阅读说明：本技术 行进表演旗杆平衡器 (Travelling performance flagpole balancer ) 是由 王文建 刘珈旭 于 2019-10-19 设计创作，主要内容包括：本发明公开了一种行进表演旗杆平衡器,其包括螺杆、螺母和压帽,所述螺母可上下调节地螺纹安装在螺杆上并一同插装在旗杆的端部内孔中,该螺母的外壁上周向嵌装有一弹性密封圈,且螺母通过弹性密封圈与旗杆的端部内孔内壁卡接,所述压帽扣装在旗杆的端部以将螺杆和螺母封盖在旗杆的端部内孔中。本发明以螺杆和螺母作为配重,通过调整螺母在螺杆上的位置可实现旗杆重心的调整,以便于能够适应多种表演形式,提升了用户对产品的使用感受；同时依靠弹性密封圈与旗杆内孔内壁的摩擦力来实现配重和旗杆固接,拆装方便、调整便捷,另外还采用压帽进行封盖,可进一步固定住配重,并提升了美观性。(The invention discloses a travelling performance flagpole balancer which comprises a screw rod, a nut and a pressing cap, wherein the nut is installed on the screw rod in a threaded manner and is inserted into an inner hole at the end part of a flagpole, the nut is provided with an elastic sealing ring in an embedded manner along the circumferential direction on the outer wall of the nut, the nut is clamped with the inner wall of the inner hole at the end part of the flagpole through the elastic sealing ring, and the pressing cap is buckled at the end part of the flagpole so as to seal the screw rod and the nut in the inner hole at the end part of the flagpole. According to the invention, the screw and the nut are used as the balance weight, and the gravity center of the flagpole can be adjusted by adjusting the position of the nut on the screw, so that the flagpole can adapt to various performance forms, and the use feeling of a user on a product is improved; meanwhile, the balance weight and the flagpole are fixedly connected by means of friction force of the elastic sealing ring and the inner wall of the inner hole of the flagpole, the dismounting and the adjustment are convenient, the sealing cap is adopted for sealing, the balance weight can be further fixed, and the attractiveness is improved.)

1. The utility model provides a performance flagpole equalizer of marcing which characterized in that, includes screw rod, nut and presses the cap, the nut can be adjusted from top to bottom the ground screw thread install on the screw rod and together cartridge in the tip hole of flagpole, and the circumference inlays on the outer wall of this nut and is equipped with an elastic sealing ring, and the nut passes through elastic sealing ring and the tip hole inner wall joint of flagpole, press the cap lock dress in the tip of flagpole in order to cover the screw rod and the nut closing cap in the tip hole of flagpole.

2. The traveling performance flagpole balancer of claim 1, wherein the end of the screw is formed with a screw cap that presses against the end of the flagpole and acts as a limit.

3. A travelling performance flagpole balancer as claimed in claim 1 or claim 2, wherein the nut is of cylindrical configuration and has a threaded hole formed in its middle portion for connection with the threaded rod, the nut further having an annular groove formed in its outer wall for receiving the resilient sealing ring.

Technical Field

The invention relates to a traveling performance flagpole, in particular to a traveling performance flagpole balancer.

Background

The performance flags have various performance forms and need to be turned over in the air when necessary, and therefore the performance flag poles are required to be additionally provided with weights at the ends so as to change the gravity centers and better perform turning performance. However, the existing solution is to add a counterweight directly on the performance flagpole, and the counterweight has a fixed position and a fixed center of gravity, so that the existing solution cannot adapt to more performance forms.

Disclosure of Invention

The invention aims to solve the technical problems and provides a travelling performance flagpole balancer with adjustable gravity center.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a performance flagpole equalizer of marcing, includes screw rod, nut and presses the cap, the nut can be adjusted from top to bottom the ground screw thread install on the screw rod and together the cartridge in the tip hole of flagpole, and the circumference inlays on the outer wall of this nut is equipped with an elastic sealing ring, and the nut passes through the elastic sealing ring and the tip hole inner wall joint of flagpole, press the cap spiral-lock dress in the tip of flagpole in order to cover the screw rod and the nut closing cap in the tip hole of flagpole.

Furthermore, a screw cap is formed at the end part of the screw, and the screw cap is pressed at the end part of the flagpole and plays a limiting role.

Furthermore, the nut is of a cylindrical structure, a threaded hole penetrating through the nut up and down is formed in the middle of the nut so as to be connected with the screw rod, and an annular groove is formed in the outer wall of the nut so as to facilitate installation of the elastic sealing ring.

The invention has the beneficial effects that: according to the invention, the screw and the nut are used as the balance weight, and the gravity center of the flagpole can be adjusted by adjusting the position of the nut on the screw, so that the flagpole can adapt to various performance forms, and the use feeling of a user on a product is improved; meanwhile, the balance weight and the flagpole are fixedly connected by means of friction force of the elastic sealing ring and the inner wall of the inner hole of the flagpole, the dismounting and the adjustment are convenient, the sealing cap is adopted for sealing, the balance weight can be further fixed, and the attractiveness is improved.

Drawings

Fig. 1 is a schematic structural view of a traveling performance flagpole balancer according to the present invention.

Detailed Description

The invention is described in further detail below with reference to the following figures and detailed description:

referring to fig. 1, a traveling performance flagpole balancer includes a screw 1, a nut 2, and a press cap 3.

The end of the screw rod 1 is formed with a screw rod cap 11, and the screw rod cap 11 presses on the end of the flagpole 5 and plays a limiting role to prevent the screw rod 1 from being completely sunk into the inner hole at the end of the flagpole 5.

The nut 2 is of a cylindrical structure, a threaded hole which penetrates through the nut from top to bottom is formed in the middle of the nut 2 so as to be connected with the screw rod 1, an annular groove is further formed in the outer wall of the nut 2, an elastic sealing ring 4 is embedded in the annular groove and mounted, and the elastic sealing ring 4 is made of rubber materials.

The nut 2 is installed on the screw rod 1 in a threaded manner and can be adjusted up and down and is inserted into an inner hole at the end part of the flagpole 5 together. The nut 2 is clamped on the inner wall of an inner hole at the end part of the flagpole 5 through an elastic sealing ring 4, and the pressing cap 3 is buckled at the end part of the flagpole 5 so as to cover the screw rod 1 and the nut 2 which are used as balance weights in the inner hole at the end part of the flagpole 5.

According to the invention, the screw rod 1 and the nut 2 are used as counterweights, and the gravity center of the flagpole 5 can be adjusted by adjusting the position of the nut 2 on the screw rod 1, so that the device can adapt to various performance forms, and the use feeling of a user on a product is improved; meanwhile, the balance weight and the flagpole 5 are fixedly connected by means of friction force of the inner hole wall of the elastic sealing ring 4 and the inner hole wall of the flagpole 5, the dismounting and the adjustment are convenient, the sealing cap 3 is adopted for sealing, the balance weight can be further fixed, and the attractiveness is improved.

In summary, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can propose other embodiments within the technical teaching of the present invention, but these embodiments are included in the scope of the present invention.