CN214564399U

CN214564399U - Tire gripper

Info

Publication number: CN214564399U
Application number: CN202023018812.9U
Authority: CN
Inventors: 戴育炜; 胡有恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-11-02
Anticipated expiration: 2030-12-15

Abstract

A tire gripper comprises a screw rod, a handle vertical to the screw rod is arranged at one end of the screw rod, and a pressing seat is rotatably jointed at the other end of the screw rod; the inner side of the connecting ring is provided with threads corresponding to the screw rod, so that the connecting ring is sleeved on the screw rod in a threaded manner, and the rotation of the screw rod drives the connecting ring to move back and forth on the screw rod; the clamping arms are provided with a hook-shaped clamping end and a mounting end, and the mounting end is pivoted to the outer side of the connecting ring; and the connecting arms correspond to the clamping arms in number, one end of each connecting arm is pivoted to the pressing seat, and the other end of each connecting arm is pivoted between the clamping end and the mounting end of each clamping arm, so that each clamping arm can be opened or closed along with the reciprocating movement of the connecting ring. The utility model discloses but the tire of centre gripping at the vehicle replaces snow chain or muddy ground device of getting rid of poverty, or uses the cavity tube-shape handle to make the user can plant a large-scale parachute kit.

Description

Tire gripper

Technical Field

The present invention relates to a tire holder, and more particularly to a tire holder which is clamped to a side surface of a tire of a vehicle and allows a user to insert a parasol or replace a snow chain.

Background

When going to travel on occasions such as picnic or camping, many people can prop up the large umbrella to shield poisonous and spicy sunlight or rainwater, but the existing large umbrella needs to be inserted into the soil and is properly fixed to avoid collapse, or a heavy object needs to be used at the bottom of the umbrella, or the umbrella needs to be fixed through a rope, so that time and energy are spent, but vehicles are basically located nearby during the travel, and if the vehicles can be used for assisting in fixing the umbrella, a lot of time and energy of users can be saved; additionally, the vehicle must be equipped with snow chains on tires when running on a snow-wet road, but the time and effort required for mounting the snow chains are also large, and thus there is room for improvement.

Accordingly, the present inventors have made extensive studies and practical experiences in the related art for years, and have devised a tire holder that can overcome the above-mentioned shortcomings of the prior art.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a tire holder, which can be used for conveniently planting large umbrellas and replacing snow chains.

To achieve the above object, the tire holder of the present invention comprises a screw rod, one end of which is provided with a handle perpendicular to the screw rod, and the other end of the screw rod is rotatably engaged with a pressing seat; the inner side of the connecting ring is provided with a thread which corresponds to the screw rod and enables the connecting ring to be sleeved on the screw rod, and the rotation of the screw rod drives the connecting ring to move back and forth on the screw rod; the clamping arms are provided with a hook-shaped clamping end and a mounting end, and the mounting end is pivoted to the outer side of the connecting ring; and the connecting arms correspond to the clamping arms in number, one end of each connecting arm is pivoted to the pressing seat, and the other end of each connecting arm is pivoted between the clamping end and the mounting end of each clamping arm, so that each clamping arm can be opened or closed along with the reciprocating movement of the connecting ring.

Furthermore, the handle is a hollow cylindrical handle.

The user can aim at the tire center of leaning on a vehicle with pressing the seat, makes the exposed core of each arm lock roughly correspond to the child wall of tire, rotates handle again and makes each arm lock press from both sides tight tire child wall, presses the seat near in tire center in addition, the utility model discloses alright firm centre gripping is in the tire side. The utility model can be clamped on the tire of the vehicle to replace the snow chain, or the hollow tubular handle is used to ensure that the user can insert a large umbrella.

The number of each clamping arm and each connecting arm is three respectively.

In order to clearly and fully explain the present invention, a preferred embodiment of the present invention is illustrated in the drawings, and the following detailed description is given.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic diagram (I) of the operation of the present invention;

fig. 3 is a schematic diagram (ii) of the operation of the present invention;

fig. 4 is a schematic usage diagram (one) of the present invention;

fig. 5 is a schematic view (ii) of the present invention;

fig. 6 is a schematic view (iii) illustrating the use of the present invention.

Description of the reference numerals

1. A screw; 10. a grip; 101. through holes are formed; 11. pressing a base; 2. a connecting ring; 3. clamping arms; 30. a clamping end; 31. an installation end; 4. a connecting arm; A. a tire; B. an umbrella handle.

Detailed Description

Referring to fig. 1 to 4, the drawings of the present invention are illustrated by the above drawings, and the tire holder of the present invention includes a screw rod 1, a handle 10 perpendicular to the screw rod 1 is disposed at one end of the screw rod 1, the other end of the screw rod 1 is rotatably connected to a pressing base 11, in this embodiment, the handle 10 is a hollow cylindrical handle, and the handle 10 is disposed with a through hole 101; the inner side of the connecting ring 2 is provided with threads corresponding to the screw rod 1, so that the connecting ring 2 is sleeved on the screw rod 1 in a threaded manner, and the rotation of the screw rod 1 drives the connecting ring 2 to move back and forth on the screw rod 1; a plurality of clamping arms 3, which are provided with a hook-shaped clamping end 30 and a mounting end 31, wherein the mounting end 31 is pivoted on the outer side of the connecting ring 2; and a plurality of connecting arms 4, the number of which corresponds to the number of the clamping arms 3, one end of each connecting arm 4 is pivoted on the pressing base 11, and the other end of each connecting arm 4 is pivoted between the clamping end 30 and the mounting end 31 of each clamping arm 3, so that each clamping arm 3 is opened or closed along with the reciprocating movement of the connecting ring 2. In the present embodiment, the number of each clip arm 3 and each connection arm 4 is three, but not limited thereto.

As can be seen from fig. 2 and 3, the user rotates the screw rod 1 by using the handle 10, so that the connecting ring 2 moves back and forth on the screw rod 1, thereby changing the distance between the connecting ring 2 and the pressing base 11, and opening or closing the clamping arms 3 through the connecting arms 4. Because the pressing base 11 is rotatably connected with the screw rod 1, the screw rod 1 cannot drive the pressing base 11 to rotate when rotating, and the pressing base 11 can be provided with a soft pad (not drawn) on one surface contacting with the wheel frame, so that the wheel frame of the tire A is prevented from being damaged.

As can be seen in fig. 4 and 5, the user can open each arm lock 3, and then align the pressing base 11 to the center of the tire a of the previous vehicle, so that the clamping end 30 of each arm lock 3 roughly corresponds to the sidewall of the tire a, the clamping end 30 can extend to the inner sidewall of the tire a, and then rotate the handle 10 to draw each arm lock 3 in to clamp the sidewall of the tire a, and the pressing base 11 abuts on the center of the tire a, the utility model discloses the side of the tire a can be stably clamped, and the shape of each arm lock 3 and each clamping end 30 can be modified again, so that the utility model discloses can regard as snow chain or muddy ground escaping device, also can not use hollow handle 10.

In fig. 6, the user can insert a handle B of a large umbrella into the through hole 101, so that the utility model can help to fix the large umbrella, the user does not need to worry about using heavy objects or tying ropes to fix the large umbrella, and the through hole 101 can also enable the user to play various purposes.

However, the above description is only a preferred embodiment of the present invention, and the changes and modifications obvious to those skilled in the art should be considered as not departing from the scope of the present invention, when it is not used to limit the scope of the present invention.

Claims

1. A tire gripper, comprising:

one end of the screw rod is provided with a handle vertical to the screw rod, and the other end of the screw rod is rotatably jointed with a pressing seat;

the inner side of the connecting ring is provided with a thread which corresponds to the screw rod and enables the connecting ring to be sleeved on the screw rod in a threaded manner, and the rotation of the screw rod drives the connecting ring to move back and forth on the screw rod;

a plurality of clamping arms which are provided with a hook-shaped clamping end and a mounting end, wherein the mounting end is pivoted to the outer side of the connecting ring; and

and the number of the connecting arms corresponds to that of the clamping arms, one end of each connecting arm is pivoted to the pressing seat, and the other end of each connecting arm is pivoted between the clamping end and the mounting end of each clamping arm, so that each clamping arm is opened or closed along with the reciprocating movement of the connecting ring.

2. The tire holder of claim 1 wherein: the handle is a hollow cylindrical handle.

3. The tire holder of claim 1 wherein: the number of each clamping arm and each connecting arm is three respectively.