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- CN
- China
- Prior art keywords
- external member
- rotating shaft
- elastic external
- supporting seat
- elastic
- 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
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model relates to automobile fitting field, particularly relate to a kind of aux. fascia panel wheel word, it comprises support, handrail, supporting seat, elastic external member and spring rotary shaft, handrail is fixed in rotating shaft two ends, rotating shaft comprises cylindrical section and friction section, described axis of rotation is connected on supporting seat, supporting seat is fixedly connected on support, described spring housing is connected on the cylindrical section of rotating shaft, one end of described elastic external member is socketed in friction section, the other end of elastic external member is fixed on supporting seat, friction section is circumferentially divided into tight face and loose side, when two two side joints corresponding to elastic external member, tight face of friction section, elastic external member clamps friction section, when at least one loose side of friction section and elastic external member contact internal walls, elastic external member does not produce application force to friction section, and the elastic force sum of the friction force of rotating shaft and elastic external member and supporting seat and handrail gravity and spring keeps balancing.By implementing the technical program, realize the function that handrail can hover at an arbitrary position.
Description
Technical field
The utility model relates to automobile fitting field, particularly relates to a kind of aux. fascia panel wheel word.
Background technology
All with handrail on most of driver's cab of sedan aux. fascia panel assembly, it is generally positioned at the rear portion of aux. fascia panel assembly, for placing elbow, realizes function of containing articles simultaneously, is the important realizational portion of car human oriented design.In prior art, handrail generally has and rotarily opens function, realized by hinge arrangement, form opened by hinge also has many types, conventional is adopt spring, but only have opening and closing two positions, problem existing for this mode is, when people open handrail by article, handrail falls sometimes, pounds hand, damage, and current people improving constantly car environmental requirement, for this handrail only having opening and closing two position functions, the demand of client can not be met.Therefore, a kind of wheel word for keeping handrail to hover at an arbitrary position of invention is needed to be necessary.
Utility model content
the purpose of this utility model is to provide a kind of aux. fascia panel wheel word, to realize the function that handrail can hover at an arbitrary position.
In order to solve the problems of the technologies described above, the utility model provides a kind of aux. fascia panel wheel word, comprise support, handrail and rotating shaft, handrail is fixed in rotating shaft two ends, also comprise supporting seat, elastic external member and spring, and rotating shaft comprises the cylindrical section and friction section that distribute vertically, described axis of rotation is connected on supporting seat, supporting seat is fixedly connected on support, described spring housing is connected on the cylindrical section of rotating shaft, one end of described elastic external member is socketed in friction section, the other end of elastic external member is fixed on supporting seat, friction section is circumferentially divided into tight face and loose side, when two two side joints corresponding to elastic external member, tight face of friction section, elastic external member clamps friction section, when at least one loose side of friction section and elastic external member contact internal walls, elastic external member does not produce application force to friction section, and the elastic force sum of the friction force of rotating shaft and elastic external member and supporting seat and handrail gravity and spring keeps balancing.
Adopt technique scheme, on the friction section that elastic external member and spring are socketed in rotating shaft respectively and cylindrical section, the two ends of rotating shaft are fixedly connected with handrail, because friction section is circumferentially divided into tight face and loose side, when two two side joints corresponding to elastic external member, tight face of friction section, elastic external member just produces a gripping power to friction section, thus between elastic external member and rotating shaft, produce larger friction force, when rotating shaft stops operating, the friction force of rotating shaft and elastic external member and supporting seat and the elastic force sum of handrail gravity and spring keep balancing, handrail is stopped at when its position.Thus just achieve handrail hovering at an arbitrary position.In addition, when friction section being installed in elastic external member, a loose side of elastic external member is corresponded to elastic external member inwall, and now, elastic external member does not produce interaction force to friction section, thus friction section is passed through elastic external member inside.
Further, one leg of described spring is connected on supporting seat along rotating shaft radial direction, and another leg of spring is axially connected on supporting seat along rotating shaft, makes spring two leg shape angle in 90 °, when pulling axis of rotation by handrail, spring just produces elastic force or resistance to handrail.
Further, for the ease of the Fast Installation of elastic external member and rotating shaft, two curved reed clampings are adopted by described elastic external member to form, thus in the process of installing, rotating shaft wrapped up one end of two curved reeds, the mutual clamping of the other end of two curved reeds just completes installation.
Further, described curved reed comprises concave part and flat part, wherein the flat part of a curved reed is provided with cone shaped elastic latch fitting, and the flat part of another curved reed is provided with the hole clipping for clamping cone shaped elastic latch fitting, and the aperture of hole clipping is less than the conical bottom radius of cone shaped elastic latch fitting.In use, rotating shaft is wrapped up by the concave part of two curved reeds, be inserted in the hole clipping of another curved reed by the cone shaped elastic latch fitting of a wherein curved reed, the elastic force of recycling cone shaped elastic latch fitting is returned to initial condition, is just locked together by two curved reeds.
Further, described rotating shaft is cylindrical, and rotating shaft diameter is greater than the width of elastic external member, the cross-sectional plane of described friction section is major arc face, the rise of cross-sectional plane is less than elastic external member width, so when two cambered surfaces of friction section circumference, two inwall joint corresponding to elastic external member, elastic external member just steps up friction section.
Further, for the ease of installing, the two ends of described rotating shaft are wedge structure, thus when supporting seat, spring are passed in rotating shaft, because its volume reduces, just increase the efficiency that it passes supporting seat and spring eye.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the constructional drawing of handrail and support in the present embodiment;
Fig. 2 is the structural representation of aux. fascia panel wheel word in the present embodiment;
Fig. 3 is the erection plan of the present embodiment Elastic external member and spring and rotating shaft;
Fig. 4 is the constructional drawing of the present embodiment shaft.
Detailed description of the invention
Reference numeral during accompanying drawing illustrates is: rotating shaft 1, supporting seat 2, elastic external member 3, spring 4, handrail 5, cylindrical section 6, friction section 7, cone shaped elastic latch fitting 8, support 9.
As shown in Figure 1, the technical program provides a kind of aux. fascia panel wheel word, and it comprises support 9, handrail 5, rotating shaft 1, supporting seat 2, elastic external member 3 and spring 4, and described spring 4 adopts torsion spring.
As shown in Figure 4, rotating shaft 1 is cylindrical, and it prolongs and axially 1 is divided into cylindrical section 6 and friction section 7.Friction section 7 is circumferentially divided into tight face and loose side, and described loose side is the plane that friction section 7 is axially milled with along rotating shaft 1, and the vector (vertical dimension) of this friction section 7 is less than the width of elastic external member 3, and described tight face is the arc surface in friction section 7.
As shown in Figure 2,3, supporting seat 2 inside offers two cell bodies, and described rotating shaft 1 is rotationally connected through two cell bodies and supporting seat 2.For the ease of installing, the two ends of rotating shaft 1 are wedge structure, thus when supporting seat 2, torsion spring 4 are passed in rotating shaft 1, because its volume reduces, just increase the efficiency that it passes supporting seat 2 and torsion spring 4 hole.Supporting seat 2 is bolted to connection on support 9, and handrail 5 is fixedly connected on rotating shaft 1 two ends.When pulling handrail 5, handrail 5 drives rotating shaft 1 to rotate together.The upper end of described elastic external member 3 is the spatial accommodation of fusiformis, and this spatial accommodation is socketed in the friction section 7 of rotating shaft 1, the width of friction section 7 horizontal direction is greater than the width of spatial accommodation under elastic external member 3 state of nature, make elastic external member 3 countershaft 1 produce a larger gripping power, thus produce larger friction force between elastic external member 3 and rotating shaft 1.The width of friction section 7 vertical direction is slightly less than the width of elastic external member 3 spatial accommodation, when mounted, the plane parallel of friction section 7 is passed elastic external member 3 in the left and right sides wall of elastic external member 3, thus is convenient to friction section 7 through in elastic external member 3.Treat that friction section 7 is through after elastic external member 3, then be that the surface of arc-shaped and elastic external member 3 left and right sides wall offset by corresponding for friction section 7 two side.The lower end of elastic external member 3 is fixedly connected on supporting seat 2.Described torsion spring 4 is socketed on the cylindrical section 6 of rotating shaft 1, and a leg of torsion spring 4 is fixedly connected on supporting seat 2 along rotating shaft 1 radial direction, its another leg is connected on supporting seat 2 along rotating shaft 1 axial restraint, and rotating shaft 1 and elastic external member 3 and the friction force of supporting seat 2 and the elastic force of handrail 5 gravity and torsion spring 4 are preserved and balanced.
In addition, for the ease of the Fast Installation of elastic external member 3 with rotating shaft 1, two curved reed clampings are adopted by described elastic external member 3 to form, curved reed comprises concave part and flat part, the flat part of a wherein curved reed fixedly mounts a cone shaped elastic latch fitting 8, the flat part of another curved reed offers the hole clipping for clamping cone shaped elastic latch fitting 8, the aperture of hole clipping is less than the conical bottom radius of cone shaped elastic latch fitting 8.In use, rotating shaft 1 is wrapped up by the concave part of two curved reeds, be inserted in the hole clipping of another curved reed by the cone shaped elastic latch fitting 8 of a wherein curved reed, the elastic force of recycling cone shaped elastic latch fitting 8 is returned to initial condition, is just locked together by two curved reeds.
In actual mechanical process, when external force pulls handrail 5 upward movement, the summation of external force and torsion spring 4 tension force is greater than the friction force summation of handrail 5 self gravitation and rotating shaft 1, elastic external member 3 and supporting seat 2, and now, handrail 5 drives rotating shaft 1 left-hand revolution.After external force is cancelled, the tension force of torsion spring 4 equals the summation of friction force of handrail 5 self gravitation and rotating shaft 1, elastic external member 3 and supporting seat 2, thus makes handrail 5 remain on location status when external force is cancelled.When external force promote handrail 5 move downward time, external force and handrail 5 self gravitation are greater than the summation of rotating shaft 1, elastic external member 3 and the friction force of supporting seat 2 and the resistance of torsion spring 4, and now, handrail 5 drives rotating shaft 1 clickwise.After external force is cancelled, handrail 5 self gravitation equals the summation of rotating shaft 1, elastic external member 3 and the friction force of supporting seat 2 and the resistance of torsion spring 4, thus makes handrail 5 keep balance, hovers over location status when external force is cancelled.So, the effect that handrail 5 hovers in any position is just achieved.
Above-described is only preferred implementation of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (6)
1. aux. fascia panel wheel word, comprise support, handrail and rotating shaft, handrail is fixed in rotating shaft two ends, it is characterized in that: also comprise supporting seat, elastic external member and spring, and rotating shaft comprises the cylindrical section and friction section that distribute vertically, described axis of rotation is connected on supporting seat, supporting seat is fixedly connected on support, described spring housing is connected on the cylindrical section of rotating shaft, one end of described elastic external member is socketed in friction section, the other end of elastic external member is fixed on supporting seat, friction section is circumferentially divided into tight face and loose side, when two two side joints corresponding to elastic external member, tight face of friction section, elastic external member clamps friction section, when at least one loose side of friction section and elastic external member contact internal walls, elastic external member does not produce application force to friction section, and the elastic force sum of the friction force of rotating shaft and elastic external member and supporting seat and handrail gravity and spring keeps balancing.
2. aux. fascia panel wheel word according to claim 1, is characterized in that: a leg of described spring is connected on supporting seat along rotating shaft radial direction, and another leg of spring is axially connected on supporting seat along rotating shaft.
3. aux. fascia panel wheel word according to claim 1, is characterized in that: described elastic external member adopts two curved reed clampings to form.
4. aux. fascia panel wheel word according to claim 3, it is characterized in that: described curved reed comprises concave part and flat part, wherein the flat part of a curved reed is provided with cone shaped elastic latch fitting, and the flat part of another curved reed is provided with the hole clipping for clamping cone shaped elastic latch fitting.
5. the aux. fascia panel wheel word according to claim 1 or 4, is characterized in that: described rotating shaft is cylindrical, and rotating shaft diameter is greater than the width of elastic external member, and the cross-sectional plane of described friction section is major arc face, and the rise of cross-sectional plane is less than elastic external member width.
6. aux. fascia panel wheel word according to claim 1, is characterized in that: the two ends of described rotating shaft are wedge structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196945.5U CN204712976U (en) | 2015-04-03 | 2015-04-03 | Aux. fascia panel wheel word |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520196945.5U CN204712976U (en) | 2015-04-03 | 2015-04-03 | Aux. fascia panel wheel word |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204712976U true CN204712976U (en) | 2015-10-21 |
Family
ID=54311995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520196945.5U Expired - Fee Related CN204712976U (en) | 2015-04-03 | 2015-04-03 | Aux. fascia panel wheel word |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204712976U (en) |
-
2015
- 2015-04-03 CN CN201520196945.5U patent/CN204712976U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160301 Address after: 401320 Chongqing city Banan District Yudong Town Patentee after: CHONGQING DAJIANG YUQIANG PLASTIC PRODUCT CO., LTD. Patentee after: Chongqing Chang'an Suzuki Automobile Co., Ltd. Address before: 401320 Chongqing city Banan District Yudong Town Patentee before: CHONGQING DAJIANG YUQIANG PLASTIC PRODUCT CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20160403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |