CN202806957U - Rotary looseness preventive clamp for bicycle lamp - Google Patents
Rotary looseness preventive clamp for bicycle lamp Download PDFInfo
- Publication number
- CN202806957U CN202806957U CN 201220353173 CN201220353173U CN202806957U CN 202806957 U CN202806957 U CN 202806957U CN 201220353173 CN201220353173 CN 201220353173 CN 201220353173 U CN201220353173 U CN 201220353173U CN 202806957 U CN202806957 U CN 202806957U
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- CN
- China
- Prior art keywords
- car light
- car
- folder
- spline axle
- screw
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- 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
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Abstract
The utility model discloses a rotary looseness preventive clamp for a bicycle lamp. The rotary looseness preventive device comprises a bicycle clamp, a rotary looseness preventive device, a rubber pad and a rubber binding ring. The bicycle clamp is connected with the bottom of the bicycle lamp by a screw, the rotary looseness preventive device is respectively connected with the screw, the bicycle clamp and the bottom of the bicycle lamp, the rubber binding ring is connected with the bicycle clamp in a suspension fastening manner, the top of the rubber pad is abutted to the lower surface of the bicycle clamp, a handlebar is encircled in the rubber binding ring, and the lower surface of the rubber pad is abutted to the handlebar frictionally. The rotary looseness preventive clamp for the bicycle lamp is simple in structure, a lamp body and the screw integrally rotate relative to the bicycle clamp, the screw is prevented from loosening, and the bicycle lamp and the bicycle clamp are assuredly fixed to each other stably.
Description
Technical field
The utility model relates to a kind of lamp folder, particularly relates to the locking car light folder of a kind of rotation.
Background technology
Existing great majority adopt the fixing dynamo lighting set folder of screw on the market, when rotating car light, fixedly the screw of car light is because be subject to the friction force effect of car folder inwall, make between screw and the car light relative motion occurs, therefore screw of long duration will fluff, so that the fixedly shakiness of car light between pressing from both sides with car.
Summary of the invention
The utility model is finished in order to solve deficiency of the prior art, the purpose of this utility model provides a kind of simple in structure, lamp body and integrally relative car folder rotation of screw, avoids loosened screw, guarantees that the locking car light of rotation of fixing-stable between car light and the car folder presss from both sides.
The locking car light folder of a kind of rotation of the present utility model, comprise that car presss from both sides, rotates locking device, rubber pad and rubber and ties up circle, described car folder is connected by screw with the car light bottom, described rotation locking device is respectively with described car folder be connected and all be connected bottom the car light, described rubber is tied up circle and is pressed from both sides to buckle with described car and be connected, the lower surface of described rubber pad top and described car folder offsets, and described rubber is tied up in circle is located at the handlebar circle, and described rubber pad lower surface and described handlebar friction offset.
The locking car light folder of a kind of rotation of the present utility model can also be:
Described car folder comprises arch bridge shape body and the torus of the projection that arranges at described body vault, the torus central authorities of described body and described projection all arrange through hole, the arch bridge shape of described body is corresponding with described handlebar shape, described body two bridge ends are upturned, the tail end of a described end perk arranges barb, the end that described rubber is tied up circle can be hung on the barb, and the other end detachably is set in the opposite side perk.
Described rotation locking device comprises the spline axle, the central inwall of described torus arranges the annular shoulder of protrusion, described spline axle is cylinder, the top of described spline axle and described car light bottom are connected with a joggle, the top of described spline axle and the lower surface of described annular shoulder offset, and the central space of described annular shoulder is passed at the top of described spline axle.
Described spline axle top is provided with a circle engaging tooth, and corresponding position, described car light bottom arranges a circle engaging tooth, and engaging tooth is intermeshing bottom described car light is connected for the engaging tooth at described spline axle top.
Described spline axle central authorities arrange tapped bore, and the car folder is connected with described car light by described screw, and tapped bore and described screw bottom thread that described screw passes described spline axle from the bottom to top are connected to described car light inside.
