CN109080384B

CN109080384B - Wheel anti-skid chain device

Info

Publication number: CN109080384B
Application number: CN201810989959.0A
Authority: CN
Inventors: 胡跃华
Original assignee: Hubei Dongfeng Shixing Auto Parts Co ltd
Current assignee: HUBEI DONGFENG SHIXING AUTO PARTS Co.,Ltd.
Priority date: 2018-08-28
Filing date: 2018-08-28
Publication date: 2020-06-26
Anticipated expiration: 2038-08-28
Also published as: CN109080384A

Abstract

The invention discloses a wheel anti-skid chain device, wherein a fixed box is fixed on the inner side surface of a non-skid chain box, a screw rod penetrates through the center of the outer side wall of the fixed box, the bottom of the screw rod is fixed on the top surface of a pressing seat, a pressing rotating shaft is rotationally fixed on the side wall of the pressing seat, a pressing rotating rod is fixed on the rod wall of the pressing rotating shaft, the pressing rotating rod is rotationally connected with a connecting rotating rod through a rotating block, the connecting rotating rod is fixed on a hook rotating shaft, a hook connecting rod is fixed on the bottom rod wall of the hook rotating shaft, a fixed hook at the bottom of the hook connecting rod is hung on a wheel spoke of a wheel tire, a plurality of wire collecting holes and wire releasing holes are formed in the side wall of the non-skid chain box, a wire collecting rod and a wire releasing rod are rotationally fixed in the non-skid chain box, and non-skid; the antiskid chain box can be integrally installed and disassembled on the vehicle tire, so that the antiskid chain box is very convenient to carry and use, and the convenience and the practicability of installing an antiskid chain on a vehicle are greatly improved.

Description

Wheel anti-skid chain device

Technical Field

The invention relates to the field of vehicle equipment, in particular to a wheel anti-skid chain device.

Background

The tire is a circular elastic rubber product which is assembled on various vehicles or machines and rolls in a grounding mode, is usually installed on a metal rim, can support a vehicle body, buffers external impact, realizes contact with a road surface and guarantees the driving performance of the vehicle, and under severe weather such as rain, snow, frost and the like, in order to prevent the vehicle from skidding, a tire chain device is generally required to be additionally installed on the tire to enhance the ground gripping capability of the tire so as to guarantee the driving safety of the vehicle.

The current tyre chain of current market mostly constitutes through the chain, generally is through binding anti-skidding chain, and anti-skidding chain binds comparatively loaded down with trivial details, and the driver who does not use often generally need consume very big time dismouting tyre chain, and anti-skidding chain is difficult for laying after using the completion in addition, and this use that has just caused the tyre chain is inconvenient, consequently, we need a can install fast and dismantle and portable's tyre chain device.

Disclosure of Invention

The present invention is directed to a tire chain device for vehicle wheels, which solves the above problems.

In order to achieve the purpose, the invention provides the following technical scheme:

a wheel anti-skid chain device comprises an anti-skid chain box, an anti-skid chain, a take-up limiting block, a take-up rod, a take-up knob, a take-up bearing, a take-up knob, a take-off rod, a take-off bearing, a take-off limiting block, a fixing knob, an outer screw hole, a screw rod, an inner screw hole, a fixing box, a pressing seat, a pressing rotating shaft groove, a pressing rotating shaft, a pressing rotating rod, a rotating block, a connecting rotating rod, a hook rotating groove, a hook rotating shaft, a hook connecting rod, a fixing hook, a take-up hole, a take-off hole, a wheel tire, a sliding cylinder, a roller rotating shaft, a rotating shaft bracket and an anti-skid pad, wherein the fixing box is fixed on the inner side surface of the anti-skid chain box, the anti-skid pad is fixed on the inner side wall of the fixing box, the inner screw hole is arranged in the center position of the outer side wall of the fixing box, the bottom of the screw, the anti-skid chain box comprises a pressing rotating shaft groove, a connecting rotating rod, a hook rotating shaft, a hook rotating groove, a plurality of wire collecting holes and wire releasing holes, wherein the inner wall of the pressing rotating shaft groove is rotatably fixed with the pressing rotating shaft, the rod wall of the pressing rotating shaft is fixed with the pressing rotating rod, the pressing rotating rod is rotatably connected with the connecting rotating rod through a rotating block, the connecting rotating rod is fixed on the hook rotating shaft, the hook rotating shaft is rotatably fixed in the inner wall of the hook rotating groove, the hook rotating groove is arranged on the inner side wall of a fixed box, the bottom rod wall of the hook rotating shaft is fixed with a hook, the hook connecting rod extends out of the fixed box, the bottom of the hook connecting rod is fixed with a fixed hook, the fixed hook is hung on a wheel spoke of a vehicle tire, the side wall of the anti-skid chain box is provided with a plurality of wire collecting holes and wire releasing holes, the wire releasing holes, the roller rotating shaft is rotationally fixed on the rotating shaft support, the rotating shaft support is fixed on the top surface and the bottom surface of the anti-skid chain box, a fixing knob is arranged on the right side of the outer side wall of the anti-skid chain box, the fixing knob is fixed at the outer side end of a screw rod, the screw rod penetrates through an outer screw hole, the outer screw hole is arranged at the central position of the outer side wall of the anti-skid chain box, a plurality of wire collecting knobs and wire releasing knobs are arranged around the outer screw hole, a wire collecting rod is fixed at the central position of the inner side wall of each wire collecting knob, the wire collecting rod penetrates into the anti-skid chain box through the rotation of a wire collecting bearing, a wire collecting limiting block is fixed at the inner side end of each wire collecting rod, each wire releasing knob is located at the inner side position of each wire collecting knob, the center of the inner side wall of each wire releasing rod is fixed on a wire releasing rod, and anti-skid chains are wound on the rod walls of the wire releasing rod and the wire collecting rod.

Further scheme: the antiskid chain box and the fixed box are both disc metal boxes.

Further scheme: the non-slip mat is a round cake-shaped rubber block.

Further scheme: the pressing seat is a disc-shaped metal block.

Further scheme: the pressing rotating shaft groove is a rectangular groove with an outward opening.

Further scheme: the fixed hook is a metal hook with a rubber pad fixed on the surface.

Further scheme: the wire take-up knob and the wire release knob are arranged in a circumferentially distributed manner.

Further scheme: the antiskid chain is made of a plurality of strands of nylon ropes.

Compared with the prior art, the invention has the beneficial effects that: the antiskid chain box is integrally installed and fixed on the wire releasing hole through the fixing box, and quick binding and fixing of the antiskid chain are realized.

Drawings

Fig. 1 is a schematic view of a wheel chain assembly.

Fig. 2 is a front view of the wheel chain device.

Fig. 3 is a schematic view of a mounting box in the wheel chain apparatus.

Fig. 4 is a schematic view of a structure in a wheel chain device.

Fig. 5 is a top view of a mounting box in the wheel chain device.

In the figure: the anti-skid chain comprises an anti-skid chain box 1, an anti-skid chain 2, a wire collecting limiting block 3, a wire collecting rod 4, a wire collecting knob 5, a wire collecting bearing 6, a wire releasing knob 7, a wire releasing rod 8, a wire releasing bearing 9, a wire releasing limiting block 10, a fixing knob 11, an external screw hole 12, a screw 13, an internal screw hole 14, a fixing box 15, a pressing seat 16, a pressing rotating shaft groove 17, a pressing rotating shaft 18, a pressing rotating rod 19, a rotating block 20, a connecting rotating rod 21, a hook rotating groove 22, a hook rotating shaft 23, a hook connecting rod 24, a fixing hook 25, a wire collecting hole 26, a wire releasing hole 27, a tire 28, a sliding cylinder 29, a roller rotating shaft 30, a rotating shaft support.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in the embodiment of the present invention, a wheel chain device includes a chain case 1, a chain 2, a wire-receiving limiting block 3, a wire-receiving rod 4, a wire-receiving knob 5, a wire-receiving bearing 6, a wire-releasing knob 7, a wire-releasing rod 8, a wire-releasing bearing 9, a wire-releasing limiting block 10, a fixing knob 11, an external screw hole 12, a screw 13, an internal screw hole 14, a fixing case 15, a pressing seat 16, a pressing rotation shaft groove 17, a pressing rotation shaft 18, a pressing rotation rod 19, a rotation block 20, a connecting rotation rod 21, a hook rotation groove 22, a hook rotation shaft 23, a hook connection rod 24, a fixing hook 25, a wire-receiving hole 26, a wire-releasing hole 27, a tire 28, a sliding cylinder 29, a roller rotation shaft 30, a rotation shaft bracket 31, and a non-slip mat 32, wherein the fixing case 15 is fixed on an inner side surface of the chain case 1, the chain case 1 and the fixing case 15 are both are disc metal cases, the anti-slip pad 32 is a cake-shaped rubber block, an inner screw hole 14 is formed in the center of the outer side wall of the fixing box 15, a screw 13 penetrates through the inner screw hole 14, the bottom of the screw 13 is fixed on the top surface of the pressing seat 16, the pressing seat 16 is located inside the fixing box 15, the pressing seat 16 is a disc-shaped metal block, a plurality of pressing rotary shaft grooves 17 are formed in the side wall of the pressing seat 16, the pressing rotary shaft grooves 17 are rectangular grooves with outward openings, the pressing rotary shaft 18 is rotationally fixed in the inner wall of the pressing rotary shaft grooves 17, a pressing rotary rod 19 is fixed on the rod wall of the pressing rotary shaft 18, the pressing rotary rod 19 is rotationally connected with a connecting rotary rod 21 through a rotary block 20, the connecting rotary rod 21 is fixed on a hook rotary shaft 23, the hook rotary shaft 23 is rotationally fixed in the inner wall of the hook rotary groove 22, and the hook rotary groove 22 is formed in the inner side wall of the fixing box 15, a hook connecting rod 24 is fixed on the bottom rod wall of the hook rotating shaft 23, the hook connecting rod 24 extends out of the fixing box 15, a fixing hook 25 is fixed at the bottom of the hook connecting rod 24, the fixing hook 25 is a metal hook with a rubber pad fixed on the surface, the fixing hook 25 is hung on a wheel spoke of a wheel tire 28, a plurality of wire receiving holes 26 and wire releasing holes 27 are formed in the side wall of the antiskid chain box 1, the wire releasing holes 27 are located on the inner side of the wire receiving holes 26, sliding cylinders 29 are arranged on two sides of the outer openings of the wire releasing holes 27 and the wire receiving holes 26, two side walls of the sliding cylinders 29 are fixed on the rod wall of the roller rotating shaft 30, the roller rotating shaft 30 is rotatably fixed on a rotating shaft support 31, the rotating shaft support 31 is fixed on the top surface and the bottom surface of the antiskid chain box 1, a fixing knob 11 is arranged on the right side of the outer side wall of the antiskid chain box 1, the utility model discloses a take-up anti-skidding chain box, including anti-skidding chain box 1, screw 13, take-up knob 5 and unwrapping wire knob 7 are circumference distributed setting, take-up knob 5's inside wall central point is putting fixedly and is receiving line pole 4, receive line pole 4 and rotate the inside of wearing to establish into anti-skidding chain box 1 through receiving line bearing 6, the medial extremity of receiving line pole 4 is fixing and is receiving line stopper 3, unwrapping wire knob 7 is located the inboard position of receiving line knob 5, the inside wall center of unwrapping wire knob 7 is fixed at unwrapping wire pole 8, unwrapping wire pole 8 rotates through unwrapping wire bearing 9 and is fixed on the interior lateral wall of receiving line knob 5, be fixed on the pole wall of unwrapping wire pole 8 and be winding anti-skidding chain 2 on the pole 8 and the pole wall of receiving line pole 4, the anti-skid chain 2 is made of a plurality of strands of nylon ropes.

The working principle of the invention is as follows: when the anti-skid chain 2 is in work, the fixing knob 11 is firstly rotated, the screw 13 is pushed inwards, the pressing seat 16 is pressed downwards by the screw 13, the pressing rotary rod 19 and the connecting rotary rod 21 rotate along with the fixed box 15, the pressing rotary rod 19 and the connecting rotary rod 21 on the right side drive the hook rotary shaft 23 and the hook connecting rod 24 anticlockwise, the pressing rotary rod 19 on the left side drives the hook connecting rod 24 to rotate clockwise, the fixed hook 25 at the bottom of the hook connecting rod 24 is lifted to two sides, the lifted fixed hook 25 is clamped on the tire 28, then the fixing knob 11 is rotated upwards, the screw 13 is lifted upwards, the screw 13 drives the fixed hook 25 upwards to be buckled inwards, the fixed hook 25 is firmly clamped on the tire 28, at the moment, the anti-skid chain 2 is led out from the wire releasing hole 27, the anti-skid chain 2 passes through the top surface of the wire releasing hole 27 from a gap between the tires 28 and is finally wound on the wire receiving rod 4, the tyre chain 2 is through the rotatory line of receiving knob 5 with the line rolling of overlength on the pole wall of receiving line 4, wherein, the roll section of thick bamboo 29 that sets up is mainly in order to reduce the friction of tyre chain 2 with the antiskid chain box 1 support, wherein the slipmat 32 that sets up is mainly in order to prevent fixed box 15 loss wheel child 28's wheel hub, therefore, antiskid chain box 1 is whole just to install through fixed box 15 and fix on putting line hole 27 and realized that the quick of antiskid chain 2 is binded fixedly, the design of the whole mountable dismantlement of antiskid chain box 1, the carrying and the use of antiskid chain box 1 of being convenient for very much, the convenience and the practicality of vehicle installation antiskid chain have been improved greatly, antiskid chain box 1 can be equipped with the car on ordinary time, repetitious usage, the trip security and the convenience of sleet weather vehicle have been made things convenient for greatly.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A wheel anti-skid chain device comprises an anti-skid chain box (1), an anti-skid chain (2), a take-up limiting block (3), a take-up rod (4), a take-up knob (5), a take-up bearing (6), a pay-off knob (7), a pay-off rod (8), a pay-off bearing (9), a pay-off limiting block (10), a fixing knob (11), an outer threaded hole (12), a screw rod (13), an inner threaded hole (14), a fixing box (15), a pressing seat (16), a pressing rotating shaft groove (17), a pressing rotating shaft (18), a pressing rotating rod (19), a rotating block (20), a connecting rotating rod (21), a hook rotating groove (22), a hook rotating shaft (23), a hook connecting rod (24), a fixing hook (25), a take-up hole (26), a pay-off hole (27), a wheel tire (28), a sliding cylinder (29), a roller rotating shaft (30), the anti-skid chain box is characterized in that a fixed box (15) is fixed on the inner side surface of the anti-skid chain box (1), an anti-skid pad (32) is fixed on the inner side wall of the fixed box (15), an inner threaded hole (14) is formed in the center position of the outer side wall of the fixed box (15), a screw rod (13) is arranged in the inner threaded hole (14) in a penetrating mode, the bottom of the screw rod (13) is fixed on the top surface of a pressing seat (16), the pressing seat (16) is located inside the fixed box (15), a plurality of pressing rotating shaft grooves (17) are formed in the side wall of the pressing seat (16), a pressing rotating shaft (18) is fixed in the inner wall of each pressing rotating shaft groove (17) in a rotating mode, a pressing rotating rod (19) is fixed on the rod wall of the pressing rotating shaft (18), the pressing rotating rod (19) is rotatably connected with a connecting rotating rod (21) through a rotating block (20), and the connecting rotating rod (21), the hook rotating shaft (23) is rotationally fixed in the inner wall of the hook rotating groove (22), the hook rotating groove (22) is formed in the inner side wall of the fixed box (15), a hook connecting rod (24) is fixed on the bottom rod wall of the hook rotating shaft (23), the hook connecting rod (24) extends out of the fixed box (15), a fixed hook (25) is fixed at the bottom of the hook connecting rod (24), the fixed hook (25) is hung on a wheel spoke of a wheel tire (28), a plurality of wire collecting holes (26) and wire releasing holes (27) are formed in the side wall of the antiskid chain box (1), the wire releasing holes (27) are located on the inner sides of the wire collecting holes (26), sliding cylinders (29) are arranged on the two sides of the outer side openings of the wire releasing holes (27) and the wire collecting holes (26), the sliding cylinders (29) are fixed on the rod wall of the roller rotating shaft (30), and the roller rotating shaft (30) is rotationally fixed on the two side walls of the rotating shaft support (31), the anti-skidding chain box is characterized in that the rotating shaft support (31) is fixed on the top surface and the bottom surface of the anti-skidding chain box (1), a fixing knob (11) is arranged on the right side of the outer side wall of the anti-skidding chain box (1), the fixing knob (11) is fixed at the outer side end of a screw rod (13), the screw rod (13) penetrates through an outer screw hole (12), the outer screw hole (12) is arranged at the central position of the outer side wall of the anti-skidding chain box (1), a plurality of wire collecting knobs (5) and wire releasing knobs (7) are arranged around the outer screw hole (12), a wire collecting rod (4) is fixed at the central position of the inner side wall of the wire collecting knob (5), the wire collecting rod (4) rotates through a wire collecting bearing (6) to penetrate into the inner part of the anti-skidding chain box (1), a wire collecting limiting block (3) is fixed at the inner side end of the wire collecting rod (4, the wire releasing device is characterized in that the center of the inner side wall of the wire releasing knob (7) is fixed on a wire releasing rod (8), the wire releasing rod (8) is fixed on the inner and outer side walls of the wire releasing knob (5) in a rotating mode through a wire releasing bearing (9), a wire releasing limiting block (10) is fixed on the rod wall of the wire releasing rod (8), and anti-skidding chains (2) are wound on the rod walls of the wire releasing rod (8) and the wire receiving rod (4).

2. Wheel chain device according to claim 1, characterized in that the anti-skid chain case (1) and the fixing case (15) are both disc metal cases.

3. The wheel chain device as set forth in claim 1, wherein the cleat (32) is a pie-shaped rubber block.

4. The wheel snow chain device according to claim 1, characterized in that said pressing seat (16) is a disc-shaped metal block.

5. The wheel chain device according to claim 1, characterized in that the pressing spindle groove (17) is a rectangular groove opening outward.

6. The wheel chain device according to claim 1, wherein the fixed hook (25) is a metal hook with a rubber pad fixed on the surface.

7. Wheel chain device according to claim 1, characterized in that the winding-up knob (5) and the unwinding knob (7) are arranged circumferentially distributed.

8. Wheel chain device according to claim 1, characterized in that the chain (2) is made of a multi-strand nylon rope.