CN204845893U - A quick maintenance instrument for vehicle chassis - Google Patents
A quick maintenance instrument for vehicle chassis Download PDFInfo
- Publication number
- CN204845893U CN204845893U CN201520666104.6U CN201520666104U CN204845893U CN 204845893 U CN204845893 U CN 204845893U CN 201520666104 U CN201520666104 U CN 201520666104U CN 204845893 U CN204845893 U CN 204845893U
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- CN
- China
- Prior art keywords
- connector
- bearing
- snap ring
- handle
- spring
- 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
Abstract
The utility model discloses a quick maintenance instrument for vehicle chassis, including handle, extension bar and connector and the axis of rotation of setting on the connector, the extension bar with the connector passes through the fastener and connects, the fastener includes spring and iron shot, be equipped with the cavity in the extension bar, the spring sets up in the cavity, the iron shot passes through the spring setting on the extension bar, be equipped with gear, bearing and snap ring on the connector, the gear is fixed in the axis of rotation, the bearing setting is passed through on the connector to the axis of rotation, the bearing bottom is equipped with the snap ring, the bearing is fixed through the snap ring, the handle still is equipped with the screw, and the connecting pipe passes through the screw to be installed on the handle, this a quick maintenance instrument for vehicle chassis reasonable in design, and simple structure, convenient to use has very high market spreading value.
Description
Technical field
The utility model belongs to instrument of vehicle maintenance and repair technical field, is specifically related to a kind of rapid-maintenance instrument for car chassis.
Background technology
Automobile Service personnel are when repairing automobile, often to get under car, face upward and automobile checked and repairs, due to the narrow space at the bottom of car, Automobile Service person works gets up and bothers very much, present market has occurred a kind of special service tools for car chassis, because this service tools length is inadequate, so have employed the design increasing lengthening bar, so have employed sectional design, but adopt sectional design to need screw thread or captive nut to connect, such maintainer can waste a large amount of time when carrying out dismounting, thus reduces work efficiency.
Utility model content
The purpose of this utility model is to provide a kind of rapid-maintenance instrument for car chassis, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of rapid-maintenance instrument for car chassis, comprise handle, lengthening bar and connector and the turning cylinder be arranged on connector, described lengthening bar is connected by fastener with described connector, described fastener comprises spring and iron shot, cavity is provided with in described lengthening bar, described spring is arranged in cavity, described iron shot is arranged on lengthening bar by spring, described connector is provided with gear, bearing and snap ring, described gear is fixing on the rotating shaft, described turning cylinder is arranged on connector by bearing, snap ring is provided with bottom described bearing, described bearing is fixed by snap ring, described handle is also provided with screw, connection pipe is arranged on handle by screw.
Preferably, described handle is U-shaped pipe, is rounded shapes bottom U-shaped pipe.
Preferably, described turning cylinder inside is also provided with draw-in groove.
Technique effect of the present utility model and advantage: this is used for the rapid-maintenance instrument of car chassis, comprise handle, lengthening bar, connector, turning cylinder, fastener, spring, iron shot, gear, bearing, snap ring, screw and connection pipe, owing to being provided with draw-in groove in turning cylinder, lengthening bar can be connected with connector fast speed by fastener, because fastener comprises spring and iron shot, easier by the compounding practice of spring and iron shot, and efficiency is higher during dismounting, effectively improve the work efficiency of maintainer, this rapid-maintenance tool design being used for car chassis is reasonable, structure is simple, easy to use, there is very high market popularization value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model connector;
Fig. 3 is the structural representation of the utility model fastener;
In figure: 1, connector; 2, turning cylinder; 3, lengthening bar; 4, handle; 5, connection pipe; 6, screw; 7, spring; 8, iron shot; 9, gear; 10, bearing; 11, snap ring.
