CN2711467Y - Operation flexbile axle quick joint - Google Patents
Operation flexbile axle quick joint Download PDFInfo
- Publication number
- CN2711467Y CN2711467Y CN 200420019908 CN200420019908U CN2711467Y CN 2711467 Y CN2711467 Y CN 2711467Y CN 200420019908 CN200420019908 CN 200420019908 CN 200420019908 U CN200420019908 U CN 200420019908U CN 2711467 Y CN2711467 Y CN 2711467Y
- Authority
- CN
- China
- Prior art keywords
- joint
- flexible axle
- engagement portion
- cavity
- connection block
- 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 discloses an operation flexible axle quick joint, comprising a joint seat which is connected with a flexible axle, and a joint which is connected with a rocking arm. The joint seat also comprises a clamping portion and a joint handle. A cavity body which contains the joint and has an opening on one side is arranged inside the clamping portion. The joint is vertically fixed on the rocking arm, and the shape of the joint is the same as the shape of the cavity body inside the clamping portion of the joint seat. Compared with the structure of the traditional joint, the operation flexible axle quick joint not only has simple structure and firm connection, but also releases the trivial action of a special tool fixing nuts or bolts when the operation flexible axle quick joint is maintained or assembled, and the operation flexible axle quick joint looks very convenient.
Description
Technical field
The utility model relates to a kind of operating control mechanism of motor vehicle, relates in particular to a kind of flexible axle rapid pipe joint that is used to handle.
Background technique
In the operating control mechanism of motor vehicle, the gearbox vitals that is absolutely necessary, the speed change of vehicle is mainly by driver gearbox to be carried out shift speed change.What be connected with gearbox 10 is to handle flexible axle 11, please earlier referring to Fig. 1, handling flexible axle 11 is connected with gearbox 10 by rocking arm 12, in traditional connection; rocking arm 12 places on the gearbox 10; handle between flexible axle 11 and the rocking arm 12 and also come transition to be connected by a joint 13 (see figure 2)s, joint 13 is connected by bolt and nut 14 with rocking arm 12 again.Equally, manipulator also adopts this joint to be connected with handling between the flexible axle.This linkage structure is used in motor vehicle always widely, but comparatively inconvenience of dismounting as when the dismounting, will together produce rotation in order to prevent bolt with spanner with the nut turn-knob earlier, also needs with special tool it to be fixed.In reality maintenance or assembling, all be in the relatively poor environment of working condition, to carry out, can imagine this linkage structure will give unloading process and install bring very inconvenient.
Summary of the invention
The purpose of this utility model is the above-mentioned shortcoming that exists at traditional joint, and a kind of manipulation flexible axle rapid pipe joint simple, easy for installation of dismantling is provided.
To achieve these goals, the utility model adopts following technological scheme: this rapid pipe joint comprises a connection block that joins with flexible axle, one and the joint that joins of rocking arm,
Connection block also comprises engagement portion and joint handle, and offering a ccontaining joint of energy and a side in the engagement portion is the cavity of opening, and engagement portion and joint handle connect as one;
The joint vertical fixing is on rocking arm, and the shape of joint is identical with cavity geometry in the engagement portion of connection block.
In the utility model, rapid pipe joint is designed to a connection block that joins with flexible axle and one and the joint that joins of rocking arm, offering a ccontaining joint of energy and a side in the engagement portion of connection block is the cavity of opening, the joint vertical fixing is on rocking arm, and the shape of joint is identical with cavity geometry in the engagement portion of connection block.When needs connect, as long as joint directly is sticked in the cavity of connection block, compare with traditional joint structure, not only simple in structure, be connected firmly, when maintenance or assembling, also exempted the loaded down with trivial details action of special tool set screw nut or bolt, seemed very convenient.
Description of drawings
Fig. 1 is vehicle gear box and the linkage structure schematic representation of handling flexible axle.
Fig. 2 is a linkage structure schematic representation between the rocking arm of traditional joint and gearbox.
Fig. 3 is a quick coupling structure schematic representation of the present utility model.
Fig. 4 is the connection block structure enlarged diagram of rapid pipe joint of the present utility model.
Embodiment
See also shown in Figure 3ly, rapid pipe joint 20 of the present utility model comprises a connection block that joins with flexible axle 21, one and the joint 22 that joins of rocking arm,
Connection block 21 also comprises engagement portion 211 and joint handle 212, and offering a ccontaining joint of energy and a side in the engagement portion 211 is the cavity 213 of opening, and engagement portion 211 connects as one with joint handle 212, and the other end of joint handle 212 links to each other with the manipulation flexible axle.
Joint 22 vertical fixing are on rocking arm 23, and the shape of joint 22 is identical with cavity 213 shapes in the engagement portion of connection block.
Please continue to consult shown in Figure 4, be embedded two linings 214,215 in the cavity 213 of the engagement portion of described connection block 21,
Wherein a lining 214 is for being positioned at the ball crown type rubber bushing of cavity inboard, another lining 215 is for being positioned at the ring-type nylon lining of cavity hatch side, two linings 214,215 all revolve riveting in the cavity 213 of engagement portion, leave the gap between the lining 214,215, the flat face of opening one side of lining 215 nearly cavitys 213 for closing up.
When needs were connected connection block 21 with joint 22, as long as in the cavity 213 with the engagement portion of joint 22 press-in connector seats 21, lining 215 move to cavity 213 in, the mouth change of lining 215 greatly, and was thereby easy and convenient when being pressed into.And will be with connection block 21 and joint 22 separately the time, because the reversing motion of lining 215, its mouth diminishes, unusual difficulty when therefore transfering to has guaranteed to handle the reliability that flexible axle is connected with rocking arm.This shows that rapid pipe joint of the present utility model is not only simple in structure, be connected firmly, can also remove the loaded down with trivial details action that traditional joint structure need load and unload nut and utilize the special tool fixing bolt from.
The gearbox that rapid pipe joint of the present utility model not only is used for vehicle with handle being connected between the flexible axle, also can be used for being connected between manipulator and the manipulation flexible axle.Above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claims the above embodiment's variation, modification.
Claims (4)
1, a kind of manipulation flexible axle rapid pipe joint is characterized in that: this rapid pipe joint comprises a connection block that joins with flexible axle, one and the joint that joins of rocking arm,
Connection block also comprises engagement portion and joint handle, and offering a ccontaining joint of energy and a side in the engagement portion is the cavity of opening, and engagement portion and joint handle connect as one;
The joint vertical fixing is on rocking arm, and the shape of joint is identical with cavity geometry in the engagement portion of connection block.
2, manipulation flexible axle as claimed in claim 1 rapid pipe joint is characterized in that:
Be embedded lining in the cavity of the engagement portion of described connection block.
3, manipulation flexible axle as claimed in claim 2 rapid pipe joint is characterized in that:
Described engagement portion cavity neck bush is two, and wherein one is the ball crown type rubber bushing that is positioned at the cavity inboard, and another is the ring-type nylon lining that is positioned at the cavity hatch side, leaves the gap between two linings.
4, described manipulation flexible axle as claimed in claim 3 rapid pipe joint is characterized in that:
Described ball crown type rubber bushing and ring-type nylon lining all revolve riveting in the cavity of engagement portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420019908 CN2711467Y (en) | 2004-02-04 | 2004-02-04 | Operation flexbile axle quick joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420019908 CN2711467Y (en) | 2004-02-04 | 2004-02-04 | Operation flexbile axle quick joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2711467Y true CN2711467Y (en) | 2005-07-20 |
Family
ID=36192571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420019908 Expired - Fee Related CN2711467Y (en) | 2004-02-04 | 2004-02-04 | Operation flexbile axle quick joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2711467Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400934C (en) * | 2006-07-23 | 2008-07-09 | 重庆长安汽车股份有限公司 | Vehicle gearshifting cable connector and gear shifting rotary arm assembling structure |
| CN101371063B (en) * | 2006-01-18 | 2012-04-04 | 星路有限责任公司 | Semiautomatic gearbox for vehicles |
-
2004
- 2004-02-04 CN CN 200420019908 patent/CN2711467Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101371063B (en) * | 2006-01-18 | 2012-04-04 | 星路有限责任公司 | Semiautomatic gearbox for vehicles |
| CN100400934C (en) * | 2006-07-23 | 2008-07-09 | 重庆长安汽车股份有限公司 | Vehicle gearshifting cable connector and gear shifting rotary arm assembling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |