CN112009219A - Stable car tail-gate spring moves - Google Patents

Stable car tail-gate spring moves Download PDF

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Publication number
CN112009219A
CN112009219A CN202011019387.7A CN202011019387A CN112009219A CN 112009219 A CN112009219 A CN 112009219A CN 202011019387 A CN202011019387 A CN 202011019387A CN 112009219 A CN112009219 A CN 112009219A
Authority
CN
China
Prior art keywords
spring
mounting
connecting block
block
round hole
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
Application number
CN202011019387.7A
Other languages
Chinese (zh)
Inventor
马嘉杰
刘太彬
肖欢
许前志
高友刚
丁长春
汤雄
高明明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Yisiling Shuangdi Spring Co ltd
Original Assignee
Jiangsu Yisiling Shuangdi Spring Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Yisiling Shuangdi Spring Co ltd filed Critical Jiangsu Yisiling Shuangdi Spring Co ltd
Priority to CN202011019387.7A priority Critical patent/CN112009219A/en
Publication of CN112009219A publication Critical patent/CN112009219A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/1041—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis
    • E05F1/105—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with a coil spring perpendicular to the pivot axis with a compression spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/10—Doors arranged at the vehicle rear
    • B60J5/101—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans
    • B60J5/107—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans constructional details, e.g. about door frame, panels, materials used, reinforcements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/30—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing of extensible, e.g. telescopic, construction

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

The invention discloses a stably-moving automobile tail gate spring, which comprises a mounting seat, wherein a mounting bolt is arranged in the mounting seat, a first connecting block is fixedly arranged on one side of the mounting seat, the first connecting block is movably connected with a second connecting block through a rotating shaft, a fixed block is fixedly connected on one side of the second connecting block, a mounting block is fixedly connected on one side of the fixed block, a first mounting plate is arranged on one side of the mounting block, a first round hole is arranged in the mounting block, a second round hole is arranged in the first mounting plate, the first connecting block and the second connecting block are rotatably connected to facilitate the opening and closing angle and direction of a tail gate, so that the use and the direction of a sleeve and a supporting rod are automatically adjusted, and the second spring and a third spring are arranged, so that the supporting rod is popped out through the generated elastic force to support a tail gate to realize the opening and closing state of the tail gate and an, the third spring can avoid the damage caused by the collision of the two sleeves when the device is contracted.

