CN206590047U - Tubular frame of bicycle waterproof end cover - Google Patents
Tubular frame of bicycle waterproof end cover Download PDFInfo
- Publication number
- CN206590047U CN206590047U CN201720110300.4U CN201720110300U CN206590047U CN 206590047 U CN206590047 U CN 206590047U CN 201720110300 U CN201720110300 U CN 201720110300U CN 206590047 U CN206590047 U CN 206590047U
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- CN
- China
- Prior art keywords
- capping
- end cover
- tubular frame
- front fork
- standpipe
- 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.)
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Abstract
The utility model provides a kind of tubular frame of bicycle waterproof end cover, is closed on the stomidium to the standpipe of front fork for being covered on bicycle connection handle, the end cap is included：One spiral lock, one locking part and a capping, the spiral lock, which is placed in the stomidium of standpipe of front fork, fastens positioning, the locking part has a large-diameter portion and a minor diameter part, the one end of the large-diameter portion away from the minor diameter part extends provided with a ring plate outward, the minor diameter part periphery is provided with external screw thread, minor diameter part stretches into the screwhole spiro bonding with the spiral lock in the stomidium of standpipe of front fork, the ring plate of the large-diameter portion is pulled by the minor diameter part and is covered on the stomidium of the standpipe of front fork, the diameter of the capping is more than the external diameter of the ring plate of the locking part, the capping have one without put hydrospace the first face and one relative to first face the second face, second face is removably covered in the ring plate of the locking part using the mode of Elastic buckle；Whereby, the effect of the situation and locking part that do not have ponding and infiltration and the extension of standpipe of front fork service life is reached.
Description
Technical field
The utility model relates to a kind of bicycle spare part, and espespecially one kind is to be covered on cycle front fork vertical tube end
Hole and the tubular frame of bicycle waterproof end cover for closing stomidium.
Background technology
The standpipe of front fork of bicycle connection handle generally has a stomidium, and covering an end cap on the stomidium is closed, and one
As to the end cap 90 for the stomidium for covering the standpipe of front fork, as shown in Fig. 9, Figure 10 and Figure 11, mainly in standpipe of front fork 80
Filled out inside stomidium 81 and set a spiral lock 91, the ratchet 911 set using the periphery of spiral lock 91 is fastened with the inwall of standpipe of front fork 80,
Spiral lock 91 is assembled into setting to be positioned at the predetermined interior position of standpipe of front fork 80, then a lid 92 is laminating in standpipe of front fork 80
Stomidium 81 apical margin, using the recessed croze 921 in the center of lid 92 and the keyhole 922 through setting, make a head have pull
The bolt 93 of turn trough 931, which is worn, is screwed together in spiral lock 91, so that lid 92 is covered on the stomidium 81 of standpipe of front fork 80 and closed
Stomidium 81.
But, the existing bicycle end cap 90 is covered on when being closed on the stomidium 81 of standpipe of front fork 80, on end cap 90
Croze 921 and the head of bolt 93 switching groove 931 in can produce ponding, and the croze 921 and bolt of bolt 93 and lid 92
There is space, the space has the situation of infiltration between hole 922, once long-time ponding certainly will cause bolt 93 and front fork with infiltration
The problem of being got rusty inside vertical tube 80, causes bolt 93 and standpipe of front fork 80 because getting rusty and reduction of service life, then, has in fact
The necessity further improved.
The design people has in view of existing bicycle end cap is also easy to produce ponding and infiltration, causes the bolt and front fork of end cap
The shortcomings of vertical tube service life shortens, inquires into studying sampling test, and repeatedly release this practicality eventually after amendment improvement through multi-party
It is new.
Utility model content
The purpose of this utility model be to provide it is a kind of to be covered on cycle front fork vertical tube stomidium and close stomidium from
Driving car pipe waterproof end cover.
