KR101651088B1 - Beach parasol apparatus - Google Patents

Abstract

The parasol apparatus 100 according to the present invention includes the upper and lower main pipes 4 and 6 and the upper and lower main pipes 4 connected to the link joint 10, Wherein the pole clamping unit 30 clamps the parasol pole 8a of the parasol umbrella 8 between the clamping arm 34 connected to the clamping operation handle 39 and the clamping arm 34 connected to the " The parasol pole 8a having various diameters can be securely fastened and tightened as well as being easily loosened so that the parasol umbrella 8 can be securely fastened The operation of raising or lowering the upper main pipe 4 by adjusting the joint angle of the link joint part 10 of the bending-type strut 2 using the operation handle 18 or the operation lever 50 is easy So that it is easy to switch the parasol umbrella 8 according to the sun altitude in both directions.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

More particularly, the present invention relates to a parasol apparatus having a parasol umbrella which is easy and convenient to change in both directions of a parasol umbrella according to the direction of sunlight and which is easy to adjust the height of a parasol umbrella and which is easy to install and move.

A commonly known parasol is a large-scale mass-produced instrument that secures the area of a canopy for the user by blocking strong light. It can be used for outdoor activities, outdoor activities, fishing, etc. to secure a shelter space to avoid hot sunlight, It is also very useful for shelter and outdoor decorative roads to help prevent exposure to ultraviolet rays and to avoid sudden rain.

The umbrella-shaped parasol in the outdoors is equipped with a support to support the parasol in the center. The parasol is stably inserted into the fixed body which is inserted into the ground or the table.

However, in general parasols, the location of the sunshade due to the position of the sun varies with the time of day. Therefore, those who stay in one place like a fisher often can not guarantee the satisfaction of the sunshine. If the sunshine is much tilted from the middle, I can not do it, and I need the improvement.

Although there have been some attempts to tilt the parasol to the altitude of the sun in accordance with such circumstances, the parasol is heavy, and the parasol tilts and supports it. It was not practical either.

Korean Registered Patent No. 10-1215137 "Parasol having a composite strut structure"

SUMMARY OF THE INVENTION It is an object of the present invention to provide a parasol apparatus which is easy and convenient to switch in the direction of the sunlight and which is easy to install and has good mobility.

Another object of the present invention is to provide an improved parasol apparatus which can easily adjust the height of a parasol or can be installed regardless of the size of a parasol or the size of a parasol pole.

The upper and lower main pipes (4) and (6) of the parasol apparatus according to the present invention are provided with a foldable strut table (2) connected to the link joint part (10) The parasol pole 8a of the parasol umbrella 8 is hooked and supported by the clamping piece 34 and the clamping piece 32a while the rectangular support frame 32 having the inner corner is mounted, The upper guide main pipe 4 can be raised or lowered by adjusting the joint angle of the link joint 10 of the support bar 10 .

The upper and lower main pipes 4 and 6 are provided with a bendable strut table 2 connected to the link joint 10 and the upper main pipe 4 is provided with a rectangular inner corner 4. In the parasol apparatus according to the present invention, The parasol pole 8a of the parasol umbrella 8 is hooked and held by the clamp 34 and the clamping piece 32a through the operation of the clamping operation handle 39 And at the same time, a pole tightening member 30 which is inserted into the square inner corner of the angled support bar 32 to be fastened and fixed,

The link joint portion 10 of the strut 2 is axially connected to the connection shaft of the upper and lower main pipes 4 and 6 by a worm gear structure composed of a worm 14 and a worm wheel 16, The latching grooves 47 having the latch holes 46 are partially concentrically arranged in the angular range of 0 ° to 110 ° in the one connecting shaft portion of the upper and lower main pipes 4 and 6, And an operating lever 50 having a latch hole 46 and a latching protrusion 51 capable of latching or engaging with the latching groove 47 and a stopping piece 51a is provided on the other connecting shaft portion. The upper guide tube 4 is configured to be able to stand up or down.

In the above-described pole clamping unit 30, at least one retaining piece 32a for retaining the parasol pole 8a is formed in the longitudinal direction of the angled support bar 32 made of the " Quot; A "-shaped clamp 34 which can clamp the parasol pole 8a is positioned at one side of the clamping handle 34, and the clamping clamp 34 is configured to be clamped and unlocked by the clamping handle 39 .

As another modification of the link joint 10 in the present invention, the other side of the wheel 44, on which the engagement grooves 47 are concentrically arranged, is axially connected to the one connection shaft portion of the upper and lower main pipes 4, 6, The operation lever 50 having the stop piece 51a capable of engaging with the stopper piece 47 is provided on the connecting shaft portion so that the stop piece 51a of the operation lever 50 is engaged with the concentric engagement groove 51a So that the upper main pipe (4) can be raised or lowered by selectively engaging.

