CN204567940U - Can the steering hardware of retractable handle height - Google Patents
Can the steering hardware of retractable handle height Download PDFInfo
- Publication number
- CN204567940U CN204567940U CN201520219072.5U CN201520219072U CN204567940U CN 204567940 U CN204567940 U CN 204567940U CN 201520219072 U CN201520219072 U CN 201520219072U CN 204567940 U CN204567940 U CN 204567940U
- Authority
- CN
- China
- Prior art keywords
- coil
- holder
- connecting element
- support body
- tumbler
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of and can the steering hardware of retractable handle height comprise: a support body group comprises a support body; One coil is rotatably arranged at this support body; One tumbler stretch through slidably this coil and with this coil synchronous axial system; Certain hyte comprises a connecting element, at least one attaching parts and a holder, this connecting element and this holder are connected to this at least one attaching parts opposite end respectively rotationally, this connecting element is bolted in this coil and supports this support body group, this at least one attaching parts reclines this coil, this holder this coil sheathed, this holder and this at least one attaching parts optionally clamp this coil and this tumbler.When this holder clamps this coil and this tumbler, this tumbler is fixed on certain height, and when this holder unclasps this coil and this tumbler, this tumbler can relative to this support body group slippage.
Description
Technical field
The utility model relates to a kind of steering hardware of bicycle, refer in particular to a kind of can the steering hardware of retractable handle height.
Background technology
With reference to the holds handle folding assembly of the folding car of No. M485857th, TaiWan, China patent, be installed on above a head tube, this head tube is affixed with a mobile jib obliquely, this holds handle folding assembly includes: one first folding portion, comprise one and be socketed on lower swivel base above this head tube, and one be articulated in this lower swivel base rear and can and this lower swivel base between present lower cover that is closed or that raise backwards, this lower swivel base has a pivotable lower button hook, and this lower cover has one and can push to produce fastening Xia Jiazhi district for this lower button hook; One standpipe, comprises the vertical section above a lower cover being fixed in this first folding portion, and one and the affixed tilting section of this vertical section; One second folding portion, to comprise above a tilting section being fixed in this standpipe and the upper cover body that is orthogonal of lower swivel base in this first folding portion, and one is articulated in this upper cover body rear and can presents upper swivel base that is closed or that raise backwards between this upper cover body, on this, swivel base has a pivotable upper button hook, and this upper cover body has one and can push to produce fastening Shang Jiazhi district for button hook on this; And a holds handle, comprise one and be vertically fixed in adapter above this second upper swivel base folding portion, and one and this adapter above affixed holding rod.This first lower cover folding portion is raised backwards, this second fold portion can in this mobile jib formed contact.This second upper swivel base folding portion is raised backwards, and the holding rod of this holds handle presents parallel with the vertical section of this vertical rod.
The space that aforementioned patent takies in order to the handle reducing bicycle and there is this first folding portion and this second folding portion, ad-hoc location cannot be fixed on when folding in this first folding portion and this second folding portion, rock as easily caused when need move folding car and not easily hold, and this first folding portion and this second folding minister's time use and produce and weares and teares, and then cause the degree of stability of handle not good.
Utility model content
The utility model cannot be fixed on ad-hoc location for the technical matters the solved handle tied up in folding and the position of folding easily loosens because of wearing and tearing.
For achieving the above object, the technical solution adopted in the utility model is:
Can the steering hardware of retractable handle height, it is characterized in that, it comprises:
One support body group, it comprises a support body;
One coil, it can be arranged at this support body rotatably;
One tumbler, its can stretch through slidably this coil and with this coil synchronous axial system;
Certain hyte, it comprises a connecting element, at least one attaching parts and a holder, this connecting element and this holder can be rotationally connected with this at least one attaching parts opposite end respectively, this connecting element is bolted in this coil and supports this support body group, this at least one attaching parts reclines this coil, this holder this coil sheathed, this holder and this at least one attaching parts optionally clamp this coil and this tumbler.
Described can the steering hardware of retractable handle height, wherein: this coil comprises a thread segment, this connecting element is tubular and establishes one first guide groove at inner ring, the c-shaped shape of this holder also arranges one second guide groove in inner edge, the thread segment of this coil is inserted in the inner edge of this connecting element and this holder, this at least one attaching parts recline this coil thread segment and there is one first protuberance and one second protuberance, this first protuberance can recline this first guide groove slidably, and this second protuberance can recline this second guide groove slidably.
Described can the steering hardware of retractable handle height, wherein: the inner ring of this connecting element establish a screw thread and screw lock in the thread segment of this coil, the screw thread of this connecting element and this first guide groove lay respectively at the inner edge opposite end of this connecting element, this connecting element arranges a switching portion near this support body group one end, and the external form in this switching portion is polygon and supports this support body group.
Described can the steering hardware of retractable handle height, wherein: this holder comprises a recess and two convex extension parts, this recess runs through outer rim and the inner edge of this holder, this two convex extension part is arranged at this holder this recess two opposite sides contiguous and direction along the inner edge away from this holder extends, this two convex extension part arranges a perforation respectively, this location group comprises a screw, and this screw is arranged in this two perforation.
Described can the steering hardware of retractable handle height, wherein: this location group also comprises four attaching partss, these four attaching partss arrange mutually circlewise, and separated by gap between adjacent every two these attaching partss, each this attaching parts has a cancave cambered surface, and each this cancave cambered surface reclines the thread segment of this coil.
Described can the steering hardware of retractable handle height, wherein: the end face of this connecting element this first guide groove contiguous can recline the end face of this holder this second guide groove contiguous slidably.
Described can the steering hardware of retractable handle height, wherein: this tumbler comprises a pipe portion, this pipe portion can stretch through this coil slidably, and this holder and this at least one attaching parts optionally clamp the thread segment of this coil and the pipe portion of this tumbler.
Described can the steering hardware of retractable handle height, wherein: this pipe portion arranges a positioning groove, this thread segment arranges a breach, this location group comprises positioning piece, this locations is fixed on the breach of this thread segment and locates the positioning groove in this pipe portion, make this tumbler and this coil synchronous axial system, and this positioning groove can relative to this locations slippage.
Described can the steering hardware of retractable handle height, wherein: this support body arranges a rotating hole, this rotating hole runs through this support body, this coil also comprises a rotation section, this thread segment and this rotation section lay respectively at this coil opposite end, this rotation section can stretch through this rotating hole rotatably, the inner ring of this connecting element establish a screw thread and screw lock in the thread segment of this coil.
Described can the steering hardware of retractable handle height, wherein: this support body group also comprises a top cover, this top cover is fitted one end of this support body this rotating hole contiguous, and the thread segment of this coil can wear this top cover rotatably, and this connecting element supports this top cover.
Compared with prior art, the beneficial effect that the utility model has is: reduce the height of this tumbler and be fixed on this coil, this tumbler is fixed on certain height and cannot rocks arbitrarily, make user can move steering hardware of the present utility model easily, and this location group can adjust applicable tightness according to user's demand, if this coil and this tumbler cause because using for a long time wearing and tearing, only must adjust the degree that this holder clamps this coil and this tumbler, make this tumbler have preferably degree of stability.
Accompanying drawing explanation
Fig. 1 is that the utility model is a kind of can the stereo appearance figure of steering hardware of retractable handle height;
Fig. 2 is that the utility model is a kind of can the three-dimensional exploded view of steering hardware of retractable handle height;
Fig. 3 is the part sectional view that Fig. 1 gets;
Fig. 4 is the continuity of Fig. 1, represents that screw and tumbler move along the affiliated direction of arrow respectively;
Fig. 5 is the part sectional view that Fig. 4 gets;
Fig. 6 is the partial enlarged drawing that Fig. 5 gets;
Fig. 7 is the continuity of Fig. 6, represents that location group can move along the direction of arrow.
Description of reference numerals: 10 support body groups; 11 support bodys; 111 rotating holes; 12 top covers; 20 coils; 21 thread segments; 211 breach; 22; Rotate section; 30 tumblers; 31 pipe portions; 311 positioning grooves; 32 holding rods; 40 location groups; 41 connecting elements; 411 screw threads; 412 first guide grooves; 413 switching portions; 42 attaching partss; 421 first protuberances; 422 second protuberances; 423 cancave cambered surfaces; 43 holders; 431 second guide grooves; 432 recesses; 433 convex extension parts; 4331 perforation; 44 screws; 45 locationss; L axis.
Detailed description of the invention
Referring to figs. 1 to Fig. 7.The utility model is a kind of can the steering hardware of retractable handle height be comprised: support body group 10, coil 20, tumbler 30 and certain hyte 40, this coil 20 rotatably stretches through this support body group 10, this tumbler 30 stretch through slidably this coil 20 and with this coil 20 synchronous axial system, this location group 40 is fixed on this coil 20 and supports this support body group 10 and optionally clamp this coil 20 and this tumbler 30.
This support body group 10 comprises support body 11 and a top cover 12, this support body 11 arranges a rotating hole 111, this rotating hole 111 runs through this support body 11, this top cover 12 is fitted one end of this support body 11 this rotating hole 111 contiguous, in the present embodiment, this top cover 12 has a perforation, and this perforation runs through this top cover 12 opposite end and is communicated with this coil hole 111, and this support body 11 is the vehicle frame of bicycle.
This coil 20 is cylindrical and have axis, this coil 20 is rotatably arranged at this support body 11, this coil 20 comprises a thread segment 21 and and rotates section 22, this thread segment 21 lays respectively at this coil 20 opposite end with this rotation section 22, this thread segment 21 is outside thread and rotatably wears the perforation of this top cover 12, this rotation section 22 rotatably stretches through this rotating hole 111, this thread segment 21 along this coil 20 Axis Extension and there is length, this thread segment 21 arranges a breach 211, this thread segment 21 relies on the setting of this breach 211 and has elastic deformation, this breach 211 along this coil 20 Axis Extension and there is length.
This tumbler 30 comprises pipe portion 31 and a holding rod 32, this pipe portion 31 is arranged at this tumbler 30 opposite end respectively with this holding rod 32, this pipe portion 31 is cylindrical and have axis, this pipe portion 31 stretches through this coil 20 slidably, this holding rod 32 grips for user, this pipe portion 31 arranges a positioning groove 311, this positioning groove 311 has a first end and one second end, this first end is arranged at this positioning groove 311 near this holding rod 32 one end, this second end is arranged at this positioning groove 311 away from this holding rod 32 one end, this positioning groove 311 along this pipe portion 31 Axis Extension and there is length, the length of this positioning groove 311 is greater than the length of this breach 211, in the present embodiment, this tumbler 30 is the handle of bicycle.
This location group 40 comprises a connecting element 41, at least one attaching parts 42 and a holder 43, this connecting element 41 and this holder 43 are connected this at least one attaching parts 42 opposite end respectively rotationally, this connecting element 41 is bolted in this coil 20 and supports this support body group 10, this at least one attaching parts 43 reclines this coil 20, this holder 43 this coil 20 sheathed, this holder 43 and this at least one attaching parts 42 optionally clamp the thread segment 21 of this coil 20 and the pipe portion 31 of this tumbler 30.
This connecting element 41 is tubular and has axis, this connecting element 41 along self Axis Extension and there is length, this connecting element 41 establishes screw thread 411 and one first guide groove 412 in inner ring, this connecting element 41 arranges a switching portion 413 in outer rim, screw thread 411 and this first guide groove 412 of this connecting element 41 lay respectively at the inner edge opposite end of this connecting element 41, this switching portion 413 is arranged at this connecting element 41 near this support body group 10 one end, the external form in this switching portion 413 is polygon and supports the top cover 12 of this support body group 10, the screw thread 411 of this connecting element 41 is negative thread, the thread segment 21 of this coil 20 is screw thread fit with the screw thread 411 of this connecting element 41.
This at least one attaching parts 42 has one first protuberance 421 and one second protuberance 422, this first protuberance 421 reclines this first guide groove 412 slidably, in the present embodiment, this location group 40 also comprises four attaching partss 42, these four attaching partss 42 arrange mutually circlewise, and separated by gap between adjacent every two these attaching partss 42, each this attaching parts 42 has a cancave cambered surface 423, and each this cancave cambered surface 423 reclines the thread segment 21 of this coil 20.
The slightly c-shaped shape of this holder 43 also has axis, this holder 43 along self Axis Extension and there is length, this holder 43 inner edge arranges one second guide groove 431, this second guide groove 431 reclines this second protuberance 422 slidably, the thread segment 21 of this coil 20 is inserted in the inner edge of this holder 43, the end face of this holder 43 this second guide groove 431 contiguous reclines the end face of this connecting element 41 this first guide groove 412 contiguous slidably, this holder 43 comprises recess 432 and two convex extension parts 433, this recess 432 runs through outer rim and the inner edge of this holder 43, this two convex extension part 433 is arranged at this holder 43 this recess 432 two opposite sides contiguous and direction along the inner edge away from this holder 43 extends, this two convex extension part 433 arranges a perforation 4331 respectively, this connecting element 41 length is added mutually with this holder 43 length the length being less than this thread segment 21.
This location group 40 also comprises a screw 44 and positioning piece 45, this screw 44 is arranged in this two perforation 4331, this locations 45 is in round bead shape, this locations 45 is placed between this breach 211 and this positioning groove 311, and this locations 45 is fixed on the breach 211 of this thread segment 21 and locates the positioning groove 311 in this pipe portion 31, make this tumbler 30 and this coil 20 synchronous axial system, and this positioning groove 311 can relative to this locations 45 slippage.
With reference to figure 3 and Fig. 5.User reduces the height of this tumbler 30 and the first end of this positioning groove 311 is supported this locations 45, and this tumbler 30 is fixed on certain height and cannot rocks arbitrarily, makes user can move steering hardware easily.User extends the height of this tumbler 30 and the second end of this positioning groove 311 is supported this locations 45, and user can operate this tumbler 30 and rotate relative to this support body group 10.
With reference to figure 4.This screw 44 moves along the opposite sense of affiliated arrow, distance between this two convex extension part 30 reduces gradually and gap between every two these attaching partss 42 reduces gradually, this holder 43 and each this attaching parts 42 oppress the thread segment 21 of this coil 20, make this thread segment 21 elastic deformation and support the pipe portion of this tumbler 30, this tumbler 30 cannot be fixed on certain height relative to this coil 20 slippage.This screw 44 moves along the direction of affiliated arrow, and the distance between this two convex extension part 433 strengthens gradually, and this holder 43 unclasps this thread segment 21 and this pipe portion 31, this tumbler 30 can be moved along the affiliated direction of arrow and adjust its height.
With reference to figure 6.This coil, this pipe portion 31, this connecting element 41 and the mutual conllinear of axis of this holder 43 and form axis L.
With reference to figure 7.This connecting element 41 is bolted in the thread segment 21 of this coil 20 and supports this top cover 12, user reverses the switching portion 413 of this connecting element 41, and this connecting element 41, this attaching parts 42 are connected all mutually slidably with this holder 43, this connecting element 41 is made to rotate relative to this coil 20 and move along the direction of arrow alone, this attaching parts 42 only moves along the direction of arrow with this holder 43, this location group 40 of person's dismounting easy to use.
The utility model can be summarized with regard to the above can the steering hardware of retractable handle height have the following advantages:
1. reduce the height of this tumbler 30 and be fixed on this coil 20, this tumbler 30 is fixed on certain height and cannot rocks arbitrarily, make user can move steering hardware of the present utility model easily, and this location group 40 can adjust applicable tightness according to user's demand, if this coil 20 causes because using for a long time wearing and tearing with this tumbler 30, only must rotate this screw 44 and adjust this holder 43 and clamp this coil 20 and the degree in this pipe portion 31, make this tumbler 30 have preferably degree of stability.
2. this screw 44 of opposite spin, distance between this two convex extension part 433 reduces gradually and gap between every two these attaching partss 42 reduces gradually, this holder 43 and each this attaching parts 42 oppress the thread segment 21 of this coil 20, make this thread segment 21 elastic deformation and support the pipe portion 31 of this tumbler 30, this tumbler 30 cannot be fixed on certain height relative to this coil 20 slippage.Rotate this screw 44, the distance between this two convex extension part 433 strengthens gradually, and this holder 43 unclasps this thread segment 21 and this pipe portion 31, this tumbler 30 can be moved along the affiliated direction of arrow and adjust its height.
Claims (10)
1. can the steering hardware of retractable handle height, it is characterized in that, it comprises:
One support body group, it comprises a support body;
One coil, it can be arranged at this support body rotatably;
One tumbler, its can stretch through slidably this coil and with this coil synchronous axial system;
Certain hyte, it comprises a connecting element, at least one attaching parts and a holder, this connecting element and this holder can be rotationally connected with this at least one attaching parts opposite end respectively, this connecting element is bolted in this coil and supports this support body group, this at least one attaching parts reclines this coil, this holder this coil sheathed, this holder and this at least one attaching parts optionally clamp this coil and this tumbler.
2. as claimed in claim 1 can the steering hardware of retractable handle height, it is characterized in that: this coil comprises a thread segment, this connecting element is tubular and establishes one first guide groove at inner ring, the c-shaped shape of this holder also arranges one second guide groove in inner edge, the thread segment of this coil is inserted in the inner edge of this connecting element and this holder, this at least one attaching parts recline this coil thread segment and there is one first protuberance and one second protuberance, this first protuberance can recline this first guide groove slidably, and this second protuberance can recline this second guide groove slidably.
3. as claimed in claim 2 can the steering hardware of retractable handle height, it is characterized in that: the inner ring of this connecting element establish a screw thread and screw lock in the thread segment of this coil, the screw thread of this connecting element and this first guide groove lay respectively at the inner edge opposite end of this connecting element, this connecting element arranges a switching portion near this support body group one end, and the external form in this switching portion is polygon and supports this support body group.
4. as claimed in claim 2 can the steering hardware of retractable handle height, it is characterized in that: this holder comprises a recess and two convex extension parts, this recess runs through outer rim and the inner edge of this holder, this two convex extension part is arranged at this holder this recess two opposite sides contiguous and direction along the inner edge away from this holder extends, this two convex extension part arranges a perforation respectively, this location group comprises a screw, and this screw is arranged in this two perforation.
5. as claimed in claim 2 can the steering hardware of retractable handle height, it is characterized in that: this location group also comprises four attaching partss, these four attaching partss arrange mutually circlewise, and separated by gap between adjacent every two these attaching partss, each this attaching parts has a cancave cambered surface, and each this cancave cambered surface reclines the thread segment of this coil.
6. according to any one of claim 2 to 5 can the steering hardware of retractable handle height, it is characterized in that: the end face of this connecting element this first guide groove contiguous can recline the end face of this holder this second guide groove contiguous slidably.
7. as claimed in claim 6 can the steering hardware of retractable handle height, it is characterized in that: this tumbler comprises a pipe portion, this pipe portion can stretch through this coil slidably, and this holder and this at least one attaching parts optionally clamp the thread segment of this coil and the pipe portion of this tumbler.
8. as claimed in claim 7 can the steering hardware of retractable handle height, it is characterized in that: this pipe portion arranges a positioning groove, this thread segment arranges a breach, this location group comprises positioning piece, this locations is fixed on the breach of this thread segment and locates the positioning groove in this pipe portion, make this tumbler and this coil synchronous axial system, and this positioning groove can relative to this locations slippage.
9. as claimed in claim 8 can the steering hardware of retractable handle height, it is characterized in that: this support body arranges a rotating hole, this rotating hole runs through this support body, this coil also comprises a rotation section, this thread segment and this rotation section lay respectively at this coil opposite end, this rotation section can stretch through this rotating hole rotatably, the inner ring of this connecting element establish a screw thread and screw lock in the thread segment of this coil.
10. according to any one of claim 7 to 9 can the steering hardware of retractable handle height, it is characterized in that: this support body group also comprises a top cover, this top cover is fitted one end of this support body this rotating hole contiguous, the thread segment of this coil can wear this top cover rotatably, and this connecting element supports this top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219072.5U CN204567940U (en) | 2015-04-13 | 2015-04-13 | Can the steering hardware of retractable handle height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219072.5U CN204567940U (en) | 2015-04-13 | 2015-04-13 | Can the steering hardware of retractable handle height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204567940U true CN204567940U (en) | 2015-08-19 |
Family
ID=53860615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219072.5U Withdrawn - After Issue CN204567940U (en) | 2015-04-13 | 2015-04-13 | Can the steering hardware of retractable handle height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204567940U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143761A (en) * | 2015-04-13 | 2016-11-23 | 乐酷马能源科技(杭州)有限公司 | Can the transfer of retractable handle height |
| CN109018150A (en) * | 2018-07-14 | 2018-12-18 | 太仓市夏米粒信息技术有限公司 | A kind of height-adjustable electric car handle |
| CN109223065A (en) * | 2018-11-13 | 2019-01-18 | 中国人民解放军陆军特色医学中心 | Auxiliary device is used in a kind of laparoscopy |
| CN110608354A (en) * | 2019-10-21 | 2019-12-24 | 金陵科技学院 | Multi-degree-of-freedom adjustable fixing frame for fixing vertical leveling rod |
-
2015
- 2015-04-13 CN CN201520219072.5U patent/CN204567940U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143761A (en) * | 2015-04-13 | 2016-11-23 | 乐酷马能源科技(杭州)有限公司 | Can the transfer of retractable handle height |
| CN106143761B (en) * | 2015-04-13 | 2019-04-12 | 乐酷马能源科技(杭州)有限公司 | It is capable of the transfer of retractable handle height |
| CN109018150A (en) * | 2018-07-14 | 2018-12-18 | 太仓市夏米粒信息技术有限公司 | A kind of height-adjustable electric car handle |
| CN109223065A (en) * | 2018-11-13 | 2019-01-18 | 中国人民解放军陆军特色医学中心 | Auxiliary device is used in a kind of laparoscopy |
| CN110608354A (en) * | 2019-10-21 | 2019-12-24 | 金陵科技学院 | Multi-degree-of-freedom adjustable fixing frame for fixing vertical leveling rod |
| CN110608354B (en) * | 2019-10-21 | 2024-04-12 | 金陵科技学院 | Multi-freedom-degree adjustable fixing frame for fixing vertical leveling rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150819 Effective date of abandoning: 20190412 |
|
| AV01 | Patent right actively abandoned |