CN202389522U - Retractor device of umbrella of bicycle or electromobile - Google Patents
Retractor device of umbrella of bicycle or electromobile Download PDFInfo
- Publication number
- CN202389522U CN202389522U CN2011204236941U CN201120423694U CN202389522U CN 202389522 U CN202389522 U CN 202389522U CN 2011204236941 U CN2011204236941 U CN 2011204236941U CN 201120423694 U CN201120423694 U CN 201120423694U CN 202389522 U CN202389522 U CN 202389522U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- toutcas
- lining
- retractor device
- battery
- 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
Links
Images
Abstract
The utility model provides a retractor device of an umbrella of a bicycle or an electromobile, belonging to the technical field of bicycles or electromobile attachments, and solving the technical problems that the conventional retractor device of the umbrella of the bicycle or the electromobile is not firmly fixed when the height of the retractor device is adjusted, is inconvenient to use and the like. The retractor device of the umbrella of the bicycle or the electromobile comprises a sleeve I and a sleeve II which is connected with a framework of the umbrella, wherein the sleeve I is arranged in the sleeve II and can retracts in the direction of an axial line of the sleeve II, and a fastener is arranged on the outer wall of an interval between the sleeve I and the sleeve II and is used for fixing the sleeve I on the sleeve II. The retractor device of the umbrella of the bicycle or the electromobile has the advantages of good retracting effect, simple structure, convenience to use and the like.
Description
Technical field
The utility model belongs to bicycle or battery-driven car additional device technical field, relates to the retractor device of a kind of bicycle or battery-driven car en-toutcas.
Background technology
En-toutcas is that a kind of fine day can be used for sheltering from sunshine, and the rainy day can be used for hiding the umbrella of rain, generally is the umbrella of light colour.It is different with general umbrella, and it has sun-proof function, and general umbrella does not have the effect of antiultraviolet basically.
Usually by bike, during storage battery car, people adopt hand-held en-toutcas or wear raincoat and come sun-shading rain-proof, hand-held en-toutcas is extremely required great effort and is caused driving dangerous simultaneously easily, and sun-shading rain-proof is limited in scope.Wear rain cape by bike, be subject to drench with rain on face and the pin, wear, take off raincoat simultaneously and also bother.For this reason, occurred a kind of bicycle or storage battery Weather-proof umbrella for vehicle afterwards, existing most of Weather-proof umbrella for vehicle all do not possess flexible height adjustment function, for the short slightly people of some height when using this type of umbrella, strut or closed umbrella cover very inconvenient.Simultaneously, in the face of different sunlight direct projection angle during,, cause the sunshade effect of perhaps keeping off the rain limited because the height of en-toutcas can not regulate with the wind and rain direction.
In view of the foregoing; Someone has just done suitable improvement to existing Weather-proof umbrella for vehicle, and a retractor device is set on Weather-proof umbrella for vehicle, makes it have Telescopic; The umbrella height can regulated at will, uses drawbacks such as inconvenience, sun-shading rain-proof weak effect thereby improve existing en-toutcas.A kind of umbrella for bicycle [Granted publication number: CN2141202Y is disclosed like the Chinese patent document; Application number: 92218631.6], this en-toutcas is made up of flat-top umbrella, securing device, spherical universal hinge knot, pipe link, the fastening snap ring of connection, above-mentioned securing device by fastening tension ring, compress the collar, threaded connecting rod constitutes.Though this umbrella for bicycle can be realized the adjusting of height; But it is fixing insecure, and the fastening tension ring that plays the role of fastening simultaneously is after long-time the use, and its fastening effect can slacken greatly; Cause en-toutcas fixing insecure, umbrella stand downslide etc. has brought very big inconvenience to use.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed the fixation simultaneously of a kind of adjustable height, bicycle simple in structure or the retractor device of battery-driven car en-toutcas.
The purpose of the utility model can realize through following technical proposal: the retractor device of a kind of bicycle or battery-driven car en-toutcas; Comprise sleeve pipe one and the sleeve pipe two that is connected with said en-toutcas skeleton; It is characterized in that; Described sleeve pipe one is arranged in sleeve pipe two and can stretches along the direction of axis line of sleeve pipe two, on the outer wall between sleeve pipe one and the sleeve pipe two, is provided with sleeve pipe one is fixed on the fastener on the sleeve pipe two.
In the retractor device of this bicycle or battery-driven car en-toutcas; Sleeve pipe one links to each other with vehicle body, and is flexible through sleeve pipe one direction of axis line along sleeve pipe two in sleeve pipe two, realizes the height adjustment of en-toutcas; Simultaneously; After height adjustment is accomplished, through fastener sleeve pipe one is fixed on the sleeve pipe two, prevent that the en-toutcas skeleton from gliding or flown by wind.
In the retractor device of above-mentioned bicycle or battery-driven car en-toutcas, described fastener comprises a lining and is connected the adapter sleeve on the lining, on jacket wall, is provided with one and makes the locking mechanism of its inwall radial shrinkage through adapter sleeve.Sleeve pipe one is arranged in lining, and lining is its inwall radial shrinkage under the effect of locking mechanism, so the inwall of lining tightly is resisted against on the perisporium of sleeve pipe one and limiting boot one axial moving.Simple, the good reliability of bush structure in this device.
In the retractor device of above-mentioned bicycle or battery-driven car en-toutcas, the outer wall of described lining is provided with outside thread, on the inwall of adapter sleeve, is provided with negative thread, and described adapter sleeve is through on the outer wall that is threaded in lining.
In the retractor device of above-mentioned bicycle or battery-driven car en-toutcas, described locking mechanism is included on the jacket wall circumferentially spaced apart several gap that is provided with, above-mentioned adapter sleeve have a reducing, this adapter sleeve can make above-mentioned gap radial shrinkage through reducing.When passing through the screwed adapter sleeve, adapter sleeve can axially move along lining, drives the gap on the reducing extruding lining on the adapter sleeve simultaneously, makes the gap radial shrinkage with on the perisporium that is pressed on sleeve pipe one then.
In the retractor device of above-mentioned bicycle or battery-driven car en-toutcas, described gap offers three, this gap rectangular distribution.
In the retractor device of above-mentioned bicycle or battery-driven car en-toutcas, the diameter of described adapter sleeve reducing is more than or equal to the overall diameter of sleeve pipe one.
In the retractor device of above-mentioned bicycle or battery-driven car en-toutcas; Described lining comprises a junction; End at connecting portion has a socket; This lining is fixed on the sleeve pipe two through described socket, and above-mentioned gap is opened in the other end of connecting portion, and the interior diameter of said lining connecting portion is less than the interior diameter of sleeve pipe two.
In the retractor device of above-mentioned bicycle or battery-driven car en-toutcas, the overall diameter of described sleeve pipe one is equal to or less than the interior diameter of lining.
In the retractor device of above-mentioned bicycle or battery-driven car en-toutcas, the inner that described sleeve pipe one is positioned at sleeve pipe two has flange, and described flange can be resisted against on the inner end wall of above-mentioned lining connecting portion.Through such design, can prevent that sleeve pipe one breaks away from from sleeve pipe two, thereby use convenient.
In the retractor device of above-mentioned bicycle or battery-driven car en-toutcas, circumferentially be evenly equipped with the fin of bar shaped on the outer wall of described adapter sleeve.The design fin is conveniently puted forth effort on adapter sleeve, to reach the labour-saving effect.
Compared with prior art, the retractor device of this bicycle or battery-driven car en-toutcas has the following advantages:
1, the retractor device of this bicycle or battery-driven car en-toutcas has been realized the height adjustment of en-toutcas, regulates simultaneously to accomplish between rear sleeve one and the sleeve pipe two and can fix and fixation; Play the lining of fixation in this device and adapter sleeve intensity is good, durability and reliability high.
2, sleeve pipe one has flange, can prevent that sleeve pipe one breaks away from from sleeve pipe two, and it is convenient that this device is used.
3, the retractor device of this bicycle or battery-driven car en-toutcas has good fixing effect, advantage such as simple in structure, easy to use.
Description of drawings
Fig. 1 is the perspective view of the retractor device of this bicycle or battery-driven car en-toutcas.
Fig. 2 is the sectional structure scheme drawing of the retractor device of this bicycle or battery-driven car en-toutcas.
Among the figure, 1, sleeve pipe one; 1a, flange; 2, sleeve pipe two; 3, adapter sleeve; 3a, reducing; 3b, fin; 4, lining; 4a, gap; 4b, connecting portion.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As shown in Figure 1, the retractor device of this bicycle or battery-driven car en-toutcas comprises sleeve pipe 1, sleeve pipe 22, adapter sleeve 3 and lining 4.
Specifically, link to each other with vehicle body like Fig. 1, sleeve pipe shown in Figure 21, sleeve pipe 22 links to each other with the en-toutcas skeleton, and sleeve pipe 1 is arranged in sleeve pipe 22 and can stretches along the direction of axis line of sleeve pipe 22.In order to realize fixed function, on the outer wall between sleeve pipe 1 and the sleeve pipe 22, be provided with sleeve pipe 1 is fixed on the fastener on the sleeve pipe 22.This fastener comprises a lining 4 and is connected the adapter sleeve 3 on the lining 4.Circumferentially be evenly equipped with the fin 3b of the bar shaped of conveniently putting forth effort on the outer wall of adapter sleeve 3.Lining 4 comprises a junction 4b; End at connecting portion 4b has a socket; This lining 4 is fixed on the sleeve pipe 22 through socket, and the interior diameter of lining 4 connecting portion 4b is less than the interior diameter of sleeve pipe 22, and the overall diameter of sleeve pipe 1 is equal to or less than the interior diameter of lining 4.In order to prevent that sleeve pipe 1 breaks away from during interior slip at sleeve pipe 1 in sleeve pipe 22, this device the inner in sleeve pipe 22 is provided with flange 1a, and this flange 1a can be resisted against on the inner end wall of lining 4 connecting portion 4b.On lining 4 walls, be provided with one and make the locking mechanism of its inwall radial shrinkage through adapter sleeve 3.This locking mechanism comprise on the circumferentially spaced apart perisporium that is located at lining 4 other ends three gap 4a be arranged on the reducing 3a on the adapter sleeve 3, three gap 4a rectangular distributions.The diameter of adapter sleeve 3 reducing 3a is more than or equal to the overall diameter of sleeve pipe 1.Adapter sleeve 3 can make gap 4a radial shrinkage through reducing 3a.Adopt the mode that is threaded that adapter sleeve 3 is connected on the outer wall of lining 4 in this device.Through on the outer wall of lining 4, outside thread being set; On the inwall of adapter sleeve 3, negative thread is set; Through in the screwed adapter sleeve 3, sleeve pipe 1 is fixed thereby the gap 4a on the extruding of the reducing 3a on the adapter sleeve 3 lining 4 is pressed on the perisporium of sleeve pipe 1 gap 4a radial shrinkage.
Specific embodiment described herein only is that the utility model spirit is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as sleeve pipe 1, flange 1a, sleeve pipe 22, adapter sleeve 3, reducing 3a, fin 3b, lining 4, gap 4a, connecting portion 4b morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (10)
1. the retractor device of bicycle or battery-driven car en-toutcas; Comprise sleeve pipe one (1) and the sleeve pipe two (2) that is connected with said en-toutcas skeleton; It is characterized in that; Described sleeve pipe one (1) is arranged in sleeve pipe two (2) and can stretches along the direction of axis line of sleeve pipe two (2), on the outer wall between sleeve pipe one (1) and the sleeve pipe two (2), is provided with sleeve pipe one (1) is fixed on the fastener on the sleeve pipe two (2).
2. the retractor device of bicycle according to claim 1 or battery-driven car en-toutcas; It is characterized in that; Described fastener comprises a lining (4) and is connected the adapter sleeve (3) on the lining (4), on lining (4) wall, is provided with one and makes the locking mechanism of its inwall radial shrinkage through adapter sleeve (3).
3. the retractor device of bicycle according to claim 2 or battery-driven car en-toutcas; It is characterized in that; On the outer wall of lining (4), be provided with outside thread, on the inwall of adapter sleeve (3), be provided with negative thread, described adapter sleeve (3) is through on the outer wall that is threaded in lining (4).
4. according to the retractor device of claim 2 or 3 described bicycles or battery-driven car en-toutcas; It is characterized in that; Described locking mechanism is included in circumferential spaced apart several gap (4a) that are provided with on lining (4) wall; Above-mentioned adapter sleeve (3) have a reducing (3a), this adapter sleeve (3) can make above-mentioned gap (4a) radial shrinkage through reducing (3a).
5. the retractor device of bicycle according to claim 4 or battery-driven car en-toutcas is characterized in that, described gap (4a) offers three, this gap (4a) rectangular distribution.
6. the retractor device of bicycle according to claim 4 or battery-driven car en-toutcas is characterized in that, the diameter of said adapter sleeve (3) reducing (3a) is more than or equal to the overall diameter of sleeve pipe one (1).
7. the retractor device of bicycle according to claim 5 or battery-driven car en-toutcas; It is characterized in that; Said lining (4) comprises a junction (4b), has a socket at an end of connecting portion (4b), and this lining (4) is fixed on the sleeve pipe two (2) through described socket; Above-mentioned gap (4a) is opened in the other end of connecting portion (4b), and the interior diameter of said lining (4) connecting portion (4b) is less than the interior diameter of sleeve pipe two (2).
8. the retractor device of bicycle according to claim 7 or battery-driven car en-toutcas is characterized in that, the overall diameter of sleeve pipe one (1) is equal to or less than the interior diameter of lining (4).
9. the retractor device of bicycle according to claim 8 or battery-driven car en-toutcas; It is characterized in that; The inner that described sleeve pipe one (1) is positioned at sleeve pipe two (2) has flange (1a), and described flange (1a) can be resisted against on the inner end wall of above-mentioned lining (4) connecting portion (4b).
10. the retractor device of bicycle according to claim 4 or battery-driven car en-toutcas is characterized in that, circumferentially is evenly equipped with the fin (3b) of bar shaped on the outer wall of said adapter sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204236941U CN202389522U (en) | 2011-10-31 | 2011-10-31 | Retractor device of umbrella of bicycle or electromobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204236941U CN202389522U (en) | 2011-10-31 | 2011-10-31 | Retractor device of umbrella of bicycle or electromobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202389522U true CN202389522U (en) | 2012-08-22 |
Family
ID=46664465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204236941U Expired - Fee Related CN202389522U (en) | 2011-10-31 | 2011-10-31 | Retractor device of umbrella of bicycle or electromobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202389522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109892824A (en) * | 2019-04-04 | 2019-06-18 | 杨双 | Desk |
-
2011
- 2011-10-31 CN CN2011204236941U patent/CN202389522U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109892824A (en) * | 2019-04-04 | 2019-06-18 | 杨双 | Desk |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9060613B2 (en) | Personal weather shelter | |
| CN202389522U (en) | Retractor device of umbrella of bicycle or electromobile | |
| CN108516034A (en) | A kind of rainproof saddle for bicycle | |
| CN209846335U (en) | Hard draw-bar box capable of shading sun | |
| CN205524653U (en) | Motorcycle with can dismantle sunshade | |
| CN205795091U (en) | With safety helmet dual-purpose leisure umbrella | |
| CN208665390U (en) | A kind of rainproof saddle for bicycle | |
| CN201860847U (en) | Safety cap with umbrella | |
| CN206155657U (en) | Bicycle folding umbrella and bicycle | |
| CN202827889U (en) | Wind-proof anti-freezing cover for electric vehicle | |
| CN112438450A (en) | Rain-proof, sun-proof and wind-proof snow cover for electric vehicle and motorcycle | |
| CN218682137U (en) | All-weather wind-proof cape | |
| CN104417664A (en) | Rain-prevention and sun-prevention device for agricultural vehicle | |
| CN202765156U (en) | Bicycle sunshade base seat with sunshade angles adjustable | |
| CN204861611U (en) | En -toutcas | |
| CN204708172U (en) | The umbrella of buffering wind-force | |
| CN203381734U (en) | Wind and rain resisting device | |
| CN205131465U (en) | Fluffy device of two wheeler rain sun | |
| CN212556617U (en) | Sun-proof cover for electric vehicle seat | |
| CN202014626U (en) | All-weather multifunctional light-weight helmet | |
| CN103241312A (en) | Adjustable multi-functional visor awning for vehicles | |
| CN202005279U (en) | Coat-hat connecting safety device | |
| CN212117347U (en) | Sunshade umbrella for automobile | |
| CN209290581U (en) | A kind of scooter of energy sun-shading rain-proof | |
| CN209064259U (en) | Improved structure assembly for roof of motorcycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20121031 |