CN216781556U

CN216781556U - Four-door universal tool

Info

Publication number: CN216781556U
Application number: CN202123337252.8U
Authority: CN
Inventors: 周金波
Original assignee: SAIC Maxus Vehicle Co Ltd
Current assignee: SAIC Maxus Vehicle Co Ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-21
Anticipated expiration: 2031-12-28

Abstract

The utility model provides a four-door universal tool, and belongs to the technical field of vehicle body coating tools. The four-door universal tool is used for being fixed between a vehicle door and a vehicle body door frame and enabling the vehicle door to keep a certain opening degree, and comprises a connecting shaft, a positioning structure and a supporting structure, wherein the positioning structure is sleeved at one end of the connecting shaft and can move along the connecting shaft; the bearing structure cover is established at the other end of connecting axle and can be followed the connecting axle and removed, location structure and automobile body door frame butt, bearing structure and door butt to realize the fixed between door and the automobile body door frame. According to the four-door universal tool, the movable positioning structure is arranged at one end of the connecting shaft, the movable supporting structure is arranged at the other end of the connecting shaft, and when the connecting shaft is connected with the vehicle door and the vehicle body door frame respectively, the opening degree between the vehicle door and the vehicle body door frame is adjusted by adjusting the positions of the positioning structure and the supporting structure, so that different opening degree requirements between the vehicle door and the vehicle body door frame are met.

Description

Four-door universal tool

Technical Field

The utility model relates to a four-door universal tool, and belongs to the technical field of vehicle body coating tools.

Background

In the electrophoretic coating process of the automobile body, a coating tool is usually used for connecting the automobile door and an automobile body door frame, so that a certain opening degree is kept between the automobile door and the automobile body, the electrophoresis paint liquid is ensured to smoothly enter and exit, and the electrophoresis penetrating power of the electrophoresis paint liquid to the surface of the automobile body is improved.

The existing coating tool generally comprises a connecting rod and limiting sleeves arranged at two ends of the connecting rod, wherein two ends of the connecting rod are respectively connected with a vehicle door and a vehicle body door frame, and are respectively abutted against the vehicle door and the vehicle body door frame through the limiting sleeves so as to realize that a certain opening degree is kept between the vehicle door and a vehicle body. However, in actual production, the opening degree between the vehicle door and the vehicle body of different vehicle types is different, and the opening degree between the front door and the rear door of the same vehicle type may also be different, so that the existing coating tool cannot be used universally.

In view of the above, it is necessary to improve the existing coating tool to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a four-door universal tool, which solves the problem that the existing coating tool cannot be universal.

In order to achieve the purpose, the utility model provides a four-door universal tool which is fixed between a vehicle door and a vehicle body door frame and enables the vehicle door to keep a certain opening degree, and comprises a connecting shaft, a positioning structure and a supporting structure, wherein the positioning structure is sleeved at one end of the connecting shaft and can move along the connecting shaft; the bearing structure cover is established the other end of connecting axle just can follow the connecting axle removes, location structure with automobile body door frame butt, bearing structure with the door butt is in order to realize fixed between door and the automobile body door frame.

As a further improvement of the utility model, the four-door universal tool further comprises a locking piece, a fixing hole is formed in the supporting structure, and the locking piece penetrates through the fixing hole and abuts against the connecting shaft so as to fix the supporting structure and the connecting shaft.

As a further improvement of the present invention, the support structure includes a movable body and a bolt extending outward from the movable body, a first lock hole is formed in a side elevation of the vehicle door, and the bolt extends into the first lock hole to realize connection between the support structure and the vehicle door.

As a further improvement of the utility model, the supporting structure further comprises a sheath sleeved on the outer peripheral wall of the plug pin, and the sheath is abutted against the edge of the first lock hole.

As a further improvement of the utility model, the four-door universal tool further comprises a locking piece, the positioning structure comprises a butting block and a locking hole formed in the butting block, and the locking piece penetrates through the locking hole and is butted with the connecting shaft so as to fix the positioning structure and the connecting shaft.

As a further improvement of the utility model, the connecting shaft comprises a connecting rod and a positioning pin extending outwards from one end of the connecting rod, a second lock hole is formed in the car body door frame, and the positioning pin extends into the second lock hole to realize the connection of the connecting shaft and the car body door frame.

As a further improvement of the utility model, the abutting block is positioned at one end of the connecting rod close to the positioning pin and abuts against the edge of the second lock hole.

As a further improvement of the present invention, the connecting shaft further includes a handle extending outward from the other end of the connecting rod, and the support structure is located at one end of the connecting rod close to the handle.

As a further improvement of the utility model, the connecting shaft further comprises an elastic structure arranged in the middle area of the connecting rod.

As a further improvement of the present invention, the elastic structure is a torsion spring.

The utility model has the beneficial effects that: according to the four-door universal tool, the movable positioning structure is arranged at one end of the connecting shaft, the movable supporting structure is arranged at the other end of the connecting shaft, and when the connecting shaft is respectively connected with the vehicle door and the vehicle body door frame, the opening degree between the vehicle door and the vehicle body door frame is adjusted by adjusting the positions of the positioning structure and the supporting structure, so that different opening degree requirements between the vehicle door and the vehicle body door frame are met.

Drawings

Fig. 1 is a schematic perspective view of a four-door universal tool according to a preferred embodiment of the present invention.

Fig. 2 is an exploded view of the four-door universal tool of fig. 1.

Fig. 3 is a partially enlarged view of the positioning structure shown in fig. 2.

Fig. 4 is a partial enlarged view of the support structure shown in fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model discloses a four-door universal tool 100 which is used for connecting a vehicle door (not shown) and a vehicle body door frame (not shown) so that the vehicle door can keep a certain opening degree relative to a vehicle body. Specifically, a first lock hole (not shown) is formed in a side vertical surface of the vehicle door, a second lock hole (not shown) is formed in a side vertical surface of the vehicle door frame, and the first lock hole and the second lock hole are used for installing a door lock after coating is completed. When the car door is assembled with the car body door frame, the first lock hole and the second lock hole are arranged in opposite directions. One end of the four-door universal tool 100 extends into the first lock hole and abuts against the door, and the other end extends into the second lock hole and abuts against the door frame of the automobile body, so that the door can keep a certain opening degree relative to the door frame of the automobile body.

Referring to fig. 1 and 2, the four-door universal tool 100 includes a positioning structure 2, a connecting shaft 1, a supporting structure 3 and a locking member 4, specifically, the positioning structure 2 is sleeved on one end of the connecting shaft 1 and can move along the connecting shaft 1, and the locking member 4 passes through the positioning structure 2 to fix the positioning structure 2 on the connecting shaft 1. The supporting structure 3 is sleeved at the other end of the connecting shaft 1 and can move along the connecting shaft 1, and the locking piece 4 penetrates through the supporting structure 3 to fix the supporting structure 3 on the connecting shaft 1. Preferably, the locking member 4 is a screw.

The connecting shaft 1 includes an elastic structure 11, a connecting rod 12, a positioning pin 13 and a handle 14, and in fact, the connecting shaft 1 is a cylindrical and flexible metal strip, and the metal strip is bent by an external tool to form the elastic structure 11, the connecting rod 12, the positioning pin 13 and the handle 14, and of course, in other embodiments, the elastic structure 11, the connecting rod 12, the positioning pin 13 and the handle 14 may also be connected by welding.

For convenience of description, the connecting rod 12 is defined as a front section 121, a middle section 122 and a rear section 123, wherein the front section 121 and the middle section 122 are disposed in a staggered manner and are parallel to each other, the elastic structure 11 is disposed at a junction of the front section 121 and the middle section 122, i.e., a middle region of the connecting rod 12, and one end of the elastic structure 11 is connected to the front section 121 and the other end is connected to the middle section 122. The front section 121 and the middle section 122 can compress the elastic structure 11 to make a certain angle between the front section 121 and the middle section 122, and the front section 121 and the middle section 122 are restored to be parallel to each other by the elastic force of the elastic structure 11. Preferably, the elastic structure 11 is a torsion spring.

