KR100788457B1 - Combination structure and joining method of replaceable umbrella - Google Patents

Abstract

According to the present invention, an umbrella structure of an umbrella string of an umbrella includes: an umbrella string (10) having coupling slots (10a) and (10b) formed so as to be spaced apart at a predetermined interval once by a predetermined position; A screw nut formed on an inner circumferential surface thereof, the fixing nut 40 being provided at the coupling slot 10b of the umbrella meat 10; And the coupling ring 20 is provided at the coupling slot 10a of the umbrella bar 10, and the fixing nut 40 and the screw inside the umbrella bar 10 by the thread 30a formed on the outer circumferential surface thereof. It is possible to move left and right in accordance with the combination is provided with a fixing member 30 to penetrate between the inner and the coupling ring 20 of the umbrella meat; by being made, the fixing nut 40 and the fixing member 30 If the fixing nut is manually rotated due to the screw coupling of the fixing member, the fixing member moves in the left and right directions, so that the umbrella can be separated from the coupling ring very easily, which is inexpensive and time-consuming. In addition to inducing spirit, it is not possible to replace umbrella in case of umbrella damage, so it is possible to dispose of it or combine it with a very practical replaceable umbrella to save resources by reducing the environmental pollution. Provide references.

Description

Assembling Structure of Detachable Umbrella Ribs and Method

1 is a plan view schematically showing a coupling structure of a general umbrella;

Figure 2 is a perspective view schematically showing a coupling structure of a common umbrella meat and the coupling ring,

3 is a perspective view schematically illustrating a coupling state of a coupling structure of an umbrella in accordance with an embodiment of the present invention;

Figure 4 is a perspective view schematically showing a separation state of the coupling structure of the umbrella umbrella according to an embodiment of the present invention,

5 is a perspective view schematically showing an umbrella stem, a fixing nut, and a fixing member according to an embodiment of the present invention;

Figure 6 is a perspective view schematically showing a coupling process of the coupling structure of the umbrella umbrella according to an embodiment of the present invention,

7 is a perspective view schematically showing a coupling method of the coupling structure of the umbrella umbrella according to an embodiment of the present invention,

8A is a perspective view schematically illustrating a coupling state of a coupling structure of an umbrella in accordance with an embodiment of the present invention;

Figure 8b is a plan view schematically showing a coupling process of the coupling structure of the umbrella umbrella according to an embodiment of the present invention,

9 is a perspective view schematically showing a coupling structure of an umbrella umbrella according to another embodiment of the present invention;

10 is a perspective view schematically showing a coupling structure of an umbrella umbrella according to another embodiment of the present invention;

11 is a perspective view schematically showing a coupling structure of an umbrella umbrella according to another embodiment of the present invention;

12 is a perspective view schematically showing a coupling structure of an umbrella string according to another embodiment of the present invention;

Figure 13a is a perspective view schematically showing a coupling structure of the umbrella umbrella according to another embodiment of the present invention,

Figure 13b is a perspective view schematically showing a coupling structure of the umbrella umbrella according to another embodiment of the present invention,

13C is a plan view schematically illustrating an unfolded state of the second umbrella string of FIG. 13A;

14 is a perspective view schematically showing a coupling structure of an umbrella umbrella according to another embodiment of the present invention;

15 is a perspective view schematically illustrating a fixing piece manufacturing process of FIG. 14;

16 is a perspective view schematically showing a coupling structure of an umbrella umbrella according to another embodiment of the present invention;

Figure 17 is a perspective view schematically showing a coupling structure of the umbrella string according to another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

1: Combination Structure of Umbrella 10

10a, 10b: coupling slot 20: coupling ring

30: fixing member 40: fixing nut

The present invention is a combination structure of umbrella umbrella of the umbrella, the fixing slot and the fixing member is provided in the coupling slot formed at one end of the umbrella meat, the fixing member screwed in accordance with the rotation of the fixing nut moves in the left and right directions and Since the coupling structure with the coupling ring can be combined and / or separated, the umbrella can be easily replaced individually when the umbrella is damaged, the present invention relates to a coupling structure of replaceable umbrella, which can reduce costs and reduce environmental pollution.

In general, the types of umbrellas used are very diverse, but the basic structure serves as a support for the umbrella, and at the bottom, an umbrella stand provided with a handle, an umbrella bar provided radially connected to the upper end of the umbrella stand, Intermediate umbrellas connected and provided between the umbrella stand is coupled to the coupling ring of the coupling portion of the substantially cylindrical shape provided at a predetermined position of the umbrella stand to move in the axial direction along the umbrella stand to fold or unfold the umbrella.

In addition, the umbrella cloth mostly uses the polyester or nylon cloth which has a water repellent function.

These umbrellas usually do not function as umbrellas due to broken or bent umbrellas during strong winds or heavy rains. When the damaged umbrellas are repaired at an umbrella repair shop, they are repaired with dedicated equipment for repairs. Most of them will be discarded.

Therefore, the disposal of such an umbrella is not only a waste of resources, but also a problem of causing environmental pollution.

In addition, as shown in Figures 1 and 2, the conventional umbrella meat 110 is provided with a coupling portion 130 is provided in two stages at a predetermined position of the umbrella stand 120 through the coupling hole (110a) formed at one end thereof. It is combined with the coupling ring 140 in the plurality of slots formed radially with respect to the circumferential direction of.

However, when the coupling structure of the umbrella string 110 and the coupling ring 140 is replaced when the umbrella string 110 is damaged, the coupling structure of the coupling ring 140 should be cut or straightened for disassembly of the coupling structure. Ring 140 is generally made of a thick wire has a problem that is very difficult to dismantle.

Therefore, to solve the above problems, the present invention can be detachable fixing of the umbrella meat according to the screwing of the fixing nut and the fixing member so that the coupling ring is detachable to one end of the umbrella meat without cutting and extending the coupling ring, The purpose of the present invention is to provide a joining structure and a method of joining a replaceable umbrella, which allows the fixing member to be moved in the left and right directions so that the fixing member can be detached from the joining ring so that the umbrella can be easily replaced. have.

Therefore, the present invention for achieving the above object is an umbrella flesh formed with a coupling slot so as to be spaced at a predetermined interval once a predetermined position; Fixing nut is formed on the inner circumferential surface is provided in the coupling slot of the umbrella; And a coupling ring is provided in the coupling slot of the umbrella arm, and the fixing member is provided to penetrate between the inner and the coupling rings of the umbrella arm by moving left and right in accordance with the fixing nut and the screw coupling inside the umbrella arm by the screw thread formed on the outer circumferential surface. It is provided with; by rotating the fixing nut manually due to the screwing of the fixing nut and the fixing member, the umbrella member can be easily separated from the coupling ring as the fixing member moves in the left and right directions, so that the umbrella It is characterized in that the umbrella can be easily replaced when the flesh is damaged.

The coupling slot formed in the umbrella meat is characterized in that it is formed in a larger size than the coupling slot.

One side and the other side of the outer circumferential surface of the fixing member are characterized in that a flat plane is formed.

In another embodiment, the umbrella stand provided with an umbrella member, and a cylindrical assembly portion coupled to the umbrella stand, including a coupling hole of a predetermined depth at one end and an intermediate coupling member formed to open one side provided at a central predetermined position. In the coupling structure of the umbrella fabric of the umbrella and the umbrella of the umbrella is a combination of a plurality of umbrella, comprising: a first step of coupling one end of the umbrella in the coupling hole of the assembly; A second step of coupling the central portion of the umbrella string into the open slot of the intermediate coupling member; And a third step of combining the other end of the umbrella with the umbrella member using the replaceable structure of the umbrella umbrella.

Separation of the umbrella is characterized in that the first step, the second step and the third step in the reverse order.

The intermediate coupling member is characterized in that one side and the other side can be provided with a velcro coupleable by the friction force.

In another embodiment, in the coupling structure of the coupling ring in the coupling portion provided at a predetermined position of the umbrella stand, and the umbrella blade of the umbrella formed by coupling the coupling ring and the umbrella arm, the first umbrella formed with a male thread of a predetermined length on the outer circumferential surface flesh; A second umbrella meat having a male thread having a predetermined length formed on an outer circumferential surface thereof and being coupled to and fixed to the coupling ring through a coupling hole formed at the other end thereof; And a cylindrical umbrella coupling member having a female thread of a predetermined length formed on an inner circumferential surface thereof and screwed with a male thread of a first umbrella, and a female thread of a predetermined length formed on an inner circumferential surface of the other end of the cylindrical shape. Characterized in that comprises a.

The outer diameters of the first umbrella meat and the second umbrella meat are the same as the inner diameters of the umbrella meat coupler.

In another embodiment, in the coupling structure of the coupling ring in the coupling portion provided at a predetermined position of the umbrella stand, and the umbrella string of the umbrella is formed by coupling the coupling ring and the umbrella arm, the first umbrella meat including a through hole at one end; And a second umbrella piece which is formed to be spaced apart at a predetermined distance at one end by two coupling pieces of a semi-circular shape which can be inserted and coupled into the through hole of the first umbrella meat, and are coupled and fixed to the coupling ring. .

It is characterized by being coupled in the through hole of the first umbrella meat by the elastic force of each coupling piece of the second umbrella meat.

In another embodiment, in the coupling structure of the coupling ring in the coupling portion provided at a predetermined position of the umbrella stand, and the umbrella blade of the umbrella that the coupling ring and the umbrella blade is coupled, the first umbrella blade formed with a female thread of a predetermined length on the outer peripheral surface once ; A second umbrella thread having a female thread of a predetermined length formed on an outer circumferential surface thereof and being coupled to and fixed to the coupling ring through a coupling hole formed at the other end thereof; And a cylindrical umbrella coupling member having a male thread of a predetermined length formed on an inner circumferential surface thereof and screwed with a female thread of a first umbrella, and a male thread of a predetermined length formed on an inner circumferential surface of the other end of the cylindrical shape. It is made, including.

The inner diameters of the first umbrella meat and the second umbrella meat are the same as the outer diameter of the umbrella meat coupler.

In another embodiment, in the coupling structure of the coupling ring in the coupling portion provided at a predetermined position of the umbrella stand, and the umbrella blade of the umbrella formed by coupling the coupling ring and the umbrella rib, two coupling pieces of approximately semi-circular shape are arranged at a predetermined distance at one end. A first umbrella meat formed to be spaced apart; And a second umbrella meat that includes a through hole and is coupled to and fixed to the coupling ring so that the coupling piece of the first umbrella meat can be inserted and coupled thereto.

It is characterized by being coupled in the through hole of the second umbrella meat by the elastic force of each coupling piece of the first umbrella meat.

In another embodiment, in the coupling structure of the coupling ring in the coupling portion provided at a predetermined position of the umbrella stand, and the umbrella wire of the umbrella that the coupling ring and the umbrella arm are coupled, the first umbrella rod having a female thread of a predetermined length formed on the inner circumferential surface once ; A second umbrella string formed with a coupling slot having a circular shape at one end and coupled with the coupling ring through a coupling hole formed at a predetermined position at the other end; And a cylindrical umbrella coupling member having a male thread of a predetermined length formed on the outer circumferential surface thereof and screwed with the female thread of the first umbrella, and the other end of which is coupled to the coupling slot of the second umbrella with the head formed at a predetermined position on the outer circumferential surface thereof. Characterized in that comprises a.

The female thread mountain of the first umbrella is a male thread mountain, and the male thread mountain of the umbrella coupling member can be formed of a female thread mountain.

In another embodiment, in the coupling structure of the coupling ring in the coupling portion provided at a predetermined position of the umbrella stand, and the umbrella string of the umbrella formed by coupling the coupling ring and the umbrella arm, the first umbrella meat having a circular coupling slot formed at one end thereof. ; A second umbrella thread having a female thread of a predetermined length formed on an inner circumferential surface thereof and being coupled to the coupling ring through a coupling hole formed at a predetermined position at the other end thereof; And a first end of which is formed with a head at a predetermined position on the outer circumferential surface, and a male thread of a predetermined length is formed on the outer circumferential surface of the other end, and a coupling slot and a head of the first umbrella are combined, and a female thread and a male thread of the second umbrella are screwed together. Umbrella coupling member of the shape; characterized in that comprises a.

The female thread of the second umbrella is a male thread, and the male thread of the umbrella coupling member can be formed of a female thread.

In another embodiment, in the coupling structure of the coupling ring in the coupling portion provided at a predetermined position of the umbrella stand, and the umbrella string of the umbrella that the coupling ring and the umbrella arm is coupled, the umbrella string once the coupling slot is formed in a predetermined position; And a fixing piece coupled to the outer surface of the umbrella meat and movable in the left and right directions, the opening and closing portion having a predetermined length formed on one side to restrain the coupling ring in the coupling slot.

In another embodiment, in the coupling structure of the coupling ring in the coupling portion provided at a predetermined position of the umbrella stand, and the umbrella string of the umbrella that the coupling ring and the umbrella arm is coupled, the umbrella rib once formed at the predetermined position; One side is coupled and fixed to the coupling hole of the umbrella, one side is a coupling member each coupling piece is formed of a semi-circular shape; And an outer side of the coupling member so as to be movable in the left and right directions, and having a substantially cylindrical fixing ring for engaging and fixing the coupling piece and the coupling ring.

Finally, in another embodiment, in the coupling structure of the coupling ring in the coupling portion provided at a predetermined position of the umbrella stand, and the umbrella string of the umbrella is formed by coupling the coupling ring and the umbrella rib, the coupling hole is formed at one side and the other side at a predetermined position Umbrellas; One side is coupled to the coupling ring, the other side is a coupling member each coupling piece is formed of a semi-circular shape; And a substantially cylindrical fixing ring which is provided to be movable in the left and right directions on the outer side of the coupling member so that the coupling piece is inserted into and coupled to the coupling hole of the umbrella.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

3 is a perspective view schematically showing a coupling state of the umbrella structure according to an embodiment of the present invention, Figure 4 is a perspective view schematically showing a separation state of the umbrella structure according to an embodiment of the present invention, 5 is a perspective view schematically showing an umbrella meat, a fixing nut and a fixing member according to an embodiment of the present invention, Figure 6 is a perspective view schematically showing a coupling process of the coupling structure of the umbrella meat according to an embodiment of the present invention; FIG. 7 is a perspective view schematically illustrating a coupling method of a coupling structure of an umbrella in accordance with an embodiment of the present invention, and FIG. 8A is a perspective view schematically illustrating a coupling state of a coupling structure of an umbrella in accordance with an embodiment of the present invention. 8B is a plan view schematically illustrating a coupling process of a coupling structure of an umbrella according to an embodiment of the present invention. FIG. 9 is a plan view of the present invention. 10 is a perspective view schematically showing a coupling structure of an umbrella arm according to another embodiment, FIG. 10 is a perspective view schematically illustrating a coupling structure of an umbrella arm according to another embodiment of the present invention, and FIG. 11 is a further embodiment of the present invention. 12 is a perspective view schematically showing a coupling structure of an umbrella arm according to the present invention, FIG. 12 is a perspective view schematically illustrating a coupling structure of an umbrella arm according to another embodiment of the present invention, and FIG. 13A illustrates a coupling of an umbrella arm according to another embodiment of the present invention. 13B is a perspective view schematically illustrating a structure, and FIG. 13B is a perspective view schematically illustrating a coupling structure of an umbrella arm according to another embodiment of the present invention, and FIG. 13C is a plan view schematically illustrating an unfolded state of the second umbrella arm of FIG. 13A, 14 is a perspective view schematically showing a coupling structure of an umbrella string according to another embodiment of the present invention. 14 is a perspective view schematically illustrating a fixing piece manufacturing process of FIG. 14, and FIG. 16 is a perspective view schematically illustrating a coupling structure of an umbrella meat according to another embodiment of the present invention, and FIG. 17 is an umbrella according to another embodiment of the present invention. A perspective view schematically showing the coupling structure of the flesh.

As shown in Figures 3 to 5, the coupling structure 1 of the replaceable umbrella flesh according to an embodiment of the present invention is a coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, and the coupling ring ( In the coupling structure (1) of the umbrella umbrella of the umbrella 20 and the umbrella string 10 is coupled, the umbrella string 10 having a coupling slot (10a) (10b) is formed so as to be spaced at a predetermined interval once; A screw nut formed on an inner circumferential surface thereof, the fixing nut 40 being provided at the coupling slot 10b of the umbrella meat 10; And the coupling ring 20 is provided in the coupling slot (10a) of the umbrella meat 10, the fixing nut 40 and the inner side of the umbrella meat (10) by the screw thread (30a) formed on the outer peripheral surface It can be moved left and right according to the screw coupling is fixed member 30 which is provided to penetrate between the inner and the coupling ring 20 of the umbrella meat;

This means that when the user rotates the fixing nut 40 by hand, the cylindrical fixing member 30 which is screwed with the screw thread of the inner circumferential surface of the fixing nut 40 is left inside the umbrella blade 10. By moving the right, the coupling ring 20 and the umbrella (10) to achieve a combined state (see Fig. 3) or separation state (see Fig. 4) so that when the umbrella is damaged, the user can easily manually damaged umbrella Separately separate (10) can be combined with a new umbrella (10), so the replacement of umbrella (10) is very easy.

Therefore, when umbrellas are broken or bent during strong winds or heavy rains and thus cannot function as an umbrella, the umbrellas are easily replaced by a replaceable structure of umbrellas according to one embodiment of the present invention, resulting in damaged umbrellas. Since the entire umbrella can be prevented from being disposed, it is possible not only to reduce the cost of repairs and the like, but also to avoid the disposal of the entire umbrella, thereby preventing the pollution of the environment.

At this time, the coupling slot (10a) formed in the umbrella meat 10 is preferably formed to a larger size than the coupling slot (10b). This is because the coupling slot 10a requires a space where the fixing member 30 and the coupling ring 20 are to be provided together (see FIG. 6).

In addition, one side and the other side of the outer circumferential surface of the fixing member 30 is preferably formed with a flat plane (30b), which bends the umbrella meat (10) in the unfolded state when manufacturing the umbrella meat (10) 10) Since the inner shape is flat on one side and the other side, since the fixing member 30 can be smoothly moved left and right inside the umbrella 10. In addition, the friction area between the plane 30b and the inside of the umbrella 10 is reduced, so that the left and right movement of the fixing member 30 is further facilitated.

In addition, the coupling structure (1) of the replaceable umbrella flesh according to an embodiment of the present invention is applicable to all one-stage, two-stage or three-stage umbrella, not only umbrellas, but also applicable to parasols, tents, etc. It is also applicable to a structure that requires bonding and separation, which is a similar structure.

In addition, the coupling structure (1) of the replaceable umbrella meat according to an embodiment of the present invention, as shown in Figure 7, inserting the fixing nut 40 in the coupling slot (10b) of the umbrella meat (10) Thereafter, the fixing member 30 is screwed into the inner circumferential surface of the fixing nut 40 by penetrating the inside of the umbrella meat 10 to rotate the fixing nut 40 to move until the coupling slot 10a. After the coupling ring 20 is coupled to the coupling slot 10a, the fixing nut 40 is further rotated to move the fixing member 30 to pass through the coupling ring 20. ) And a coupling structure of the coupling ring 20 is achieved.

When the replacement due to the damage of the umbrella (10), by rotating the fixing nut 40 in the opposite direction to move the fixing member 30 until the coupling slot (10a), and then damaged from the coupling ring (20) After separating the umbrella (10), combining the new umbrella (10) is a desirable replacement is made.

In addition, the method of replacing the umbrella live using the combined structure 1 of the umbrella live according to the embodiment of the present invention, as shown in FIGS. 8A and 8B, the umbrella stand 30 provided with the umbrella live coupling member 50. And an intermediate coupling member 60 which is coupled to the umbrella stand 30 and includes a cylindrical assembly portion 40 including a coupling hole of a predetermined depth at one end thereof, and an intermediate coupling member 60 formed to open at one side provided at a central predetermined position. In the coupling structure of the umbrella cloth of the umbrella (1), the umbrella cloth (10) and the plurality of umbrella meat (20) is coupled, one end of the umbrella meat (20) is coupled in the coupling hole of the assembly portion 40 Making a first step; A second step of coupling the central portion of the umbrella meat 20 into an open slot of the intermediate coupling member 60; And a third step of coupling the other end of the umbrella meat 20 to the umbrella meat coupler 50 using the umbrella structure coupling structure 1 according to the embodiment of the present invention.

When the first step, the second step and the third step are reversed, the umbrella can be preferably separated.

At this time, the intermediate coupling member 60 may be provided with a velcro that one side is formed in a hook shape and is coupled by frictional force with the thin thread of the other side.

And, as shown in Figure 9, the coupling structure of the replaceable umbrella flesh according to another embodiment, the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, the coupling ring 20 and the umbrella meat 30 In the combined structure (1) of the umbrella umbrella of the umbrella is coupled to the first, the first umbrella (30) having a male thread (30a) of a predetermined length on the outer peripheral surface once; A second umbrella 10 having a male thread (10a) of a predetermined length formed on an outer circumferential surface thereof and being coupled to and fixed to the coupling ring (20) through a coupling hole formed at the other end thereof; And a female thread 40b having a predetermined length is formed on the inner circumferential surface once and screwed to the male thread 30a of the first umbrella 30, and a female thread 40a of a predetermined length is formed on the other inner circumferential surface. It comprises a; cylindrical umbrella umbrella coupling member 40 that is screwed with the male thread (10a) of the two umbrella (10).

Therefore, when the user directly rotates the umbrella arm coupling member 40 to the left side with respect to the coupling ring 40 direction by the hand, the first umbrella arm 30 and the second umbrella arm 10 are coupled to each other. When rotating to the right in the opposite direction to form a state separated from each other, when the umbrella is damaged, the first umbrella (30) is easily separated by the first umbrella (30) from the second umbrella (10) to remind the new By connecting to the second umbrella 10 through the umbrella member coupling member 40, it is very easy to replace the umbrella.

At this time, the outer diameter of the first umbrella 30 and the second umbrella 10 is the same as the inner diameter of the umbrella arm coupling member 40.

As shown in FIG. 10, the coupling structure of the replaceable umbrella string according to another embodiment includes a coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, and the coupling ring 20 and the umbrella string 30. In the combined structure (1) of the umbrella umbrella of the umbrella is coupled, the first umbrella (30) including a through hole (30a) at one end; And two coupling pieces 10a having a substantially semi-circular shape that can be inserted into and coupled to the inside of the through hole 30a of the first umbrella meat 30, and are spaced apart at a distance from one end by the coupling ring 20. It comprises a second umbrella flesh 10 that is coupled and fixed.

This is, when the user inserts the coupling piece 10a of the second umbrella meat 10 into the through hole 30a of the first umbrella meat 30 by applying pressure in the center direction, and releases the pressure. Return to the original state by the elastic force of the pieces (10a) is in close contact with the inner circumferential surface of the first umbrella meat 30 to form a combined state.

At this time, when replacing the umbrella meat according to the damage to the umbrella, when the user pulls out by applying a force by holding the portion of the through-hole 30a of the first umbrella (30), it is easily replaced with a new first umbrella (30) can do.

And, as shown in Figure 11, the coupling structure of the replaceable umbrella flesh according to another embodiment, the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, the coupling ring 20 and the umbrella meat In the coupling structure (1) of the umbrella umbrella of the umbrella formed by the combination of 30, the first umbrella (30) formed with a female thread (30a) of a predetermined length on the outer peripheral surface once; A second umbrella (10) formed with a female thread (10a) having a predetermined length on an outer circumferential surface thereof and being coupled to and fixed to the coupling ring (20) through a coupling hole formed at the other end; And a male screw thread 40c having a predetermined length is formed on the inner circumferential surface once and screwed with the female screw thread 30a of the first umbrella 30, and a male screw thread 40b of a predetermined length is formed on the other inner circumferential surface. It comprises a; cylindrical umbrella umbrella coupling member 40 that is screwed with the female thread (10a) of the umbrella umbrella (10).

Therefore, when the user directly rotates the umbrella arm coupling member 40 to the left side with respect to the coupling ring 40 direction by the hand, the first umbrella arm 30 and the second umbrella arm 10 are coupled to each other. When rotating to the right in the opposite direction to form a state separated from each other, when the umbrella is damaged, the first umbrella (30) is easily separated by the first umbrella (30) from the second umbrella (10) to remind the new By connecting to the second umbrella 10 through the umbrella member coupling member 40, it is very easy to replace the umbrella.

At this time, the inner diameter of the first umbrella 30 and the second umbrella 10 is the same as the outer diameter of the umbrella arm coupling member 40.

And, as shown in Figure 12, the coupling structure of the replaceable umbrella in accordance with another embodiment of the present invention, the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, the coupling ring 20 In the coupling structure (1) of the umbrella arm of the umbrella that is combined with the umbrella arm 30, the first umbrella (30) formed so that two coupling pieces (30a) of approximately semi-circular shape is spaced apart at a predetermined distance at one end; And a second umbrella 10 which includes a through hole to allow the coupling piece 30a of the first umbrella 30 to be inserted and coupled thereto and is coupled to and fixed to the coupling ring 20.

This is, when the user inserts the coupling piece 30a of the first umbrella meat 30 into the through hole 10a of the second umbrella meat 10 by applying pressure in the center direction, and releases the pressure. Return to the original state by the elastic force of the pieces (30a) is in close contact with the inner circumferential surface of the second umbrella (10) to achieve a combined state. In addition, when the separation distance between the coupling pieces 30a is further increased, the elastic force is increased, and thus a larger coupling state can be achieved.

At this time, when replacing the umbrella meat according to the damage to the umbrella, when the user pulls out the force behind the engaging piece (30a) of the first umbrella (30), the new first umbrella (30) easily Can be replaced.

In addition, as shown in Figure 13a, the coupling structure of the replaceable umbrella flesh according to another embodiment of the present invention, the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, the coupling ring 20 In the coupling structure (1) of the umbrella arm of the umbrella that is combined with the umbrella arm 30, the first umbrella arm (30) having a female thread (30a) of a predetermined length formed on the inner peripheral surface once; A second umbrella 10 having a circular coupling slot 10a formed at one end thereof and coupled to the coupling ring 20 through a coupling hole 10b formed at a predetermined end of the other end; And a male screw thread 40b having a predetermined length is formed on the outer circumferential surface once and screwed with the female screw thread 30a of the first umbrella 30, the other end of which has a semicircular slot 10a at one side and the other side at a predetermined position on the outer circumferential surface thereof. The formed head is formed to be stepped (40a) is a cylindrical umbrella coupling member 40 of the cylindrical shape coupled to the coupling slot (10a) of the second umbrella (10);

This is because the head portion 40a of the umbrella coupling member 40 is coupled to the slot 10a of the second umbrella ten, and then the male thread 40b of the umbrella coupling member 40 and the When the inner circumferential surface of the first umbrella 30 is screwed so that the user rotates the umbrella linking member 40 to the right with respect to the coupling ring 20 direction, the first umbrella 30 and the second umbrella The flesh 10 is preferably in a combined state, and when rotated to the left, the separated state is achieved.

This is because when the umbrella stem is damaged, the first umbrella string 30 is separated from the second umbrella stem 10 by rotating the umbrella joint coupling member 40 to the left, and then a new first umbrella string ( The preferred replacement is achieved by coupling 30 to the first umbrella 30 via the umbrella linking member 40.

At this time, the female thread 30a of the first umbrella 30 may be a male thread, and the male thread 40b of the umbrella coupling member 40 may be formed of a female thread.

And, as shown in Figure 13b, the coupling structure of the replaceable umbrella flesh according to another embodiment of the present invention, the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, the coupling ring 20 In the coupling structure (1) of the umbrella arm of the umbrella that is combined with the umbrella arm 30, the first umbrella arm 30 has a circular coupling slot (30a) formed at one end; A second umbrella 10 having a female thread thread 10a of a predetermined length formed on an inner circumferential surface thereof and being coupled to the coupling ring 20 through a coupling hole 10b formed at a predetermined position at the other end thereof; And one end of the head portion 40a is formed in a predetermined position on the outer circumferential surface, and a male thread 40b of a predetermined length is formed on the outer circumferential surface of the other end so that the coupling slot 30a and the head of the first umbrella 30 are formed. 40a is coupled, and the cylindrical umbrella coupling member 40 of the female screw thread (10a) and the male screw thread (40b) of the second umbrella (10) is screwed.

This is coupled to the head portion 40a of the umbrella arm coupling member 40 to the coupling slot 30a of the first umbrella arm 30, and then to the male thread 40b of the umbrella arm coupling member 40; By screwing with the female thread (10a) of the inner peripheral surface of the first end of the second umbrella (10), if the user rotates the umbrella connection member 40 to the right with respect to the direction of the first umbrella (30) the first The first umbrella 30 and the second umbrella 10 is preferably in a combined state, and when rotated to the left to achieve a separated state.

This is because when the umbrella stem is damaged, the first umbrella string 30 is separated from the second umbrella stem 10 by rotating the umbrella joint coupling member 40 to the left, and then a new first umbrella string ( The preferred replacement is achieved by coupling 30 to the first umbrella 30 via the umbrella linking member 40.

At this time, the female thread 10a of the second umbrella 10 may be a male thread, and the male thread 40b of the umbrella coupling member 40 may be formed of a female thread.

In addition, the second umbrella 10 shown in FIG. 13A is manufactured by forming the slot 10a and the coupling hole 10b in the unfolded state, and then bending the circular shape in a substantially circular shape (see FIG. 13C). )

In addition, as shown in Figure 14, the coupling structure 1 of the replaceable umbrella flesh according to another embodiment of the present invention, the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, the coupling ring In the coupling structure (1) of the umbrella arm of the umbrella that the 20 and the umbrella arm (10) is coupled, Umbrella 10 having a coupling slot (10a) once formed in a predetermined position; And coupled to the outer surface of the umbrella (10) but movable in the left and right direction, the opening and closing portion 30a of a predetermined length formed on one side to restrain the coupling ring 20 in the coupling slot (10a) It comprises a; fixing piece (30) which is provided to.

This is because after the coupling ring 20 is coupled to the coupling slot 10a of the umbrella meat 10, the coupling slot 10a is manually fixed by the user by moving the fixing piece 30 to the fixing piece 30. Open and closed state is made by the opening and closing portion (30a) of.

Therefore, when replacing according to the damage to the umbrella (10), after moving the fixing piece (30) in the left and right directions to separate the damaged umbrella (10) from the coupling ring 20, new umbrella ( 10) by coupling the fixing ring 30 to the coupling ring 20 can be made a preferred replacement.

At this time, the fixing piece 30 can be easily manufactured by a bending process in an unfolded state (see FIG. 15).

And, as shown in Figure 16, the coupling structure 1 of the replaceable umbrella flesh according to another embodiment of the present invention, the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, the coupling ring In the coupling structure (1) of the umbrella arm of the umbrella that the 20 and the umbrella arm (10) is coupled, Umbrella 10 having a coupling slot (10a) once formed in a predetermined position; A coupling member 30 having one side coupled to and fixed to the coupling slot 10a of the umbrella meat 10, and one side of each coupling piece 30a having a substantially semicircular shape; And a substantially cylindrical fixing ring 40 which is provided on the outer side of the coupling member 30 so as to be movable in the left and right directions to couple and fix the coupling piece 30a and the coupling ring 20. .

This is because the user manually moves the fixing ring 40 in the left and right directions in a state in which the coupling piece 30a of the coupling member 30 is coupled and fixed to the umbrella meat 10 in a spaced apart shape. Accordingly, the combination and separation state of the umbrella meat 10 and the coupling ring 20 is made.

Therefore, when replacing the umbrella meat according to the damage to the umbrella meat (10), by moving the fixing ring 40 in the left and right directions, the coupling piece (30a) is spaced apart from the umbrella ring (10) After separating), a new umbrella 10 can be coupled and fixed to the coupling ring 20, so that a desirable replacement can be made.

Finally, as shown in Figure 17, the coupling structure 1 of the replaceable umbrella flesh according to another embodiment of the present invention, the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, the coupling ring In the coupling structure (1) of the umbrella umbrella of the umbrella 20 and the umbrella pole (10) is coupled, the umbrella pole (10) formed with a coupling hole (10a) at a predetermined position on one side and the other side; One side is coupled to the coupling ring 20, the other side coupling member 30 is formed with each coupling piece (30a) of a semi-circular shape; And a cylindrical shape fixed to the outer side of the coupling member 30 so as to be movable in the left and right directions so that the coupling piece 30a is inserted into and coupled to the coupling hole 10a of the umbrella bar 10. Ring 40; including.

This is because as the user manually moves the fixing ring 40 in the left and right directions in a state in which the coupling piece 30a of the coupling member 30 is coupled to the coupling ring 20 in a spaced apart shape. The coupling piece 30a is inserted into and released from both sides of the coupling hole 10a of the umbrella meat 10 so as to be coupled and separated, thereby making the coupling and separation state between the umbrella meat 10 and the coupling ring 20.

Therefore, when replacing the umbrella meat according to the damage to the umbrella meat (10), by moving the fixing ring 40 in the left and right direction, the coupling piece (30a) is spaced apart damaged from the coupling ring (20) After separating (10), a new umbrella (10) can be coupled and fixed to the coupling ring 20 can be made a preferred replacement.

As such, the coupling structure and the coupling method of the replaceable umbrella in accordance with the embodiments of the present invention can be easily replaced by the user manually damaged umbrella in the case of strong winds or heavy rain, reducing the cost and incentives of the spirit and ecology It can reduce the harmful effects of pollution.

As described above, although the preferred embodiment of the present invention has been described by way of example, the scope of the present invention is not limited to this specific embodiment, and those skilled in the art will be described in the claims of the present invention. Changes may be made as appropriate within the scope.

Therefore, as described above, the coupling structure and the coupling method of the replaceable umbrella in accordance with the present invention can be easily separated by the user can separate the damaged umbrella from the coupling ring, the replacement of the umbrella umbrella is made to make the cost of the repair of the umbrella It can reduce the user's frugal spirit and reduce the pollution of the environment due to the disposal of the entire umbrella, and can be applied to mass production, parasols and tents as well as 1st, 2nd and 3rd umbrellas. It has the effect of having versatility.

Claims (21)

In the coupling structure (1) of the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, and the umbrella blade of the umbrella formed by coupling the coupling ring 20 and the umbrella blade (10), Umbrella 10, the coupling slot 10a (10b) is formed so as to be spaced at a predetermined interval once; A screw nut formed on an inner circumferential surface thereof, the fixing nut 40 being provided at the coupling slot 10b of the umbrella meat 10; And The coupling ring 20 is provided in the coupling slot 10a of the umbrella bar 10, and is screwed with the fixing nut 40 inside the umbrella bar 10 by a screw thread 30a formed on an outer circumferential surface thereof. The fixing member 30 is provided so as to be movable left and right to penetrate between the inner side and the coupling ring 20 of the umbrella meat; Combination structure of replaceable umbrella meat, characterized in that it is provided with. The coupling structure of the replaceable umbrella meat according to claim 1, wherein the coupling slot (10a) formed in the umbrella meat (10) is formed in a larger size than the coupling slot (10b). The structure of claim 1, wherein one side and the other side of the outer circumferential surface of the fixing member (30) are formed with a flat plane (30b). Umbrella stand 30 is provided with an umbrella member coupling member 50, the cylindrical assembly portion 40 is coupled to the umbrella stand 30, and includes a coupling hole of a predetermined depth at one end and one side provided at a central predetermined position In the coupling structure of the umbrella fabric 10 of the umbrella fabric including an intermediate coupling member (60) formed to be open and the umbrella string of the umbrella (1) formed by coupling a plurality of umbrella meat (20), A first step of coupling one end of the umbrella meat 20 into the coupling hole of the assembly part 40; A second step of coupling the central portion of the umbrella meat 20 into an open slot of the intermediate coupling member 60; And A third step of coupling the other end of the umbrella meat (20) with the umbrella meat coupling member (50) by using the replaceable umbrella meat (1) coupling structure (1) of any one of claims 1 to 3; Umbrella replacement method characterized in that comprises a. The method of claim 4, wherein the first step, the second step and the third step are reversed. The method according to claim 4 or 5, wherein the intermediate coupling member (60) is one side and the other side can be provided with a Velcro that can be coupled by the friction force, characterized in that umbrella umbrella replacement method. In the coupling structure (1) of the umbrella ring of the umbrella which is coupled to the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, and the coupling ring 20 and the umbrella blade 30, A first umbrella 30 having a male thread 30a having a predetermined length formed on an outer circumferential surface thereof; A second umbrella 10 having a male thread 10a of a predetermined length formed on an outer circumferential surface thereof and being coupled to and fixed to the coupling ring 20 through a coupling hole formed at the other end thereof; And A female thread 40b having a predetermined length is formed on the inner circumferential surface once, and screwed with the male thread 30a of the first umbrella 30, and a female thread 40a of a predetermined length is formed on the inner circumferential surface of the other end. Cylindrical umbrella coupling member 40 of the cylindrical shape screwed to the male thread (10a) of the umbrella (10); Combination structure of replaceable umbrella meat, characterized in that comprises a. 8. The coupling structure of the replaceable umbrella arm according to claim 7, wherein the outer diameters of the first umbrella arm and the second umbrella arm are the same as the inner diameter of the umbrella arm coupling member 40. In the coupling structure (1) of the umbrella ring of the umbrella which is coupled to the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, and the coupling ring 20 and the umbrella blade 30, A first umbrella meat 30 including a through hole at one end; And Two second coupling pieces 10a having a semicircular shape that can be inserted into and coupled to the through-holes of the first umbrella meat 30 are formed to be spaced apart at a predetermined distance from one end, and are coupled to and fixed to the coupling ring 20. Umbrella meat (10); Combination structure of replaceable umbrella meat, characterized in that comprises a. 10. The joining structure of replaceable umbrellas according to claim 9, characterized in that it is engaged in the through hole of said first umbrella (30) by the elastic force of each engaging piece (10a) of said second umbrella (10). In the coupling structure (1) of the umbrella ring of the umbrella which is coupled to the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, and the coupling ring 20 and the umbrella blade 30, A first umbrella 30 having a female thread 30a of a predetermined length formed on an outer circumferential surface thereof; A second umbrella (10) formed with a female thread (10a) having a predetermined length on an outer circumferential surface thereof and being coupled to and fixed to the coupling ring (20) through a coupling hole formed at the other end; And A male screw thread 40c having a predetermined length is formed on the inner circumferential surface once and screwed with the female screw thread 30a of the first umbrella 30, and a male screw thread 40b of a predetermined length is formed on the other inner circumferential surface of the second Cylindrical umbrella coupling member 40 of the cylindrical shape screwed to the female thread (10a) of the umbrella (10); Combination structure of replaceable umbrella meat, characterized in that comprises a. 12. The joining structure of replaceable umbrella meat according to claim 11, wherein the inner diameters of the first umbrella meat (30) and the second umbrella meat (10) are the same as the outer diameter of the umbrella meat coupling member (40). In the coupling structure (1) of the umbrella ring of the umbrella which is coupled to the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, and the coupling ring 20 and the umbrella blade 30, A first umbrella 30 formed so that two semi-circular coupling pieces 30a are spaced apart at a predetermined distance from one end; And A second umbrella (10) including a through hole for insertion and coupling of the coupling piece (30a) of the first umbrella (30) and coupled and fixed with the coupling ring (20); Combination structure of replaceable umbrella meat, characterized in that comprises a. 14. The coupling structure of replaceable umbrella ribs according to claim 13, characterized in that it is coupled in the through hole of the second umbrella string (10) by the elastic force of each coupling piece (30a) of the first umbrella string (30). In the coupling structure (1) of the umbrella ring of the umbrella which is coupled to the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, and the coupling ring 20 and the umbrella blade 30, A first umbrella 30 having a female thread 30a of a predetermined length formed on an inner circumferential surface thereof; A second umbrella 10 having a circular coupling slot 10a formed at one end thereof and coupled to the coupling ring 20 through a coupling hole 10b formed at a predetermined end of the other end; And A male thread thread 40b having a predetermined length is formed on the outer circumferential surface once and screwed with the female thread thread 30a of the first umbrella 30. The other end is formed with a semicircular slot formed at one side and the other side at a predetermined position on the outer circumferential surface. A cylindrical umbrella coupling member 40 having a fork head 40a coupled to the coupling slot 10a of the second umbrella 10; Combination structure of replaceable umbrella meat, characterized in that comprises a. 16. The replaceable thread according to claim 15, wherein the female thread 30a of the first umbrella 30 is a male thread, and the male thread 40b of the umbrella coupling member 40 can be formed of a female thread. Combination structure of umbrella umbrella possible. In the coupling structure (1) of the umbrella ring of the umbrella which is coupled to the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, and the coupling ring 20 and the umbrella blade 30, A first umbrella meat 30 having a circular coupling slot 30a formed at one end thereof; A second umbrella 10 having a female thread thread 10a of a predetermined length formed on an inner circumferential surface thereof and being coupled to the coupling ring 20 through a coupling hole 10b formed at a predetermined position at the other end thereof; And One end of the head portion 40a is formed in a predetermined position on the outer circumferential surface, and a male screw thread 40b of a predetermined length is formed on the outer circumferential surface of the other end so that the coupling slot 30a and the head portion of the first umbrella 30 40a) is coupled, the cylindrical umbrella coupling member 40 of the female threaded mountain (10a) and the male threaded portion (40b) of the second umbrella (10) screwed; Combination structure of replaceable umbrella meat, characterized in that comprises a. 18. The replaceable thread according to claim 17, wherein the female thread mountain (10a) of the second umbrella arm (10) is a male thread mountain, and the male thread mountain (40b) of the umbrella thread coupling member (40) is formed of a female thread mountain. Combination structure of umbrella umbrella possible. In the coupling structure (1) of the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, and the umbrella blade of the umbrella formed by coupling the coupling ring 20 and the umbrella blade (10), Umbrella 10 once the coupling slot (10a) is formed in a predetermined position; And Is coupled to the outer surface of the umbrella (10) but movable in the left and right, so that the opening and closing portion (30a) of a predetermined length formed on one side to restrain the coupling ring 20 in the coupling slot (10a) Fixing piece 30 is provided; Combination structure of replaceable umbrella meat, characterized in that comprises a. In the coupling structure (1) of the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, and the umbrella blade of the umbrella formed by coupling the coupling ring 20 and the umbrella blade (10), Umbrella 10 once the coupling hole (10a) is formed in a predetermined position; One side is coupled and fixed to the coupling hole (10a) of the umbrella (10), one side coupling member 30 is formed with each coupling piece (30a) of semi-circular shape; And A cylindrical fixing ring (40) provided at the outer side of the coupling member (30) to move left and right to couple and fix the coupling piece (30a) and the coupling ring (20); Combination structure of replaceable umbrella meat, characterized in that comprises a. In the coupling structure (1) of the coupling ring 20 in the coupling portion provided at a predetermined position of the umbrella stand, and the umbrella blade of the umbrella formed by coupling the coupling ring 20 and the umbrella blade (10), Umbrella 10, once the coupling hole (10a) is formed at a predetermined position on one side and the other side; One side is coupled to the coupling ring 20, the other side is a coupling member 30 is formed with each coupling piece (30a) of semi-circular shape; And A cylindrical fixing ring which is provided to be movable in the left and right directions on the outer side of the coupling member 30 so that the coupling piece 30a is inserted into and coupled to the coupling hole 10a of the umbrella bar 10. 40); Combination structure of replaceable umbrella meat, characterized in that comprises a.

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