Between described screw top and the described spline axle packing ring is set.
Described rubber pad central authorities arrange adjustment hole, and the size of described adjustment hole is less than the size at described screw top.
Described spline axle outer wall cooperates with described car folder through-hole wall gap, between described car folder torus and the described car light bottom rubber ring is set.
The locking car light folder of a kind of rotation of the present utility model, tie up circle owing to comprise car folder, rotation locking device, rubber pad and rubber, described car folder is connected by screw with the car light bottom, described rotation locking device is respectively with described car folder be connected and all be connected bottom the car light, described rubber is tied up circle and is pressed from both sides to buckle with described car and be connected, the lower surface of described rubber pad top and described car folder offsets, and described rubber is tied up in circle is located at the handlebar circle, and described rubber pad lower surface and described handlebar friction offset.Like this, the advantage that has in terms of existing technologies is that rubber is tied up circle car folder is fixed on the handlebar, because the rotation locking device is set, this device is so that screw and described car light integrally press from both sides rotation with respect to car, avoid occurring the phenomenon of loosened screw, guarantee fixing-stable between car light and the car folder.
Description of drawings
The locking car light folder of a kind of rotation of Fig. 1 the utility model embodiment scheme drawing.
The locking car light folder of a kind of rotation of Fig. 2 the utility model embodiment broken away view.
The locking car light folder of a kind of rotation of Fig. 3 the utility model embodiment partly cuts open figure.
The figure number explanation
1 ... car light 2 ... engaging tooth 3 ... rubber ring
4 ... car folder 5 ... spline axle 6 ... packing ring
7 ... screw 8 ... through hole 9 ... rubber pad
10 ... adjustment hole 11 ... rubber is tied up circle 12 ... torus
13 ... handlebar
The specific embodiment
Fig. 1 to Fig. 3 below in conjunction with accompanying drawing is described in further detail the locking car light folder of a kind of rotation of the present utility model.
The locking car light folder of a kind of rotation of the present utility model, please refer to Fig. 1 to Fig. 3, comprise that car folder 4, rotation locking device, rubber pad 9 and rubber ties up circle 11, described car folder 4 is connected by screw 7 with car light 1 bottom, described rotation locking device respectively with described car folder 4 be connected car light 1 bottom and all be connected, described rubber is tied up circle 11 and described car and is pressed from both sides 4 and buckle and be connected, the lower surface of described rubber pad 9 tops and described car folder 4 offsets, described rubber is tied up in circle 11 is located at handlebar 13 circle, and described rubber pad 9 lower surfaces rub with described handlebar 13 and offset.Like this, the advantage that has in terms of existing technologies is that rubber is tied up circle 11 car folder 4 is fixed on the handlebar 13, because the rotation locking device is set, this device is so that screw 7, rotation locking device and described car light 1 integrally press from both sides 4 rotations with respect to car, avoid the phenomenon that screw 7 becomes flexible occurring, guarantee fixing-stable between car light 1 and the car folder 4.
The locking car light folder of a kind of rotation of the present utility model, please refer to Fig. 1 to Fig. 3, specifically can be that described car folder 4 comprises arch bridge shape body and the torus 12 of the projection that arranges at described body vault in front on the basis of technical scheme, torus 12 central authorities of described body and described projection all arrange through hole 8, the arch bridge shape of described body is corresponding with described handlebar 13 shapes, described body two bridge ends are upturned, the tail end of a described end perk arranges barb, the end that described rubber is tied up circle 11 can be hung on the barb, and the other end detachably is set in the opposite side perk.Such car folder 4 convenient use rubber are tied up circle 11 and are fixed on the handlebar 13, to fill up upper rubber pad 9 on the car folder 4 during use, then be located on the handlebar 13, rubber is tied up a circle end of 11 be fixed in the barb, the other end buckles in described opposite side perk after around handlebar 13 car folder 4 is fixed on the handlebar 13.Certainly car folder 4 can also be other structures, is fixed on the handlebar 13 and gets final product so long as car can be pressed from both sides 4.Further preferred technical scheme is that described rotation locking device comprises spline axle 5, described torus 12 central inwalls arrange the annular shoulder of protrusion, described spline axle 5 is cylinder, the top of described spline axle 5 and described car light 1 bottom are connected with a joggle, the top of described spline axle 5 and the lower surface of described annular shoulder offset, and the central space of described annular shoulder is passed at the top of described spline axle 5.During use, spline axle 5 inserts in the cylinder of car folder 4 from the bottom to top, and spline axle 5 tops are stuck in the annular shoulder place, and the top of spline axle 5 is connected with a joggle in described car light 1 bottom after passing the central space of described annular shoulder.Like this, guarantee that car light 1 and described spline axle 5 are integrated with respect to 4 rotations of car folder.
The locking car light folder of a kind of rotation of the present utility model, please refer to Fig. 1 to Fig. 3, can also be that described spline axle 5 tops are provided with a circle engaging tooth 2 in front on the basis of technical scheme, corresponding position, described car light 1 bottom arranges a circle engaging tooth 2, the engaging tooth 2 at described spline axle 5 tops and described car light 2 intermeshing connections of 1 bottom engaging tooth.Can guarantee that like this spline axle 5 tops and described car light 1 are connected with a joggle and both integrated rotations, one of them rotation will drive the another one rotation.Can also be that described spline axle 5 central authorities arrange tapped bore in addition, car folder 4 be connected with described car light 1 by screw 7, and tapped bore and described screw 7 bottom thread that described screw 7 passes described spline axle 5 from the bottom to top are connected to described car light 1 inside.Like this, because screw 7 is connected with the tapped bore of spline axle 5 central authorities, therefore, in the time of car light 1 rotation, car light 1 drives screw 7 and together rotates with the spline axle 5 of its engagement, namely realize integrally rotating with respect to car folder 4 of car light 1, spline axle 5 and screw 7, avoid the phenomenon that screw 7 becomes flexible occurring, guarantee fixing-stable between car light 1 and the car folder 4.Further preferred technical scheme is between described screw 7 tops and the described spline axle 5 packing ring 6 to be set.Guarantee like this to have friction force between screw 7 and the spline axle 5, guarantee that it links simultaneously.Can also be that described rubber pad 9 central authorities arrange adjustment hole 10, the size of described adjustment hole 10 be less than the size at described screw 7 tops.Like this, screw 7 cuttves can be passed in use 10 pairs of screws 7 of adjustment hole of rubber pad 9 central authorities and regulate, the locking force of governing screw 7, and then change the damping dynamics that rotation is generation.
The locking car light folder of a kind of rotation of the present utility model, please refer to Fig. 1 to Fig. 3, can also be that described spline axle 5 outer walls press from both sides 4 through holes, 8 inwall gaps with described car and cooperate in front on the basis of technical scheme, described car presss from both sides between 4 torus 12 and described car light 1 bottom rubber ring 3 is set.Like this, guarantee that car presss from both sides flexible squeese pressure between 4 torus 12 and car light 1 bottom, avoid both directly contacts and wearing and tearing.
Above-mentionedly only several specific embodiments in the utility model are illustrated; but can not be as protection domain of the present utility model; every equivalence variation of having done according to the design spirit in the utility model or modification or equal proportion zoom in or out etc., all should think to fall into protection domain of the present utility model.
Claims (8)
1. the locking car light of rotation presss from both sides, it is characterized in that: comprise that car presss from both sides, rotates locking device, rubber pad and rubber and ties up circle, described car folder is connected by screw with the car light bottom, described rotation locking device is respectively with described screw, described car folder be connected the car light bottom and all be connected, described rubber is tied up circle and is pressed from both sides to buckle with described car and be connected, the lower surface of described rubber pad top and described car folder offsets, and described rubber is tied up in circle is located at the handlebar circle, and described rubber pad lower surface and described handlebar friction offset.
