A rear bumper support for enhancing bumper stability

Abstract

The invention discloses a rear bumper bracket for enhancing the stability of a bumper, and relates to the technical field of automobiles. The rear bumper bracket comprises a symmetrically arranged fixing plate and a vehicle body mounting block, wherein the ends of the two fixing plates which are far from each other are fixedly connected with side plates, and further comprises: a fixing mechanism is arranged inside the side plate, a moving mechanism is arranged outside the fixing plate, the moving mechanism comprises a moving sleeve which is slidably connected to the outside of the fixing plate, the fixing mechanism comprises an empty groove and symmetrically arranged side grooves, the side grooves are connected with the empty grooves, and a screw rod is rotatably connected to the top of the side plate; the moving mechanism comprises an upper bolt, the moving sleeve is slidably connected to the fixing plate, and the upper bolt is mounted on the top of the moving sleeve, thereby solving the problem that the device needs to be installed by separately operating a No. 1 turning knob and a bolt on both sides, the operation steps are relatively cumbersome, and the stability of the bumper is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of automobiles, in particular to a rear bumper support for enhancing the stability of a bumper. Background Art

[0002] The bumper is usually installed at the front and rear of the car body and is an important part for protecting the car. Due to the increase in running time, the bumps on the road, and the influence of wind speed, the bumper may deform, loosen, or even fall off. For this reason, some brackets are added during the installation process of the bumper and the car body.

[0003] For example, a bidirectional fixed rear bumper bracket with announcement number CN216424325U includes a connecting sleeve, and a No. 1 support rod and a No. 2 support rod are movably inserted on both sides of the connecting sleeve, and a fixing frame is fixedly installed at the end of the No. 1 support rod and the No. 2 support rod away from each other, and a through-type fixing hole is opened on the bottom of the outer side of the fixing frame. A fixing mechanism is provided on the top of the fixing frame, and the fixing mechanism includes a No. 1 turning button, a No. 1 screw, a lifting threaded rod and a fixing plug. A No. 1 screw is fixedly installed at the bottom of the No. 1 turning button. By setting the fixing mechanism, the rear bumper bracket can be conveniently connected to the vehicle body and connected. The rear bumper bracket can be fixedly installed, and the movement of the No. 1 support rod and the No. 2 support rod in the connecting sleeve can be adjusted to adapt to more vehicle models of different sizes, thereby improving its practicality and adaptability. Furthermore, the rear bumper bracket effectively simplifies the installation steps of the rear bumper, which is beneficial to the later disassembly, replacement and maintenance of the rear bumper. However, when the device is installing the bumper, it is necessary to operate the No. 1 knob and bolts on both sides respectively for installation. The operation steps are relatively cumbersome, and the fixing area of ​​the bumper's hanging rod is small, so the installation strength is not high, which reduces the stability of the bumper.

[0004] Therefore, a rear bumper support for enhancing the stability of the bumper is proposed to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a rear bumper bracket that enhances the stability of the bumper, so as to solve the problem that the device needs to be installed by separately operating the No. 1 knob and bolts on both sides, which is cumbersome to operate and reduces the stability of the bumper.

[0006] To achieve the above object, the present invention provides the following technical solution: a rear bumper bracket for enhancing the stability of the bumper, comprising a symmetrically arranged fixing plate and a vehicle body mounting block, wherein the ends of the two fixing plates that are far away from each other are fixedly connected to a side plate;

[0007] Also includes:

[0008] A fixing mechanism is provided inside the side plate, and a moving mechanism is provided outside the fixing plate, wherein the moving mechanism comprises a moving sleeve slidably connected to the outside of the fixing plate;

[0009] The fixing mechanism includes an empty slot and symmetrically provided side slots, the side slots are connected to the empty slot, a screw rod is rotatably connected to the top of the side plate, the bottom end of the screw rod is rotatably connected to the inner bottom surface of the empty slot, an adjustment sleeve is threadedly connected to the outer side of the upper part of the screw rod, a cross plate is symmetrically fixedly connected to the outer side of the adjustment sleeve, a positioning plate is fixedly connected to one end of the cross plate, and a positioning slot is provided on one side of the vehicle body mounting block;

