KR20080087077A

KR20080087077A - The parasol which is able to be transformed to well ventilated

Info

Publication number: KR20080087077A
Application number: KR1020080089270A
Authority: KR
Inventors: 윤석렬
Original assignee: 윤석렬
Priority date: 2008-09-10
Filing date: 2008-09-10
Publication date: 2008-09-30
Also published as: KR101157698B1

Abstract

The present invention relates to a structure of a new concept ventilation parasol, when connecting the supporting rods of the sunscreen membrane like a folding fan to rotate horizontally to collect or unfold, one internal support rod to maintain a constant interval It consisted of two bodies installed so that the rod was twisted by the spreading force to secure space and allow air to pass through.

In addition, if the two ends of the support rods are fixed so that they are not twisted, they can be used in the same shape as the existing parasols.

Description

The parasol which is able to be transformed to well ventilated}

The present invention relates to a structure of a parasol that can be deformed into a ventilated form, in the structure of a parasol using a method of connecting the supporting rods of the rain or sun barrier membrane like a folding fan to rotate or collect horizontally, or spreading, Fixed to the rotating end of the rod, when pulling the connected string 300 to spread the support bar at equal intervals, the barrier membrane is to be separated, connected between adjacent support rods, but is located on the left side when viewed from the hinge fixed rotation center 500 A line 300 which is fixed to the left body portion 201 of the support arm and the right body portion 201 of the right support arm is fixed and installed, respectively, and is embedded in the sewing line of the rotating end of the blocking membrane on the rotation end side of the support arm 300. This pulled hinge and support arm connection portion 204 is adjacent to the hinged position of the ring 800 portion is hardly twisted, but it will go to the rotating end 203 of the support arm. The two bodies 201 and 202 of the support rods, which are locked horizontally, are twisted with each other so that the air is communicated through the space 800 because the right body portion 202 is positioned above the left body portion 201. Method was used.

In addition, it is installed at regular intervals, but the rotary end 203 is rotated by the support rods of the two bodies connected to each other when the body is not twisted through the entire length when the spreading the button or ring, etc. If it is fixed with, it can be used in the same shape as the existing parasol and can be used as a parasol that is ventilated in a very simple way.

According to the present invention, when the elastic support rods of the sunscreen membrane are unfolded by pulling the string fixed and connected to the rotating end, the present invention is bent downward to pull the barrier membrane taut in the circumferential direction and at the same time, the force on the entire structure of the support rod and the membrane This stress is applied in advance to withstand external forces, and the center of the support bar is emptied to connect the shielding membrane to the left and right body parts alternately so that the torsion occurs when the cord is stretched by pulling the string so that the torsion occurs horizontally and vertically toward the rotating end. Ventilation was allowed through the empty central space of the support rods.

On the other hand, it is possible to use the same as a general parasol by unfolding the barrier by fixing the buttons or rings with each other so that the barrier does not open at the rotational end of the overlapping barrier by overlapping connection.

Conventional parasols are completely separated from ordinary parasols and ventilated parasols separately.

An overview of how to make a ventilated parasol is generally spreading the secondary barrier with the same center of rotation at a distance above the plane where the primary barrier spreads, with the radius smaller than the primary barrier, and somewhat smaller than the radius of the secondary barrier at the center of rotation of the barrier. By removing the main barrier film in size, it is ventilated through a space formed by the distance between the removed planar area and the barrier film, and the rain is prevented from entering the interior by the barrier film installed on the plane.

Such a form is inconvenient to use because the number of parts supporting them by installing a main barrier film or an auxiliary barrier film separately and a large volume.

The perforated space between the unfolded main and secondary barriers is also located at the center of rotation, so the effect of ventilation is not significant.

In addition, general parasols and ventilation parasols are separately purchased and must be purchased according to the use.

The present invention has a horizontally constant cross-sectional shape of all the support rods except for the two outermost support rods, which serve to support the entire structure, so as to secure a space in the center. The barriers were alternately connected to the edges in the direction so that the torsion occurred when the barriers were unfolded, and the center space of the support rod was gradually inclined vertically toward the rotating end to allow ventilation through this space.

In addition, it is possible to use it as a general parasol when the barriers are unfolded by fixing them with buttons or rings so that the barriers do not open at the rotating ends of the overlapping barriers by connecting them alternately.

The present invention is to make the elastic support ribs horizontally having a shape of a constant cross-section to secure space in the center and to rotate the barrier when the barrier is unfolded by connecting the barrier in a radial direction As the center space of the support bar is inclined vertically toward the end to be ventilated through this space, it is ventilated through the entire length where the support bar is installed, thereby increasing the efficiency of ventilation, and it is necessary to add a separate ventilation member. Not at all.

In addition, when the barrier is unfolded, it can be used as a general parasol when the barrier is opened by fixing it with buttons or rings so that the barrier does not open at the rotating ends of the overlapping barriers. have.

Referring to the configuration of the present invention with reference to the accompanying drawings as follows. However, the technical scope of the present invention is not limited by the following description.

As shown in FIG. 10, one end of the support rods 110, 200, 210, 220, 230, and 240 has portions of the ring 800 fitted to the protrusions 700 of the support rod 100 in the vertical direction and are in contact with each other in the vertical direction. Next, the nut 710 is fastened to the end of the protruding part so that the support rods are not detached when the support rods rotate horizontally, and the ring part 800 is horizontal but the part of the other body is bent downward with a certain curvature.

4 and 5 show an outline of a plane and a cross-section of an internal support rod according to an embodiment of the present invention. The horizontal body has an empty space 205 and a left body portion 201. One end of the and the right body portion 202 is connected to the ring 800 and the opposite end is the shape of the rotating end 203 connected to each other.

The blocking film 600 having a total of six pieces is connected to one side of the body of the support rod 110 in one piece, and the opposite side is connected to the right body portion 202 of the inner support rod 240, and the inner support rod The left body portion 201 of the 240 is fastened in the same way to the right body portion 202 of the inner support rod 230.

In this way, the blocking film is finally fastened to the body of the left body portion 201 and the outer support rod 100 of the inner support rod 200.

Inside the sewing line of the rotating end of the barrier film, the string 300 is inserted into each of the supporting rods and is fastened to the rotary ends of the support rods in the same manner.

As shown in FIG. 2, when the supporting rods are unfolded in order without force, the supporting rods 100 and the supporting rods 110 do not overlap at the same position on the plane and fall short at a predetermined angle.

Pulling it and forcing it to return to its original position (see Figs. 1 and 3) forces tension on the strings, exerting a force on the barrier and supporting rods.

FIG. 1 schematically shows a plan view of an embodiment in which the barrier membrane is fully unfolded without fixing the barrier membrane portions superimposed on the rotating ends of all the inner support rods, and shows a parasol ventilated.

FIG. 3 schematically illustrates a plan view of an embodiment in which a portion of the barrier layer overlapping the rotary ends of all the inner support rods is fixed to each other, and then the barrier layer is fully extended.

When the barrier membrane is completely unfolded without fixing the barrier membrane portions superimposed on the rotary ends of the inner support rods, the barrier ribs fastened through the center line of the body are pulled from the one side of the outermost support ribs 100 and 110 stacked in a plane. Although no torsion occurs, all internal support rods are torsion by the fastening method of the barrier film.

Referring to the case of the inner support rod 230 as shown in Figure 11 as an example, the right body portion 202 of the rod is connected to the left body portion 201 of the inner support rod 240 by a barrier and the left body of the rod Since the part 201 is connected to the right body part 202 of the inner support rod 220 by a blocking film, when the blocking film is pulled, the inner support bars are first bent downward to generate an elastic restoring force, and the left body of the inner support bar 230 is formed. Is pulled from the bottom to the right on the plane and the right body is pulled from the top to the left on the plane (see Figure 14).

In the portion close to the hinge fixing part 500 of the inner support rod, even if the torsional force is applied as described above, the cross section is difficult to rotate due to the influence of the fixing part, but as it moves toward the rotating end, it rotates to some extent in the middle as shown in FIG. As shown in FIG. 16, the right body portion 202 will be rotated to be directly above the left body portion 201.

Of course, it is expected that the relative rotation angles of the left and right bodies of the inner support rods may vary according to the angle at which the support poles 100 and 110 move to match the plane in the state of FIG. 2, which can be artificially adjusted.

On the other hand, as shown in Fig. 17, the snap button 900 installed on both sides of the barrier film is filled in the center near the rotary end portions of the overlapping barrier portions of all the inner support rods, or the barrier membranes near the rotary ends of the left and right body parts 201 and 202 are provided. If the loops installed on both sides of the barrier film are fastened to suppress the torsional force generated when the barrier film is pulled, the left and right body parts of the inner support rods are bent downward without relatively rotating, and the barrier film is tense in the plane. It can be used like a normal parasol.

1 is a schematic view showing a plan view of an embodiment in which the barrier film is fully unfolded without fixing the barrier films superimposed on the rotary ends of the support rods according to the present invention.

FIG. 2 schematically illustrates a plane of an embodiment in which the connecting rods of the supporting rod, the barrier film, and the rotating end are shown in a plan view when they are sequentially rotated without applying force to the supporting rod.

Figure 3 is a schematic view showing a plan view of an embodiment in which the barrier film is completely unfolded by fixing the overlapping barrier films of the rotary ends of the rods with buttons so that there is no twist in the longitudinal axis direction of the support rod according to the present invention.

4 is a plan view schematically showing an embodiment of the present invention of the supporting rods 200 to 240 all having the same shape.

5 is a cross-sectional view schematically showing an embodiment of the present invention of the support rods 200 to 240 of the same shape.

6 is a plan view schematically showing another embodiment of the present invention of the supporting rods 200 to 240 all having the same shape.

FIG. 7 is a schematic side view of an embodiment of the present invention in which rotation is sequentially generated toward the rotational end in the longitudinal axis direction of the rod after being twisted when the supporting rod inside the barrier film is unfolded. FIG.

8 is a view schematically showing the plane and side surfaces of the outermost support rib 110 of the embodiment of the present invention.

FIG. 9 is a view schematically showing the plane and the side surface of the outermost support rib 100 of the embodiment of the present invention. FIG.

10 is a perspective view schematically showing a method of fastening the support rods in order in accordance with an embodiment of the present invention.

FIG. 11 is a view schematically illustrating a plane in which a blocking film is coupled between a left torso portion 201 of an inner support rod 240 and a right torso portion 202 of an inner support rod 230 according to an embodiment of the present invention. .

FIG. 12 is a view schematically illustrating a plane in which a blocking film is coupled between a left torso portion 201 of an inner support rod 230 and a right torso portion 202 of an inner support rod 220 according to an embodiment of the present invention. .

FIG. 13 is a view schematically illustrating a side view of filling fastening nuts by fastening support rods according to an embodiment of the present invention. FIG.

FIG. 14 is a view schematically illustrating a cross section in which a blocking film is fastened to the left body portion 201 and the right body portion 202 of the inner support rod of the embodiment of the present invention.

15 is about 45 degrees due to the torsion caused by the force that the barrier film is pulled when the inner support rod is completely unfolded between the left body portion 201 and the right body portion 202 of the embodiment of the present invention Figure schematically showing the cross section (section EE part) of the intermediate portion in the longitudinal direction of the rotating support rod.

Figure 16 is about 90 degrees due to the torsion caused by the force pulled by the barrier film when the inner support rod is completely unfolded between the left body portion 201 and the right body portion 202 of the embodiment of the present invention The figure which shows schematically the cross section (section FF part) of the rotating end of a rotating support stem.

FIG. 17 is a view schematically showing a plane in which a fixing device for a portion where a blocking film is overlapped is installed on a rotary end of an internal support rod 200 to 240 of an embodiment of the present invention.

100: outer support bar at the bottom 110: outer support bar at the top

200: internal support bar 210: internal support bar 220: internal support bar

230: internal support rod 240: internal support rod

201: left body portion of the support arm 202: right body portion of the support arm

203: Rotating end of the inner support rod 204: Connection portion of the ring 800 and the support rod

205: empty space inside the support rod (200-240)

300: inserted, inserted line at the rotating end of the barrier

500: hinge fixing portion of the support rods

600: blocking film 700: one side protrusion of the support bar 100 710: fastening nut

800: Ring of Support Arm 900: Tick Button

910: blocking film rotating end fixing ring installation 920: blocking film rotating end fixing ring installation

930: male ring for fixing the rotating end of the membrane 940: male ring for fixing the rotating end of the barrier

Claims

A support rod 100 having a vertical projection 700 in which an outer support rod 110 and an annular portion 800 of the inner support rods are fitted at one end thereof;

An outer support rod 110 and an inner support rod having a portion of the ring 800 which is fitted at one end to be adjacent to each other in the vertical direction in the projection portion of the support rod 100 to rotate horizontally;

A nut for fastening the support rods 110 and 200 to the end of the protrusion of one end of the support rod 100 into which the outer support rod 110 and the ring 800 of the inner support rods are fitted;

When the support rod 110 on the outermost side of the fastened support rods was naturally rotated without force, the internal support rods were unfolded at equal intervals and did not coincide in plan with the support rod 100. Are separated by an angle and forced to coincide in planarity, with the pulled force causing the other ribs to bend down and by the stress of restoring to the original position, the tension to spread to the barrier is generated and structurally applied to the external force. In the structure of the parasol spreading the barrier like a folding fan to withstand,

Horizontally the interior is an empty space 205, one end of the left body portion 201 and the right body portion 202 is connected to the ring 800, the rotating end 203 is connected to each other on the opposite end The inner supporters in the shape,

One side is fastened to the right body portion 202 of each inner support rod and the left body portion 201 of the support rod on the left side when the barrier film is unfolded, and the right body portion 202 and the right support rod on the right side of the inner support rod The blocking film 600 is fastened to the opposite side of the right body portion 202 of the,

Tick button 900 which is respectively provided in the central portion of both sides of the barrier film near the rotational end is installed so that the barrier film overlaps in a plane,

The barrier membrane is deformable in a well-ventilated form, characterized in that it consists of hooks (930, 940) are installed on both sides of the barrier membrane near the rotational end of the left and right body portion of the inner support rod which is installed overlapping in a plane parasol.

The method of claim 1,

The inner support rods horizontally have an empty space 205 inside and one end of the left body 201 and the right body 202 is connected to the ring 800 and the rotating end 203 at the opposite end. ) Is connected to each other so that when the blocking film is unfolded, one side is fastened to the right body part 202 of each inner support arm and the left body part 201 of the support arm on the left side, and the right body part of the inner support arm ( 202 and the blocking film 600 on which the opposite side is fastened to the right body portion 202 of the support arm on the right side is pulled out so that a torsional force is generated so that the portions where the blocking films overlap the plane are fixed to be opened to each other. If not, the left and right body parts are rotated relative to the center line in the length direction of the rod to open up and down more and more toward the rotating end to allow ventilation to this space. If there is something that is installed is fixed so that it does not happen each barrier is capable of being transformed into a format Ido-ventilated, characterized in that for use as a general umbrella to unfold like a normal umbrella parasol umbrella for a well-ventilated area.

The method of claim 1,

The right body 202 and the left side of each inner support bar with respect to the hinge fixing part 500

One side is fastened to the left body portion 201 of the support arm and the right side of the internal support arm

The side of the opposite side is fastened to the body portion 202 and the right body portion 202 of the support rod on the right side

Since the blocking film 600 is installed on the plane above the blocking film on the right,

When the barrier expands, the string installed at the rotating end of the barrier pulls out,

The left and right body parts spread upward and downward toward the rotating end

Parasol that can be transformed into a well-ventilated form, characterized by allowing ventilation.

The method of claim 1,

Tick button 900, respectively provided on the central portion of the upper and lower surfaces of the blocking film near the rotational end is installed so that the blocking film is overlapped in a plane,

Parasols that can be deformed in a well-ventilated form, characterized in that the left and right body parts can be relatively prevented from rotating or rotated by fastening or releasing the barrier when the center line of the inner support rod is extended as an axis.

The method of claim 4, wherein

Rings 930 and 940 installed on the upper and lower sides of the blocking film near the rotating ends of the left and right body portions of the inner supporting rods in which the blocking films are overlapped in a plane are fastened or released when the blocking film is unfolded to axially center the center line of the inner supporting rod length. Parasols that can be transformed into a well-ventilated form, characterized in that the left, right body portion to be installed in place of the snap button (900) so as not to rotate or rotate relatively.