CN204222548U - A kind of strip fast-assembling type bicycle tube - Google Patents
A kind of strip fast-assembling type bicycle tube Download PDFInfo
- Publication number
- CN204222548U CN204222548U CN201420688917.0U CN201420688917U CN204222548U CN 204222548 U CN204222548 U CN 204222548U CN 201420688917 U CN201420688917 U CN 201420688917U CN 204222548 U CN204222548 U CN 204222548U
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- CN
- China
- Prior art keywords
- end socket
- cup
- hollow cylinder
- strip
- face
- 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
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Abstract
The utility model relates to a kind of strip fast-assembling type bicycle tube, include tire tube valve and by hollow cylinder, be installed in the cup-shaped circular male end socket at hollow cylinder two ends and the casing of female end socket formation, the cup slanted floor end face of female end socket sets firmly concave cone shaped countersink, the cup slanted floor end face of male end socket is installed with cone-shaped nib, cone-shaped nib is stretched casing two ends when putting in cone shaped countersink and is interconnected into ring-type, effect of filling up bottom gapless at inclined end face after inflation is smoothly docked, realize effect equal with traditional closed inflatable inner tube, inner tube of a tyre two ends can be made after venting to be separated, realize not needing to dismantle whole vehicle wheel component by special tool and can perform the manual operation of taking out and changing the inner tube of a tyre, obviously have rational in infrastructure and simple, easy to use and flexibly, motor-driven, and can be general with existing common inflatable tire, exchange, thus very strong economic and practical is had.
Description
Technical field
The utility model relates to a kind of vehicle air filling type inner tube of a tyre, and particularly a kind of needs uses tool ejector wheel and strip fast-assembling type bicycle tube that is manually actuated, that complete replacing or maintenance.
Background technology
Traditional bike tyre is all combined by circular cover tire and closed circular inflated inner tyre and forms, in the assembled state, wrap up the inner tube of a tyre by cover tire, be inlaid in the vehicle wheel component that wheel rim is formed and be mounted on the forward and backward forked type wheel carrier of bicycle by wheel shaft.When the inner tube of a tyre leak gas for some reason, need repairing maintenance or change time, must first special tool be relied on to be disassembled from forked type wheel carrier by whole vehicle wheel component by specialized maintenance personnel, then could peel cover tire unobstructedly, take out the inner tube of a tyre, place under repair as required or the operation of the integral replacing inner tube of a tyre, special tool finally also must be relied on to be recovered to be installed on forked type wheel carrier by vehicle wheel component, and action is loaded down with trivial details, time-consuming requires great effort again.And, owing to needing specialized maintenance personnel to rely on special tool just can carry out upgrading or maintain the operation of the inner tube of a tyre, though to cause when travelling contingency generation inner tyre leakage accident in way in the wild with car person when there being spare tyre also helpless, be absorbed in passive predicament.Thus, there is structure generally and owe rationally, upgrade or maintain inconvenient defect in the existing closed circular filling gas bicycle inner tube of a tyre, considers all to owe desirable from practicality and economy point.
Summary of the invention
The purpose of this utility model will overcome the in use existing maintenance of the existing closed circular filling gas bicycle inner tube of a tyre and change inconvenient deficiency, and providing a kind of does not need to dismantle whole vehicle wheel component and can take out by hand, carry out easily maintaining or the strip fast-assembling type bicycle tube of replacement operation.
Strip fast-assembling type bicycle tube main body of the present utility model includes casing and is arranged on the tire tube valve on casing, be characterised in that described casing main body is open strip, the strip hollow cylinder of tire tube valve is provided with from above, be fixedly installed on the male end socket on hollow cylinder end and be fixedly installed on the female end socket formation on another end of hollow cylinder, described male end socket and female end socket main body all cup-shaped circular, the circular cup conformed to the external diameter of described strip hollow cylinder by external diameter and upper band gradient B are the inclined end face of 1-15 degree, be thicker than at the bottom of the closed cup of cup wall thickness and form, wherein: the cup bottom face of described female end socket is fixedly installed the concave enlarging shape tapered centre counterbore that taper angles A is 1-15 degree, the cup bottom face of described male end socket is fixedly installed and assembles with described concave enlarging shape tapered centre counterbore the evagination hollow form cone-shaped nib conformed to, in addition, described male end socket, female end socket and described hollow cylinder are made up of homogeneous material, concave enlarging shape tapered centre counterbore on described male end socket and female end socket and the corner edge of outer gibbosity cone-shaped nib be provided be convenient to non-resistance enter position and enter position after zero-lash technique chamfering R between contact surface.
During work, strip fast-assembling type bicycle tube of the present utility model is stretched to be placed in described concave enlarging shape tapered centre counterbore by described evagination hollow form cone-shaped nib and is interconnected into ring-type, is placed in cover tire die cavity, and wrapped up by cover tire and be positioned on wheel rim, after inflation two ends end socket end face described technique chamfering R and on fit tightly under the combined action filled up with 1-15 degree inclined end face, gapless smoothly docks, and has effect equal with traditional closed inflatable inner tube; And when needs are changed or maintain the inner tube of a tyre, not needing to dismantle whole vehicle wheel component by special tool with car person namely can direct cover tire under peel manually, inner tube of a tyre two ends can be made after venting to be separated, to take out, carry out demand-driven easily, and carry with car under folded state after venting, for subsequent use or send and repair.
Based on the utility model strip fast-assembling type bicycle tube of above-mentioned design, because casing is arranged to open strip, it is skewed that docking end face is arranged to 1-15 degree, assembling counterbore and plush copper are arranged to taper, and corner edge is provided with technique chamfering R, both be convenient to casing two ends and under non-resistance state, position can have been entered fast, and naturally dock smoothly under inflated condition after docking, between fitting surface, gapless fits tightly, guarantee that junction, end is in softness all the time, there is the conventional sense with traditional closed inflatable inner tube equivalent efficacy, be convenient to again user when changing the inner tube of a tyre, do not need the professional that seeks help, do not need to dismantle whole vehicle wheel component by special tool yet, do not limit by operating environment, manual operations can be carried out on one's own initiative as required at any time, save time, laborsavingly to facilitate again, also to be convenient in the deflated condition folding carries, for subsequent use.Therefore, strip fast-assembling type bicycle tube overall structure of the present utility model is reasonable and simple, easy to use and flexible, motor-driven, and with existing common inflatable tire, there is general, interchangeability, and thus economical and practical, be the desirable renewal product of existing common inflated inner tyre.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment;
Fig. 2 is the structural representation of male end socket and female end socket in the utility model embodiment;
Fig. 3 is the application scheme of installation of the utility model embodiment.
In figure:
1. casing 2. tire tube valve 3. hollow cylinder 4. male end socket
5. 8. cone shaped countersink at the bottom of the circular cup of female end socket 6. 7. closed glasss
9. cone-shaped nib.
Detailed description of the invention
Below in conjunction with accompanying drawing and exemplary embodiments, the utility model is described in further detail.
At Fig. 1, in Fig. 2 and Fig. 3, the tire tube valve 2 that strip fast-assembling type bicycle tube main body of the present utility model includes casing 1 and is arranged on casing 1, be characterised in that described casing 1 main body is open strip, the strip hollow cylinder 3 of tire tube valve 2 is provided with from above, the male end socket 4 be fixedly installed on hollow cylinder 3 one ends is formed with the female end socket 5 be fixedly installed on another end of hollow cylinder 3, described male end socket 4 and female end socket 5 main body all cup-shaped circular, the circular cup 6 conformed to the external diameter of described strip hollow cylinder 3 by external diameter and upper band gradient B are the inclined end face of 1-15 degree, to be thicker than at the bottom of the closed cup of cup wall thickness 7 to form, wherein: the cup bottom face of described female end socket 5 is fixedly installed the concave enlarging shape tapered centre counterbore 8 that taper angles A is 1-15 degree, the cup bottom face of described male end socket 4 is fixedly installed and assembles with described concave enlarging shape tapered centre counterbore 8 the evagination hollow form cone-shaped nib 9 conformed to, in addition, described male end socket 4, female end socket 5 and described hollow cylinder 3 are made up of homogeneous material, concave enlarging shape tapered centre counterbore 8 on described male end socket 4 and female end socket 5 and the corner edge of evagination hollow form cone-shaped nib 9 be provided be convenient to non-resistance enter position and enter position after zero-lash technique chamfering R between contact surface.
During work, strip fast-assembling type bicycle tube of the present utility model is stretched to be placed in described concave enlarging shape tapered centre counterbore 8 by described evagination hollow form cone-shaped nib 9 and is interconnected into ring-type, is placed in cover tire die cavity, and wrapped up by cover tire and be positioned on wheel rim, after inflation two ends end socket end face described technique chamfering R and on fit tightly under the combined action filled up with 1-15 degree inclined end face, gapless smoothly docks, and has effect equal with traditional closed inflatable inner tube; And when needs are changed or maintain the inner tube of a tyre, not needing to dismantle whole vehicle wheel component by special tool with car person namely can direct cover tire under peel manually, inner tube of a tyre two ends can be made after venting to be separated, to take out, carry out demand-driven easily, and carry with car under folded state after venting, for subsequent use or send and repair.
Claims (1)
1. a strip fast-assembling type bicycle tube, main body includes casing (1) and is arranged on the tire tube valve (2) on casing (1), it is characterized in that described casing (1) main body is open strip, the strip hollow cylinder (3) of tire tube valve (2) is provided with from above, be fixedly installed on the male end socket (4) on hollow cylinder (3) ends and be fixedly installed on female end socket (5) formation on hollow cylinder (3) another end, described male end socket (4) and female end socket (5) main body all cup-shaped circular, the circular cup (6) conformed to the external diameter of described strip hollow cylinder (3) by external diameter and upper band gradient B are the inclined end face of 1-15 degree, be thicker than (7) at the bottom of the closed cup of cup wall thickness to form, wherein:
The cup bottom face of described female end socket (5) is fixedly installed concave enlarging shape tapered centre counterbore (8) that taper angles A is 1-15 degree;
The cup bottom face of described male end socket (4) is fixedly installed and assembles with described concave enlarging shape tapered centre counterbore (8) the evagination hollow form cone-shaped nib (9) conformed to;
Concave enlarging shape tapered centre counterbore (8) on described male end socket (4) and female end socket (5) and the corner edge of evagination hollow form cone-shaped nib (9) are provided with technique chamfering R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688917.0U CN204222548U (en) | 2014-11-18 | 2014-11-18 | A kind of strip fast-assembling type bicycle tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688917.0U CN204222548U (en) | 2014-11-18 | 2014-11-18 | A kind of strip fast-assembling type bicycle tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204222548U true CN204222548U (en) | 2015-03-25 |
Family
ID=52920678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420688917.0U Expired - Fee Related CN204222548U (en) | 2014-11-18 | 2014-11-18 | A kind of strip fast-assembling type bicycle tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204222548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895559A (en) * | 2019-01-31 | 2019-06-18 | 厦门正新实业有限公司 | The breakaway-element inner tube of a tyre and tire |
-
2014
- 2014-11-18 CN CN201420688917.0U patent/CN204222548U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895559A (en) * | 2019-01-31 | 2019-06-18 | 厦门正新实业有限公司 | The breakaway-element inner tube of a tyre and tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150325 Termination date: 20161118 |