KR101492319B1 - Fixing apparatus for parasol - Google Patents

Abstract

The present invention relates to a parasol fixing apparatus for fixing a pole of a parasol integrally to a ground or a bottom surface of a structure, the parasol fixing apparatus comprising: a base fixedly mounted on a floor surface of the parasol, A tubular insertion tube coupled to the base and fixed in a state where the pole of the umbrella is inserted; And a joint for releasably securing the insertion tube to the base while allowing the insertion tube to swing and rotate in a pivotal manner, the joint being hingedly coupled to a portion of the insertion tube, A first yoke rotating the insertion tube about an axis; And a second yoke fixed to the base or pivotally coupled to the base in a state where the first yoke is pivotally coupled to the base, and a portion of the insertion tube hinged to the first yoke is pivoted And a first rocker for locking the insertion tube with the first yoke while pivoting the insertion tube while locking the insertion tube to the first yoke. In the present invention, the insertion tube into which the pole of the parasol is inserted is pivoted together with the first yoke while being rotated by the first yoke constituting the joint, so that the parasol can be rotated and fixed in a state inclined according to the direction of sunlight or rain. The first rocker controls the pivot rotation of the first yoke and at the same time controls the pivotal rotation of the insertion tube, so that the angle and direction of the pole can be controlled by one touch.

Description

[0001] FIXING APPARATUS FOR PARASOL [0002]

The present invention relates to a parasol fixing apparatus, and more particularly, to a parasol fixing apparatus capable of adjusting a tilt or a direction of a pole while detachably fixing a pole of the parasol to a ground surface or a bottom surface of the structure.

In general, parasols are used for beaches, shops, etc., by providing sunshade to provide shade or to avoid rain.

Among them, the parasol for fishing has to be able to be installed and dismantled quickly as it is made portable for the convenience of the user. Accordingly, it is possible to easily fix the pole of the parasol to the floor of the structure such as the floor Parasol fixation devices are being developed.

A prior art parasol fixation device is a fishing parasol pedestal as disclosed in Korean Patent No. 10-655398.

As shown in FIG. 1, the parasol fixing apparatus of the prior art includes a support 20 having a parasol through hole formed therein to support a parasol, A support plate 30 formed on the lower side of the support portion 20 and having a plurality of fastening holes 32 formed around the fastening holes 40; And a fixing screw 52 and a fixing pack 54 which are fastened to the holes 32.

This prior art technique is a method of inserting a pole of a parasol into a supporting portion 20 while fixing it to the ground by a fixing pack 54 or a fixing screw 52 and pressing the pole by tightening the fixing bolt 40, 20).

However, in the prior art fixing device, the support portion 20 to which the pole is coupled is fixed only in a vertical state, so that when the sunlight shines in an inclined state or when the rain falls in an inclined state due to wind, the parasol is moved in a direction corresponding to sunlight or rain And the parasol can not be rotated.

Further, the prior art fixing device has a problem in that only a part of the pole is pressed by the fixing bolt 40, so that the pole can not be firmly fixed. Particularly, a part of the pole is pressed by the fixing bolt 40 There is a problem that the paint is peeled, crushed, and further broken.

KR 10-0655398 B1

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems of the prior art, and it is an object of the present invention to fix a parasol of a parasol in various angles and directions by pivoting an insertion tube into which a parasol is inserted, The present invention provides a parasol fixing device capable of simultaneously controlling an angle and a direction of a parasol through a single locking member.

It is another object of the present invention to provide a parasol fixing device capable of realizing an angle and a direction of a pole in various states by controlling an uniaxial rotation and a pivotal rotation of an insertion tube.

It is another object of the present invention to provide a parasol fixing apparatus which can firmly fix a pole, as well as prevent the pole from being distorted or damaged by pressing and fixing the outer circumferential surface of the pole in a gripping state.

According to an aspect of the present invention, there is provided a parasol fixing apparatus for fixing a pole of a parasol to a floor or a floor of a structure integrally with the parasol, A base fixed in a fastened state to provide a supporting force; A tubular insertion tube coupled to the base and fixed in a state where the pole of the umbrella is inserted; And a joint for releasably securing the insertion tube to the base while allowing the insertion tube to swing and rotate in a pivotal manner, the joint being hingedly coupled to a portion of the insertion tube, A first yoke rotating the insertion tube about an axis; And a second yoke connected to the base so as to be capable of pivotal rotation and pivotal rotation, the first yoke being pivotally connected to the base, and a part of the insertion tube hinged to the first yoke is pivotally connected to the base, And a first rocker that locks the insertion tube with the first yoke while pivoting the insertion tube while locking the first yoke.

The first rocker may have a hollow portion that is connected to the base directly or through another member so as to be able to be pivoted and pivoted, and has a hollow portion in which a rubber block is received, and a hollow hole ; A turnbuckle of a tubular type having one side thereof pivotally coupled to the first yoke and the other side rotatably pivotally coupled to the hollow post and pivotally rotated by an external force and threaded portions having different directions are formed on both sides; A coupler for coupling the hollow post and the first yoke to both sides of the turnbuckle so that the hollow post and the first yoke can be pivotally rotated; And one end of the first yoke passes through the first yoke while being moved along the one threaded portion by the pivotal rotation of the turnbuckle while being screwed to one threaded portion of the turnbuckle, A first rod fixed in a state; And a second threaded portion of the turnbuckle that is threadedly engaged with the first threaded portion by interlocking with the first rod by pivotal rotation of the turnbuckle and one end of the threaded portion protrudes into the hollow portion through the communication hole of the hollow post, And a second rod that fixes the turnbuckle and the first yoke in a state where the pivot is prevented from being rotated.

The coupler includes, for example, an elastic ring protruding from the hollow post and the outer circumferential surface of the first yoke in a state of being engaged with each other, and having an outer diameter contractible by an elastic force; And a ring holder which is formed in a groove shape along the inner circumferential surfaces on both end sides of the turnbuckle and in which the projecting portion of the elastic ring is fitted and caught.

On the other hand, the first rocker may include, for example, a hollow portion which is fixed to the base in a vertical state or which is rotatably and pivotally rotatably coupled to the base, and has a hollow portion in which a rubber block is received, A hollow post formed; The first yoke being rotatably pivotally connected to one side of the first yoke, the other end of the hollow yoke being fixed in a laminated state to the hollow post, a rod hole being formed in a longitudinal direction thereof, ; A pressing handle which is screwed to the pressurizing hole of the pressurizing pipe and which is rotated by an external force and one end of which protrudes into the rod hole while being rotated by the pressing hole; And the other end is protruded through the communication hole of the first yoke while one end is pressed by the inclined surface of the pressing handle protruding to the rod hole, A first rod penetrating through the first yoke to be engaged with a portion of the insertion tube and fixing the insertion tube in a spiral rotation state; And a second rod which is movably inserted in a rod hole of the pressure tube and is disposed on the other side of the first rod, one end of the pressure rod is interlocked with the first rod while being pressed by an inclined surface of the pressure handle, And a second rod protruding from the hollow portion at the other end and fixed to the rubber block while the first yoke is prevented from being pivotally rotated.

The joint is formed in the same manner as the first yoke and is hinged to the other side of the first yoke in a state of overlapping with a portion of the first yoke to rotate the first locker about the hinge A second yoke; And a second yoke fixed to the base in a state where the second yoke is pivotally coupled to the second yoke, wherein a portion of the first rocker hinged to the second yoke is locked to the second yoke while being rotated And a second rocker for locking the one rocker in a pivot rotated state.

The second locker may include, for example, a hollow post fixed vertically to the base, the hollow post having the same shape as the base and having a hollow portion for receiving the rubber block therein, the through hole communicating with the hollow portion; A tubular turnbuckle having one end rotatably pivotally coupled to the second yoke and pivotally connected to the other end of the hollow post so as to be pivotally rotated by an external force and having threaded portions each having a different direction on both sides; A coupler that couples the hollow post and the second yoke to the turnbuckle on both sides in a state in which the hollow post and the second yoke are pivotable; Wherein the one end of the first yoke is engaged with a portion of the first yoke while the other end of the first yoke is engaged with the first yoke, A first rod fixed in a rotated state; And a second threaded portion of the turnbuckle that is threadedly engaged with the first threaded portion by interlocking with the first rod by pivotal rotation of the turnbuckle and one end of the threaded portion protrudes into the hollow portion through the communication hole of the hollow post, And a second rod fixing the turnbuckle and the second yoke in a state of being prevented from being pivotally rotated.