[0010] The main bevel gear is laterally fixedly connected to the outer side of the lower part of the screw rod, and the lower part of the side plate close to the fixed plate is rotatably connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a slave bevel gear, and the slave bevel gear is meshed with the main bevel gear. A fixed block is fixedly connected to one side of the movable sleeve, and a threaded rod is rotatably connected to the inside of the fixed block;

[0011] The rotating shaft is slidably connected to the threaded rod, a connecting block is fixedly connected to the lower part of one side of the movable sleeve, a placement groove is provided on the top side of the connecting block, a push rod is externally threadedly connected to the side of the threaded rod away from the rotating shaft, the push rod is slidably connected to the connecting block, and a connecting groove is provided inside the connecting block;

[0012] The inside of the communicating groove is slidably connected with an inclined block, the inclined pushing rod abuts against the inclined surface of the inclined block, the side of the inclined block close to the placement groove is slidably connected with a resisting block, the outside of the inclined pushing rod is fixedly connected with a connecting rod, the outside of the threaded rod is sleeved with a swivel, one side of the swivel is fixedly connected with an extrusion block, the side of the connecting block close to the side plate is fixedly connected with a fixed groove plate, and a moving rod is installed inside the fixed groove plate;

[0013] The moving mechanism also includes an upper bolt, the moving sleeve is slidably connected to the fixed plate, and the upper bolt is installed on the top of the moving sleeve.

[0014] Preferably, the two side grooves are located on both sides of the empty groove, the vehicle body mounting block is snap-connected with the side grooves, and the positioning plate is snap-connected with the positioning grooves.

[0015] By adopting the above technical solution, the positioning plate is clamped into the positioning groove, which makes it easy to fix the side plate on the vehicle body.

[0016] Preferably, the interior of the empty slot is symmetrically fixedly connected with a limiting column, the transverse plate is slidably connected to the limiting column, and the limiting column is located on both sides of the screw rod.

[0017] By adopting the above technical solution, the limiting column limits the horizontal plate, so that the adjustment sleeve and the positioning plate are lowered.

[0018] Preferably, a clamping strip is symmetrically fixedly connected to one end of the rotating shaft away from the bevel gear, the clamping strip is slidably connected to the threaded rod, and the connecting block is located on one side of the fixed block.

[0019] By adopting the above technical solution, the clamping strip is used to limit the rotation shaft and keep the rotation shaft and the threaded rod rotating synchronously.

[0020] Preferably, a tightening bolt is installed on the side of the connecting block away from the movable sleeve, a retaining groove is opened on one side of the movable sleeve, a retaining rod is fixedly connected to the other side of the outer side of the push-bevel rod, and the retaining rod is slidably connected to the retaining groove.

[0021] By adopting the above technical solution, the tightening bolt assists in fixing the mounting rod, and the blocking rod limits the pushing and diagonal rod, so that the pushing and diagonal rod slides smoothly.

[0022] Preferably, the connecting groove is connected with the placement groove, and a spring 1 is fixedly installed between the inclined block and the stop block. The spring 1 is symmetrically arranged, and the two ends of the spring 1 are respectively fixedly connected to the inclined block and the stop block.

[0023] By adopting the above technical solution, when the position of the stop block is fixed, the inclined block will compress the spring 1, so that the stop block will not block the movement of the inclined block.

[0024] Preferably, the swivel is rotatably connected to the threaded rod, a mounting groove is provided on one side of the interior of the fixed groove plate, and the movable rod is slidably connected inside the mounting groove.

[0025] By adopting the above technical solution, the movable rod is used to further fix the mounting rod.

[0026] Preferably, a baffle is fixedly connected to the outer side of the moving rod, the baffle is slidably connected to the mounting groove, a spring 2 is fixedly connected to the side of the baffle close to the extrusion block, and one end of the spring 2 is fixedly connected to the inner wall of the mounting groove.

[0027] By adopting the above technical solution, the movement of the push rod will drive the connecting rod to move, the connecting rod drives the swivel and the extrusion block to move, the extrusion block squeezes the moving rod, and the moving rod drives the baffle to stretch the second spring, so that the moving rod further squeezes and positions the mounting rod.

[0028] Preferably, a sliding rod is fixedly connected to one side of the fixing plate away from the side plate, the sliding rod is slidably connected to the fixing plate on the other side, a fixing sleeve is fixedly connected to the outer side of the sliding rod on one side, and a fixing strip is symmetrically fixedly connected to the outer side of the fixing plate.

[0029] By adopting the above technical solution, the upper bolt is loosened, the movable sleeve is pulled, and the movable sleeve slides on the outer side of the fixed plate, so that the position of the movable sleeve can be adjusted.

[0030] Preferably, a movable ring is fixedly connected to one side of the fixed sleeve, the movable ring is slidably connected to the sliding rod on the other side, and an adjusting bolt is installed on the outer side of the movable ring.

[0031] By adopting the above technical solution, the adjusting bolt on the moving ring is loosened, the two fixed plates are pulled apart, the moving ring slides on the sliding rod, the position of the fixed sleeve does not change, and after adjusting the distance between the two fixed plates, the adjusting bolt is tightened to complete the spacing adjustment of the two fixed plates.

[0032] Compared with the prior art, the invention has the following beneficial effects: a fixing mechanism is provided, the inclined block drives the resisting block to squeeze the mounting rod through a spring, the bumper can be initially positioned, and the moving rod further squeezes and positions the mounting rod, the operation is relatively convenient, and the stability of the bumper installation is improved;

[0033] 1. A fixing mechanism is provided. First, the side groove is aligned with the position of the vehicle body mounting block, and the vehicle body mounting block is slid into the side groove. Then the screw rod is rotated, and the limit column limits the cross plate, so that the adjustment sleeve and the positioning plate are lowered, so that the positioning plate is convenient for the positioning plate to be stuck in the positioning groove. The mounting rod of the bumper is placed inside the placement groove. The screw rod will also drive the main bevel gear to rotate, and the main bevel gear drives the slave bevel gear and the rotating shaft to rotate. The rotating shaft drives the threaded rod to move, and the stop rod slides in the stop groove, which can limit the push-bevel rod, and then the push-bevel rod moves toward the bevel block. The push-bevel rod squeezes the inclined surface of the bevel block, so that the bevel block moves into the connecting groove. The bevel block drives the resisting block to squeeze the mounting rod through the spring, which can preliminarily position the bumper. The first spring is compressed and the second spring is compressed to prevent the movement of the block, and the movement of the block is stopped ...

[0034] 2. A moving mechanism is provided. By loosening the adjusting bolt on the moving ring and pulling the two fixed plates apart, the moving ring slides on the sliding rod, and the position of the fixed sleeve remains unchanged. After adjusting the distance between the two fixed plates, the adjusting bolt is tightened to complete the spacing adjustment of the two fixed plates. By loosening the upper bolt and pulling the moving sleeve, the moving sleeve slides on the outside of the fixed plate, the position of the moving sleeve can be adjusted, and the rotating shaft is slidably connected to the threaded rod, which can assist the movement of the moving sleeve, thereby realizing positioning at different positions and facilitating flexible installation of the bumper. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the three-dimensional overall structure of the present invention.

[0036] Figure 2 For the present invention Figure 1 Enlarged structural diagram at A in the middle.

[0037] Figure 3 For the present invention Figure 1 Enlarged structural diagram at B in the middle.

[0038] Figure 4 It is a schematic diagram of the cross-sectional structure of the side panel of the present invention.

[0039] Figure 5 For the present invention Figure 4 Enlarged structural diagram at point C in the middle.

[0040] Figure 6 For the present invention Figure 4 Enlarged structural diagram at D in the middle.

[0041] Figure 7 For the present invention Figure 4 Enlarged structural diagram at E in the middle.

[0042] Figure 8 It is a schematic diagram of the sleeve installation structure of the present invention.

[0043] Fig. 9 For the present invention Figure 8 Enlarged structural diagram at F in the middle.

[0044] Fig.10 It is a schematic diagram of the elongation adjustment of the fixing plate of the present invention.

[0045] Fig.11 It is a schematic diagram of the slide bar installation structure of the present invention.

[0046] Fig.12 For the present invention Fig.11 Enlarged structural diagram at G in the middle.

[0047] In the figure: 1, fixing plate; 2, side plate; 3, fixing mechanism; 31, empty slot; 32, side slot; 33, screw rod; 34, adjusting sleeve; 35, cross plate; 36, limit column; 37, positioning plate; 38, positioning slot; 39, main bevel gear; 310, rotating shaft; 311, slave bevel gear; 312, fixing block; 313, threaded rod; 314, connecting block; 315, placement slot; 316, tightening bolt; 317, push bevel rod; 3171, stop rod; 318, stop rod; 319, stop rod; 320, stop rod; 321, stop rod; 322, stop rod; 323, stop rod; 324, stop rod; 325, stop rod; 326, stop rod; 327, stop rod; 328, stop rod; 329, stop rod; 330, stop rod; 331, stop rod; 332, stop rod; 333, stop rod; 334, stop rod; 335, stop rod; 336, stop rod; 337, stop rod; 338, stop rod; 339, stop rod; 340, stop rod; 341, stop rod; 342, stop rod; 343, stop rod; 344, stop rod; 345, stop rod; 346, stop rod; 347, stop rod; 348, stop rod; 349, stop rod; 350, stop rod; 351, stop rod; 352, stop rod; 353, stop rod; 354, stop rod; 355, stop rod; 356, stop rod; 357, stop rod; 358, stop rod; 359, stop rod; 360, stop rod; 172. retaining groove; 318. connecting groove; 319. inclined block; 320. resisting block; 321. spring one; 322. connecting rod; 323. swivel; 324. extrusion block; 325. fixed groove plate; 326. mounting groove; 327. moving rod; 328. retaining plate; 329. spring two; 4. moving mechanism; 41. moving sleeve; 42. upper bolt; 43. sliding rod; 44. fixing strip; 45. fixing sleeve; 46. moving ring; 5. vehicle body mounting block. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] See also Figure 1-Figure 12 The present invention provides a technical solution: a rear bumper bracket for enhancing the stability of the bumper, comprising a symmetrically arranged fixing plate 1 and a vehicle body mounting block 5, wherein the ends of the two fixing plates 1 that are away from each other are fixedly connected with a side plate 2.

[0050] A fixing mechanism 3 is provided inside the side panel 2, and the fixing mechanism 3 includes an empty slot 31 and symmetrically opened side slots 32, and the side slots 32 are connected to the empty slot 31. A screw rod 33 is rotatably connected to the top of the side panel 2, and the bottom end of the screw rod 33 is rotatably connected to the inner bottom surface of the empty slot 31. An adjusting sleeve 34 is threadedly connected to the upper outer side of the screw rod 33, and a cross plate 35 is symmetrically fixedly connected to the outer side of the adjusting sleeve 34. A positioning plate 37 is fixedly connected to one end of the cross plate 35, and a positioning slot 38 is opened on one side of the vehicle body mounting block 5.

[0051] The two side grooves 32 are located on both sides of the empty groove 31, the vehicle body mounting block 5 is snap-connected with the side grooves 32, the positioning plate 37 is snap-connected with the positioning groove 38, the interior of the empty groove 31 is symmetrically fixedly connected with the limiting columns 36, the cross plate 35 is slidably connected with the limiting columns 36, and the limiting columns 36 are located on both sides of the screw rod 33.

[0052] A main bevel gear 39 is laterally fixedly connected to the outer side of the lower part of the screw rod 33, and a rotating shaft 310 is rotatably connected to the lower part of one side of the side plate 2 close to the fixed plate 1. One end of the rotating shaft 310 is fixedly connected to a slave bevel gear 311, and the slave bevel gear 311 is meshed with the main bevel gear 39. A fixed block 312 is fixedly connected to one side of the movable sleeve 41, and a threaded rod 313 is rotatably connected to the inside of the fixed block 312.

[0053] A clamping bar is symmetrically fixedly connected to one end of the rotating shaft 310 away from the bevel gear 311 . The clamping bar is slidably connected to the threaded rod 313 . The connecting block 314 is located at one side of the fixing block 312 .

[0054] The rotating shaft 310 is slidably connected to the threaded rod 313, a connecting block 314 is fixedly connected to the lower part of one side of the movable sleeve 41, a placement groove 315 is provided on the top side of the connecting block 314, and an external threaded connection of a pushing rod 317 is provided on the side of the threaded rod 313 away from the rotating shaft 310, the pushing rod 317 is slidably connected to the connecting block 314, and a connecting groove 318 is provided inside the connecting block 314.

[0055] A tightening bolt 316 is installed on the side of the connecting block 314 away from the movable sleeve 41 . A retaining groove 3172 is opened on one side of the movable sleeve 41 . A retaining rod 3171 is fixedly connected to the other side of the outer side of the pushing rod 317 . The retaining rod 3171 is slidably connected to the retaining groove 3172 .

[0056] The connecting groove 318 is internally slidably connected with an inclined block 319, the inclined pushing rod 317 abuts against the inclined surface of the inclined block 319, the inclined block 319 is slidably connected with a blocking block 320 on the side close to the placement groove 315, the external side of the inclined pushing rod 317 is fixedly connected with a connecting rod 322, the outer side of the threaded rod 313 is sleeved with a swivel 323, one side of the swivel 323 is fixedly connected with an extrusion block 324, the side of the connecting block 314 close to the side plate 2 is fixedly connected with a fixed groove plate 325, and a moving rod 327 is installed inside the fixed groove plate 325.

[0057] The connecting groove 318 is connected with the placement groove 315, and a spring 321 is fixedly installed between the inclined block 319 and the stop block 320. The spring 321 is symmetrically arranged, and the two ends of the spring 321 are fixedly connected to the inclined block 319 and the stop block 320 respectively.

[0058] The rotating ring 323 is rotatably connected to the threaded rod 313 . A mounting groove 326 is formed on one side of the interior of the fixed groove plate 325 . The moving rod 327 is slidably connected inside the mounting groove 326 .

[0059] A baffle 328 is fixedly connected to the outer side of the moving rod 327 , and the baffle 328 is slidably connected to the mounting groove 326 . A spring 2 329 is fixedly connected to the side of the baffle 328 close to the extrusion block 324 , and one end of the spring 2 329 is fixedly connected to the inner wall of the mounting groove 326 .

[0060] Embodiment 1: Figure 1-Figure 9 As shown, a fixing mechanism 3 is provided. First, the side groove 32 is aligned with the position of the vehicle body mounting block 5, and the vehicle body mounting block 5 is slid into the side groove 32. Then the screw rod 33 is rotated, and the limit column 36 limits the cross plate 35, so that the adjustment sleeve 34 and the positioning plate 37 are lowered, so that the positioning plate 37 is convenient for the positioning plate 37 to be stuck in the positioning groove 38, and the mounting rod of the bumper is placed inside the placement groove 315. The screw rod 33 will also drive the main bevel gear 39 to rotate, and the main bevel gear 39 drives the slave bevel gear The wheel 311 and the rotating shaft 310 rotate, the rotating shaft 310 drives the threaded rod 313 to move, and the blocking rod 3171 slides in the blocking groove 3172, which can limit the pushing and tilting rod 317, thereby making the pushing and tilting rod 317 move toward the inclined block 319, and the pushing and tilting rod 317 squeezes the inclined surface of the inclined block 319, so that the inclined block 319 moves into the connecting groove 318, and the inclined block 319 drives the resistance block 320 to squeeze the mounting rod through the spring 321, so as to preliminarily position the bumper.

[0061] At this time, the screw rod 33 continues to be rotated, and the position of the stop block 320 remains unchanged. The inclined block 319 will compress the spring 1 321, so that the stop block 320 will not block the movement of the inclined block 319, and the movement of the inclined rod 317 will drive the connecting rod 322 to move, and the connecting rod 322 drives the swivel 323 and the extrusion block 324 to move. The extrusion block 324 squeezes the moving rod 327, and the moving rod 327 drives the baffle 328 to stretch the spring 2 329, so that the moving rod 327 further squeezes the mounting rod into position. Only the screw rod 33 needs to be turned, and the operation is relatively convenient. Finally, the tightening bolt 316 is tightened to complete the auxiliary fixation of the mounting rod, which further improves the stability of the bumper installation and solves the problem that the device needs to operate the No. 1 knob and bolt on both sides separately for installation, and the operation steps are relatively cumbersome and reduce the stability of the bumper.

[0062] A moving mechanism 4 is arranged on the outer side of the fixed plate 1 , and the moving mechanism 4 includes a moving sleeve 41 slidably connected to the outer side of the fixed plate 1 , and the moving sleeve 41 is slidably connected to the fixed plate 1 . The moving mechanism 4 also includes an upper bolt 42 , and the upper bolt 42 is installed on the top of the moving sleeve 41 .

[0063] A sliding rod 43 is fixedly connected to one side of the fixing plate 1 away from the side plate 2, and the sliding rod 43 is slidably connected to the fixing plate 1 on the other side. A fixing sleeve 45 is fixedly connected to the outer side of the sliding rod 43 on one side, and a fixing bar 44 is symmetrically fixedly connected to the outer side of the fixing plate 1.

[0064] A moving ring 46 is fixedly connected to one side of the fixing sleeve 45 . The moving ring 46 is slidably connected to the sliding rod 43 on the other side. An adjusting bolt is installed on the outer side of the moving ring 46 .

[0065] Embodiment 2: Figure 10-12As shown, a moving mechanism 4 is provided. By loosening the adjusting bolt on the moving ring 46, the two fixed plates 1 are pulled apart, the moving ring 46 slides on the sliding rod 43, and the position of the fixed sleeve 45 remains unchanged. After adjusting the distance between the two fixed plates 1, the adjusting bolt is tightened to complete the spacing adjustment of the two fixed plates 1. By loosening the upper bolt 42 and pulling the moving sleeve 41, the moving sleeve 41 slides on the outer side of the fixed plate 1, and the position of the moving sleeve 41 can be adjusted. The rotating shaft 310 is slidably connected with the threaded rod 313, which can assist the movement of the moving sleeve 41, thereby realizing positioning at different positions and facilitating the flexible installation of the bumper.

[0066] Working principle: When using the device, first, Figure 1-Figure 12 As shown, first align the side groove 32 with the position of the vehicle body mounting block 5, slide the vehicle body mounting block 5 into the side groove 32, and then rotate the screw rod 33, and the limit column 36 limits the cross plate 35, so that the adjustment sleeve 34 and the positioning plate 37 are lowered, making it easier for the positioning plate 37 to be stuck in the positioning groove 38.

[0067] When the mounting rod of the bumper is placed inside the placement groove 315, the screw rod 33 will also drive the main bevel gear 39 to rotate, and the main bevel gear 39 will drive the slave bevel gear 311 and the rotating shaft 310 to rotate. The rotating shaft 310 drives the threaded rod 313 to move, and the blocking rod 3171 slides in the blocking groove 3172, which can limit the push-bevel rod 317, and then the push-bevel rod 317 moves toward the bevel block 319. The push-bevel rod 317 squeezes the inclined surface of the bevel block 319, so that the bevel block 319 moves into the connecting groove 318. The bevel block 319 drives the stop block 320 to squeeze the mounting rod through the spring 1 321, which can preliminarily position the bumper.

[0068] At this time, continue to rotate the screw rod 33, the position of the stop block 320 remains unchanged, the inclined block 319 will compress the spring 1 321, so that the stop block 320 will not block the movement of the inclined block 319, and the movement of the inclined rod 317 will drive the connecting rod 322 to move, and the connecting rod 322 drives the swivel 323 and the extrusion block 324 to move, and the extrusion block 324 squeezes the moving rod 327. The moving rod 327 drives the baffle 328 to stretch the spring 2 329, so that the moving rod 327 further squeezes the mounting rod into position. It is only necessary to turn the screw rod 33, and the operation is relatively convenient. Finally, tighten the tightening bolt 316 to complete the auxiliary fixation of the mounting rod.

[0069] By loosening the adjusting bolts on the movable ring 46, the two fixed plates 1 are pulled apart, the movable ring 46 slides on the sliding rod 43, the position of the fixed sleeve 45 remains unchanged, and the distance between the two fixed plates 1 is adjusted and then the adjusting bolts are tightened to complete the spacing adjustment of the two fixed plates 1; by loosening the upper bolts 42 and pulling the movable sleeve 41, the movable sleeve 41 slides on the outside of the fixed plate 1, the position of the movable sleeve 41 can be adjusted, and the rotating shaft 310 is slidably connected to the threaded rod 313, which can assist the movement of the movable sleeve 41, thereby realizing positioning at different positions and facilitating flexible installation of the bumper.

[0070] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0071] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rear bumper support for enhancing the stability of a bumper, comprising a symmetrically arranged fixing plate (1) and a vehicle body mounting block (5), wherein the ends of the two fixing plates (1) that are away from each other are fixedly connected to a side plate (2); It is characterized in that Also includes: A fixing mechanism (3) is provided inside the side plate (2), and a moving mechanism (4) is provided outside the fixing plate (1), wherein the moving mechanism (4) comprises a moving sleeve (41) slidably connected to the outside of the fixing plate (1); The fixing mechanism (3) comprises an empty slot (31) and symmetrically provided side slots (32), the side slots (32) being connected to the empty slot (31), a screw rod (33) being rotatably connected to the top of the side plate (2), a bottom end of the screw rod (33) being rotatably connected to the inner bottom surface of the empty slot (31), an adjustment sleeve (34) being threadedly connected to the outer side of the upper portion of the screw rod (33), a transverse plate (35) being symmetrically fixedly connected to the outer side of the adjustment sleeve (34), a positioning plate (37) being fixedly connected to one end of the transverse plate (35), and a positioning slot (38) being provided on one side of the vehicle body mounting block (5); A main bevel gear (39) is laterally fixedly connected to the outer side of the lower part of the screw rod (33); a rotating shaft (310) is rotatably connected to the lower part of one side of the side plate (2) close to the fixed plate (1); a slave bevel gear (311) is fixedly connected to one end of the rotating shaft (310); the slave bevel gear (311) is meshingly connected to the main bevel gear (39); a fixed block (312) is fixedly connected to one side of the movable sleeve (41); a threaded rod (313) is rotatably connected to the interior of the fixed block (312); The rotating shaft (310) is slidably connected to the threaded rod (313); a connecting block (314) is fixedly connected to a lower portion of one side of the movable sleeve (41); a placement groove (315) is provided on a top side of the connecting block (314); a side of the threaded rod (313) away from the rotating shaft (310) is externally threadedly connected to a deflecting rod (317); the deflecting rod (317) is slidably connected to the connecting block (314); a connecting groove (318) is provided inside the connecting block (314); and the connecting groove (318) is connected to the placement groove (315); The two side grooves (32) are located on both sides of the empty groove (31); the vehicle body mounting block (5) is engaged with the side groove (32); the positioning plate (37) is engaged with the positioning groove (38); an inclined block (319) is slidably connected inside the connecting groove (318); the inclined push rod (317) abuts against the inclined surface of the inclined block (319); a side of the inclined block (319) close to the placement groove (315) is slidably connected to an abutting block (320); an outer side of the inclined push rod (317) is fixedly connected to a connecting rod (322); a rotating ring (323) is sleeved on the outer side of the threaded rod (313); a pressing block (324) is fixedly connected to one side of the rotating ring (323); a fixed groove plate (325) is fixedly connected to one side of the connecting block (314) close to the side plate (2); a moving rod (327) is installed inside the fixed groove plate (325); The rotating ring (323) is rotatably connected to the threaded rod (313); a mounting groove (326) is provided on one side of the interior of the fixed groove plate (325); and the moving rod (327) is slidably connected inside the mounting groove (326); The moving mechanism (4) further comprises an upper bolt (42), the moving sleeve (41) is slidably connected to the fixed plate (1), and the upper bolt (42) is mounted on the top of the moving sleeve (41).

2. A rear bumper support for enhancing the stability of a bumper according to claim 1, characterized in that: The interior of the empty slot (31) is symmetrically fixedly connected to a limiting column (36), the transverse plate (35) is slidably connected to the limiting column (36), and the limiting column (36) is located on both sides of the screw rod (33).

3. The rear bumper support for enhancing the stability of the bumper according to claim 1, characterized in that: A clamping strip is symmetrically fixedly connected to one end of the rotating shaft (310) away from the bevel gear (311), the clamping strip is slidably connected to the threaded rod (313), and the connecting block (314) is located on one side of the fixing block (312).

4. The rear bumper support for enhancing the stability of the bumper according to claim 1, characterized in that: A tightening bolt (316) is installed on one side of the connecting block (314) away from the movable sleeve (41); a retaining groove (3172) is provided on one side of the movable sleeve (41); a retaining rod (3171) is fixedly connected to the other side of the outer side of the deflecting push rod (317); and the retaining rod (3171) is slidably connected to the retaining groove (3172).

5. The rear bumper support for enhancing the stability of the bumper according to claim 1, characterized in that: A spring one (321) is fixedly installed between the inclined block (319) and the stop block (320); the spring one (321) is symmetrically arranged, and two ends of the spring one (321) are respectively fixedly connected to the inclined block (319) and the stop block (320).

6. A rear bumper support for enhancing the stability of a bumper according to claim 5, characterized in that: A baffle (328) is fixedly connected to the outer side of the moving rod (327), and the baffle (328) is slidably connected to the mounting groove (326). A second spring (329) is fixedly connected to the side of the baffle (328) close to the extrusion block (324), and one end of the second spring (329) is fixedly connected to the inner wall of the mounting groove (326).

7. The rear bumper support for enhancing the stability of the bumper according to claim 1, characterized in that: A sliding rod (43) is fixedly connected to a side of the fixing plate (1) on one side away from the side plate (2), and the sliding rod (43) is slidably connected to the fixing plate (1) on the other side. A fixing sleeve (45) is fixedly connected to the outer side of the sliding rod (43) on one side, and a fixing strip (44) is symmetrically fixedly connected to the outer side of the fixing plate (1).

8. The rear bumper support for enhancing the stability of the bumper according to claim 7, characterized in that: A moving ring (46) is fixedly connected to one side of the fixed sleeve (45), the moving ring (46) is slidably connected to the sliding rod (43) on the other side, and an adjusting bolt is installed on the outer side of the moving ring (46).

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