WO2012033276A1

WO2012033276A1 - Umbrella which has a simple coupling structure, which does not rust, and which can be used for a long time

Info

Publication number: WO2012033276A1
Application number: PCT/KR2011/003638
Authority: WO
Inventors: 김영기; 김봉섭
Original assignee: (주)대영엔지니어링
Priority date: 2010-09-10
Filing date: 2011-05-17
Publication date: 2012-03-15
Also published as: CN102396858B; CN102396858A; KR101003411B1

Abstract

The present invention relates to an umbrella which has a simple coupling structure, which does not rust, and which can be used for a long time, and more particularly, to an umbrella which does not rust, which can be used for a long time, and which has a simple coupling structure that enables anyone to easily repair and couple the umbrella as the processes for disassembling and coupling same are extremely easy. The umbrella has connectors for the intermediate umbrella ribs, which automatically lock into fixing slots in the umbrella shaft when the umbrella is opened, without the need for a separate locking catch device. The umbrella of the present invention consists of an umbrella shaft of a predetermined length provided with a handle at the bottom thereof, umbrella ribs radially connected to a retainer installed at the top of the umbrella shaft, a hollow rib coupling device coupled so as to be movable back and forth along the umbrella shaft, and intermediate umbrella ribs, one end of each of which is connected to the rib coupling device, and the other end of each of which is coupled to the umbrella ribs. The umbrella shaft (10), umbrella ribs (20), rib coupling device (30), and intermediate umbrella ribs (40) are made of a plastic material. The intermediate umbrella rib (40) includes a rib rod (41) of a certain length, and a connecting sphere (43) having a spherical shape and being integrally formed with one end of the rib rod (41). A plurality of movement slots (31) are formed lengthwise in the outer periphery of the rib coupling device (30) so as to detachably connect the intermediate umbrella ribs (40). A semicircular slot (33) is formed in the bottom of the movement slot (31) such that the connecting sphere (43) of the umbrella rib (40) can be inserted therein. The connecting sphere (43) inserted in the semicircular slot (33) contacts the outer periphery of the umbrella shaft (10).

Description

Umbrella that is simple and doesn't rust

The present invention relates to an umbrella structure that is simple and rust-free and long-lasting, more specifically to make it very easy to separate or combine the umbrella so that anyone can easily repair and combine the umbrella, if the umbrella unfolds It is related to a simple, rust-proof and long-standing umbrella structure that allows the connection of the middle umbrella flesh to be automatically locked to the fixing groove of the umbrella stand without a locking device.

Recently, the use of umbrellas has become more frequent due to local heavy rains caused by sudden changes in the environment. However, it is not difficult to manage the umbrella every time. Almost all parts are made of aluminum or steel, so if left unused after use, it will naturally rust. Usually, this rust is difficult to repair and just thrown away, which leads to a waste of resources.

Recently, an umbrella stand made of plastic has been introduced to compensate for this, but it also did not completely solve the problem by using wires at the joints.

In addition, the use of aluminum or iron in an umbrella exposes the danger from lightning and electricity.

The conventional umbrella structure serves as a support for the umbrella, and the umbrella stand of a predetermined length having a handle at the lower end, and the umbrella meat provided radially connected to the upper end of the umbrella stand, and the middle connected and provided between the umbrella meat and the umbrella stand. Umbrella is coupled with the cylindrical coupling portion provided at a predetermined position of the umbrella stand so that the coupling portion is moved in the axial direction along the umbrella stand to fold or unfold the umbrella.

When the umbrella is inverted by a sudden strong wind while using the conventional umbrella having such a configuration, the umbrella stand or the middle part of the umbrella stand may be damaged. It is difficult and even if the damaged umbrella can be repaired, there is no big difference between the cost of repairing or buying a new umbrella, so users buy new umbrellas and discard the broken umbrellas, which leads to waste of resources. .

In addition, the umbrella umbrella of the umbrella is generally made of a thick wire, if the umbrella is bent without breaking damage to the beauty of the umbrella and the user performs the process of unfolding the bent umbrella itself.

However, in this process, the hand is damaged or more bent, so that the umbrella is disposed of, and even if the umbrella wire made of thick wire is broken and repaired, there is a very difficult problem for the user to separate the umbrella wire from the joint. .

In addition, when the umbrella is opened by pushing the coupling portion in the foldable direction in the manual folding umbrella, a lock lock (LocK) is provided on the umbrella stand to prevent the coupling portion from flowing down, and the locking lock (rust) is rusted using steel. The situation is inconvenient in appearance or use.

The present invention has been made to solve the above problems, the object of the present invention is to facilitate the process of separating or combining the umbrella so that anyone can easily combine and repair the umbrella, when the umbrella unfolds separate as in the prior art The middle umbrella's connector is automatically locked to the fixing groove of the umbrella without the locking device of the device.The structure that forms the skeleton of the umbrella is made of plastic or carbon material, not aluminum or steel, and the user is lightning or electric. Protect against the dangers of

The present invention for achieving the above object is connected to the umbrella stand of a predetermined length provided with a handle on the lower side, the umbrella is connected to the binding body installed on the upper side of the umbrella stand radially provided, and reciprocating along the umbrella stand In the umbrella made of a hollow rod coupling device, and the intermediate rod is connected to one side of the rod coupling device and the other side is coupled to the umbrella, the umbrella stand (10), the umbrella pole (20), the rod coupling device (30) ), The middle umbrella meat 40 is made of a plastic material, the middle umbrella meat 40 is a rod rod 41 of a predetermined length; It consists of a spherical connector (43) integrally formed on one side end of the rod rod 41, the outer umbrella longitudinal direction of the rod coupling device 30 is to be connected so that the intermediate umbrella (40) detachable A plurality of flow grooves 31 are formed, a semi-circular groove 33 is formed in the lower side of the flow groove 31 so that the connector 43 of the intermediate umbrella (40) can be fitted, the semi-circular groove ( The connector 43 is fitted to 33 is characterized in that the contact with the outer periphery of the umbrella stand (10).

According to the present invention as described above, the process of separating or combining the umbrella is very easy so that anyone can easily combine the umbrella, separate lock as in the prior art to maintain the unfolded state of the umbrella (Lock) It is convenient to use because the connector of the middle umbrella is automatically locked to the fixed groove of the umbrella without the device and the user can protect the user from the risk of lightning by using plastic or carbon material instead of aluminum or steel. It becomes possible.

1 is a bottom perspective view showing a state of an umbrella according to the present invention;

Figure 2 is a state diagram showing the separation state of the intermediate umbrella meat and the rod coupling device according to the present invention,

Figure 3 is a cross-sectional view showing a state in which the umbrella and the intermediate umbrella is connected to the binding body and the rod coupling device according to the present invention,

Figure 4 is a cross-sectional state diagram showing a cross-sectional state of the umbrella according to the present invention,

Figure 5 is a state diagram showing a state of the fixing groove of the umbrella stand is inserted into the connector of the rod and the middle umbrella in accordance with the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the umbrella of the present invention is simple and rust-free and long lasting.

1 is a bottom perspective view showing a state of an umbrella according to the present invention, Figure 2 is a state diagram showing a separation state of the intermediate umbrella meat and the rod coupling device according to the present invention, Figure 3 is a binding body and the rod coupling according to the present invention Figure 4 is a cross-sectional view showing a state in which the umbrella umbrella and the intermediate umbrella flesh connected to the device, Figure 4 is a cross-sectional state diagram showing a cross-sectional state of the umbrella according to the present invention, Figure 5 is inserted into the connector of the rod and the intermediate umbrella flesh according to the present invention State diagram showing the state of the fixed groove of the umbrella stand.

1 to 5, as shown in Figures 1 to 5, the coupling structure according to the present invention is simple and rust-free and long-lasting umbrella is connected to the radial length of the fixed length provided with a handle on the lower side, the binding body installed on the upper side of the umbrella Umbrella provided with, and a hollow rod coupling device coupled to the reciprocating movement along the umbrella stand, and the intermediate umbrella blade is connected to one side and the other side is coupled to the umbrella rod.

Here, the umbrella stand (10), umbrella meat (20), rod coupling device (30), intermediate umbrella meat (40) by using a plastic or carbon material to protect the user from the risk of lightning or electricity.

The umbrella stand 10 is formed with a handle 17 to allow the user to grip the lower side in a rod shape having a predetermined length.

In addition, the umbrella 20 is connected to the binding member 11 provided on the upper side of the umbrella stand 10 is provided radially.

In other words, the binding member 11 has a plurality of coupling grooves 13 are formed in the longitudinal direction of the outer periphery, that is, the outer periphery in the longitudinal direction from the lower side to the upper side, and the umbrella rib 20 in the coupling groove 13. When one side is connected to open the umbrella is formed radially.

Here, a thread is formed on the upper outer periphery of the binding body 11.

In addition, the intermediate umbrella meat 40 is composed of a rod of a certain length 41 and the spherical connector 43 is formed integrally on one side end of the rod (41).

Here, the connector 43 formed on one side of the intermediate umbrella meat 40 is connected to the rod coupling device 30 to be described later, the other side is fitted to the fixture 21 installed in the umbrella meat 20 (23) ) Is combined through the media.

In addition, the rod coupling device 30 is to be reciprocated along the umbrella stand, the plurality of flow grooves 31 to be connected so that the intermediate umbrella (40) detachably in the outer circumferential longitudinal direction of the rod coupling device (30) ) Is formed, and the semicircular groove 33 is formed in the lower side of the flow groove 31 so that the connector 43 of the intermediate umbrella (40) can be fitted.

In other words, the flow groove 31 formed in the rod coupling device 30 has a predetermined length in a downward direction from the upper side of the outer periphery of the rod coupling device 30, the semi-circular shape below the flow groove 31 The groove 33 is formed, and one side of the intermediate umbrella meat 40 formed with the connector 43 is connected to the flow groove 31 formed in the rod coupling device 30, but the connector 43 is the Connected to be inserted into the semi-circular groove (33).

Here, the connector 43 is inserted into the semi-circular groove 33 is in contact with the outer periphery of the umbrella stand (10).

When the user unfolds the umbrella of the present invention configured as described above, the user unfolds the umbrella when the user lifts the rod coupling device 30 by hand and lifts it to the upper side of the umbrella stand 10.

At this time, the outer periphery of the umbrella stand 10 is formed with a fixing groove 15 to insert the connector 43 of the intermediate umbrella flesh 40 to a predetermined depth to maintain the umbrella open state.

In other words, when the middle umbrella (40) is to open the umbrella in rainy weather in the state connected to the rod coupling device 30, the user grabs and pushes the rod coupling device 30, and then the rod coupling device ( The connector 43 of the intermediate umbrella stem 40 located in the semi-circular groove 33 of 30 is inserted into the fixing groove 15 formed on the outer circumference of the umbrella stand 10 to maintain an open state of the umbrella.

As described above, in the umbrella of the present invention, since the connector of the middle umbrella is automatically locked to the fixing groove of the umbrella stand without any separate locking device, the usability is improved.

On the other hand, a thread is formed on the outer periphery of the binding body 11 and the outer periphery of the umbrella stand 10 protruding outwards through the interior of the binding body 11, and the binding body 11 and the One side of the umbrella stand 10 protruding to the outside of the binding body 11 is screwed by the binding cap (50).

In other words, at the inner circumference of the binding cap 50, the first screw part 51 engaged with the thread of the binding body 11 and the umbrella stand 10 protruding to the outside through the interior of the binding body 11. The second screw portion 52 is formed to be engaged with the outer circumferential thread of the) so that the binding body 11 and the umbrella stand 10 can be simultaneously bound by the binding cap 50.

As a result, the process of repairing or combining the umbrella is very easy, and anyone can easily repair / combine the umbrella.

That is, when the umbrella or the middle umbrella is bent or damaged to be repaired, after loosening the binding cap 50 and separating the umbrella stand 10 from the binding body 11 and the rod coupling device 30, Anyone can easily repair an umbrella by dismantling a bent or broken umbrella or intermediate umbrella.

On the other hand, in the process of coupling the binding cap 50, the umbrella cloth 60 located on the upper side of the umbrella stand 10 is the end of the binding cap 50, the end of the binding cap 50 is in close contact with Ends thereof are positioned between the surface portions of the binding body 11 and are fixed by tightening the binding cap 50.

In this way, the structure is simple, it is possible to reduce unnecessary manpower waste when manufacturing the umbrella.

Although the present invention has been described in detail above, those skilled in the art will appreciate that various modifications can be made without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be determined not only by the claims below but also by those equivalent to the claims.

10: umbrella stand 11: binding body 13: coupling groove

15: fixing groove 17: handle 20: umbrella

21: fixture 23: fitting 30: rod coupling device

31: floating groove 33: semicircular groove 40: middle umbrella

41: salbong rod 43: connector 50: binding cap

51: first screw part 52: second screw part 60: umbrella cloth

Claims

Umbrella stand of a predetermined length with a handle on the lower side, and connected to the binding body installed on the upper side of the umbrella stand, the umbrella stalk provided radially, the hollow rod coupling device coupled to the reciprocating movement along the umbrella stand, and the rod In the umbrella made of an intermediate umbrella that one side is connected to the coupling device and the other side is coupled to the umbrella flesh,

The umbrella stand (10), the umbrella meat (20), the meat stick coupling device (30), the middle umbrella meat (40) is made of a plastic material, the middle umbrella meat (40) is a rod of a predetermined length; It consists of a spherical connector 43 integrally formed on one side end of the rod rod 41,

A plurality of flow grooves 31 are formed in the outer circumferential lengthwise direction of the rod coupling device 30 such that the intermediate umbrella blades 40 are detachably connected to each other. A semi-circular groove 33 is formed so that the connector 43 of the 40 can be fitted, and the connector 43 fitted into the semi-circular groove 33 is in contact with the outer circumference of the umbrella stand 10. The combination structure is simple and rustless, long lasting umbrella.
The method of claim 1,

The umbrella stand 10, the moving groove 43 of the intermediate umbrella bar 40 connected to the rod coupling device 30 when the umbrella coupling device 30 is moved to open the fixed groove ( 15) Umbrella to use a simple, rust-free, long-lasting combined structure.
The method according to claim 1 or 2,

A thread is formed on an outer circumferential edge of the binding body 11 and an outer circumference of the umbrella stand 10 protruding to the outside through the inside of the binding body 11,

The binding structure is simple and rustless and long-lasting umbrella, characterized in that it further comprises a binding cap (50) screwed to the thread of the binding member (11) and umbrella stand (10).