The present invention provides a bending type support bar having a link joint part capable of adjusting a predetermined angle of a main pipe by an operation handle or an operation lever so that a user easily and easily tilts the bending type support bar, It makes transition easy. Further, the present invention is characterized in that the upper main pipe of the bending-type strut bed is provided with a pole tightening member capable of tightly fixing the parasol pole in the longitudinal direction irrespective of the diameter of the parasol pole pole so as to easily adjust the height of the parasol umbrella, The parasol is easy to use because it can be installed at any size regardless of parasol size or parasol pole size.

1 is an installation view of a parasol apparatus according to an embodiment of the present invention;
FIG. 2 is a perspective view showing a configuration of a concave-coupled strap for a bendable strut having a pole clamp according to the present invention;
Fig. 3 is an exploded perspective view of Fig. 2,
FIG. 4 is an operating state sectional view of a bending-type support bar having a link joint having a wim and a wim wheel structure according to an embodiment of the present invention;
FIG. 5 and FIG. 6 are a combined perspective view and an exploded perspective view of a link joint part of a bending type strut of the present invention, which is related to a configuration having a wheel and a stop piece in which latching grooves are arranged.

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

The parasol apparatus 100 according to the embodiment of the present invention is a parasol apparatus 100 according to the embodiment of the present invention in which a user holds the parasol umbrella 8 even when the operation handle (18 in Fig. 2) is turned or only the operation lever ) Can be easily and conveniently tilted so that the parasol can be easily shifted in both directions according to the altitude of the sun. The parasol apparatus 100 according to the present invention is very robust regardless of the thickness of the parasol pole 8a and has a very convenient structure for raising or lowering the parasol umbrella 8 depending on wind strength or ease of use do.

Fig. 1 is an installation view of the parasol apparatus 100 according to the embodiment of the present invention. The pillar support 2 for supporting the parasol umbrella 8 is a foldable pillar support and has a lower part main pipe 6 And an upper guide tube 4 that can be bent at a predetermined angle.

The upper and lower main pipes 4 and 6 of the bending column 2 of the present invention are connected to each other via the link joint 10 and the upper main pipe 4 which can be bent at a predetermined angle is provided with the parasol pole 8a A pole clamp 30, which can be a very solid sin regardless of its thickness, is mounted via welding or the like. The pole clamp 30 has a structure that can not only tighten the parasol pole 8a of the parasol umbrella 8 very tightly but also can be easily released when the clamp is released.

FIG. 2 is a perspective view of the folding column 2 having the pole clamp 30 according to the present invention, and FIG. 3 is an exploded perspective view of FIG.

Referring to FIGS. 2 and 3 together, the pole clamping unit 30 of the present invention, which is coupled to the upper main pipe 4 by welding or the like, will be described below.

The upper surface main body 4 is provided with a pole support member 12 which serves as a separating member so as to secure the elevator shaft of the parasol pole member 8a freely, 4, and then, the pole clamping member 30 is welded or the like to the upper face of the face support 12 to be fixed thereto.

The pole clamping apparatus 30 of the present invention is provided with a clamping member 34 for clamping the parasol pole 8a of the parasol umbrella 8 and clamping the parasol pole 8a of the umbrella- And the fastening member 32a extending in a "C" -shaped shape is used together to fix the fastening member 8a in the longitudinal direction of the pole and the pole base 8a in the square inner corner.
That is, the pole clamping unit 30 is provided with an angled support base 32 having a rectangular inner corner at the upper main body pipe 4 and a circular parasol pole unit 8a of the parasol umbrella 8, And is engaged with the engaging piece 32a which is extended in the shape of a "C " to be supported at the inner corner, and is driven into the square inner corner of the angle support base 32 by using the" The circular parasol pole unit 8a is fixed to the opposite side wall surfaces of the circular parasol pole unit 8a so that the circular parasol pole unit 8a is firmly fixed by being pressed against the both sides of the circular parasol pole unit 8a, So that the parasol pole 8a can be clamped regardless of whether or not the parasol pole 8a is clamped.

More specifically, the pole clamping unit 30 has an angular support bar 32 made of a steel plate having a rectangular inside corner at which the parasol pole 8a can be driven into a corner. At least one latching piece 32a for latching the parasol pole base 8a is formed in the longitudinal direction of the angle-type support base 32. The at least one latching piece 32a is first extended to the lower end of the angled support base 32 first, Thereby extending the piece 32a.

The "A" -shaped clamp 34, which can clamp the parasol pole 8a, is located at one side of the angle-type support 32, preferably at the upper side of the angle-type support 32, Shaped locking catch 34 is engaged with the diameter of the parasol pole 8a inserted into the space between the "? "-Shaped support 32 and the? -Shaped locking 34 by the locking operation handle 39 It is possible to make one tightening and releasing operation possible.

The rear end extension rod of the "A" shaped clamping member 34 is inserted into the shaft tube 38 fixed to the angle support base 32 and connected to the clamping operation handle 39 as a rack and pinion structure, 39 causes the rear end edge of the "a " -shaped clamp 34 to change into a forward and backward linear motion. At this time, a tongue spring is fitted to the rear end stop of the lock shoe (34) to eliminate the back rush phenomenon of the rack and pinion and to prevent the self loosening rotation. The rotation of the operation handle (39) .

The leading bent portion of the "A" shaped crimp fastener 34 is configured to be inserted into the insertion guide groove of the extended piece 36 attached to the angled support bar 32 so that the swing of the crimp fastener 34 in the pole length direction .

The above-described pole clamping unit 30 is broken and opened by the "B" -shaped angled support 32 and the "A" -shaped clamp 34, so that the parasol pole unit 8a It can be tightly clamped by the clamping force of the " a "-shaped clamp 34 in a state in which it does not swing in the corner of the angle-type support table 32.

 The engaging piece 32a on the opposite side (lower side) of the angled support bar 32 while safely tightening one side of the upper part of the parasol pole bar 8a can securely secure the other side of the parasol bar bar 8a to the " The parasol pole 8a is prevented from being displaced even if it is affected by a strong wind.

In case the parasol pole 8a is short and can not reach the lower end of the angled support bar 32 of the pole support 30, the engagement piece 32a is provided in the middle of the angular support bar 32 Since the lower end of the parasol pole 8a can be caught by the intermediate latching piece 32a even if it is short, strong clamping force is exerted in connection with the clamping of the clamping piece 34. [

The pole clamping unit 30 can securely tighten the parasol pole unit 8a having various diameters and can easily loosen the parasol pole unit 8a so that the height of the parasol umbrella 8 can be adjusted easily.

The link joint portion 10 for connecting the upper and lower main pipes 4 and 6 constituting the bending-type strut 2 in the present invention is also provided with the worm 14 And a worm wheel 16, as shown in Fig. The worm wheel 16 provided at the upper end of the lower main pipe 6 is similar to the helical gear and the groove of the worm wheel 16 is obliquely engraved and the thread of the worm 14, So that the worm wheel 16 is rotated. The worm gear structure can achieve a large reduction ratio of about one hundredth.

2 and 3 in order to make the link joint 10 have a worm gear structure, the shaft support of the upper support main pipe 4 is provided with a shaft connecting portion as shown in the exploded perspective view of FIG. 3, A worm wheel 16 is inserted into the upper end of the main pipe 6 and is axially connected to the shaft pin 20. A worm 14 engaging with the worm wheel 16 and a bearing 22 are installed. The worm (14) is axially connected to the operation handle (18).

Preferably, when the worm wheel 16 is welded and fixed to the upper end of the lower main pipe 6, eccentric welding is performed to slightly deviate from the central axis on the upper end face of the lower main pipe 6, In which the disk surface has a slope of 1 to 5 degrees. This is because the eccentric load of the parasol umbrella 8 causes the side wall of the upper main pipe 4 to be supported and supported by the worm wheel 16 of the lower main pipe 6 when the link joint 10 is connected thereto, 8) is prevented by the clearance of the upper main pipe (4) when the shaft is connected.

4, when the user rotates only the operating handle 18, the upper guide tube 4 provided with the parasol umbrella 8 at a large reduction ratio corresponding to the worm gear structure characteristic is shown in Fig. 1 It is possible to perform an operation of lying upright or obliquely as in the example.

In the present invention, the link joint portion 10 for connecting the upper and lower main pipes 4 and 6 constituting the strut 2 is inserted into the engagement groove 47 (as in the other embodiments shown in Figs. 5 to 6) ) And the operating lever 50, as shown in Fig.

5 and 6, the link joint part 10 is formed such that the latching grooves 47 having the latch holes 46 are formed on one connecting shaft part of the upper and lower main pipes 4 and 6 as 0 The wheel 44 is partially and concentrically arranged in an angular range of 0 ° to 110 ° (preferably, 0 ° to 90 °), while the other connecting shaft portion is formed with a latch hole 46, (50) having a latching protrusion (51) and a stopping piece (51a) which can be latched or engaged with the latching lever (47) are provided on the lever shaft.