Description

Stable car tail-gate spring moves
Technical Field
The invention belongs to the technical field of automobile accessories, and particularly relates to a stably-movable automobile tail door spring.
Background
The spring is a mechanical part which works by utilizing elasticity, the part made of elastic materials deforms under the action of external force and restores to the original shape after the external force is removed, the spring is generally made of spring steel, the types of the spring are complex and various, and the spring mainly comprises a spiral spring, a plate spring, a special-shaped spring and the like according to the shape.
However, after the existing tail gate spring is used for a long time, the elasticity is reduced, so that the phenomenon of abnormal closing of the tail gate is caused, and the tail gate spring is inconvenient to install, disassemble and replace due to the fact that the placing position is narrow, so that the automobile tail gate spring with stable movement is provided.
Disclosure of Invention
The invention aims to provide a stably-movable automobile tail door spring to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a stably-moving automobile tail door spring comprises a mounting seat, wherein a mounting bolt is arranged in the mounting seat, a first connecting block is fixedly arranged on one side of the mounting seat, the first connecting block is movably connected with a second connecting block through a rotating shaft, a fixing block is fixedly connected on one side of the second connecting block, a mounting block is fixedly connected on one side of the fixing block, a first mounting plate is arranged on one side of the mounting block, a first round hole is arranged in the mounting block, a second round hole is arranged in the first mounting plate, a fastening bolt is arranged in the first round hole and the second round hole, a second mounting plate is arranged on one side of the first mounting plate, a telescopic rod is fixedly arranged between the first mounting plate and the second mounting plate, a first spring is sleeved on the outer wall of the telescopic rod, and two ends of the first spring are respectively and fixedly connected with the first mounting plate and the second, the support rod is fixedly connected with a limiting block, and a second spring is fixedly arranged between one side of the limiting block and the second mounting plate.
Preferably, the number of the sleeves is two, and the sleeves are symmetrically distributed.
Preferably, one side of the support rod, which is positioned outside the sleeve, is sleeved with a third spring, and two ends of the third spring are fixedly connected with one ends of the two sleeves.
Preferably, through holes are formed in the first connecting block and the second connecting block.
Preferably, a thread groove is formed in the second round hole, and the fastening bolt is in threaded connection with the second round hole through the thread groove.
Preferably, the first spring is provided with a plurality of sets.
Preferably, the outer surfaces of the first spring, the second spring and the third spring are coated with antirust pressure-reducing coatings.
Compared with the prior art, the invention has the beneficial effects that:
(1) this steady car tail-gate spring moves about rotates through first connecting block and second connecting block and connects, the angle and the direction that the tail-gate of being convenient for opened and shut to realize the use and the direction of automatically regulated sleeve pipe and bracing piece.
(2) This steady car tail-gate spring moves about through being provided with second and third spring, and during the use, first spring pops out the bracing piece through the elasticity that produces, supports the boot, realizes that the boot is the state of opening and shutting with the automobile body, and the third spring can avoid the device when the shrink, and two sleeve pipe collisions cause the damage.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.
In the figure: 1. a mounting seat; 2. installing a bolt; 3. a first connection block; 4. a second connecting block; 5. a rotating shaft; 6. a fixed block; 7. mounting blocks; 8. a first mounting plate; 9. a second mounting plate; 10. a telescopic rod; 11. a first spring; 12. a sleeve; 13. a support bar; 14. a limiting block; 15. a second spring; 16. a first circular hole; 17. a second circular hole; 18. fastening a bolt; 19. and a third spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the invention provides a stably-moving spring for a tailgate of an automobile, which comprises a mounting base 1, wherein a mounting bolt 2 is arranged in the mounting base 1, a first connecting block 3 is fixedly arranged on one side of the mounting base 1, the first connecting block 3 is movably connected with a second connecting block 5 through a rotating shaft 4, a fixed block 6 is fixedly connected on one side of the second connecting block 5, a mounting block 7 is fixedly connected on one side of the fixed block 6, a first mounting plate 8 is arranged on one side of the mounting block 7, a first round hole 16 is arranged in the mounting block 7, a second round hole 17 is arranged in the first mounting plate 8, a fastening bolt 18 is arranged in the first round hole 16 and the second round hole 17, a second mounting plate 9 is arranged on one side of the first mounting plate 8, a telescopic rod 10 is fixedly arranged between the first mounting plate 8 and the second mounting plate 9, a first spring 11 is sleeved on the outer wall of the telescopic rod 10, two ends of the first spring, a sleeve 12 is fixedly mounted on one side of the second mounting plate 9, a movably connected supporting rod 13 is inserted into the sleeve 12, the supporting rod 13 is located at one end inside the sleeve 12 and fixedly connected with a limiting block 14, and a second spring 15 is fixedly mounted between one side of the limiting block 14 and the second mounting plate 9.
In this embodiment, preferably, the sleeve 12 and the second spring 15 are both provided with two springs and symmetrically distributed, and by providing the two second springs 15, the supporting effect of the second springs can be increased, and the situation that the supporting force is insufficient when the trunk is supported, which causes the trunk to be unable to be supported, is avoided.
In this embodiment, preferably, one side of the support rod 13 located outside the sleeve 12 is sleeved with a third spring 19, and two ends of the third spring 19 are fixedly connected with one ends of the two sleeves 12, so as to prevent the two sleeves 12 from being damaged due to collision when the device is contracted.
In this embodiment, preferably, the first connecting block 3 and the second connecting block 5 are both provided with through holes inside, so as to facilitate the installation and the detachment of the rotating shaft 4.
In this embodiment, preferably, a thread groove is formed in the second circular hole 17, and the fastening bolt 18 forms a threaded connection with the second circular hole 17 through the thread groove, so as to fix the mounting block 7 and the first fixing plate 8 conveniently.
In this embodiment, it is preferable that the first spring 11 is provided with a plurality of sets, and in use, the first spring 11 first bears the tensile force to avoid the tensile force directly acting on the second spring 15 to affect the elasticity of the second spring 15.
In this embodiment, preferably, the outer surfaces of the first spring 11, the second spring 15 and the third spring 19 are coated with the rust-proof pressure-reducing coating, so that the overall use strength and toughness of the springs can be further increased, and the springs can be effectively prevented from being damaged due to easy rusting when being in contact with air for a long time.
The working principle and the using process of the invention are as follows: when the device is used, before the device is used, the safety of each part and each structure inside the automobile tail door spring is checked, then the automobile tail door spring is assembled and carried to a use place for installation after the assembly is finished, two installation seats 1 are respectively installed inside a trunk and on an automobile body through installation screws 2 during the installation, then the automobile tail door spring is normally used, in the process of opening and closing the trunk in actual use, a first connecting block 3 and a second connecting block 5 are matched with each other to play roles of adapting to the angle and the direction of opening and closing, when the trunk is locked with the automobile body, a supporting rod 13 extrudes a second spring 15, when the trunk is opened with the automobile body, the supporting rod 13 is ejected by the elastic force generated by the two second springs 15 to support the trunk, two sleeves 12 are arranged, and the second springs 15 are arranged inside the two sleeves 12, so that the situation that the second springs 15 are not elastic enough after being used for a long time is avoided, lead to the tail-gate phenomenon of closing unusually to appear, be provided with the first spring 11 of multiunit between first mounting panel 8 and the second mounting panel 9, in use, first spring 11 at first bears the effect of tensile force, avoid tensile force direct action on second spring 15, influence the elasticity of second spring 15, it is also very convenient to maintain the inspection and change spare part when the spring damages, through lifting mounting bolt 2 off, can install and dismantle, through at first spring 11, rust-resistant decompression coating of second spring 15 and 19 surface coating of third spring, can make the whole use intensity and the toughness of spring further increase, more can effectually prevent that the spring from rustting easily and leading to the condition of damage to take place for a long time with the air contact.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a steady car tail-gate spring moves, includes mount pad (1), its characterized in that: the mounting structure is characterized in that a mounting bolt (2) is arranged in the mounting seat (1), a first connecting block (3) is fixedly mounted on one side of the mounting seat (1), a second connecting block (5) is movably connected to the first connecting block (3) through a rotating shaft (4), a fixed block (6) is fixedly connected to one side of the second connecting block (5), a mounting block (7) is fixedly connected to one side of the fixed block (6), a first mounting plate (8) is arranged on one side of the mounting block (7), a first round hole (16) is arranged in the mounting block (7), a second round hole (17) is arranged in the first mounting plate (8), a fastening bolt (18) is arranged in the first round hole (16) and the second round hole (17), a second mounting plate (9) is arranged on one side of the first mounting plate (8), and a telescopic rod (10) is fixedly mounted between the first mounting plate (8) and the second mounting plate (9), first spring (11) have been cup jointed to telescopic link (10) outer wall, first spring (11) both ends respectively with first mounting panel (8) and second mounting panel (9) fixed connection, second mounting panel (9) one side fixed mounting has sleeve pipe (12), the inside bracing piece (13) of pegging graft of swing joint that have of sleeve pipe (12), bracing piece (13) are located one end fixedly connected with stopper (14) of sleeve pipe (12) inside, fixed mounting has second spring (15) between stopper (14) one side cover and second mounting panel (9).
2. The automotive tail gate spring with smooth movement of claim 1, which is characterized in that: the sleeve (12) and the second spring (15) are both provided with two springs and are symmetrically distributed.
3. The automotive tail gate spring with smooth movement of claim 1, which is characterized in that: and one side of the support rod (13) positioned outside the sleeve (12) is sleeved with a third spring (19), and two ends of the third spring (19) are fixedly connected with one ends of the two sleeves (12).
4. The automotive tail gate spring with smooth movement of claim 1, which is characterized in that: the first connecting block (3) and the second connecting block (5) are internally provided with through holes.
5. The automotive tail gate spring with smooth movement of claim 1, which is characterized in that: a thread groove is formed in the second round hole (17), and the fastening bolt (18) is in threaded connection with the second round hole (17) through the thread groove.
6. The automotive tail gate spring with smooth movement of claim 1, which is characterized in that: the first spring (11) is provided with a plurality of groups.
7. The automotive tail gate spring with smooth movement of claim 1, which is characterized in that: and the outer surfaces of the first spring (11), the second spring (15) and the third spring (19) are coated with antirust pressure-reducing coatings.
CN202011019387.7A 2020-09-24 2020-09-24 Stable car tail-gate spring moves Pending CN112009219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011019387.7A CN112009219A (en) 2020-09-24 2020-09-24 Stable car tail-gate spring moves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011019387.7A CN112009219A (en) 2020-09-24 2020-09-24 Stable car tail-gate spring moves

Publications (1)

Publication Number Publication Date
CN112009219A true CN112009219A (en) 2020-12-01

Family

ID=73527239

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011019387.7A Pending CN112009219A (en) 2020-09-24 2020-09-24 Stable car tail-gate spring moves

Country Status (1)

Country Link
CN (1) CN112009219A (en)

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