CN206914061U - Bicycle hub with tow-locking structure - Google Patents
Bicycle hub with tow-locking structure Download PDFInfo
- Publication number
- CN206914061U CN206914061U CN201720890846.6U CN201720890846U CN206914061U CN 206914061 U CN206914061 U CN 206914061U CN 201720890846 U CN201720890846 U CN 201720890846U CN 206914061 U CN206914061 U CN 206914061U
- Authority
- CN
- China
- Prior art keywords
- card pipe
- tow
- screw rod
- card
- bicycle hub
- 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
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of bicycle hub with tow-locking structure, include a central siphon, a locking screw rod is provided with described central siphon, the both ends of described locking screw rod are respectively equipped with a pad, a stop nut and a lock nut, the connection card pipe of a pair of opposing is provided with the middle part of described locking screw rod, described connection card pipe includes a cylindric card tube cylinder, the card pipe cone of a taper and a cylindric card tube head, the head of described card tube head is respectively equipped with the fastening arcs of an arc, and the center of described connection card pipe is provided with a card pipe screw thread.During stop nut and lock nut are locked, mutually fastened due to fastening arcs, the card pipe cone of taper is continuous while inside clamping bearing so that connection card pipe firmly fixes central siphon, and connection is reliable.When disassembly is desired, it is quick without special shaft bearing replacer, convenient disassembly as long as connection card pipe is screwed out.
Description
Technical field
A kind of bicycle hub is the utility model is related to, more precisely, being a kind of axle for bicycle with tow-locking structure
Skin.
Background technology
The main shaft of existing bicycle hub typically coordinates with bearing precision, and installation and removal are required for special bearing to tear open
Device is filled, it is rather troublesome.
Utility model content
The utility model is mainly to solve the technical problem present in prior art, so as to provide a kind of band tow-locking structure
Bicycle hub.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
A kind of bicycle hub with tow-locking structure, it is characterised in that the axle for bicycle with tow-locking structure
Suitcase contains a central siphon, is provided with a locking screw rod in described central siphon, the both ends of described locking screw rod are respectively equipped with a pad, one
Stop nut and a lock nut, described locking screw rod middle part are provided with the connection card pipe of a pair of opposing, described connection
Card pipe includes a cylindric card tube cylinder, the card pipe cone of a taper and a cylindric card tube head, described card tube head
Head is respectively equipped with the fastening arcs of an arc, and the center of described connection card pipe is provided with a card pipe screw thread.
As the utility model preferred embodiment, described connection card pipe is integrally formed for stainless steel.
Bicycle hub of the present utility model with tow-locking structure has advantages below：In stop nut and lock nut
During locking, mutually fastened due to fastening arcs, the card pipe cone of taper is continuous while inside clamping bearing so that connection
Card pipe firmly fixes central siphon, and connection is reliable.When disassembly is desired, as long as connection card pipe is screwed out, torn open without special bearing
Device is unloaded, convenient disassembly is quick.The bicycle hub with tow-locking structure is simple in construction, and positive effect, cost is cheap, practicality
By force.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the dimensional structure diagram of the bicycle hub of the present utility model with tow-locking structure；
Fig. 2 is the stereochemical structure decomposing schematic representation of the bicycle hub with tow-locking structure in Fig. 1；
Fig. 3 is the further stereochemical structure decomposing schematic representation of the bicycle hub with tow-locking structure in Fig. 2；
Fig. 4 is the detail enlarged diagram of the a-quadrant in Fig. 3；
Wherein,
1st, the bicycle hub with tow-locking structure；2nd, central siphon；3rd, locking screw rod；4th, pad；5th, stop nut；6th, lock
Nut；7th, connection card pipe；71st, card tube cylinder；711st, card pipe screw thread；72nd, card pipe cone；73rd, card tube head；731st, arcs are fastened.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
As shown in Figures 1 to 4, the bicycle hub 1 with tow-locking structure includes a central siphon 2, and one is provided with the central siphon 2
Locking screw rod 3, the both ends of the locking screw rod 3 are respectively equipped with a pad 4, a stop nut 5 and a lock nut 6, the locking spiral shell
The middle part of bar 3 is provided with the connection card pipe 7 of a pair of opposing, and the connection card pipe 7 includes a cylindric card tube cylinder 71, a taper
The cylindric card tube head 73 of card pipe cone 72 and one, the head of the card tube head 73 is respectively equipped with the fastening arcs 731 of an arc,
The center of the connection card pipe 7 is provided with a card pipe screw thread 711.
A bearing 21 is respectively equipped with the inside both ends of central siphon 2.
The connection card pipe 7 is integrally formed for stainless steel.
During assembling, as depicted in figs. 1 and 2, locking screw rod 3 is first inserted into central siphon 2 by user, and by a pair of connection cards
Pipe 7 is screwed into the both ends of locking screw rod 3 respectively, and through corresponding bearing 21, is mutually fastened until fastening arcs 731.
Then, user is locked the stop nut 5 at the both ends of locking screw rod 3 and lock nut 6 using spanner, in spacing spiral shell
During mother 5 and lock nut 6 are locked, mutually fastened due to fastening arcs 731, the card pipe cone 72 of taper constantly simultaneously to
Interior clamping bearing 21 so that connection card pipe 7 firmly fixes central siphon 2, and connection is reliable.When disassembly is desired, as long as by connection card
Pipe 7 screws out, quick without special shaft bearing replacer, convenient disassembly.
The bicycle hub with tow-locking structure is simple in construction, and positive effect, cost is cheap, practical.
This is not limited to, any change or replacement expected without creative work, should all be covered in the utility model
Protection domain within.Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (2)
- A kind of 1. bicycle hub with tow-locking structure, it is characterised in that the bicycle hub with tow-locking structure （1）Include a central siphon（2）, described central siphon（2）Inside it is provided with a locking screw rod（3）, described locking screw rod（3）Both ends difference Provided with a pad（4）, a stop nut（5）With a lock nut（6）, described locking screw rod（3）Middle part is relative provided with a pair The connection card pipe of setting（7）, described connection card pipe（7）Include a cylindric card tube cylinder（71）, a taper card pipe cone Body（72）With a cylindric card tube head（73）, described card tube head（73）Head be respectively equipped with the fastening arcs of an arc （731）, described connection card pipe（7）Center be provided with a card pipe screw thread（711）.
- 2. the bicycle hub according to claim 1 with tow-locking structure, it is characterised in that described connection card pipe （7）It is integrally formed for stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890846.6U CN206914061U (en) | 2017-07-21 | 2017-07-21 | Bicycle hub with tow-locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720890846.6U CN206914061U (en) | 2017-07-21 | 2017-07-21 | Bicycle hub with tow-locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206914061U true CN206914061U (en) | 2018-01-23 |
Family
ID=61348071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720890846.6U Expired - Fee Related CN206914061U (en) | 2017-07-21 | 2017-07-21 | Bicycle hub with tow-locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206914061U (en) |
-
2017
- 2017-07-21 CN CN201720890846.6U patent/CN206914061U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206914061U (en) | Bicycle hub with tow-locking structure | |
| CN204875962U (en) | Gondola water faucet fixing device and leading including its pull | |
| CN205278057U (en) | Stud | |
| CN204295628U (en) | Nut and the special tool for turning this nut | |
| CN206449158U (en) | A kind of movable colligation ring of easy to operate type | |
| CN209539794U (en) | A kind of high-intensitive knurled nut of Novel hub unit | |
| CN203421132U (en) | Screw rod adjusting nut locking device | |
| CN203559810U (en) | Rotatable elevator | |
| CN206567840U (en) | A kind of fast locking device of rig chuck | |
| CN109278468A (en) | Bicycle hub with tow-locking structure | |
| CN206866884U (en) | A kind of round brush being conveniently replaceable | |
| CN206643844U (en) | Dismount the specific purpose tool of ton bucket valve | |
| CN206914063U (en) | Bicycle drive shaft for ease of maintenaince | |
| CN205956164U (en) | Female connection spare | |
| CN206914068U (en) | Shaftless bicycle hub | |
| CN204900500U (en) | Children bike auxiliary wheel strutting arrangement's back shaft | |
| CN206569814U (en) | A kind of wire cable winding-up device | |
| CN104675830A (en) | Nut locking mechanism | |
| CN209600727U (en) | It is easily changed the band-type brake of brake rubber block | |
| CN206722349U (en) | A kind of trowel for building | |
| CN203224361U (en) | Device for detecting flexibility of corner of bicycle handlebar | |
| CN107917641A (en) | Fold catapult | |
| CN210218377U (en) | Quick locking thread pair | |
| CN206568773U (en) | A kind of Art Design work chi | |
| CN206874302U (en) | Coal mining well aerofoil sychronisation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180123 Termination date: 20190721 |