CN206918047U - The swivel joint of automobile tail gate strut - Google Patents
The swivel joint of automobile tail gate strut Download PDFInfo
- Publication number
- CN206918047U CN206918047U CN201720835093.9U CN201720835093U CN206918047U CN 206918047 U CN206918047 U CN 206918047U CN 201720835093 U CN201720835093 U CN 201720835093U CN 206918047 U CN206918047 U CN 206918047U
- Authority
- CN
- China
- Prior art keywords
- bulb body
- jump ring
- shaped jump
- tail gate
- automobile tail
- 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
A kind of swivel joint of automobile tail gate strut, including bulb body, ball cup, U-shaped jump ring, the side wall of bulb body is provided with a pilot hole, certain bit plane, the axial end of bulb body lower end is provided with a connecting hole, bulb body is provided with two through holes, the two through holes connect with positioning plane, bayonet socket is respectively equipped with the outside of the free end of the card column of U-shaped jump ring two, the top surface of ball cup is provided with connecting shaft, the circumferential side wall of the connecting shaft is provided with a limited ring groove, bulb body is plugged in the connecting shaft of ball cup by connecting hole, two card columns of U-shaped jump ring pass through bulb body by through hole, the bayonet socket of U-shaped jump ring card column is caught in positioning plane, the card column of U-shaped jump ring is caught in limited ring groove, axial limiting is formed to bulb body.The sleeve of the utility model swivel joint and strut is fixedly linked, and the bulb physical efficiency of swivel joint rotates relative to ball cup, forms any angle with integrally formed joint on strut, has the advantages of simple in construction, easy to assembly.
Description
Technical field
Auto parts and components field is the utility model is related to, more particularly to a kind of swivel joint of automobile tail gate strut.
Background technology
Strut is provided between the tail-gate and vehicle body of automobile, for propping up automobile tail gate.The sleeve of strut by a joint with
The body support bulb of automobile is connected, and the piston rod of strut is connected by another joint with the tail-gate bulb of automobile.
The joint in automobile tail gate strut is widely used at present, the sleeve, piston rod with automobile tail gate strut are integrated
Shaping is fixedly linked, and when the automobile tail gate strut of this structure assembles, must ensure sleeve, the joint of piston rod forms fixed angle
Installation could be realized, increases assembly technology, the difficulty of manufacturing process of strut.
The content of the invention
The purpose of this utility model is in view of the shortcomings of the prior art, there is provided a kind of swivel joint of automobile tail gate strut,
The sleeve of swivel joint and strut is fixedly linked, and the bulb physical efficiency of swivel joint rotates relative to ball cup, with strut integrally into
The joint of type forms any angle, has the advantages of simple in construction, easy to assembly.
The technical solution of the utility model is：A kind of swivel joint of automobile tail gate strut, including bulb body, ball cup,
And U-shaped jump ring,
The side wall on the bulb body top is provided with a pilot hole radially extended, the axial end center of bulb body lower end
Provided with a connecting hole axially extended, the side wall of bulb body bottom is provided with certain bit plane, the positioning plane and bulb body
Connecting hole it is corresponding,
The bulb body is provided with two through holes passed through for U-shaped jump ring, and the two through holes pass radially through bulb body
Connecting hole, connected with the positioning plane on bulb body sidewall,
Bayonet socket is respectively equipped with the outside of the free end of the card column of U-shaped jump ring two,
The top surface of the ball cup is provided with connecting shaft, and the circumferential side wall of the connecting shaft is provided with a limited ring groove,
The bulb body is plugged in the connecting shaft of ball cup by connecting hole, and two card columns of the U-shaped jump ring, which pass through, leads to
Hole passes through bulb body, and the bayonet socket of the free end of U-shaped jump ring card column is caught in the positioning plane of bulb body, the card of the U-shaped jump ring
In limited ring groove on post Snap joint axle, axial limiting is formed to bulb body, the rotation that combination forms automobile tail gate strut connects
Head.
An O-shaped rubber ring is socketed in the limited ring groove, the card column compressing O-shaped rubber ring deformation of the U-shaped jump ring, is caught in
In limited ring groove.
The bottom surface of the ball cup is provided with the groove for being used for being fixedly linked with the sleeve of automobile tail gate strut.
The card column lateral surface of the U-shaped jump ring is in two level cascaded surface, the second ladder of two level cascaded surface be located at card column from
By holding, the first ladder, the joint face of two level cascaded surface form the bayonet socket of U-shaped jump ring card column.
Angle between the second ladder and joint face of the two level cascaded surface is less than 90 °.
Had the advantages that using above-mentioned technical proposal：
1st, the swivel joint of automobile tail gate strut includes bulb body, ball cup, and U-shaped jump ring, the side on bulb body top
Wall is provided with a pilot hole radially extended, and the pilot hole is inserted for body support bulb, and be hinged phase is formed with body support
Even, the axial end center of bulb body lower end is provided with a connecting hole axially extended, and the side wall of bulb body bottom is provided with necessarily
Bit plane, the positioning plane are corresponding with the connecting hole of bulb body.Bulb body is provided with two through holes passed through for U-shaped jump ring,
The two through holes pass radially through the connecting hole of bulb body, are connected with the positioning plane on bulb body sidewall, the card column of U-shaped jump ring two
Free end on the outside of be respectively equipped with bayonet socket, the top surface of ball cup is provided with connecting shaft, and the circumferential side wall of the connecting shaft is provided with one
Limited ring groove, the bulb body are plugged in the connecting shaft of ball cup by connecting hole, bulb body is rotated around connecting shaft, institute
Two card columns for stating U-shaped jump ring pass through bulb body by through hole, and the bayonet socket of the free end of U-shaped jump ring card column is caught in the positioning of bulb body
In plane, U-shaped jump ring is kept relative position with bulb body, do not exit and drop.On the card column Snap joint axle of the U-shaped jump ring
Limited ring groove in, to bulb body formed axial limiting, combination form automobile tail gate strut swivel joint, the rotation of this structure
After the ball cup of adapter and the sleeve of strut are fixed, bulb body can rotate around ball cup, realize and one on strut piston rod
The purpose of the joint angular adjustment of shaping, makes strut to be fit directly on real vehicle, effectively saves man-hour and process costs.
2nd, an O-shaped rubber ring is socketed in limited ring groove, the card column compressing O-shaped rubber ring deformation of the U-shaped jump ring, is caught in limit
In the annular groove of position, by setting O-shaped rubber ring in limited ring groove, the drag that bulb body phase rotates for ball cup is improved, is kept away
Exempt to occur gap between U-shaped jump ring and limited ring groove to cause bulb body phase to shake for ball cup.
3rd, the card column lateral surface of U-shaped jump ring is in two level cascaded surface, and the second ladder of two level cascaded surface is located at the freedom of card column
End, the first ladder, the joint face of two level cascaded surface form the bayonet socket of U-shaped jump ring card column, the second ladder of two level cascaded surface and company
Angle between junction is less than 90 °, and it is acute angle to make the angle between the second ladder and joint face, when the bayonet socket of U-shaped jump ring card column
When being caught in the positioning plane of bulb body, the acute angle and positioning plane contact, avoid U-shaped jump ring from surprisingly exiting and drop.
It is further described with reference to the accompanying drawings and detailed description.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 sectional view；
Fig. 3 is the structural representation of the utility model ball cup；
Fig. 4 is the assembling schematic diagram of the utility model bulb body and ball cup；
Fig. 5 is the structural representation of the utility model U-shaped jump ring.
In accompanying drawing, 1 is bulb body, and 2 be ball cup, and 3 be U-shaped jump ring, and 31 be the second ladder, and 32 be the first ladder, and 33 are
Joint face, 4 be pilot hole, and 5 be connecting hole, and 6 be positioning plane, and 7 be through hole, and 8 be bayonet socket, and 9 be connecting shaft, and 10 be spacing ring
Groove, 11 be O-shaped rubber ring.
Embodiment
It is a kind of specific embodiment of the swivel joint of automobile tail gate strut referring to Fig. 1 to Fig. 5.Automobile tail gate strut
Swivel joint includes bulb body 1, ball cup 2, and U-shaped jump ring 3.In the present embodiment, the bulb body 1 is in cylinder, in circle
The side wall on the bulb body top of cylinder is provided with a pilot hole 4 radially extended, steam supply car vehicle body frames bulb insertion, with car
Body vehicle frame forms be hinged, and a connecting hole 5 axially extended, bulb are provided with the axial end center of the bulb body lower end of cylinder
The side wall of the bottom of body 1 is provided with certain bit plane 6, and the positioning plane 6 is corresponding with the connecting hole 5 of bulb body 1, in cylinder
Bulb body is provided with two through holes 7 passed through for U-shaped jump ring 3, and the two through holes 7 pass radially through the connecting hole 5 of bulb body, with
Positioning plane 6 on bulb body sidewall connects.Bayonet socket 8, this reality are respectively equipped with the outside of the free end of described 3 liang of card columns of U-shaped jump ring
Apply in example, the U-shaped jump ring is made of 65Mn spring steel, and the card column lateral surface of U-shaped jump ring 3 is in two level cascaded surface, two level rank
Second ladder 31 of tread is located at the free end of card column, and the first ladder 32, the joint face 33 of two level cascaded surface form U-shaped jump ring 3
The bayonet socket 8 of card column, the angle between the second ladder 31 and joint face 33 of two level cascaded surface are less than 90 °, form acute angle.The ball
The top surface of headstock 2 is provided with connecting shaft 9, and the bottom surface of ball cup 2, which is provided with, is used for what is be fixedly linked with the sleeve of automobile tail gate strut
Groove, in the present embodiment, the connecting shaft is made with ball cup by being integrally formed, and the circumferential side wall of the connecting shaft 9 is provided with
One limited ring groove 10.The bulb body 1 is plugged in the connecting shaft 9 of ball cup 2 by connecting hole 5, and the two of the U-shaped jump ring 3
Card column passes through bulb body 1 by through hole 7, and the bayonet socket 8 of the free end of the card column of U-shaped jump ring 3 is caught in the positioning plane 6 of bulb body 1,
In limited ring groove 10 on the card column Snap joint axle 9 of the U-shaped jump ring 3, axial limiting is formed to bulb body 1, bulb body can
Around connecting shaft Arbitrary Rotation, combination forms the swivel joint of automobile tail gate strut.
In order to improve the drag that bulb body phase rotates for ball cup, avoid occurring between U-shaped jump ring and limited ring groove
Gap causes bulb body phase to be shaken for ball cup, and an O-shaped rubber ring 11, the U-shaped jump ring 3 are socketed in limited ring groove 10
Card column compressing O-shaped rubber ring 11 deform, be caught in limited ring groove 10.
Application method of the present utility model is, by the groove and automobile tail gate strut sleeve of ball cup bottom surface by pressing
It is fixedly linked, bulb body can rotate around automobile tail gate strut.By joint fixed on automobile tail gate strut piston rod and tail-gate ball
Head be connected to form it is be hinged after, the bulb body of swivel joint on automobile tail gate strut sleeve is rotated, with automobile tail gate strut piston rod
Joint is formed after fixed angle meets installation requirement, is connected to form with body support bulb be hinged, and realization is quickly assembled to real vehicle
Purpose.
Claims (5)
- A kind of 1. swivel joint of automobile tail gate strut, it is characterised in that：Including bulb body（1）, ball cup（2）, and U-shaped card Spring（3）,The bulb body（1）The side wall on top is provided with a pilot hole radially extended（4）, bulb body（1）The shaft end of lower end Face center is provided with a connecting hole axially extended（5）, bulb body（1）The side wall of bottom is provided with certain bit plane（6）, this is fixed Bit plane（6）With bulb body（1）Connecting hole（5）It is corresponding,The bulb body（1）It is provided with and supplies U-shaped jump ring（3）Two through holes passed through（7）, the two through holes（7）Pass radially through The connecting hole of bulb body（5）, with the positioning plane on bulb body sidewall（6）Connection,The U-shaped jump ring（3）Bayonet socket is respectively equipped with the outside of the free end of two card columns（8）,The ball cup（2）Top surface be provided with connecting shaft（9）, the connecting shaft（9）Circumferential side wall be provided with a limited ring groove （10）,The bulb body（1）Pass through connecting hole（5）It is plugged on ball cup（2）Connecting shaft（9）On, the U-shaped jump ring（3）Two Card column passes through through hole（7）Through bulb body（1）, U-shaped jump ring（3）The bayonet socket of the free end of card column（8）It is caught in bulb body（1）Determine Bit plane（6）On, the U-shaped jump ring（3）Card column Snap joint axle（9）On limited ring groove（10）In, to bulb body（1）Shape Into axial limiting, combination forms the swivel joint of automobile tail gate strut.
- 2. the swivel joint of automobile tail gate strut according to claim 1, it is characterised in that：The limited ring groove（10）In It is socketed an O-shaped rubber ring（11）, the U-shaped jump ring（3）Card column compressing O-shaped rubber ring（11）Deformation, is caught in limited ring groove （10）In.
- 3. the swivel joint of automobile tail gate strut according to claim 1, it is characterised in that：The ball cup（2）Bottom Face is provided with the groove for being used for being fixedly linked with the sleeve of automobile tail gate strut.
- 4. the swivel joint of automobile tail gate strut according to claim 1, it is characterised in that：The U-shaped jump ring（3）Card Post lateral surface is in two level cascaded surface, the second ladder of two level cascaded surface（31）Positioned at the free end of card column, the of two level cascaded surface One ladder（32）, joint face（33）Form U-shaped jump ring（3）The bayonet socket of card column（8）.
- 5. the swivel joint of automobile tail gate strut according to claim 4, it is characterised in that：The of the two level cascaded surface Two ladders（31）And joint face（33）Between angle be less than 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835093.9U CN206918047U (en) | 2017-07-11 | 2017-07-11 | The swivel joint of automobile tail gate strut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835093.9U CN206918047U (en) | 2017-07-11 | 2017-07-11 | The swivel joint of automobile tail gate strut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206918047U true CN206918047U (en) | 2018-01-23 |
Family
ID=61336598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720835093.9U Expired - Fee Related CN206918047U (en) | 2017-07-11 | 2017-07-11 | The swivel joint of automobile tail gate strut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206918047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435293A (en) * | 2018-12-27 | 2019-03-08 | 高密同创气门芯有限公司 | A kind of exhaust apparatus and tire-mold |
| CN109733485A (en) * | 2019-03-01 | 2019-05-10 | 中瑞德科(北京)工业设计有限公司 | Cargo box structure and container door opening or closing method |
-
2017
- 2017-07-11 CN CN201720835093.9U patent/CN206918047U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435293A (en) * | 2018-12-27 | 2019-03-08 | 高密同创气门芯有限公司 | A kind of exhaust apparatus and tire-mold |
| CN109733485A (en) * | 2019-03-01 | 2019-05-10 | 中瑞德科(北京)工业设计有限公司 | Cargo box structure and container door opening or closing method |
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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 |