Automobile hub anti-disengaging ring convenient to install

Abstract

The utility model discloses an automobile hub anti-falling ring convenient to install, relates to the technical field of hubs, and aims to solve the problem that the hub anti-falling ring is time-consuming and labor-consuming to disassemble and assemble due to the fact that a large number of bolts are adopted for connection and fixation in the prior art, the following scheme is provided: the automobile hub anti-falling ring comprises a hub body, the hub body comprises a hub center, spokes fixed to the periphery of the outer wall of the hub center, a rim fixed to one ends of the spokes, an inner rim fixed to the outer wall of one side of the rim and an outer rim fixed to the outer wall of the other side of the rim, a pressing disc is connected to one side of the outer rim, and fixing rods distributed at equal intervals are annularly fixed to the outer wall of one side of the pressing disc. Through the auxiliary limiting mode that the connecting blocks are inserted into the threaded grooves, the pressing disc cannot be separated from the outer side of the hub body under the condition that the pressing disc is not rotated after all bolts are dismounted, and therefore the number of bolts for connection can be reduced, the dismounting and mounting time is shortened, and time and labor are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wheel hub technical field especially, it relates to a convenient to install's automobile wheel hub anti -unseating. BACKGROUND

[0002] When the automobile travels in the sand or part complex terrain, in order to increase the ground contact area, improve the tire's grip, often adopt tire deflation operation, because the automobile travels in the process twists excessively, tire is easy to leave the original position and causes the unseating phenomenon, often adopts the automobile wheel hub anti -unseating solution, and the wheel hub anti -unseating is a kind of automobile parts, it can play the anti -unseating effect to wheel hub, when the usual automobile wheel hub anti -unseating is installed, the screw hole docking between pressure plate and wheel hub is difficult, if the installation bolt appears uneven force, it is easy to cause partial bolt fastening not in place phenomenon.

[0003] Through the search, patent (application No. 202221587102.4) discloses "a kind of convenient to install's automobile wheel hub anti -unseating", the device is connected by outer anti -unseating pressure circle and connecting piece screw thread, to hold the tire edge of tire, prevent tire deviation, by annular block, connecting block and inner anti -unseating pressure circle screw thread connection, and connecting piece and outer anti -unseating pressure circle screw thread connection, and positioning pin and positioning hole insert, can make screw hole and bolt accurate positioning, to realize tire anti -unseating effect;

[0004] But the device uses a large number of bolts to connect and fix, which will lead to the wheel hub anti -unseating disassembly and assembly time-consuming and laborious, and the disassembly and assembly difficulty of replacement tire is big. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of prior art, the utility model provides a kind of convenient to install's automobile wheel hub anti -unseating, overcome the deficiencies of prior art, effectively solve the problem that a large number of bolts are connected and fixed in prior art, which will lead to the wheel hub anti -unseating disassembly and assembly time-consuming and laborious.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A kind of convenient to install's automobile wheel hub anti -unseating, including wheel hub body, the wheel hub body includes wheel hub center, the spoke fixed to the outer wall four quarters of wheel hub center, the wheel rim fixed to one end of spoke, the inner rim fixed to the outer wall of one side of wheel rim, the outer rim fixed to the outer wall of the other side of wheel rim, the outer rim one side is connected with pressure plate, and the outer wall of one side of pressure plate is fixed with the fixed rod of equidistance distribution along annular, one end of the fixed rod is all fixed with connecting block.

[0008] When the tire on the hub body is disassembled, the bolts outside the pressure disc are sequentially unscrewed, then the pressure disc is rotated along the clockwise direction, the connecting block is inserted into the threaded slot along the connecting hole, the pressure disc is separated from the outer rim, the tire can be disassembled and replaced, the pressure disc cannot be separated from the outside of the hub body without disassembling all the bolts and rotating the pressure disc, the number of bolts is reduced, and the disassembly time is shortened.

[0009] Preferably, a sleeve hole is arranged at the center of one side of the hub center, and mounting holes are arranged around the through hole and start from the one side of the hub center.

[0010] The hub center is inserted with the drive shaft of the automobile through the sleeve hole, and is connected and fixed with the mounting disc on the drive shaft through the mounting hole.

[0011] Preferably, a plurality of insertion slots are arranged at equal distances along the annular one side of the outer rim, and a threaded slot is arranged on the one side of the outer rim.

[0012] The outer rim is connected with the pressure disc through the insertion slot and the threaded slot.

[0013] Preferably, a connecting hole is arranged between the threaded slot and the insertion slot and forms a sliding fit with the connecting block.

[0014] After the connecting block is inserted into the insertion slot, the connecting block is inserted into the threaded slot through the connecting hole.

[0015] Preferably, the inner diameter of the pressure disc is matched with the inner diameter of the outer rim, and the outer diameter of the pressure disc is larger than the outer diameter of the outer rim.

[0016] The tire on the hub body is limited and protected by the pressure disc with a larger outer diameter.

[0017] Preferably, a threaded hole is arranged on the one side of the pressure disc, and the size of the threaded hole is matched with the size of the threaded slot.

[0018] The pressure disc is fixed on the outside of the hub body by screwing the bolt into the threaded hole and the threaded slot.

[0019] Preferably, a through hole is arranged on the one side of the connecting block and is aligned with the threaded hole, and the inner diameter of the through hole is larger than the inner diameter of the threaded hole.

[0020] After the connecting block is inserted into the threaded slot through the connecting hole, the bolt can pass through the through hole with a larger inner diameter.

[0021] The beneficial effects of the utility model are as follows:

[0022] The auxiliary limiting mode of inserting the connecting block into the threaded groove makes the pressure disc not separated from the outside of the hub body without disassembling all the bolts and rotating the pressure disc, thereby reducing the use of a large number of bolt connections, shortening the disassembly time, saving time and effort, and effectively solving the problem that a large number of bolts are used for connection and fixation in the prior art, which causes the wheel hub anti-loose ring to be time-consuming and laborious to disassemble. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A whole structure schematic diagram of the automobile wheel hub anti-loose ring convenient to install is provided for the utility model.

[0024] Figure 2 A hub structure schematic diagram of the automobile wheel hub anti-loose ring convenient to install is provided for the utility model.

[0025] Figure 3 An enlarged sectional view schematic diagram of the rim connecting structure of the automobile wheel hub anti-loose ring convenient to install is provided for the utility model.

[0026] Figure 4 A pressure disc back structure schematic diagram of the automobile wheel hub anti-loose ring convenient to install is provided for the utility model.

[0027] In the drawing: 1, hub body; 2, hub center; 3, spoke; 4, rim; 5, inner rim; 6, outer rim; 7, insertion groove; 8, threaded groove; 9, connecting hole; 10, pressure disc; 11, threaded hole; 12, fixed rod; 13, connecting block. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0029] Embodiment:

[0030] Reference Figures 1-4 A automobile wheel hub anti-loose ring convenient to install, including hub body 1, hub body 1 including hub center 2, the spoke 3 of fixed in the four around outer wall of hub center 2, the rim 4 of fixed in one end of spoke 3, the inner rim 5 of fixed in one side outer wall of rim 4, the outer rim 6 of fixed in the outer wall of the other side of rim 4, one side of outer rim 6 is connected with pressure disc 10, the fixed rod 12 of equal distance distribution is fixed along annular in one side outer wall of pressure disc 10, one end of fixed rod 12 is all fixed with connecting block 13.

[0031] The outer wall of one side of the hub center 2 is provided with a sleeve hole, and mounting holes are arranged around the through hole and start from the outer wall of one side of the hub center 2; the hub center 2 is inserted with the driving shaft of the automobile through the sleeve hole and is connected and fixed with the mounting disc on the driving shaft through the mounting holes; the outer wall of one side of the outer rim 6 is provided with equidistantly distributed insertion grooves 7 along the annular shape; the insertion grooves 7 are provided with threaded grooves 8 arranged on the outer wall of one side of the outer rim 6; the outer rim 6 is connected with the pressing disc 10 through the arranged insertion grooves 7 and threaded grooves 8.

[0032] The threaded grooves 8 and the insertion grooves 7 are provided with a connecting hole 9 in communication with each other, the connecting hole 9 is in sliding fit with the connecting block 13, after the connecting block 13 is inserted into the insertion grooves 7, the connecting block 13 is inserted into the threaded grooves 8 through the connecting hole 9; the inner diameter of the pressing disc 10 is matched with the inner diameter of the outer rim 6, and the outer diameter of the pressing disc 10 is larger than the outer diameter of the outer rim 6; the tire on the hub body 1 is limited and protected by the pressing disc 10 with the larger outer diameter.

[0033] The outer wall of one side of the fixed rod 12 is provided with a threaded hole 11 arranged on the outer wall of one side of the pressing disc 10, the specification of the threaded hole 11 is matched with the specification of the threaded groove 8, the pressing disc 10 is fixed on the outer side of the hub body 1 by screwing the bolt into the threaded hole 11 and the threaded groove 8; the outer wall of one side of the connecting block 13 is provided with a through hole in alignment with the threaded hole 11, the inner diameter of the through hole is larger than the inner diameter of the threaded hole 11, and the bolt can pass through the through hole with the larger inner diameter after the connecting block 13 is inserted into the threaded groove 8 through the connecting hole 9.

[0034] Working principle:

[0035] When the tire on the hub body 1 is disassembled, the bolts on the outer side of the pressing disc 10 are unscrewed in sequence, then the pressing disc 10 is rotated in the clockwise direction, the connecting block 13 enters the insertion groove 7 from the threaded groove 8 along the connecting hole 9, the pressing disc 10 is separated from the outer rim 6 outwardly, the tire can be disassembled and replaced, and the pressing disc 10 cannot be separated from the outer side of the hub body 1 without disassembling all the bolts and rotating the pressing disc 10 by the auxiliary limiting mode of the connecting block 13 inserted into the threaded groove 8, thereby reducing the use of a large number of bolt connections, shortening the disassembly time, and saving time and effort.

[0036] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A snap ring for a vehicle wheel hub for easy installation, comprising a hub body (1), characterized in that, The hub body (1) comprises a hub center (2), spokes (3) fixed to the outer wall of the hub center (2), a rim (4) fixed to one end of the spoke (3), an inner rim (5) fixed to the outer wall of one side of the rim (4), and an outer rim (6) fixed to the outer wall of the other side of the rim (4), one side of the outer rim (6) is connected with a pressure plate (10), and the outer wall of one side of the pressure plate (10) is fixed with equidistantly distributed fixing rods (12) along the annular, one end of the fixing rod (12) is fixed with a connecting block (13).

2. A snap-on wheel chock according to claim 1, wherein, The outer wall of one side of the hub center (2) is provided with a through hole in the center, and the through hole is provided with a mounting hole starting from the outer wall of one side of the hub center (2).

3. A snap-in-place wheel hub retaining clip as defined in claim 1 wherein, The outer wall of one side of the outer rim (6) is provided with equidistantly distributed insertion grooves (7) along the annular, and the insertion groove (7) is provided with a threaded groove (8) on the outer wall of one side of the outer rim (6).

4. A retaining clip for a vehicle wheel hub according to claim 3, wherein: The threaded groove (8) and the insertion groove (7) are provided with a connecting hole (9) in communication, and the connecting hole (9) and the connecting block (13) form a sliding fit.

5. The easy-to-mount automotive wheel hub anti-unseating device of claim 1, wherein, The inner diameter of the pressure plate (10) is matched with the inner diameter of the outer rim (6), and the outer diameter of the pressure plate (10) is larger than the outer diameter of the outer rim (6).

6. A retaining clip for a vehicle wheel hub according to claim 3, wherein: The outer wall of one side of the fixing rod (12) is provided with a threaded hole (11) on the outer wall of one side of the pressure plate (10), and the specification of the threaded hole (11) is matched with the specification of the threaded groove (8).

7. A snap-in-place automotive wheel hub retaining clip as defined in claim 6 wherein, The outer wall of one side of the connecting block (13) is provided with a through hole aligned with the threaded hole (11), and the inner diameter of the through hole is larger than the inner diameter of the threaded hole (11).

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