The latching protrusion 51 and the stopping piece 51a of the operating lever 50 which is actuated by the elastic spring 52 in response to the depression of the push knob 50a by the user are driven by the wheels 44 The latch hole 46 and the latch groove 47 which are partially concentrically arranged in the 0 ° to 110 ° angular range (preferably 0 ° to 90 ° angular range) of the parasol umbrella 8 can be raised or lowered from the upper main pipe 4 through the pole clamp 30 so that the vertical inclination angle of the parasol umbrella 8 can be easily adjusted.

As shown in FIG. 1, the lower bottom main pipe 6 of the bending-type pillars 2 on which the parasol umbrella 8 of the present invention is mounted has a weight type bottom body 24 having a large floor area and sufficient weight And can be installed to be rotatable about an axis or fastened to a holding pack in the form of a pile, which is not shown in the drawing, but is suitable for sanding in a sandy beach or soil.

Reference numeral 40, which is not shown in FIG. 1, is an assembled table that can be assembled by assembling two semi-discs, which is convenient for the user and facilitates the mobile installation.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be determined by the scope of claims and equivalents thereof.

(2) - Landing zone (4) - Supervised land area
(6) - Undercarriage (8) - Parasol Umbrella
(8a) - Parasol pole (10) - Link Joint
(12) - Cotton bracket (14) - Worm
(16) - worm wheel (18) - operating handle
(20) - Axial pin (22) - Bearing
(24) - bottom body (24) - bottom body
(30) - Poles (32) - Angle supports
(32a) -chucking piece (34) -negative lock
(36) - extension (38) - shaft
(39) - Clamping handle (40) - Table
(43) - shaft connecting pin (44) - wheel
(46) - latch hole (47) - latching groove
(48) - Latch pin (50) - Operation lever
(50a) -Push knob (51) -Latch stone
(51a) - stop piece (52) - spring
(53) - Lever shaft pin (100) - Parasol device

Claims (3)

In the parasol apparatus,
And the upper and lower main pipes 4 and 6 are connected to the link joint part 10 and the upper main pipe 4 is provided with an angled support bar 32 having a rectangular inner corner And the circular parasol pole base 8a of the parasol umbrella 8 is supported at the square inner corner of the angle support base 32 to be hooked and supported by the hooking pieces 32a which extend in a "C" shape, And the pole clamping unit 30 is used to lock the circular parasol pole unit 8a to both side walls of the inner corner by tightly fixing the circular parasol pole unit 8a by pressing after the both sides contact with each other by driving the clamping arm 34 into the square inner corner of the angle- So that the parasol pole 8a can be clamped regardless of the diameter of the circular parasol pole 8a inserted in the pole clamping portion 30 and the angle of the joint of the link joint portion 10 of the trestle 10 can be adjusted (4) is capable of standing up or lying down,
The pole clamping unit 30 includes at least one retaining piece 32a for retaining the parasol pole 8a in the longitudinal direction of the angled support bar 32 made of an "Quot; -shaped lock " 34, which is capable of locking the parasol pole 8a, is located at one side of the " a " (32) and the "a" -shaped clamp (34), the parasol pole (8a) inserted into the space between the " Device.
In the parasol apparatus,
And the upper and lower main pipes 4 and 6 are connected to the link joint part 10 and the upper main pipe 4 is provided with an angled support bar 32 having a rectangular inner corner And the circular parasol pole base 8a of the parasol umbrella 8 is supported at the square inner corner of the angle support base 32 to be hooked and supported by the hooking pieces 32a which extend in a "C" shape, And the pole clamping unit 30 is used to lock the circular parasol pole unit 8a to both side walls of the inner corner by tightly fixing the circular parasol pole unit 8a by pressing after the both sides contact with each other by driving the clamping arm 34 into the square inner corner of the angle- So that the parasol pole unit 8a can be clamped regardless of the diameter of the circular parasol pole unit 8a inserted into the pole clamping unit 30,
The link joint portion 10 of the strut 2 is axially connected to the connection shaft of the upper and lower main pipes 4 and 6 by a worm gear structure composed of a worm 14 and a worm wheel 16, The latching grooves 47 having the latch holes 46 are partially and concentrically arranged in the angular range of 0 ° to 110 ° in the one connecting shaft portion of the upper and lower main pipes 4 and 6, And an operating lever 50 having an engaging recess 49 and a latching protrusion 51 latchable and engageable with the latching hole 46 and the latching recess 47 are formed in the other connecting shaft portion, Is installed on the lever shaft, the upper guide tube 4 is configured to be capable of standing up or lying down,
The pole clamping unit 30 includes at least one retaining piece 32a for retaining the parasol pole 8a in the longitudinal direction of the angled support bar 32 made of an "Quot; -shaped lock " 34, which is capable of locking the parasol pole 8a, is located at one side of the " a " (32) and the "a" -shaped clamp (34), the parasol pole (8a) inserted into the space between the " Device. delete

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