In addition, the present invention may further comprise a collet provided on the insertion tube and removably fixing the pole of the umbrella to the insertion tube while pressing the outer circumference of the pole inserted into the insertion tube into a gripping state .

For example, the collet is vertically moved along the longitudinal direction of the insertion tube while being rotatably screwed into the outer circumferential surface of the insertion tube in an overlapping state, and a step is formed along the inner circumferential surface of the other end, A tubular type lifting sleeve; The other end is inserted into the inner circumferential surface of the lifting sleeve and the other end is supported by the end of the insertion tube while the other end is engaged with the end of the lifting sleeve and the inner diameter of the insertion tube is changed by collapsing or expanding through the incision, A grip ring for gripping and fixing the pole while being pressed by the step to reduce the inner diameter of the grip ring as the arm is lowered; And a ring guider configured to guide the other end of the grip ring and reduce an inner diameter of the grip ring as one end of the grip ring is pressed.

The ring guider includes, for example, a first inclined surface provided along the end portion of the insertion tube and facing the other end of the grip ring and having a shape becoming narrower toward the lower end; And a second inclined surface which is provided along the other end of the grip ring and faces the first inclined surface and slides along the first inclined surface by pressing of the lifting sleeve to reduce the inner diameter of the grip ring .

In the parasol fixing apparatus according to the present invention, the insertion tube into which the pole of the parasol is inserted is pivoted together with the first yoke while being rotated by the first yoke constituting the joint, so that the parasol is inclined in the direction of sunlight or rain In particular, since the first rocker controls the rotation of the pivot of the first yoke and controls the pivoting of the insertion tube, the angle and direction of the pole can be controlled by one touch.

Specifically, the first rod and the second rod constituting the first locker are fixed in the interlocked state by the rotation of the turnbuckle so that the insertion tube and the first yoke are fixed to each other, so that the rotation of the insertion tube and the pivot rotation Can be controlled simultaneously.

In addition, since the coupler is constituted by the elastic ring fitted to the hollow post and the first yoke in a protruding state, and the ring holder provided on both sides of the turnbuckle, the hollow post and the first yoke can be pivotally rotated while being easily coupled to the turnbuckle.

On the other hand, when the first locker is constituted by a pressurizing pipe and a pressurizing handle instead of the turnbuckle, the first rod and the second rod may be simultaneously pressed by the inclined surface of the pressurizing handle to fix the insertion tube and the first yoke individually.

When the second yoke and the second locker are added to the above-described joint, the insertion tube into which the pole is inserted is pivotally rotated while being biased in two directions, so that the angle and direction of the parasol can be more variously fixed.

In addition, as the pole of the parasol inserted into the insertion tube is pressed by the collet in the state where the outer circumference is grasped, the pressing portion of the pole is dispersed along the outer circumference without being concentrated on a part, so that the pole can be firmly fixed. Denting or breakage can be prevented.

Specifically, since the grip ring constituting the collet is pressed by the rotation of the lifting sleeve and the inner diameter is reduced by the ring guider, the outer periphery of the pole can be securely gripped, and the pole can be fixed only by the rotation of the lifting sleeve So that the installation and disassembly time of the umbrella can be shortened.

In addition, since the ring guider for reducing the inner diameter of the grip ring is constituted by the first inclined surface and the second inclined surface which are provided in a state in which the ring gear and the insertion tube face each other without a separate independent component, the manufacture is easy.

1 is a perspective view showing a parasol fixing apparatus according to the prior art;
2 is a perspective view showing a parasol fixing apparatus according to the present invention.
3 is an exploded perspective view showing the parasol fixing apparatus shown in Fig.
4 is a longitudinal sectional view of the present invention.
5 is a longitudinal sectional view showing an operating state of the present invention.
6 is a longitudinal sectional view showing another embodiment of the first rocker shown in Fig.
7 is a longitudinal sectional view showing another embodiment of the present invention.
Fig. 8 is a longitudinal sectional view showing the configuration of the collet shown in Fig. 2; Fig.
9 is a longitudinal sectional view showing an operating state of the collet shown in Fig.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted.

The parasol fixing apparatus according to the present invention comprises a base 10, an insertion tube 20 and a joint 30 as shown in Figs.

The base 10 is a member which is fixed to the bottom surface in different shapes according to places and provides a supporting force for supporting the parasol. The base 10 is formed in a flange shape as shown in FIG. 2, and a plurality of fastening holes 10a are formed do.

For example, when the base 10 is fixed to the bottom surface of a structure such as a chair, a fixing screw 11 passing through the fastening hole 10a is fastened to the bottom surface as shown in FIG.

Further, the base 10 is integrally fixed to the ground when the fixing pack 12, which is stuck to the ground, is detachably coupled to the lower end when the base 10 is fixed to the ground surface of the hearth.

The insertion tube 20 is a component into which the pole 1 of the parasol is inserted and is formed into a tubular shape as shown in Fig. 3 and is integrally fixed to the base 10 so that the pole 1 of the parasol 1 is inserted do.

3, the insertion tube 20 is detachably coupled to the base 10 by a joint 30 to be described later, and is combined with the pivotal rotation so that the pivotal rotation can be performed. The angle of the pole 1 can be adjusted.

The joint 30 permits the pivotal rotation and pivotal rotation of the insertion tube 20 while releasably securing the insertion tube 20 to the base 10 as shown in Figure 3 so that the inclination angle of the pole 1 And a component for adjusting the inclination direction.

The joint 30 may include, for example, the first yoke 100 and the first rocker 200 as shown in FIG.

2, the first yoke 100 is divided into upper and lower halves so as to be overlapped with the hinge plate 21 provided on the insertion tube 20. The first yoke 100 is fastened by the hinge HG, And the insertion tube is rotated about the hinge HG as shown in FIG.

3, the semicircular hinge plate 21 integrally protrudes from the lower end of the insertion tube 20 and is interposed between the first yoke 100 and the hinge plate 21 4, the angle adjusting grooves 22 are formed at regular intervals along the outer circumferential surface of the hinge plate 21 so that the angle of the insertion tube 20 is changed to a multi- .

3, the first yoke 100 has a cylindrical shaft 100a protruding from the lower end of the first yoke 100 and is pivotally coupled to a turnbuckle 220 described later. As shown in FIG. 4, A communication hole 100b penetrating the rotary shaft 100a is formed to penetrate the first rod 240 to be described later.

The first rocker 200 locks the hinge plate 21 of the insertion tube 20 to the first yoke 100 in a state where the hinge plate 21 is rotated in a single direction as shown in FIG. And is fixed to the base 10 in such a manner that the first yoke 100 is rotatably pivotally connected to the rotary shaft 100a of the first yoke 100 as shown in Fig. And is connected to the base 10 in a state where the first yoke 100 'and the second rocker 200', which will be described later, are capable of swinging and pivoting.

The first rocker 200 may include a hollow post 210, a turnbuckle 220, a coupler 230, a first rod 240, and a second rod 250, as shown in FIG. 3, for example. .

The hollow post 210 is a member directly coupled to the base 10 as shown in Fig. 4, or coupled to the base 10 in a state where it can be swiveled and pivoted by another member.

Here, the other member is the second yoke 100 'and the second rocker 200', which will be described later, as shown in FIG.

4 and 7, a hollow portion 211 is formed in the hollow post 210 to receive the rubber block 219 and a communication hole 212 communicating with the hollow portion 211 .

4, when the hollow post 210 is integrally fixed to the base 10, the hollow post 210 is formed into a tubular shape having a communication hole 212 at an upper portion while opening a lower portion of the hollow portion 211 And can be integrally fixed to the base 10 while being shielded by the lower cap 213. The lower cap 213 can be detachably fastened to the above-described fixed pack 12 as shown in FIG.

7, a hollow portion 211 is formed on an upper portion of the hollow post 210 and a hollow portion 211 is formed by an upper cap 214 having a communication hole 212. [ And a hinge plate 215 is provided at a lower end thereof to be coupled to a second yoke 100 'described later.

4 and 7, the hollow post 210 has a cylindrical rotary shaft 210a at its upper end and is coupled with the turnbuckle 220 to be described later in a pivotable manner.

4, one end of the turnbuckle 220 is pivotally coupled to the rotation shaft 100a of the first yoke 100, and the other end of the turnbuckle 220 is pivotally rotated with the rotation axis 210a of the hollow post 210 And is pivotally rotated by an external force.