detailed description of the invention,
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of rapid-maintenance instrument for car chassis as shown in figures 1 and 3, comprise handle 4, lengthening bar 3 and connector 1 and the turning cylinder 2 be arranged on connector 1, lengthening bar 3 described in it is connected by fastener with described connector 1, described fastener comprises spring 7 and iron shot 8, cavity is provided with in described lengthening bar 3, described spring 7 is arranged in cavity, described iron shot 8 is arranged on lengthening bar 3 by spring 7, described connector 1 is provided with gear 9, bearing 10 and snap ring 11, described gear 9 is fixed on turning cylinder 2, described turning cylinder 2 is arranged on connector 1 by bearing 10, snap ring 11 is provided with bottom described bearing 10, described bearing 10 is fixed by snap ring 11, described handle 4 is also provided with screw 6, connection pipe 5 is arranged on handle 4 by screw 6.
Described handle 4 is U-shaped pipe, it is rounded shapes bottom U-shaped pipe, described turning cylinder 2 inside is also provided with draw-in groove, in use, lengthening bar 3 is connected by fastener with connector 1, owing to being provided with draw-in groove in turning cylinder 2, enter in turning cylinder 2 at lengthening bar 3, iron shot 8 can be subject to the pressure from turning cylinder 2 inwall, thus spring 7 can be squeezed and then drive iron shot 8 to shrink, turning cylinder 2 inner card cage is entered in a flash at iron shot 8, under iron shot 8 is subject to the 2 pressure changes from turning cylinder, spring 7 carries out extending and then drive iron shot 8 to be outwards moved in draw-in groove, so just reach the effect of fastening lengthening bar 3 and connector 1, easier by the compounding practice of spring 7 and iron shot 8, and efficiency is higher during dismounting, effectively improve the work efficiency of maintainer, this rapid-maintenance tool design being used for car chassis is reasonable, structure is simple, easy to use, there is very high market popularization value.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the rapid-maintenance instrument for car chassis, comprise handle (4), lengthening bar (3) and connector (1) and the turning cylinder (2) be arranged on connector (1), it is characterized in that: described lengthening bar (3) is connected by fastener with described connector (1), described fastener comprises spring (7) and iron shot (8), described lengthening bar is provided with cavity in (3), described spring (7) is arranged in cavity, described iron shot (8) is arranged on lengthening bar (3) by spring (7), described connector (1) is provided with gear (9), bearing (10) and snap ring (11), described gear (9) is fixed on turning cylinder (2), described turning cylinder (2) is arranged on connector (1) by bearing (10), described bearing (10) bottom is provided with snap ring (11), described bearing (10) is fixed by snap ring (11), described handle (4) is also provided with screw (6), connection pipe (5) is arranged on handle (4) by screw (6).
2. a kind of rapid-maintenance instrument for car chassis according to claim 1, it is characterized in that: described handle (4) is U-shaped pipe, is rounded shapes bottom U-shaped pipe.
3. a kind of rapid-maintenance instrument for car chassis according to claim 1, is characterized in that: described turning cylinder (2) inside is also provided with draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520666104.6U CN204845893U (en) | 2015-08-31 | 2015-08-31 | A quick maintenance instrument for vehicle chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520666104.6U CN204845893U (en) | 2015-08-31 | 2015-08-31 | A quick maintenance instrument for vehicle chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204845893U true CN204845893U (en) | 2015-12-09 |
Family
ID=54736472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520666104.6U Expired - Fee Related CN204845893U (en) | 2015-08-31 | 2015-08-31 | A quick maintenance instrument for vehicle chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204845893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966369A (en) * | 2016-05-11 | 2016-09-28 | 国网山东省电力公司荣成市供电公司 | Electric engineering vehicle maintenance system |
-
2015
- 2015-08-31 CN CN201520666104.6U patent/CN204845893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966369A (en) * | 2016-05-11 | 2016-09-28 | 国网山东省电力公司荣成市供电公司 | Electric engineering vehicle maintenance system |
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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 |
Granted publication date: 20151209 Termination date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |