TWM449332U - Flagpole bending reset structure for exercise - Google Patents

Description

Sports flagpole bending reset structure

The present invention relates to a rod resetting structure, in particular to a sports flagpole bending reset structure which is easy to assemble, low in cost and excellent in standing positioning effect.

According to a conventional rod structure, as shown in Fig. 12, a plunger device (40) is inserted on a grass or earthy ground, and the plunger device (40) has a plug inserted into the ground. a nail (41), a spring (42) assembled to the top end of the grounding pin (41), and a set of a plunger seat (43) attached to the top end of the spring (42), and the plunger seat (43) is also hollow The tubular shape is for the insertion of the flagpole (44).

Looking at the above-mentioned conventional structure is not difficult to find that there are still some shortcomings. The main reasons are as follows:

(1) The plunger device (40) is connected with a spring (42) between the insertion pin (41) and the plunger holder (43). Since the spring (42) is a retractable circular tube, there is no It is easy to stabilize the connection, so that when the yoke seat (43) is yawed, it is easy to be separated from the joint of the shank seat (43) and the spring (42), and the spring (42) is made of metal material, not only There are cases where rust cannot be actuated, and there is a problem that production costs are too high.

(2) The spring (42) is spirally wound into a circular tube. In terms of the spiral structure, the insertion pin (41) and the plunger seat (43) are not easily vertical with the spring (42). If the spring (42) is elastic and tired, the flagpole (44) can not be kept upright, so that it has a lack of erecting effect.

In view of this, the creators have been engaged in the manufacturing development and design of related products for many years. Experience, after the detailed design and careful evaluation of the above objectives, will ultimately be a practical creation.

The technical problem to be solved by the present invention is to provide a moving flagpole bending reset structure for the above-mentioned shortcomings existing in the prior art.

A first resetting seat is provided with at least one connecting hole at one end, and a limiting surface is formed at the same end, the first resetting seat is formed with a bundle of tubes at opposite ends of the limiting surface, and the bundle tube portion is sleeved with a a second reset seat has a positioning surface formed at one end thereof, and the positioning surface abuts against the limiting surface, and the limiting surface and the positioning surface are in a concave-convex shape, and the second reset seat is formed with a corresponding connecting hole. The second reset seat is formed with a threaded section at the opposite end of the positioning surface, and the grounding screw is screwed to the threaded section, and at least one elastic colloid is elongated and has a convex shape at both ends. The fastening portion passes through the connecting hole of the first reset seat and the connecting hole of the second reset seat, wherein the connecting hole and the connecting hole extend at one end to open an introduction slot, and open at the end of the introduction slot. There is an enlarged hole, and the enlarged hole has a larger hole diameter than the outer diameter of the fastening portion, so that the fastening portion can pass through the enlarged hole and is displaced to the connecting hole or the connecting hole through the introduction groove, thereby forming the elastic colloid and the first and the first Two reset seat connection, the A resetting seat is formed on the outer surface of the limiting surface and the second resetting seat on the outer side of the positioning surface, and the connecting hole and the connecting hole are respectively formed at the limiting surface and the positioning surface, and the enlarged hole is opened in the arc At the shape of the face.

The positioning surface between the first resetting seat and the second resetting seat and the positioning surface form a positioning effect in the same axial direction, and the limiting surface and the positioning surface can face each other in a plane shape. Touch, can also achieve the equivalent function.

Wherein, a circular groove is formed at the limiting surface, and a convex ring is formed at the positioning surface, and a circular groove is formed by the convex ring to form a positioning effect.

The number of the connecting hole, the connecting hole and the elastic colloid is four, and the connecting hole, the connecting hole and the enlarged hole are all opened at the curved surface, so that the elastic colloid is connected to the first and second resets in a surrounding manner. The circumference of the seat.

The main purpose of the present invention is that the first and second reset seats are respectively provided with a connecting hole and a connecting hole, and the elastic colloid is convexly formed at both ends, and the fixing portion passes through the connecting hole and The holes are connected to form a joint of the first and second reset seats, and the elastic colloid is used to generate a function of elastic yaw, that is, the elastic colloid achieves the effects of easy assembly and cost reduction.

The secondary purpose of the present invention is that the first resetting seat forms a finite plane, and the second resetting seat is formed with a positioning surface, and the limiting surface and the positioning surface respectively correspond to each other, and is elastically pulled by the elastic colloid. First, the second reset seat, thereby achieving the use of the same axial limit, to prevent the flagpole from tilting.

Other objects, advantages and novel features of the present invention will become more apparent from the detailed description and the accompanying drawings.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please follow the following [simplified description of the drawings] as follows: First, please refer to Figure 1, Figure 2 and Section 3. As shown in the figure, a sports flagpole bending reset structure includes: a first reset seat (10) and a second reset seat (20). And at least one elastic colloid (30), a first resetting seat (10) is provided with at least one connecting hole (11) at one end, and a limiting surface (12) is formed at the same end, the first resetting seat (10) A tube portion (13) is formed at an opposite end of the limiting surface (12), and the beam portion (13) is sleeved with a flagpole (14), and a second resetting seat (20) is formed with a positioning surface at one end ( 21), and the positioning surface (21) is in contact with the limiting surface (12), and the limiting surface (12) and the positioning surface (21) are in a concave-convex shape, and the second resetting seat (20) corresponds to The connecting hole (11) is formed with an equal number of connecting holes (22), and the second resetting seat (20) is formed with a threaded section (23) at the opposite end of the positioning surface (21), and is screwed by the threaded section (23) The locking connection has a grounding pin (24), and at least one elastic colloid (30) is elongated and has a fixing portion (31) protruding from both ends, and the fixing portion (31) passes through the first resetting seat (10). a connecting hole (22) of the connecting hole (11) and the second resetting seat (20), wherein the connecting hole (11) and the connecting hole (22) both extend at one end to open an introduction groove (111) (221) And an enlarged hole (112) (222) is opened at the end of the introduction slot (111) (221), and the enlarged hole (112) (222) The aperture is larger than the outer diameter of the fastening portion (31), so that the fastening portion (31) can pass through the enlarged hole (112) (222) and is displaced to the connecting hole via the introduction groove (111) (221). (11) or a connecting hole (22), thereby forming a connection between the elastic colloid (30) and the first and second resetting seats (10) (20), the first resetting seat (10) being on the limiting surface (12) and The second resetting seat (20) is formed with a curved surface (15) (25) on the outer periphery of the positioning surface (21), and the connecting hole (11) and the connecting hole (22) are respectively opened on the limiting surface (12). And the positioning surface (21), and the enlarged hole (112) (222) is opened at the curved surface (15) (25), and the first and second resetting seats (10) are formed by the above structure (20) ) can produce yaw and reset through the elastic colloid (30), and use the positive surface of the limiting surface (12) and the positioning surface (21) to achieve the same axial limit. fruit.

For the actual use, please refer to Fig. 4 and Fig. 5 as shown in Fig. 2. The elastic colloid (30) passes through the enlarged hole of the first reset seat (10) with the securing portion (31) at one end. (112), and moved to the connecting hole (11) through the introduction groove (111), and the outer diameter of the fixing portion (31) is larger than the connecting hole (11), so that the elastic colloid (30) cannot be separated from the first reset seat (10) Similarly, the other end of the elastic colloid (30) is fastened to the connecting hole (22) of the second reset seat (20), so that the first and second reset seats (10) (20) The elastic body (30) is elastically tensioned, and the limiting surface (12) of the first resetting seat (10) is closely attached to the positioning surface (21) of the second resetting seat (20), and finally to the first resetting seat. (10) The beam tube portion (13) is sleeved with a flagpole (14), and a grounding pin (24) is screwed at the threaded portion (23) of the second resetting seat (20), that is, the combination step is completed. When in use, insert the ground pin (24) of the creation on the ground, and let the flagpole (14) be fixed to the ground in an upright position, so that the user can dodge movement around the flagpole (14), if the user When the flagpole (14) is touched, the flagpole (14) can pass through the first and second reset seats (10) (20) The elastic colloid (30) is yawed, and in the state of external force elimination, the elastic colloid (30) can elastically pull back the flagpole (14), thereby achieving the purpose of repeated use, while using the first reset seat (10) The limiting surface (12) and the positioning surface (21) of the second resetting seat (20) are in close contact with each other, and the flagpole (14) can be effectively fixed at a position completely erected on the ground to improve its use. effect.

According to another embodiment of the present invention, as shown in FIGS. 6 and 7, the first resetting seat (10) and the second resetting seat (20) pass through the limiting surface (12) and the positioning surface ( 21) forming a positioning effect in the same axial direction, and the limiting surface (12) and the positioning surface (21) can be planar Incompatible with each other, the equivalent function can also be achieved.

According to still another embodiment of the present invention, a circular groove (121) is formed at the limiting surface (12), and a convex ring is formed at the positioning surface (21). (211), and a circular groove (121) is formed by the convex ring (211) to form a positioning effect.

In another embodiment of the present invention, as shown in FIGS. 10 and 11, the connecting hole (11) and the connecting hole (22) each extend at one end to define an introduction groove (111) (221), and An enlarged hole (112) (222) is defined at an end of the introduction groove (111) (221), and the enlarged hole (112) (222) has a larger diameter than the outer diameter of the fastening portion (31), and the first reset seat (10) A curved surface (15) (25) is formed on the periphery of the positioning surface (21) on the limiting surface (12) and the second resetting seat (20), and the connecting hole (11) and the connecting hole (22) are further formed. And the number of the elastic colloids (30) is plural, of which four are optimal, and the connecting hole (11), the connecting hole (22) and the enlarged hole (112) (222) are all opened on the curved surface ( 15) (25), the elastic colloid (30) is connected to the circumference of the first and second reset seats (10) (20) in a surrounding manner, thereby effectively limiting the flagpole (14) to an upright position and capable of Increase the elasticity of the elastic colloid (30).

With the structure of the above specific embodiment, the following benefits can be obtained: (1) the first and second reset seats (10) (20) are respectively provided with a connecting hole (11) and a connecting hole (22), and The elastic colloid (30) has a fixing portion (31) protruding from both ends, and the fixing portion (31) passes through the connecting hole (11) and the connecting hole (22) to form the first and second reset seats. (10) (20), and through the elastic colloid (30) to produce the function of elastic yaw, that is, the elastic colloid (30) achieves the effect of easy assembly and cost reduction; (2) the first reset seat (10) forming a finite plane (12), and the second resetting seat (20) is formed with a positioning surface (21), the limiting surface (12) and the positioning surface (21) respectively correspond to each other, and the first and second reset seats (10) (20) are tightly pulled by the elastic force of the elastic colloid (30). The effect of using the axial limit is to prevent the flagpole (14) from tilting.

In summary, this creation has indeed achieved a breakthrough structural design, with improved creative content, while at the same time achieving industrial use and progress, and this creation has not been seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, a new type of patent application is filed according to law, and the examination authority of the bureau is required to grant legal patent rights.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the creation cannot be limited by them; that is, the equal changes and modifications made by the applicants in accordance with the scope of the patent application for this creation should still belong to the creation. Within the scope of the patent.

This creative part:

(10) ‧‧‧First reset seat

(11)‧‧‧Link hole

(111)‧‧‧Introduction slot

(112) ‧‧‧ Expanded holes

(12) ‧ ‧ limit surface

(121)‧‧‧round slot

(13)‧‧‧Bundle Department

(14)‧‧‧ Flagpole

(15)‧‧‧ curved faces

(20)‧‧‧Second reset seat

(21)‧‧‧ positioning surface

(211) ‧ ‧ convex ring

(22)‧‧‧Connecting holes

(221)‧‧‧Introduction slot

(222) ‧‧Enlarged hole

(23)‧‧‧Thread segments

(24)‧‧‧ Inserting nails

(25)‧‧‧ curved faces

(30)‧‧‧Elastic colloid

(31)‧‧‧Card Department

Conventional part:

(40)‧‧‧Plunger device

(41)‧‧‧ Inserting nails

(42) ‧ ‧ spring

(43)‧‧‧Pole seat

(44)‧‧‧ Flagpole

Figure 1: A perspective view of the creation.

Figure 2: This is a three-dimensional exploded view of the creation.

Figure 3: A cross-sectional view of the creation.

Figure 4: Schematic diagram of the state of use of this creation (1).

Figure 5: Schematic diagram of the state of use of this creation (2).

Figure 6 is a perspective exploded view of another embodiment of the present invention.

Figure 7 is a cross-sectional view of another embodiment of the present invention.

Figure 8 is a perspective exploded view of yet another embodiment of the present invention.

Figure 9 is a cross-sectional view showing still another embodiment of the present creation.

Fig. 10 is a perspective exploded view of still another embodiment of the present invention.

Figure 11 is a cross-sectional view showing still another embodiment of the present creation.

Figure 12: Schematic diagram of a conventional plunger device.

(10) ‧‧‧First reset seat

(11)‧‧‧Link hole

(111)‧‧‧Introduction slot

(112) ‧‧‧ Expanded holes

(12) ‧ ‧ limit surface

(13)‧‧‧Bundle Department

(14)‧‧‧ Flagpole

(15)‧‧‧ curved faces

(20)‧‧‧Second reset seat

(21)‧‧‧ positioning surface

(22)‧‧‧Connecting holes

(221)‧‧‧Introduction slot

(222) ‧‧Enlarged hole

(23)‧‧‧Thread segments

(24)‧‧‧ Inserting nails

(25)‧‧‧ curved faces

(30)‧‧‧Elastic colloid

(31)‧‧‧Card Department

Claims (9)

A movement flagpole bending reset structure includes: a first resetting seat, the first resetting seat is provided with at least one connecting hole at one end, and a limiting surface is formed at the same end; a second resetting seat, the first The second reset seat has a positioning surface formed at one end thereof, and the positioning surface abuts against the limiting surface, and the second reset seat is formed with an equal amount of connecting holes corresponding to the connecting hole; at least one elastic colloid, the elastic colloid is elongated A fixing portion is protruded from both ends, and the fixing portion passes through the connecting hole of the first reset seat and the connecting hole of the second reset seat respectively, so that the first and second reset seats can be yawed through the elastic colloid Reset, and use the positive surface of the limiting surface and the positioning surface to achieve the same axial limit. The movable flagpole bending reset structure according to the first aspect of the invention, wherein the first resetting seat forms a tube portion at an opposite end of the limiting surface, and the beam tube portion is provided with a flagpole, and the first The second reset seat is formed with a threaded section at the opposite end of the positioning surface, and a grounding pin is connected by the threaded section screw. The movement flagpole bending reduction structure according to the first aspect of the invention, wherein the limiting surface and the positioning surface are in a concave-convex manner. The movable flagpole bending reset structure according to the first aspect of the invention, wherein the limiting surface and the positioning surface are in a planar shape to interfere with each other. The movable flagpole bending reset structure according to the first aspect of the invention, wherein the limiting surface is formed with a circular groove, and a convex ring is formed at the positioning surface, and a circular groove is formed by the convex ring. Form a positioning effect. The movable flagpole bending reset structure according to the first aspect of the invention, wherein the connecting hole and the connecting hole extend at one end to define an introduction groove, and an enlarged hole is formed at an end of the introduction groove, and the enlarged hole diameter is It is larger than the outer diameter of the fastening portion. The movable flagpole bending reset structure according to the sixth aspect of the invention, wherein the first resetting seat forms a curved surface on the outer side of the limiting surface and the second resetting seat on the positioning surface, and the connecting hole is The connecting holes are respectively formed at the limiting surface and the positioning surface, and the enlarged holes are opened at the curved surface. The movable flagpole bending reset structure according to the sixth aspect of the invention, wherein the first resetting seat forms a curved surface on the outer side of the limiting surface and the second resetting seat on the positioning surface, and the connecting hole, The number of the connecting holes and the elastic colloids is plural, and the connecting holes, the connecting holes and the enlarged holes are all opened at the curved surface, so that the elastic colloid is connected to the circumference of the first and second reset seats in a surrounding shape. The movable flagpole bending reset structure according to Item 8 of the patent application, wherein the number of the connecting hole, the connecting hole and the elastic colloid are four.