The rear section 123 is connected to the middle section 122, and the rear section 123 and the middle section 122 are arranged at an obtuse angle. Locating pin 13 locates the one end of connecting rod 12, specifically, locating pin 13 is connected with back end 123, and is the obtuse angle setting between locating pin 13 and the back end 123. The shape and size of the positioning pin 13 are matched with those of the second lock hole, so that the positioning pin 13 extends into the second lock hole and can rotate in the second lock hole, and the movable connection of the connecting shaft 1 and the car body door frame is realized.

Handle 14 is located the other end of connecting rod 12, and is concrete, and handle 14 is connected with anterior segment 121 to be the obtuse angle, and handle 14 and elastic structure 11 locate the homonymy of connecting rod 12, and the user exerts pressure to elastic structure 11 through pressing handle 14 to conveniently realize the angle change between anterior segment 121 and the middle-section 122.

Referring to fig. 3, the positioning structure 2 includes a butting block 21, and a through hole 22 and a locking hole 23 formed on the butting block 21, wherein the butting block 21 is disposed in a cylindrical shape and has a size larger than that of the second locking hole, so that the butting block 21 can cover the second locking hole and abut against the door frame of the vehicle body.

The through hole 22 is opened at the central axis of the abutting block 21, and the size of the through hole 22 is matched with the rear section 123, so that the positioning structure 2 is sleeved outside the rear section 123 and can move along the rear section 123. The locking hole 23 is opened on the side surface of the abutting block 21 and communicated with the through hole 22, and the locking piece 4 penetrates through the locking hole 23 and abuts against the connecting rod 12 in the through hole 22 so as to fixedly connect the positioning structure 2 and the connecting rod 12. Preferably, the inner side wall of the locking hole 23 is provided with a thread matched with the screw.

Referring to fig. 4, the supporting structure 3 includes a movable body 31, a plug pin 34, a sheath 35, and a through hole 32 and a fixing hole 33 provided on the movable body 31, wherein the movable body 31 is disposed in a cylindrical shape, the through hole 32 is provided at a central axis of the movable body 31, the size and shape of the through hole 32 are matched with the front section 121, and the through hole 32 can rotate in the through hole 32, so that the supporting structure 3 is sleeved outside the front section 121 and can move along the front section 121.

The fixing hole 33 is opened on the side of the movable body 31 and communicated with the through hole 32, and the locking piece 4 passes through the fixing hole 33 and is abutted against the connecting rod 12 in the through hole 32, so that the support structure 3 is fixedly connected with the connecting rod 12. Preferably, the inner side wall of the fixing hole 33 is provided with a thread matched with the screw.

Bolt 34 fixed connection just is certain angle setting in the outside of activity body 31 and with activity body 31, and is concrete, and bolt 34 is cylindric setting, and the shape matches with first lock hole with size for bolt 34 stretches into in first lock hole and can rotate in first lock hole, realizes the swing joint of connecting axle 1 and door.

The sheath 35 is sleeved on the outer peripheral wall of the plug pin 34 and is arranged at one end of the plug pin 34 close to the movable body 31. In other words, the sheath 35 is fixedly connected to the outer side of the movable body 31 and disposed at an angle to the movable body 31, and the latch 34 is disposed at an end of the sheath 35 away from the movable body 31.

Bolt 34 is cylindricly and the diameter is less than the diameter of sheath 35, and when bolt 34 stretched into in the first lockhole, sheath 35 covered first lockhole and with the marginal butt of first lockhole to realize the spacing connection of bearing structure 3 and door.

In general, first, the positioning structure 2 and the supporting structure 3 are fixed at both ends of the connecting shaft 1 by the locking pieces 4, and the positions of the abutting block 21 and the movable body 31 are adjusted to ensure that the distance between the abutting block 21 and the movable body 31 reaches the opening standard of the vehicle door, then, the positioning pin 13 is inserted into the second locking hole of the door frame of the car body and is abutted against the edge of the second locking hole through the abutting block 21, and then, pressure is applied to the handle 14, causing the connecting shaft 1 to be elastically deformed, while the bolt 34 is inserted into the first lock hole of the door, and the sheath 35 is abutted with the edge of the first lock hole, finally, the handle 14 is loosened, the supporting structure 3 is abutted with the vehicle door under the elastic force action of the elastic structure 11, the four-door universal tool 100 is prevented from sliding off in the moving process, meanwhile, the opening degree of the vehicle door relative to the door frame of the vehicle body is adjustable so as to adapt to different opening degree standards.

In summary, in the four-door universal tool 100 of the present invention, the movable positioning structure 2 is disposed at one end of the connecting shaft 1, and the movable supporting structure 3 is disposed at the other end of the connecting shaft, so that when the connecting shaft 1 abuts against the door and the door frame of the vehicle body, the positions of the positioning structure 2 and the supporting structure 3 are adjusted, so as to adjust the opening degree between the door and the door frame of the vehicle body; the elastic structure 11 is arranged on the connecting shaft 1, so that the connecting shaft 1 is abutted against a vehicle door, and the four-door universal tool 100 is prevented from falling off in the using process; the positioning pin 13 extends into a second lock hole of the car body door frame and is abutted against the edge of the second lock hole through the abutting block 21, so that the four-door universal tool 100 is connected with the car body door frame; the bolt 34 extends into the first lock hole of the door frame of the automobile body and is abutted against the edge of the first lock hole through the sheath 35, so that the four-door universal tool 100 is connected with the automobile door.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a four general frocks, fix between door and automobile body door frame and make the door keep certain aperture, its characterized in that: the positioning structure is sleeved at one end of the connecting shaft and can move along the connecting shaft; the bearing structure cover is established the other end of connecting axle just can follow the connecting axle removes, location structure with automobile body door frame butt, bearing structure with the door butt is in order to realize fixed between door and the automobile body door frame.

2. The four-door universal tool according to claim 1, characterized in that: the four-door universal tool further comprises a locking piece, a fixing hole is formed in the supporting structure, and the locking piece penetrates through the fixing hole and abuts against the connecting shaft to fix the supporting structure and the connecting shaft.

3. The four-door universal tool according to claim 2, characterized in that: the supporting structure comprises a movable body and a bolt extending outwards from the movable body, a first lock hole is formed in the side vertical surface of the car door, and the bolt extends into the first lock hole to realize connection of the supporting structure and the car door.

4. The four-door universal tool according to claim 3, characterized in that: the supporting structure further comprises a sheath sleeved on the outer peripheral wall of the plug pin, and the sheath is abutted to the edge of the first lock hole.

5. The four-door universal tool according to claim 1, characterized in that: the four-door universal tool further comprises a locking piece, the positioning structure comprises a butt joint block and a locking hole formed in the butt joint block, and the locking piece penetrates through the locking hole and abuts against the connecting shaft to be fixed with the positioning structure and the connecting shaft.

6. The four-door universal tool according to claim 5, characterized in that: the connecting shaft comprises a connecting rod and a positioning pin extending outwards from one end of the connecting rod, a second lock hole is formed in the automobile body door frame, and the positioning pin extends into the second lock hole to realize connection of the connecting shaft and the automobile body door frame.

7. The four-door universal tool according to claim 6, characterized in that: the abutting block is located at one end, close to the positioning pin, of the connecting rod and abuts against the edge of the second lock hole.

8. The four-door universal tool according to claim 6, characterized in that: the connecting shaft further comprises a handle extending outwards from the other end of the connecting rod, and the supporting structure is located at one end, close to the handle, of the connecting rod.

9. The four-door universal tool according to claim 8, characterized in that: the connecting shaft further comprises an elastic structure arranged in the middle area of the connecting rod.

10. The four-door universal tool according to claim 9, characterized in that: the elastic structure is a torsion spring.