CN210510119U

CN210510119U - Buffer cushion for automobile fuel tank

Info

Publication number: CN210510119U
Application number: CN201921453722.7U
Authority: CN
Inventors: 陈德宜; 何飞; 任振强
Original assignee: Tianjin Chenjia Auto Parts Co ltd
Current assignee: Tianjin Chenjia Auto Parts Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-12
Anticipated expiration: 2029-09-03

Abstract

The utility model provides a blotter for car oil tank. The blotter for the car oil tank includes U-shaped staple bolt, horizontal buffer structure, installation component, reinforced structure, vertical buffer structure and lubricating structure, horizontal buffer structure connects in the U-shaped staple bolt, and horizontal buffer structure includes L shape regulating plate, rectangular board, flexible pipe and first spring, and two parallel arrangement's rectangular board is all installed to the top of U-shaped staple bolt and bottom lateral wall, and another lateral wall of rectangular board is inside to be equipped with rectangular chamber, and L shape regulating plate horizontal lateral wall is connected with the inside sliding connection in rectangular chamber and imbeds the lateral wall with rectangular intracavity through the flexible pipe of a plurality of and is connected, and the horizontal lateral wall of L shape regulating plate is connected with the embedded lateral wall in rectangular chamber through the first spring the same with flexible pipe quantity. The utility model provides a blotter for automobile fuel tank has and guarantees all the time that the oil tank can stably place inside the U-shaped staple bolt, reduces the possibility of droing, improves the advantage of security.

Description

Buffer cushion for automobile fuel tank

Technical Field

The utility model relates to a blotter technical field especially relates to a blotter for car oil tank.

Background

The automobile fuel tank is divided into materials; along with the application development of various new materials, the rust prevention problem of the iron fuel tank becomes the biggest problem of the fuel tank quality. Especially today where environmental protection is a concern. In the aspect of heavy truck: in the propulsion process of national 45 vehicles, the problem of influencing the propulsion of new vehicle types is the quality of oil in China, wherein the key quality of an oil tank for containing the oil is the key point.

At present, the automobile oil tank on the truck adopts a hoop mode solid, the long-time stroke of the truck bumps a road section, the fixing firmness of the hoop is easy to decline, and before the stroke of the truck begins or after the truck brakes, the automobile oil tank moves backwards or forwards under the action of inertia, so that the possibility of falling off from the hoop is caused.

Therefore, it is necessary to provide a new crash pad for a fuel tank of an automobile to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a car is blotter for oil tank.

The utility model provides a blotter for car oil tank includes: a U-shaped hoop; the horizontal buffer structure is connected to the U-shaped hoop and comprises an L-shaped adjusting plate, a strip plate, a telescopic pipe and a first spring, the two strip plates which are arranged in parallel are mounted on the side walls of the top and the bottom of the U-shaped hoop, a strip cavity is arranged inside the other side wall of the strip plate, the horizontal side wall of the L-shaped adjusting plate is connected with the inside of the strip cavity in a sliding mode and is connected with an embedded side wall in the strip cavity through a plurality of telescopic pipes, the horizontal side wall of the L-shaped adjusting plate is connected with the embedded side wall in the strip cavity through the first springs with the same number as the telescopic pipes, and the first spring is encircled on the outer surface of the telescopic pipe; the mounting assembly is connected to the U-shaped hoop through a longitudinal buffering structure; the reinforcing structure is connected to the U-shaped hoop; and the lubricating structure is connected to the horizontal buffer structure.

Preferably, the bottom and the top lateral wall of U-shaped staple bolt all are equipped with the recess the same with rectangular board quantity, and the both sides wall of recess is equipped with the swivelling chute, and the one end of rectangular board runs through and inserts in the inside of recess and rotate with the swivelling chute is inside through the rotation axis and be connected, and U-shaped staple bolt lateral wall all is equipped with two cross screws that set up about the symmetry of recess near the groove position, be equipped with on the rotation axis lateral wall with cross screw assorted screw hole, cross screw one end run through U-shaped staple bolt side and extend to inside the screw hole.

Preferably, the vertical inner side surface of the L-shaped adjusting plate is connected with a sucker.

Preferably, the mounting assembly comprises a mounting plate and locking bolts, the mounting plate is mounted at two ends of the U-shaped hoop, and the mounting plate is in threaded connection with the locking bolts.

Preferably, vertical buffer structure includes backup pad, rectangular post, lug, second spring and connecting rod, and integrated into one piece's lug is connected to the both ends medial surface of U-shaped staple bolt, and the connecting rod is connected to the lug lateral surface, and rectangular post is perpendicular setting and the lateral wall is connected with the connecting rod, and three parallel arrangement's backup pad is connected to mounting panel and rectangular post parallel arrangement and adjacent side, and two backup pads pass through second spring coupling, rectangular post run through the backup pad and with backup pad sliding connection, the second spring ring is around on the rectangular post lateral surface.

Preferably, lubricating structure includes pulley and splint, and rectangular intracavity portion both sides wall is equipped with the spout respectively, and splint are connected respectively to L shape regulating plate both sides wall, and splint rotate through the round pin axle and connect the pulley, the inside lateral wall contact of pulley and spout.

Preferably, the reinforcing structure comprises a long strip block, two I-shaped sliding rods and a curved reinforcing rod, a mounting plate is connected to one side face of the long strip block, a T-shaped sliding groove is formed in the long strip block, the number of the I-shaped sliding rods is two, the two I-shaped sliding rods are connected with the T-shaped sliding groove in a sliding mode, and two ends of the curved reinforcing rod are connected with the I-shaped sliding rods and the convex block respectively.

Compared with the prior art, the utility model provides a blotter for car oil tank has following beneficial effect:

the utility model provides a blotter for car oil tank, through horizontal buffer structure, can be at car brake or start-up process, can cushion its oil tank in U-shaped staple bolt horizontal migration process, can guarantee all the time that the oil tank can stably place inside the U-shaped staple bolt, reduce the possibility of droing, improve the security, still through vertical buffer structure, can alleviate and go in the highway section of jolting, reduce the range of rocking from top to bottom, guaranteed that oil tank stability is placed, prevent that the oil tank fastening point from becoming flexible possibility, the security has been guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a cushion pad for an automobile fuel tank according to the present invention;

FIG. 2 is a schematic side view of the U-shaped anchor ear and the longitudinal buffer structure shown in FIG. 1;

fig. 3 is a partially enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. a U-shaped hoop; 2. a horizontal buffer structure; 3. mounting the component; 4. reinforcing the structure; 5. a longitudinal buffer structure; 6. a lubrication structure; 21. a cross screw; 22. a groove; 23. an L-shaped adjustment plate; 24. a strip plate; 25. a rotating tank; 26. a long cavity; 27. a telescopic pipe; 28. a first spring; 29. a rotating shaft; 31. mounting a plate; 32. locking the bolt; 41. a long bar block; 42. an I-shaped slide bar; 43. a curved stiffener bar; 51. a support plate; 52. a long bar; 53. a bump; 54. a second spring; 55. a connecting rod; 61. a chute; 62. a pulley; 63. and (4) clamping the plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a cushion pad for an automobile fuel tank according to the present invention; FIG. 2 is a schematic side view of the U-shaped anchor ear and the longitudinal buffer structure shown in FIG. 1; fig. 3 is a partially enlarged schematic view of a portion a shown in fig. 1. The cushion pad for an automobile fuel tank includes: u-shaped staple bolt 1, horizontal buffer structure 2, installation component 3, reinforced structure 4, vertical buffer structure 5 and lubricating structure 6.

In the specific implementation process, as shown in fig. 1 and fig. 3, the horizontal buffer structure 2 is connected to the U-shaped hoop 1, the horizontal buffer structure 2 includes an L-shaped adjustment plate 23, a long strip plate 24, an extension tube 27 and a first spring 28, two long strip plates 24 arranged in parallel are installed on both the top and bottom side walls of the U-shaped hoop 1, a long strip cavity 26 is installed inside the other side wall of the long strip plate 24, the horizontal side wall of the L-shaped adjustment plate 23 is slidably connected with the inside of the long strip cavity 26 and connected with the embedded side wall of the long strip cavity 26 through a plurality of extension tubes 27, the horizontal side wall of the L-shaped adjustment plate 23 is connected with the embedded side wall of the long strip cavity 26 through the same number of first springs 28 as the number of extension tubes 27, the first springs 28 surround the outer surface of the extension tube 27, it should be noted that the L-shaped adjustment plate 23 is extended to the side of the fuel tank to contact and be rebounded by, can the laminating of L shape regulating plate 23 in the side department of oil tank, adopt tensile regulation and oil tank laminating length, be applicable to the different specification oil tank of multiple length size, application scope increases, when freight train start-up process or braking process, the perpendicular side of L shape regulating plate 23 can be extruded to its oil tank, through flexible pipe 27 and the effect of first spring 28, can cushion the impact in the twinkling of an eye, guaranteed that the oil tank is fixed all the time in the inside of U-shaped staple bolt 1, prevent the possibility of droing, guarantee the long-time installation stability of oil tank, the oil tank safety in utilization has been guaranteed.

Referring to fig. 1, 2 and 3, the bottom and top side walls of the U-shaped hoop 1 are provided with the same number of grooves 22 as the number of the strip plates 24, two side walls of the grooves 22 are provided with rotating grooves 25, one end of each strip plate 24 is inserted into the corresponding groove 22 and rotatably connected with the corresponding rotating groove 25 through a rotating shaft 29, the side walls of the U-shaped hoop 1 near the corresponding groove 22 are provided with two cross screws 21 symmetrically arranged with respect to the corresponding groove 22, the outer side wall of each rotating shaft 29 is provided with a threaded hole matched with the corresponding cross screw 21, one end of each cross screw 21 penetrates through the side surface of the U-shaped hoop 1 and extends into the corresponding threaded hole, the cross screws 21 are screwed out by rotating the cross screws 21, so that the rotating shaft 29 can rotate in the corresponding groove 25, the strip plates 24 and the L-shaped adjusting plates 23 can rotate outwards, the inner area of the U-shaped hoop 1 is not blocked, the fuel tank can pass through the two U-shaped hoops, pass the oil tank, the accessible is rotatory again and pull up L shape adjusting plate 23, can make L shape adjusting plate 23 horizontal side and oil tank top or top side laminating, L shape adjusting plate 23 perpendicular side and the laminating of oil tank both sides face, L shape adjusting plate 23 rotates L shape adjusting plate 23 and recess 22 level setting, twists cross screw 21, and rotatory rectangular board 24 takes place to rotate, has guaranteed the process of oil tank assembly.

The perpendicular medial surface of L shape adjusting plate 23 is connected with the sucking disc, and the sucking disc can increase the perpendicular medial surface and the oil tank side laminating fastness of L shape adjusting plate 23.

Referring to fig. 1 and 2, the mounting assembly 3 is connected to the U-shaped hoop 1 through a longitudinal buffer structure 5, the mounting assembly 3 includes a mounting plate 31 and locking bolts 32, the mounting plate 31 is mounted at two ends of the U-shaped hoop 1, and the mounting plate 31 is in threaded connection with a plurality of locking bolts 32.

Referring to fig. 1 and 2, the longitudinal buffer structure 5 includes a support plate 51, a strip column 52, a projection 53, a second spring 54 and a connecting rod 55, the inner sides of the two ends of the U-shaped hoop 1 are connected with the integrally formed projection 53, the outer side of the projection 53 is connected with the connecting rod 55, the strip column 52 is vertically arranged and the outer side wall is connected with the connecting rod 55, a mounting plate 31 is arranged in parallel with the strip column 52 and the adjacent side is connected with the three parallel support plates 51, the two support plates 51 are connected through the second spring 54, the strip column 52 penetrates through the support plates 51 and is slidably connected with the support plates 51, the second spring 54 surrounds the outer side of the strip column 52, the three strip plates 31 are mounted with the vehicle body through locking bolts 32, when the strip is formed on a bumpy road section, the upward or downward movement process can cause the second spring 54 to be squeezed or pulled, and the, the shaking amplitude is reduced, the placement stability of the oil tank is improved, the possibility of shaking at the joint of the locking bolt 32 can be reduced, the possibility of loosening is reduced, and the long-time installation firmness is ensured.

Referring to fig. 1, the reinforcing structure 4 is connected to the U-shaped hoop 1, the reinforcing structure 4 includes a long bar 41, two i-shaped sliding rods 42 and a curved reinforcing rod 43, one side surface of the long bar 41 is connected to the mounting plate 31, a T-shaped sliding slot is formed in the long bar 41, the number of the i-shaped sliding rods 42 is two, the two i-shaped sliding rods 42 are slidably connected to the T-shaped sliding slot, two ends of the curved reinforcing rod 43 are respectively connected to the i-shaped sliding rods 42 and the protruding block 53, so as to reinforce the installation of the U-shaped hoop 1 and the vehicle body, and the plurality of connection points support the U-shaped hoop 1, thereby improving the bearing capacity.

Referring to fig. 1 and 3, the lubricating structure 6 is connected to the horizontal buffering structure 2, the lubricating structure 6 includes a pulley 62 and a clamp plate 63, two side walls of the interior of the elongated cavity 26 are respectively provided with a sliding groove 61, two side walls of the L-shaped adjusting plate 23 are respectively connected to the clamp plate 63, the clamp plate 63 is rotatably connected to the pulley 62 through a pin, the pulley 62 contacts with the interior side wall of the sliding groove 61, it should be noted that the sliding friction of the L-shaped adjusting plate 23 can be reduced by contacting the pulley 62 with the inner side surface of the sliding groove 61, so that the sliding adjustment is more convenient.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A cushion pad for an automobile fuel tank, comprising:

a U-shaped hoop (1);

the horizontal buffer structure (2) is connected to the U-shaped hoop (1), the horizontal buffer structure (2) comprises an L-shaped adjusting plate (23), a long strip plate (24), telescopic pipes (27) and first springs (28), the two long strip plates (24) which are arranged in parallel are mounted on the side walls of the top and the bottom of the U-shaped hoop (1), a long strip cavity (26) is arranged inside the other side wall of each long strip plate (24), the horizontal side wall of the L-shaped adjusting plate (23) is connected with the inside of the long strip cavity (26) in a sliding mode and connected with the embedded side wall of the long strip cavity (26) through a plurality of telescopic pipes (27), the horizontal side wall of the L-shaped adjusting plate (23) is connected with the embedded side wall of the long strip cavity (26) through the first springs (28) which are the same in number as the telescopic pipes (27), and the first springs (28) encircle the outer surface of the telescopic pipes (27);

the mounting component (3) is connected to the U-shaped hoop (1) through a longitudinal buffer structure (5);

the reinforcing structure (4), the reinforcing structure (4) is connected to the U-shaped hoop (1);

a lubricating structure (6), the lubricating structure (6) being connected to the horizontal buffer structure (2).

2. The cushion pad for the automobile fuel tank, as set forth in claim 1, characterized in that the bottom and top side walls of the U-shaped hoop (1) are provided with the same number of grooves (22) as the number of the strip plates (24), the two side walls of the grooves (22) are provided with the rotating grooves (25), one ends of the strip plates (24) are inserted into the grooves (22) and are rotatably connected with the inside of the rotating grooves (25) through the rotating shaft (29), the side walls of the U-shaped hoop (1) are provided with two cross screws (21) symmetrically arranged with respect to the grooves (22) at positions close to the grooves (22), the outer side wall of the rotating shaft (29) is provided with threaded holes matched with the cross screws (21), and one ends of the cross screws (21) penetrate through the side surface of the U-shaped hoop (1) and extend into the threaded.

3. The crash pad for vehicle fuel tanks according to claim 1, wherein a suction cup is attached to a vertical inner side surface of said L-shaped adjusting plate (23).

4. The cushion pad for the fuel tank of the automobile according to claim 1, wherein the mounting assembly (3) comprises a mounting plate (31) and a locking bolt (32), the mounting plate (31) is mounted at both ends of the U-shaped hoop (1), and the mounting plate (31) is in threaded connection with a plurality of locking bolts (32).

5. The cushion pad for the automobile fuel tank, as set forth in claim 1 or 4, wherein the longitudinal buffer structure (5) comprises a support plate (51), a strip column (52), a projection (53), a second spring (54) and a connecting rod (55), the inner sides of the two ends of the U-shaped hoop (1) are connected with the integrally formed projection (53), the outer side of the projection (53) is connected with the connecting rod (55), the strip column (52) is vertically arranged and the outer side wall is connected with the connecting rod (55), the mounting plate (31) is arranged in parallel with the strip column (52) and is connected with three parallel support plates (51) at the adjacent side, the two support plates (51) are connected through the second spring (54), the strip column (52) penetrates through the support plates (51) and is connected with the support plates (51) in a sliding manner, and the second spring (54) surrounds the outer side of the strip column (52).

6. The crash pad for a fuel tank of a vehicle according to claim 1, wherein said lubricating structure (6) comprises a pulley (62) and a clamping plate (63), two side walls of the interior of the elongated cavity (26) are respectively provided with a sliding slot (61), two side walls of the L-shaped adjusting plate (23) are respectively connected with the clamping plate (63), the clamping plate (63) is rotatably connected with the pulley (62) through a pin shaft, and the pulley (62) is in contact with the inner side wall of the sliding slot (61).

7. The cushion pad for the automobile fuel tank, as set forth in claim 5, wherein the reinforcing structure (4) comprises a long bar (41), two I-shaped sliding rods (42) and a curved reinforcing rod (43), one side of the long bar (41) is connected with the mounting plate (31), a T-shaped sliding slot is arranged inside the long bar (41), the number of the I-shaped sliding rods (42) is two, the two I-shaped sliding rods (42) are slidably connected with the T-shaped sliding slot, and the two ends of the curved reinforcing rod (43) are respectively connected with the I-shaped sliding rods (42) and the convex block (53).