CN106697071A - Electric support rod structure of automobile stern door - Google Patents
Electric support rod structure of automobile stern door Download PDFInfo
- Publication number
- CN106697071A CN106697071A CN201611003621.0A CN201611003621A CN106697071A CN 106697071 A CN106697071 A CN 106697071A CN 201611003621 A CN201611003621 A CN 201611003621A CN 106697071 A CN106697071 A CN 106697071A
- Authority
- CN
- China
- Prior art keywords
- reinforcement
- inner tube
- kink
- inner pipe
- tail gate
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
- B62D25/12—Parts or details thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/611—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention provides an electric support rod structure of an automobile stern door. The electric support rod structure of the automobile stern door is applied to the technical field of stern door parts. An inner pipe (1) of the electric support rod structure of the automobile stern door is arranged in a spiral spring (2) in a sleeved mode. A plurality of reinforcing ribs (3) are arranged on the surface of the inner pipe (1). A clamping part (4) is formed between every two reinforcing ribs (3). An inner pipe insert (5) is mounted in each clamping part (4) in a clamping mode. The insert surface (6) of each inner pipe insert (5) is arranged to be structure with the height being higher than the surface of the upper end of each reinforcing rib (3). The inner pipe inserts (5) are arranged to be structures made of plastic materials. According to the electric support rod structure of the automobile stern door, the structure is simple, and the cost is low. The electric stay rod structure of the automobile stern door only needs to be improved simply so that the direct contact friction of the surface of the inner pipe and the surface of the spiral spring can be avoided, the abrasion of the inner pipe and the spiral spring is effectively reduced, abnormal sound produced by the friction of the inner pipe and the spiral spring is reduced, and the finished automobile performance is improved.
Description
Technical field
It is to be related to a kind of electronic support of automobile tail gate more specifically the invention belongs to automobile tail gate parts technical field
Bar structure.
Background technology
The electronic pole structure of automobile tail gate includes inner tube and helical spring, and inner tube set is inside helical spring.Electronic support
Bar is movement parts, and helical spring can produce friction, by one section during stretching motion back and forth with the reinforcement in inner tube
After time, easily the cashmere-planted layer on helical spring surface is worn and torn, so as to cause the metal of helical spring and inner tube direct friction, this
Sample, the on the one hand abrasion of aggravation helical spring and inner tube, on the other hand can produce abnormal sound in friction, influence the performance of vehicle,
Bad use feeling is brought to user.
The content of the invention
The technical problems to be solved by the invention are：A kind of simple structure is provided, interior pipe surface and spiral bullet can be avoided
The directly contact friction of spring surface, effectively reduces the abrasion of inner tube and helical spring, while reducing inner tube and coil friction product
Raw abnormal sound, improves the electronic pole structure of automobile tail gate of vehicle performance.
Techniques discussed above is solved the problems, such as, the technical scheme that the present invention takes is：
The present invention is a kind of electronic pole structure of automobile tail gate, and the electronic pole structure of automobile tail gate includes inner tube, inner tube set
In helical spring, inner tube surface layout multiple reinforcement, each two reinforcement forms a clamping part, each Access Division
One inner tube inserts of clamp in part, the insert surface of inner tube inserts is set to structure of the height higher than the upper end face of reinforcement,
Inner tube inserts is set to the structure being made up of plastic material.
Each two reinforcement forms a reinforcement component, two reinforcement upper-end part of driving of reinforcement component respectively set to
The kink of clamping part direction bending, inner tube inserts is structure of the section in inverted T-shape, and kink is installed on inner tube insert side
On the boss in face.
The upper end face of described reinforcement is the kink upper surface of kink, the insert surface of described inner tube inserts
It is set to structure of the height higher than kink upper surface.
Described inner tube inserts is set to the structure being made by elastic polyformaldehyde material.
Each reinforcement component includes reinforcement I and reinforcement II, and the kink on reinforcement I is kink I, reinforcement
Kink on II is kink II.
The upper-end part of driving of reinforcement I sets the kink I of bending, and the upper-end part of driving of reinforcement II sets the kink II of bending,
Boss includes left boss and right boss, and kink I is installed on left boss, and kink II is installed on right boss.
Using technical scheme, following beneficial effect can be obtained：
The electronic pole structure of automobile tail gate of the present invention, by setting inner tube inserts in clamping part so that
During helical spring stretching motion, the insert surface of inner tube inserts is contacted with helical spring, and reinforcement is no longer straight with helical spring
Contact friction, and inner tube inserts selection plastic material be made, such inner tube insert surface be smooth structure, with helical spring
During contact friction, the cashmere-planted layer on helical spring surface will not be worn and torn, the helical spring body that metal material will not also occur is straight
The situation with the reinforcement direct friction of inner tube is connect, the reinforcement of metal material in the prior art and metal knot can be prevented effectively from
The helical spring of structure directly weares and teares and produces the problem compared with loud noise abnormal sound, improves the entirety of the electronic pole structure of automobile tail gate
Performance and use reliability.The electronic pole structure of automobile tail gate of the invention, simple structure, low cost of manufacture only need to simply change
Enter, it becomes possible to avoid interior pipe surface from being rubbed with helical spring surface directly contact, effectively reduce the abrasion of inner tube and helical spring,
The abnormal sound that inner tube and coil friction are produced is reduced, vehicle performance is improved.
Brief description of the drawings
Brief description is made to the content expressed by each accompanying drawing of this specification and the mark in figure below：
Fig. 1 is the partial structural diagram of the electronic pole structure of automobile tail gate of the present invention；
Fig. 2 is the cross section structure diagram in the A-A faces of the electronic pole structure of automobile tail gate described in Fig. 1；
Accompanying drawing acceptance of the bid note is respectively：1st, inner tube；2nd, helical spring；3rd, reinforcement；4th, clamping part；5th, inner tube inserts；6、
Insert surface；7th, reinforcement component；8th, kink；9th, boss；10th, kink upper surface；11st, reinforcement I；12nd, reinforcement II；
13rd, kink I；14th, kink II；15th, left boss；16th, right boss.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, to specific embodiment of the invention such as involved each structure
The shape of part, the mutual alignment between construction, each several part and annexation, the effect of each several part and operation principle etc. are made further
Detailed description：
As shown in accompanying drawing 1, accompanying drawing 2, the present invention is a kind of electronic pole structure of automobile tail gate, and described automobile tail gate is electronic
Pole structure includes inner tube 1, and inner tube 1 is sleeved in helical spring 2, and the surface layout of inner tube 1 multiple reinforcement 3, each two is strengthened
Muscle 3 forms a clamping part 4, and one inner tube inserts 5 of clamp in each clamping part 4, the insert surface 6 of inner tube inserts 5 sets
Structure of the height higher than the upper end face of reinforcement 3 is set to, inner tube inserts 5 is set to the structure being made up of plastic material.It is above-mentioned
Structure setting, by setting inner tube inserts in clamping part so that in helical spring stretching motion, the inserts of inner tube inserts
Surface contacts with helical spring, and reinforcement no longer rubs with helical spring directly contact, and inner tube inserts selection plastic material
It is made, such inner tube insert surface is smooth structure, when friction is contacted with helical spring, will not be by the plant on helical spring surface
Pile layer is worn and torn, will not also occur the helical spring body of metal material directly with the situation of the reinforcement direct friction of inner tube, energy
The reinforcement of metal material in the prior art is enough prevented effectively from directly to be worn and torn with the helical spring of metal structure and produced more loud
The problem of sound abnormal sound, improves the overall performance of the electronic pole structure of automobile tail gate and uses reliability.Car tail of the invention
The electronic pole structure of door, simple structure can avoid interior pipe surface from being rubbed with helical spring surface directly contact, effectively reduce interior
The abrasion of pipe and helical spring, reduces the abnormal sound that inner tube and coil friction are produced, and improves vehicle performance.
Each two reinforcement 3 forms a reinforcement component 7, and two upper-end part of driving of reinforcement 3 of reinforcement component 7 respectively set
The kink 8 bent to the direction of clamping part 4 is put, inner tube inserts 5 is structure of the section in inverted T-shape, and kink 8 is installed on interior
On the boss 9 of the side of pipe inserts 5.Such structure, by kink, reliably can be installed on groove structure by inner tube inserts
Clamping part in, it is to avoid inner tube inserts is rocked, play or come off.So that helical spring is in stretching motion, meeting and inner tube
The insert surface contact of inserts, effectively reduces the abrasion of helical spring, eliminates the abnormal sound that helical spring is produced with inner tube abrasion
Defect.
The upper end face of described reinforcement 3 is the kink upper surface 10 of kink 8, described inner tube inserts 5 it is embedding
Part surface 6 is set to structure of the height higher than kink upper surface 10.Thus it is ensured that insert surface is contacted with helical spring rubbing
Wipe, and reinforcement will not contact friction with helical spring again.
Described inner tube inserts 5 is set to the structure being made by elastic polyformaldehyde material.Inner tube inserts
Material is selected, and can reduce the abrasion of helical spring, and abnormal sound can be eliminated again, improves customer experience.
Each reinforcement component 7 includes reinforcement I 11 and reinforcement II 12, and the kink 8 on reinforcement I 11 is kink
I 13, the kink 8 on reinforcement II 12 is kink II 14.
The upper-end part of driving of reinforcement I 11 sets the kink I 13 of bending, and the upper-end part of driving of reinforcement II 12 sets the bending of bending
Portion II 14, boss 9 includes left boss 15 and right boss 16, and kink I 13 is installed on left boss 15, and kink II 14 is installed on
On right boss 16.Said structure is set, and the setting of kink I 13 and kink II 14 can reliably by inner tube inserts clamp
In clamping part, prevent from loosening.
The electronic pole structure of automobile tail gate of the present invention, by setting inner tube inserts in clamping part so that
During helical spring stretching motion, the insert surface of inner tube inserts is contacted with helical spring, and reinforcement is no longer straight with helical spring
Contact friction, and inner tube inserts selection plastic material be made, such inner tube insert surface be smooth structure, with helical spring
During contact friction, the cashmere-planted layer on helical spring surface will not be worn and torn, the helical spring body that metal material will not also occur is straight
The situation with the reinforcement direct friction of inner tube is connect, the reinforcement of metal material in the prior art and metal knot can be prevented effectively from
The helical spring of structure directly weares and teares and produces the problem compared with loud noise abnormal sound, improves the entirety of the electronic pole structure of automobile tail gate
Performance and use reliability.The electronic pole structure of automobile tail gate of the invention, simple structure, low cost of manufacture only need to simply change
Enter, it becomes possible to avoid interior pipe surface from being rubbed with helical spring surface directly contact, effectively reduce the abrasion of inner tube and helical spring,
The abnormal sound that inner tube and coil friction are produced is reduced, vehicle performance is improved.
Exemplary description is carried out to the present invention above in conjunction with accompanying drawing, it is clear that concrete implementation of the present invention is not by above-mentioned
The limitation of mode, if the various improvement that method of the present invention design and technical scheme are carried out are employed, or it is not improved by this
The design of invention and technical scheme directly apply to other occasions, within the scope of the present invention.
Claims (6)
1. a kind of electronic pole structure of automobile tail gate, the electronic pole structure of described automobile tail gate includes inner tube (1), inner tube (1)
It is sleeved in helical spring (2), inner tube (1) surface layout multiple reinforcement (3), it is characterised in that：Each two reinforcement (3) shape
Into a clamping part (4), each one inner tube inserts (5) of the interior clamp of clamping part (4), the insert surface of inner tube inserts (5)
(6) structure of the height higher than the upper end face of reinforcement (3) is set to, inner tube inserts (5) is set to what is be made up of plastic material
Structure.
2. the electronic pole structure of automobile tail gate according to claim 1, it is characterised in that：Each two reinforcement (3) is formed
One reinforcement component (7), two reinforcement (3) upper-end part of driving of reinforcement component (7) are respectively set to clamping part (4) direction
The kink (8) of bending, inner tube inserts (5) is structure of the section in inverted T-shape, and kink (8) is installed on inner tube inserts (5) side
On the boss (9) in face.
3. the electronic pole structure of automobile tail gate according to claim 2, it is characterised in that：Described reinforcement (3) it is upper
End surfaces are the kink upper surface (10) of kink (8), and the insert surface (6) of described inner tube inserts (5) is set to height
Higher than the structure of kink upper surface (10).
4. the electronic pole structure of automobile tail gate according to claim 1, it is characterised in that：Described inner tube inserts (5) sets
It is set to the structure being made by elastic polyformaldehyde material.
5. the electronic pole structure of automobile tail gate according to claim 2, it is characterised in that：Each reinforcement component (7) is wrapped
Reinforcement I (11) and reinforcement II (12) are included, the kink (8) on reinforcement I (11) is kink I (13), reinforcement II
(12) kink (8) on is kink II (14).
6. the electronic pole structure of automobile tail gate according to claim 5, it is characterised in that：The upper-end part of driving of reinforcement I (11)
The kink I (13) of bending is set, and the upper-end part of driving of reinforcement II (12) sets the kink II (14) of bending, and boss (9) includes
Left boss (15) and right boss (16), kink I (13) are installed on left boss (15), and kink II (14) is installed on right boss
(16) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611003621.0A CN106697071A (en) | 2016-11-15 | 2016-11-15 | Electric support rod structure of automobile stern door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611003621.0A CN106697071A (en) | 2016-11-15 | 2016-11-15 | Electric support rod structure of automobile stern door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106697071A true CN106697071A (en) | 2017-05-24 |
Family
ID=58939807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611003621.0A Pending CN106697071A (en) | 2016-11-15 | 2016-11-15 | Electric support rod structure of automobile stern door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106697071A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017129539A1 (en) * | 2017-12-12 | 2019-06-13 | Stabilus Gmbh | Spring sleeve, cylinder, piston-cylinder unit and method of manufacturing a piston-cylinder unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0798485A3 (en) * | 1996-03-29 | 1999-05-06 | Showa Corporation | Device for supporting a lid structure |
| EP2037068A1 (en) * | 2007-09-11 | 2009-03-18 | Valeo Sicherheitssysteme GmbH | Actuator device for a motor vehicle door |
| CN102264993A (en) * | 2008-12-19 | 2011-11-30 | 法雷奥安全***有限责任公司 | Adjusting device having a spindle drive |
| CN204531845U (en) * | 2015-03-12 | 2015-08-05 | 南京江凯汽车零部件有限公司 | Electronic support bar |
| CN204531735U (en) * | 2015-04-14 | 2015-08-05 | 广州智航电子科技有限公司 | A kind of mechanical device of new automobile tail door supporting rod |
| CN105275301A (en) * | 2015-07-22 | 2016-01-27 | 上海蒙芭蒂实业有限公司 | Electric gas spring support rod for automobile back door |
-
2016
- 2016-11-15 CN CN201611003621.0A patent/CN106697071A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0798485A3 (en) * | 1996-03-29 | 1999-05-06 | Showa Corporation | Device for supporting a lid structure |
| EP2037068A1 (en) * | 2007-09-11 | 2009-03-18 | Valeo Sicherheitssysteme GmbH | Actuator device for a motor vehicle door |
| CN102264993A (en) * | 2008-12-19 | 2011-11-30 | 法雷奥安全***有限责任公司 | Adjusting device having a spindle drive |
| CN204531845U (en) * | 2015-03-12 | 2015-08-05 | 南京江凯汽车零部件有限公司 | Electronic support bar |
| CN204531735U (en) * | 2015-04-14 | 2015-08-05 | 广州智航电子科技有限公司 | A kind of mechanical device of new automobile tail door supporting rod |
| CN105275301A (en) * | 2015-07-22 | 2016-01-27 | 上海蒙芭蒂实业有限公司 | Electric gas spring support rod for automobile back door |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017129539A1 (en) * | 2017-12-12 | 2019-06-13 | Stabilus Gmbh | Spring sleeve, cylinder, piston-cylinder unit and method of manufacturing a piston-cylinder unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |
|
| RJ01 | Rejection of invention patent application after publication |