To reach above-mentioned purpose, the utility model provides a kind of tubular frame of bicycle waterproof end cover, wherein, the tubular frame of bicycle
End cap is to be covered on the stomidium for the standpipe of front fork that bicycle connects handle and close the stomidium, the anti-water end (W.E.) of the tubular frame of bicycle
Lid is included：
One spiral lock, a centrally disposed screw for the spiral lock, the periphery of the spiral lock is provided with the ratchet stretched out,
The spiral lock is placed in the stomidium of standpipe of front fork, and the ratchet of the spiral lock and the inwall of standpipe of front fork fasten positioning；
One locking part, the locking part has a large-diameter portion and a minor diameter part, one end away from the minor diameter part of the large-diameter portion
Extension outward is provided with a ring plate, and the end face center of one end away from the minor diameter part of the large-diameter portion is arranged with a room, the room
Perisporium be provided with a buckle slot, the periphery of the minor diameter part is provided with external screw thread, and the minor diameter part is stretched into the stomidium of standpipe of front fork, and this is small
The external screw thread in footpath portion and the screwhole spiro bonding of the spiral lock, the ring plate of the large-diameter portion, which is pulled by the minor diameter part and is covered on the front fork, erects
On the stomidium of pipe；
One capping, the diameter of the capping is more than the external diameter of the ring plate of the locking part, and there is a nothing to put hydrospace for the capping
First face and one relative to first face the second face, second cover closes the ring plate of the locking part, and second face is provided with a set of
Conjunction portion, the fit portion offers the chute of an opening outwardly, and the interior assembling of the chute sets one to be limited and is only capable of in straight in preset range
Line slide by compressing switch, should by compressing switch and be provided with an elastic component between the chute, the elastic component outwards elasticity pushing and pressing this press
Compress switch, should be provided with by the side compressed switch outwardly in one first buckle projection and a pressing tablet, the fit portion in the first buckle
The opposite side of projection is provided with one second buckle projection, and the fit portion is embedded in the room of the locking part, the first buckle projection with
The second buckle projection inserts buckle in the buckle slot of the perisporium of the room of the locking part and combined, and allows capping can not be with locking part
Separation.
Tubular frame of bicycle waterproof end cover as described above, wherein, the center of the minor diameter part of the locking part is provided with one
Through hole, is connected between the room and through hole described in the minor diameter part of the large-diameter portion by a switching slotted eye.
Tubular frame of bicycle waterproof end cover as described above, wherein, first face of the capping is plane.
Tubular frame of bicycle waterproof end cover as described above, wherein, the periphery projection one in second face of the capping is covered
Edge, the Gai Yuan is covered in around the ring plate of the locking part.
Tubular frame of bicycle waterproof end cover as described above, wherein, the elastic component of the capping is spring.
Tubular frame of bicycle waterproof end cover as described above, wherein, the pressing tablet of the capping protrudes from the capping.
Tubular frame of bicycle waterproof end cover as described above, wherein, pass through a dragon between the standpipe of front fork and the handle
Head connection, described leading one end that is connected with the standpipe of front fork is with a longitudinal jaws, and the capping can block provided with one
Enter the positioning convex portion in the leading jaws, it is not rotated so as to carrying out positioning to the capping.
Tubular frame of bicycle waterproof end cover as described above, wherein, the positioning convex portion of the capping is arranged at the envelope
On the pressing tablet of lid.
The utility model additionally provides a kind of tubular frame of bicycle waterproof end cover, wherein, the tubular frame of bicycle waterproof end cover
To be covered on the stomidium for the standpipe of front fork that bicycle connects handle and close the stomidium, the anti-water end (W.E.) of tubular frame of bicycle
Lid is included：One capping, it is described capping with one without put hydrospace the first face and one relative to first face the second face, institute
The second face is stated provided with a fit portion, the fit portion offer group in the chute of an opening outwardly, the chute set one it is limited only
Can in preset range linear slide by compressing switch, it is described that an elastic component, the bullet are provided between the chute by compressing switch
Property part outwards elasticity pushing and pressing are described by compressing switch, it is described to be provided with one first buckle projection and a pressing by the side compressed switch outwardly
In piece, the fit portion one second buckle projection is provided with the opposite side of the first buckle projection.
Compared with prior art, advantage of the present utility model is as follows：
1st, the situation of ponding and infiltration is not had, is not in without hydrospace and space is put in capping of the present utility model
The problem of locking part and standpipe of front fork internal rust, with the effect extended up to locking part and standpipe of front fork service life.
2nd, capping of the present utility model can simply be covered to be fixed on locking part and self-lock fastener and taken from up to preferable
Use flexibility purpose.
Brief description of the drawings
The following drawings is only intended to, in doing the utility model schematic illustration and explanation, not limit model of the present utility model
Enclose.Wherein：
Fig. 1 is three-dimensional exploded view of the present utility model.
Fig. 2 is plane exploded view of the present utility model.
Fig. 3 is locking part sectional axonometric drawing of the present utility model.
Fig. 4 is capping sectional axonometric drawing of the present utility model.
Fig. 5 is the three-dimensional combination figure that the utility model is mounted on standpipe of front fork.
Fig. 6 is the profile that the utility model is mounted on standpipe of front fork.
Fig. 7 is the stereogram that the utility model is mounted on that standpipe of front fork and capping are not covered.
Fig. 8 is that the utility model is mounted on standpipe of front fork and in the schematic diagram of the instrument of accommodated inside one.
Fig. 9 is the three-dimensional exploded view of existing bicycle end cap.
Figure 10 is the profile that existing bicycle end cap is mounted on standpipe of front fork.
Figure 11 is the three-dimensional combination figure that existing bicycle end cap is mounted on standpipe of front fork.
Drawing reference numeral explanation：
Prior art：
80 standpipe of front fork
81 stomidiums
90 end caps
91 spiral locks
911 ratchets
92 lids
921 crozes
922 keyholes
93 bolts
931 switching grooves
The utility model：
1 end cap
2 standpipe of front fork
2A stomidiums
3 handles
4 taps
5 instruments
4A jaws
10 spiral locks
11 screws
12 ratchets
20 locking parts
21 large-diameter portions
211 ring plates
212 rooms
2121 buckle slots
22 minor diameter parts
221 external screw threads
222 through holes
23 switching slotted eyes
30 cappings
31 first faces
32 second faces
321 Gai Yuan
322 fit portions
3221 second buckle projections
323 chutes
324 by compressing switch
3241 first buckle projections
3242 pressing tablets
3243 positioning convex portions
325 elastic components
Embodiment
For the effect that makes technological means of the present utility model and its can reach, can have more complete and clearly disclose,
Now detailed description is as follows, also referring to exposure accompanying drawing and figure number：
Refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the utility model tubular frame of bicycle waterproof end cover, the end
Stomidium 2A is closed on the stomidium 2A of standpipe of front fork 2 of the lid 1 to be covered on bicycle connection handle 3, the standpipe of front fork 2
It is connected between handle 3 with a tap 4, one end being connected with standpipe of front fork 2 of the tap 4 has the jaws 4A of a longitudinal direction, should
The spiral locks 10 of 1 Bao Han ﹕ of end cap mono-, a locking part 20 and a capping 30.
The centrally disposed screw 11 of the spiral lock 10, the periphery of the spiral lock 10 is provided with the ratchet 12 stretched out, should
Spiral lock 10 is placed in the stomidium 2A of standpipe of front fork 2, ratchet 12 and the standpipe of front fork 2 (stomidium 2A's) of the spiral lock 10
Inwall fastens positioning.
The locking part 20 has a large-diameter portion 21 and a minor diameter part 22, one end away from the minor diameter part 22 of the large-diameter portion 21
Extension outward is provided with a ring plate 211, and the end face center of one end away from the minor diameter part 22 of the large-diameter portion 21 is arranged with a room
212, the perisporium of the room 212 is provided with a buckle slot 2121, and the periphery of minor diameter part 22 is provided with external screw thread 221, the minor diameter part 22
The heart is provided with a through hole 222, passes through a switching slotted eye 23 between the room 212 of the large-diameter portion 21 and the through hole 222 of the minor diameter part 22
Connection, the minor diameter part 22 is stretched into the stomidium 2A of standpipe of front fork 2, the external screw thread 221 of the minor diameter part 22 and the spiral shell of the spiral lock 10
Hole 11 is screwed togather, and the ring plate 211 of the large-diameter portion 21 is pulled and is covered on the stomidium 2A of the standpipe of front fork 2 by the minor diameter part 22.
The diameter of the capping 30 is more than the external diameter of the ring plate 211 of the locking part 20, and there is a nothing to put hydrospace for the capping 30
The first face 31 and one relative to first face 31 the second face 32, i.e. there is no pit in a concave shape or channel-shaped on the first face 31
Structure, first face 31 is that whole plane, i.e. first face 31 are that the pictographs such as trade mark can be set on plane, the first face 31, should
The lid edge 321 of periphery projection one in the second face 32, second face 32 is covered in the ring plate 211 of the locking part 20, and the lid edge 321 covers
It is placed on around the ring plate 211 of the locking part 20, second face 32 is provided with a raised fit portion 322, and the fit portion 322 is offered
In one opening chute 323 outwardly, the chute 323 group set one it is limited only can in preset range linear slide by compressing switch
324, one should be provided between 324 and the chute 323 by compressing switch has (the present embodiment elastic component of elastic component 325 of telescopic resilience
325 be spring), the elastic component 325 will be by the 324 elasticity pushing and pressing outward that compress switch, should be by 324 side outwardly that compresses switch provided with one
First buckle projection 3241 and a pressing tablet 3242 for protruding from capping 30, the fit portion 322 is in the first buckle projection 3241
Opposite side is provided with one second buckle projection 3221, and the room 212 of the fit of fit portion 322 locking part 20, first buckle is convex
Block 3241 inserts buckle in the buckle slot 2121 of the perisporium of room 212 of the locking part 20 with the second buckle projection 3221 and combined,
Capping 30 can not be separated with locking part 20, furthermore, the pressing tablet 3242 can be just caught in the jaws 4A of the tap 4 provided with one
Positioning convex portion 3243, be caught in using the positioning convex portion 3243 in the jaws 4A of the tap 4, limit the capping 30 and it is determined
Position makes it not rotate.
Spiral lock 10, is first placed in the end of standpipe of front fork 2 by the utility model tubular frame of bicycle waterproof end cover Assembly Action
In the 2A of hole, positioning is fastened using ratchet 12 and the inwall of standpipe of front fork 2, front fork is then stretched into the minor diameter part 22 of locking part 20 and erected
In the stomidium 2A of pipe 2, the external screw thread 221 of the minor diameter part 22 using the engagement tool of switching slotted eye 23 carry out switching and with the screw lock
The screw 11 of part 10 is screwed togather, and the ring plate 211 of the large-diameter portion 21 of locking part 20 is pulled by the minor diameter part 22 and is covered on the standpipe of front fork 2
Stomidium 2A on, then by cover 30 the second face 32 cover in the ring plate 211 of the locking part 20, by the pressing tablet of squeeze cap 30
3242 coordinate the telescopic resilience of elastic component 325, the first buckle projection 3241 is inserted the locking with the second buckle projection 3221
Buckle is combined in the buckle slot 2121 of the perisporium of room 212 of part 20, and the positioning convex portion 3243 is caught in the jaws 4A of the tap 4
It is interior, complete assembling.
And after assembling, the pressing tablet 3242 of pressable capping 30 compresses elastic component 325, the first buckle projection 3241
Depart from the buckle slot 2121 of the perisporium of 20 room of locking part 212, disengaging locking part 20 is up raised into capping 30, so as to such as Fig. 8 institutes
Show, an instrument 5 is installed with using in the room 212, switching slotted eye 23 and through hole 222 of locking part 20, and (the present embodiment is die nut work
Tool), the purpose simply taken when reaching onboard in order to need.
By the structure of above-mentioned specific embodiment, following benefits are can obtain：
1. the utility model tubular frame of bicycle waterproof end cover, it is covered on the stomidium 2A of standpipe of front fork 2 on locking part 20
The capping 30 of closing does not have the situation of ponding and infiltration without putting hydrospace and space, without having locking part 20 and preceding
The problem of pitching 2 internal rust of vertical tube, with the effect extended up to locking part 20 and the service life of standpipe of front fork 2.
2. the utility model tubular frame of bicycle waterproof end cover, it covers 30 and can simply cover fixed locking part 20 and lock certainly
Taken on part 20 from, arrange in pairs or groups locking part 20 room 212, switching slotted eye 23 and through hole 222, with up to preferably use flexibility
Effect.
The schematical embodiment of the utility model is the foregoing is only, model of the present utility model is not limited to
Enclose.Any one of ordinary skill in the art, it is made etc. on the premise of design of the present utility model and principle is not departed from
With change and modification, the scope of the utility model protection all should be belonged to.
Claims (15)
1. a kind of tubular frame of bicycle waterproof end cover, it is characterised in that the tubular frame of bicycle waterproof end cover is to be covered on voluntarily
Car is connected on the stomidium of the standpipe of front fork of handle and closes the stomidium, and the tubular frame of bicycle waterproof end cover is included：
One spiral lock, a centrally disposed screw for the spiral lock, the periphery of the spiral lock is provided with the ratchet stretched out,
The spiral lock is placed in the stomidium of the standpipe of front fork, the ratchet and the standpipe of front fork of the spiral lock
Inwall fasten positioning；
One locking part, the locking part has a large-diameter portion and a minor diameter part, the one of the remote minor diameter part of the large-diameter portion
Extension is provided with a ring plate outward at end, and the end face center of one end of the remote minor diameter part of the large-diameter portion is arranged with a room,
The perisporium of the room is provided with a buckle slot, and the periphery of the minor diameter part is provided with external screw thread, and the minor diameter part stretches into the front fork
In the stomidium of vertical tube, the external screw thread of the minor diameter part and the screwhole spiro bonding of the spiral lock, the large-diameter portion
The ring plate pulled and be covered on the stomidium of the standpipe of front fork by the minor diameter part；
One capping, the diameter of the capping is more than the external diameter of the ring plate of the locking part, and there is a nothing to put water for the capping
First face in space and one relative to first face the second face, second cover closes the ring plate of the locking part,
Second face is provided with a fit portion, and the fit portion offers assembling in the chute of an opening outwardly, the chute and sets one
It is limited be only capable of in preset range linear slide by compressing switch, it is described by compressing switch between the chute provided with an elasticity
Part, outwards elasticity pushing and pressing are described by compressing switch for the elastic component, described convex provided with one first buckle by the side compressed switch outwardly
In block and a pressing tablet, the fit portion one second buckle projection, the set are provided with the opposite side of the first buckle projection
Conjunction portion is embedded in the room of the locking part, and the first buckle projection inserts the lock with the second buckle projection
Buckle is combined in the buckle slot of the perisporium of the room of firmware.
2. tubular frame of bicycle waterproof end cover according to claim 1, it is characterised in that the minor diameter part of the locking part
Center be provided with a through hole, pass through a switching slotted eye between through hole described in the room and the minor diameter part of the large-diameter portion and connect
It is logical.
3. tubular frame of bicycle waterproof end cover according to claim 1, it is characterised in that first face of the capping is
Plane.
4. tubular frame of bicycle waterproof end cover according to claim 1, it is characterised in that second face of the capping
Periphery projection one Gai Yuan, the Gai Yuan are covered in around the ring plate of the locking part.
5. tubular frame of bicycle waterproof end cover according to claim 1, it is characterised in that the elastic component of the capping is
Spring.
6. tubular frame of bicycle waterproof end cover according to claim 1, it is characterised in that the pressing tablet of the capping is convex
For the capping.
7. tubular frame of bicycle waterproof end cover according to claim 1, it is characterised in that the standpipe of front fork and the handle
Between by one tap connect, it is described it is leading be connected with the standpipe of front fork one end with one longitudinal direction jaws, the capping
The positioning convex portion in the leading jaws can be caught in provided with one.
8. tubular frame of bicycle waterproof end cover according to claim 7, it is characterised in that the positioning convex portion of the capping
It is arranged on the pressing tablet of the capping.
9. a kind of tubular frame of bicycle waterproof end cover, it is characterised in that the tubular frame of bicycle waterproof end cover is to be covered on voluntarily
Car is connected on the stomidium of the standpipe of front fork of handle and closes the stomidium, and the tubular frame of bicycle waterproof end cover is included：One capping,
It is described capping with one without put hydrospace the first face and one relative to first face the second face, second face be provided with one
Fit portion, the fit portion, which offers group in the chute of an opening outwardly, the chute and sets one, limited to be only capable of in preset range
Linear slide by compressing switch, described that an elastic component is provided between the chute by compressing switch, the outside elasticity of elastic component is pushed away
It is described to be provided with one first buckle projection and a pressing tablet, the fit portion by the side compressed switch outwardly to described by compressing switch
On in the opposite side of the first buckle projection be provided with one second buckle projection.
10. the tubular frame of bicycle waterproof end cover according to claim 9, it is characterised in that described the first of the capping
Face is plane.
11. the tubular frame of bicycle waterproof end cover according to claim 9, it is characterised in that described the second of the capping
The Gai Yuan of periphery projection one in face.
12. the tubular frame of bicycle waterproof end cover according to claim 9, it is characterised in that the elasticity of the capping
Part is spring.
13. the tubular frame of bicycle waterproof end cover according to claim 9, it is characterised in that the pressing of the capping
Piece protrudes from the capping.
14. the tubular frame of bicycle waterproof end cover according to claim 9, it is characterised in that the standpipe of front fork with it is described
Connected between handle by a tap, the upper one end being connected with the standpipe of front fork of the tap has the jaws of a longitudinal direction, institute
The positioning convex portion in the leading jaws can be caught in provided with one by stating capping.
15. the tubular frame of bicycle waterproof end cover according to claim 14, it is characterised in that the positioning of the capping
Convex portion is arranged on the pressing tablet of the capping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110300.4U CN206590047U (en) | 2017-02-06 | 2017-02-06 | Tubular frame of bicycle waterproof end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720110300.4U CN206590047U (en) | 2017-02-06 | 2017-02-06 | Tubular frame of bicycle waterproof end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206590047U true CN206590047U (en) | 2017-10-27 |
Family
ID=60128837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720110300.4U Active CN206590047U (en) | 2017-02-06 | 2017-02-06 | Tubular frame of bicycle waterproof end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206590047U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI675765B (en) * | 2018-10-30 | 2019-11-01 | 高鐵工業股份有限公司 | Pipe joint waterproof structure |
| CN115320757A (en) * | 2022-07-15 | 2022-11-11 | 拓肯兴业股份有限公司 | Wiring device for vehicle wire |
| CN115320757B (en) * | 2022-07-15 | 2024-05-24 | 拓肯兴业股份有限公司 | Wire distribution device for wire rod of vehicle |
-
2017
- 2017-02-06 CN CN201720110300.4U patent/CN206590047U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI675765B (en) * | 2018-10-30 | 2019-11-01 | 高鐵工業股份有限公司 | Pipe joint waterproof structure |
| CN115320757A (en) * | 2022-07-15 | 2022-11-11 | 拓肯兴业股份有限公司 | Wiring device for vehicle wire |
| CN115320757B (en) * | 2022-07-15 | 2024-05-24 | 拓肯兴业股份有限公司 | Wire distribution device for wire rod of vehicle |
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