CN215155396U - Automatic centering cylinder shaft hook system - Google Patents

Abstract

The utility model discloses an automatic centering bobbin shaft hook system, including setting firmly left hook and the right hook in two shock absorbers pipe bottom respectively to and bobbin shaft pole, its characterized in that: the left hook claw and the right hook claw are all provided with threaded holes in a penetrating mode, the diameter of the threaded hole on the left side is larger than that of the threaded hole on the right side, the left end of the shaft rod is fixedly provided with a limiting rod, the diameter of the limiting rod is larger than that of the shaft rod, the limiting rod is in threaded connection with the threaded hole on the left side, the shaft rod is in threaded connection with the threaded hole on the right side, and alarm mechanisms are arranged on two sides of the shaft rod. The utility model discloses a pass the hub with a section of thick bamboo axis pole, section of thick bamboo axis pole right-hand member and right hook claw threaded connection, gag lever post and left hook claw threaded connection can be with the firm fixed of left hook claw and right hook claw, simple to operate, and the butt joint of section of thick bamboo axis pole and left hook claw, right hook claw is also very convenient.

Description

Automatic centering cylinder shaft hook system

Technical Field

The utility model relates to a bicycle field especially relates to an automatic centering bobbin shaft hook system.

Background

Bicycles, also known as bicycles or bicycles, are typically two-wheeled small land vehicles. After a person rides the vehicle, the person steps on the pedal as power, and the vehicle is a green and environment-friendly vehicle. The English language bicycle. Where bi means two and cycle means the wheel, i.e. the two-wheeled vehicle. The bicycle is of various types, including single-person bicycles, double-person bicycles and multi-person bicycles.

At present, shock absorbing tubes of bicycles are generally clamped on a shaft rod through a hook claw at the bottom end, the fixing mode is not firm enough, the hook claw is easy to loosen and even separate, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic centering bobbin shaft hook system to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

the utility model provides an automatic centering bobbin shaft hook system, includes left hook and the right hook that sets firmly respectively in two shock absorbers socle portion to and bobbin shaft pole, its characterized in that: the left hook claw and the right hook claw are all provided with threaded holes in a penetrating mode, the diameter of the threaded hole on the left side is larger than that of the threaded hole on the right side, the left end of the shaft rod is fixedly provided with a limiting rod, the diameter of the limiting rod is larger than that of the shaft rod, the limiting rod is in threaded connection with the threaded hole on the left side, the shaft rod is in threaded connection with the threaded hole on the right side, and alarm mechanisms are arranged on two sides of the shaft rod.

Preferably, the alarm mechanism comprises two fixed cylinders, the two fixed cylinders are fixedly connected with the left hook claw and the right hook claw respectively, a fixed disc is connected with the fixed cylinder through internal threads, and an alarm is fixedly arranged on one side, close to the cylinder shaft rod, of the fixed disc.

Preferably, one side of the alarm close to the shaft lever of the drum is provided with an alarm starting button.

Preferably, the connecting rods are fixedly arranged on the shaft lever of the barrel and the limiting rod, and the pressing plate is fixedly arranged at one end, close to the alarm, of the connecting rod.

Preferably, a rotating rod is fixedly arranged on one side, away from the shaft rod of the drum, of the fixed disc, and a rotating disc is fixedly arranged on the rotating rod.

Preferably, the shaft lever of the barrel and the limiting rod are both made of stainless steel.

Preferably, the alarm is fixedly arranged at the center of the fixed disc.

The utility model has the advantages that:

1. the utility model discloses a pass the hub with a section of thick bamboo axis pole, section of thick bamboo axis pole right-hand member and right hook claw threaded connection, gag lever post and left hook claw threaded connection can be with the firm fixed of left hook claw and right hook claw, simple to operate, and the butt joint of section of thick bamboo axis pole and left hook claw, right hook claw is also very convenient.

2. When the barrel shaft rod is loosened and displaced, the barrel shaft rod presses the alarm starting button through the pressing plate, so that the alarm gives an alarm to remind people.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connecting structure between the shaft rod and the position-limiting rod of the present invention;

reference numerals: 1. a left knuckle; 2. a right claw; 3. a spool rod; 4. a threaded hole; 5. a limiting rod; 6. A fixed cylinder; 7. fixing the disc; 8. a turntable; 9. a rotating rod; 11. an alarm; 12. a pressing plate; 13. a connecting rod; 14. the alarm activates the button.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-3, an automatic centering bobbin shaft hook system, including set firmly left hook 1 and right hook 2 in two shock absorbers tub of bottoms respectively, and bobbin shaft pole 3, all run through set up threaded hole 4 on left hook 1 and the right hook 2, be located left threaded hole 4 aperture and be greater than the threaded hole 4 aperture that is located the right side, 3 left ends of bobbin shaft pole are equipped with gag lever post 5 admittedly, gag lever post 5 diameter is greater than 3 diameters of bobbin shaft pole, gag lever post 5 with be located left threaded hole 4 threaded connection, bobbin shaft pole 3 with be located the right side threaded hole 4 threaded connection, 3 both sides of bobbin shaft pole all are provided with alarm mechanism, bobbin shaft pole 3, gag lever post 5 all is stainless steel.

During the use, pass the hub with section of thick bamboo axostylus axostyle 3 to 3 right-hand members of section of thick bamboo axostylus axostyle and right claw 2 threaded connection, gag lever post 5 and 1 threaded connection of left claw, thereby it is fixed with right claw 2 with left claw 1.

Example 2

As shown in fig. 1 to 3, in the case where the other parts are the same as those of embodiment 1, this embodiment is different from embodiment 1 in that: alarm mechanism includes two fixed cylinders 6, two fixed cylinders 6 respectively with left hook 1, 2 rigid couplings of right hook, 6 threaded connection of fixed cylinder has fixed disk 7, one side that fixed disk 7 is close to barrel shaft pole 3 has set firmly alarm 11, one side that alarm 11 is close to barrel shaft pole 3 is provided with alarm start button 14, barrel shaft pole 3, connecting rod 13 has all set firmly on gag lever post 5, the one end that connecting rod 13 is close to alarm 11 has set firmly press plate 12, one side that barrel shaft pole 3 was kept away from to fixed disk 7 has set firmly bull stick 9, carousel 8 has set firmly on the bull stick 9, alarm 11 sets firmly in fixed disk 7 central authorities.

When the bobbin shaft rod 3 is loosened and displaced, the bobbin shaft rod 3 can drive the pressing plate 12 to move and press the alarm starting button 14, so that the alarm 11 gives an alarm to remind a rider.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides an automatic centering bobbin shaft hook system, includes left hook (1) and right hook (2) that set firmly respectively in two shock absorber pipe bottoms portion to and bobbin shaft pole (3), its characterized in that: threaded holes (4) are formed in the left hook claw (1) and the right hook claw (2) in a penetrating mode, the diameter of each threaded hole (4) on the left side is larger than that of each threaded hole (4) on the right side, a limiting rod (5) is fixedly arranged at the left end of the shaft rod (3), the diameter of each limiting rod (5) is larger than that of the shaft rod (3), the limiting rods (5) are connected with the threaded holes (4) on the left side in a threaded mode, the shaft rod (3) is connected with the threaded holes (4) on the right side in a threaded mode, and alarm mechanisms are arranged on the two sides of the shaft rod (3).

2. The self-centering drum shaft finger system according to claim 1, wherein: alarm mechanism includes two fixed cylinder (6), two fixed cylinder (6) respectively with left hook (1), right hook (2) rigid coupling, fixed cylinder (6) female connection has fixed disk (7), one side that fixed disk (7) are close to barrel axostylus axostyle (3) has set firmly alarm (11).

3. The self-centering drum shaft finger system according to claim 2, wherein: and an alarm starting button (14) is arranged on one side of the alarm (11) close to the shaft lever (3).

4. The self-centering drum shaft finger system according to claim 3, wherein: the barrel shaft lever (3) and the limiting rod (5) are fixedly provided with connecting rods (13), and one end, close to the alarm (11), of each connecting rod (13) is fixedly provided with a pressing plate (12).

5. The self-centering drum shaft finger system according to claim 4, wherein: and a rotating rod (9) is fixedly arranged on one side, away from the shaft lever (3), of the fixed disk (7), and a rotating disk (8) is fixedly arranged on the rotating rod (9).

6. The self-centering drum shaft finger system according to claim 1, wherein: the drum shaft rod (3) and the limiting rod (5) are all made of stainless steel.

7. The self-centering drum shaft finger system according to claim 2, wherein: the alarm (11) is fixedly arranged in the center of the fixed disc (7).

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