2. the locking car light of a kind of rotation according to claim 1 presss from both sides, it is characterized in that: described car folder comprises arch bridge shape body and the torus of the projection that arranges at described body vault, the torus central authorities of described body and described projection all arrange through hole, the arch bridge shape of described body is corresponding with described handlebar shape, described body two bridge ends are upturned, the tail end of a described end perk arranges barb, the end that described rubber is tied up circle can be hung on the barb, and the other end detachably is set in the opposite side perk.
3. the locking car light of a kind of rotation according to claim 2 presss from both sides, it is characterized in that: described rotation locking device comprises the spline axle, the central inwall of described torus arranges the annular shoulder of protrusion, described spline axle is cylinder, the top of described spline axle and described car light bottom are connected with a joggle, the top of described spline axle and the lower surface of described annular shoulder offset, and the central space of described annular shoulder is passed at the top of described spline axle.
4. the locking car light of a kind of rotation according to claim 3 presss from both sides, it is characterized in that: described spline axle top is provided with a circle engaging tooth, corresponding position, described car light bottom arranges a circle engaging tooth, and engaging tooth is intermeshing bottom described car light is connected for the engaging tooth at described spline axle top.
5. the locking car light of a kind of rotation according to claim 3 presss from both sides, it is characterized in that: described spline axle central authorities arrange tapped bore, the car folder is connected with described car light by described screw, and tapped bore and described screw bottom thread that described screw passes described spline axle from the bottom to top are connected to described car light inside.
6. the locking car light of the described a kind of rotation of claim presss from both sides according to claim 5, it is characterized in that: between described screw top and the described spline axle packing ring is set.
7. the locking car light of the described a kind of rotation of claim folder according to claim 5 is characterized in that: described rubber pad central authorities arrange adjustment hole, and the size of described adjustment hole is less than the size at described screw top.
8. according to claim 3 or the locking car light of 4 or 5 or 6 or 7 described a kind of rotations folder, it is characterized in that: described spline axle outer wall cooperates with described car folder through-hole wall gap, and described car arranges rubber ring between pressing from both sides bottom torus and the described car light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220353173 CN202806957U (en) | 2012-07-20 | 2012-07-20 | Rotary looseness preventive clamp for bicycle lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220353173 CN202806957U (en) | 2012-07-20 | 2012-07-20 | Rotary looseness preventive clamp for bicycle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806957U true CN202806957U (en) | 2013-03-20 |
Family
ID=47865884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220353173 Expired - Lifetime CN202806957U (en) | 2012-07-20 | 2012-07-20 | Rotary looseness preventive clamp for bicycle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700090935A1 (en) * | 2017-08-07 | 2019-02-07 | Campagnolo Srl | Bicycle component comprising a removable clamping device for fixing to a tubular element of the bicycle |
-
2012
- 2012-07-20 CN CN 201220353173 patent/CN202806957U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700090935A1 (en) * | 2017-08-07 | 2019-02-07 | Campagnolo Srl | Bicycle component comprising a removable clamping device for fixing to a tubular element of the bicycle |
| EP3441626A1 (en) * | 2017-08-07 | 2019-02-13 | Campagnolo S.r.l. | Bicycle component comprising a removable clamping device for fixing to a tubular element of the bicycle |
| US10859102B2 (en) | 2017-08-07 | 2020-12-08 | Campagnolo S.R.L. | Bicycle component comprising a removable clamping device for fixing to a tubular element of the bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 2 / F and 3 / F, west side of building a, Xinghong science and Technology Park, 111 Reservoir Road, fenghuanggang community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen langheng Lighting Technology Co.,Ltd. Address before: 518000, 8 floor, 2 Ming Industrial Town, 33 District, Guangdong, Baoan, Shenzhen Patentee before: SHENZHEN LANGHENG ELECTRICAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |