Mechanical folding supporting rod

Abstract

The utility model discloses a mechanical folding supporting rod which comprises a lower supporting rod set and an upper supporting rod set, a sleeve is arranged at the left end of the upper supporting rod set, a middle supporting rod is arranged at the left end of the sleeve, a left-handed nut is arranged at the left end of the middle supporting rod, a long adjusting nut is arranged at the left end of the left-handed nut, and a long adjusting nut is arranged at the right end of the long adjusting nut. A right-handed nut is arranged at the left end of the long adjusting nut, the right end of the lower supporting rod set is arranged at the left end of the right-handed nut, a rivet is arranged on the front surface of the sleeve, and the rivet is made of abrasion-resistant materials. Through the arrangement of the lower supporting rod group, the upper supporting rod group, the sleeve, the middle supporting rod, the left-handed nut and the long adjusting nut, the problem that part of existing vehicle front covers are insufficient in supporting force and cannot be used in some special tools and narrow spaces is solved, the market share is greatly reduced, the tedious degree of maintenance personnel is increased, and the maintenance efficiency is improved. And the use requirements of people cannot be met.

Description

Technical Field

[0001] The utility model relates to the technical field of folding support rods, in particular to a mechanical folding support rod. Background Art

[0002] The hood is made of rubber foam and aluminum foil. While reducing engine noise, it can also isolate the heat generated by the engine at work, effectively protect the paint on the surface of the hood, prevent aging, and guide air. For objects moving at high speed in the air, the air resistance and turbulence generated by the airflow around the moving object will directly affect the movement trajectory and speed. The shape of the hood can effectively adjust the flow direction of air relative to the car and the resistance to the car, thereby reducing the impact of the airflow on the car. Through diversion, air resistance can be decomposed into beneficial forces, which increase the force of the front tires on the ground, which is beneficial to the driving stability of the car. The streamlined hood appearance is basically designed according to this principle, but the existing front hood of some vehicles does not have sufficient support strength and cannot be used in some special tooling and narrow spaces, which greatly reduces the market share and increases the cumbersomeness of maintenance personnel, and cannot meet people's usage needs. Utility Model Content

[0003] The purpose of the utility model is to provide a mechanical folding support rod, which has the advantage of good supporting effect, solves the problem that the front cover of some existing vehicles has insufficient supporting force, cannot be used in some special tooling and narrow spaces, greatly reduces the market share, increases the cumbersomeness of maintenance personnel, and cannot meet people's usage needs.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical folding support rod, comprising a lower support rod group and an upper support rod group, the left end of the upper support rod group is provided with a sleeve, the left end of the sleeve is provided with a middle support rod, the left end of the middle support rod is provided with a left-handed nut, and the left end of the left-handed nut is provided with a long adjusting nut.

[0005] Preferably, a right-handed nut is arranged at the left end of the long adjusting nut, and the right end of the lower support rod group is arranged at the left end of the right-handed nut.

[0006] Preferably, a rivet is provided on the front surface of the sleeve, and the rivet is made of a wear-resistant material.

[0007] Preferably, a large pin is provided at the left end of the upper support rod group, and a small pin is provided at the right end of the upper support rod group.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] 1. The utility model solves the problem that the existing front cover of some vehicles has insufficient supporting force through the arrangement of the lower support rod group, the upper support rod group, the sleeve, the middle support rod, the left-hand nut and the long adjusting nut. The utility model cannot be used in some special tooling and narrow spaces, which greatly reduces the market share, increases the cumbersomeness of maintenance personnel, and cannot meet the needs of people.

[0010] 2. The utility model achieves the effect of limiting the upper support rod group through the arrangement of small pins and large pins, and the arrangement of rivets makes the sleeve connection firm and not easy to loosen. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the sleeve structure of the utility model;

[0013] Figure 3 This is a left view of the upper support rod group structure of the utility model;

[0014] Figure 4 It is a right view of the upper support rod group structure of the utility model.

[0015] In the figure: 1, lower support rod group; 2, upper support rod group; 3, sleeve; 4, small pin; 5, middle support rod; 6, left-hand nut; 7, long adjustment nut; 8, large pin; 9, rivet; 10, right-hand nut. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-4A mechanical folding support rod comprises a lower support rod group 1 and an upper support rod group 2, a sleeve 3 is arranged at the left end of the upper support rod group 2, a middle support rod 5 is arranged at the left end of the sleeve 3, a left-handed nut 6 is arranged at the left end of the middle support rod 5, a long adjusting nut 7 is arranged at the left end of the left-handed nut 6, the front cover of the vehicle is supported by the lower support rod group 1 and the upper support rod group 2, and then the distance between the lower support rod group 1 and the upper support rod group 2 is adjusted in height by the long adjusting nut 7, so that the height of the front cover of the vehicle is adjusted, and then the support rod can be bent or vertically by the user moving the sleeve 3, thereby achieving the supporting effect, so that it is convenient for the user to adjust the closing degree of the front cover, reducing the workload of the user, avoiding the problem that the supporting force of the front cover of some existing vehicles is insufficient, and it cannot be used in some special tooling and narrow spaces.

[0018] A right-handed nut 10 is arranged at the left end of the long adjusting nut 7 , and the right end of the lower support rod assembly 1 is arranged at the left end of the right-handed nut 10 .

[0019] The front surface of the sleeve 3 is provided with rivets 9, and the material of the rivets 9 is wear-resistant material. Through the arrangement of the rivets 9, the sleeve 3 has the advantages of being firmly connected and not easy to loosen.

[0020] A large pin 8 is provided at the left end of the upper support rod group 2, and a small pin 4 is provided at the right end of the upper support rod group 2. By providing the small pin 4 and the large pin 8, the effect of limiting the upper support rod group 2 is achieved.

[0021] When in use, the vehicle front cover is supported by the lower support rod group 1 and the upper support rod group 2, and then the distance between the lower support rod group 1 and the upper support rod group 2 is adjusted in height by the long adjusting nut 7, so that the height of the vehicle front cover is adjusted, and then the support rod can be bent or vertically by the user moving the sleeve 3 to achieve the supporting effect, thereby facilitating the user to adjust the closing degree of the front cover, reducing the user's workload, and avoiding the problem that the existing front cover of some vehicles is insufficient in supporting force and cannot be used in some special tooling and narrow spaces.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanical folding support rod, comprising a lower support rod group (1) and an upper support rod group (2), characterized in that: The left end of the upper support rod group (2) is provided with a sleeve (3), the left end of the sleeve (3) is provided with a middle support rod (5), the left end of the middle support rod (5) is provided with a left-handed nut (6), and the left end of the left-handed nut (6) is provided with a long adjustment nut (7).

2. A mechanical folding support rod according to claim 1, characterized in that: A right-handed nut (10) is arranged at the left end of the long adjustment nut (7), and the right end of the lower support rod group (1) is arranged at the left end of the right-handed nut (10).

3. The mechanical folding support rod according to claim 1, characterized in that: A rivet (9) is provided on the front surface of the sleeve (3), and the rivet (9) is made of a wear-resistant material.

4. The mechanical folding support rod according to claim 1, characterized in that: A large pin (8) is arranged at the left end of the upper support rod group (2), and a small pin (4) is arranged at the right end of the upper support rod group (2).

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