As shown in FIG. 4, the turnbuckles 220 are formed on both sides with threaded portions 221 and 222 having different directions from each other.

The coupler 230 is a component that couples the hollow posts 210 and the rotating shafts 210a and 100a of the first yoke 100 to both sides of the turnbuckle 220 in a state in which they can pivot, And may include an elastic ring 231 and a ring holder 232 as shown in FIG.

The elastic ring 231 is fitted on the hollow shaft 210 and the rotary shaft 210a of the first yoke 100 as shown in FIG. As the elastic ring 231 is partially cut, the outer diameter of the elastic ring 231 can be shrunk.

As shown in FIG. 3, the ring holder 232 is formed on the inner circumferential surfaces of both ends of the turnbuckle 220 in the shape of a groove, and the protruding portion of the elastic ring 231 is inserted and engaged as shown in FIG.

That is, the rotary shafts 100a and 210a are respectively fitted to both sides of the turnbuckle 220 in a state where the elastic rings 231 are coupled along the outer circumferential surface, and the elastic rings 231 are extended to the ring holder 231 And is coupled to the turnbuckle 220 in a state where the pivot can be rotated according to the engagement.

4, the first rod 240 is screwed to one side thread portion 221 of the turnbuckle 220, and when the turnbuckle 220 is pivoted by an external force, the first rod 240 moves up and down along one side thread portion 221 The one end portion 241 is engaged with the angle adjusting groove 22 provided in the hinge plate 21 of the insertion tube 20 through the communication hole 100b of the first yoke 100 described above.

That is, the first rod 240 locks the insertion tube 20 in a spindle-rotated state while the one end portion 241 is caught by the angle adjusting groove 22 of the hinge plate 21 according to the rotation of the turnbuckle 220 , The insertion tube 20 is unlocked in a state in which the insertion tube 20 can be rotated in a single direction while being separated from the angle adjusting groove 22 of the hinge plate 21. [

4, the second rod 250 is screwed to the other threaded portion 222 of the turnbuckle 220 so that the turnbuckle 220 is moved up and down along the other threaded portion 222 as the turnbuckle 220 is pivoted by an external force, The one end portion 251 protrudes into the hollow portion 211 through the communication hole 212 of the hollow post 210 and is embedded in the rubber block 219.

That is, the second rod 250 is inserted into the insertion tube 20 by pushing the turnbuckle 220 and the first yoke 100 while the one end 251 is stuck in the rubber block 219 according to the rotation of the turnbuckle 220, Locking the insertion tube 20 in a state in which the insertion tube 20 can be pivoted while being separated from the rubber block 219.

Therefore, the insertion tube 20 is simultaneously controlled to rotate in the uniaxial direction and in the pivot direction while the first rod 240 and the second rod 250 interlock with each other only by the rotation of the turnbuckle 220.

3 and 4, the one end 251 of the second rod 250 is formed into a wedge shape, so that the second rod 250 is firmly fitted to the rubber block 219, and the turnbuckle 220 and the first yoke 100) can be locked in a state in which rotation is prevented.

3 and 4, the communicating hole 212 may be formed in the shape of a long hole so that the second rod 250 may have a shape in which the one end 251 is inserted into the long hole Shaped communication hole 212 and can be slid along the communication hole 212 while being prevented from rotating.

4, the second rod 250 is provided with the rotation preventing protrusion 253 while the other end 252 is formed in a tubular shape, and the first rod 240 is provided at the other end 242, The rotation preventing protrusion 253 is inserted into the second rod 250 and the rotation preventing groove 243 is provided to prevent the rotation of the second rod 250.

That is, the second rod 250 ascends and descends while being prevented from being rotated by the elongated hole 212 of the hollow post 210, and the first rod 240 rotates about the rotation preventing protrusion 253 and the rotation preventing groove 243, So as to be prevented from rotating.

On the other hand, the first rocker 200 may include a pressure pipe 260 and a pressure handle 270 as shown in FIG. 6 instead of the configuration of the turnbuckle 220 described above.

6, the pressure pipe 260 is interposed between the hollow post 210 and the first yoke 100, and a rod hole 261 is formed in the longitudinal direction to penetrate the hollow pipe 210, The first rod 240 and the second rod 250 are movably inserted. The pressurizing pipe 260 is formed with a pressurizing hole 262 passing through the rod hole 261, as shown in FIG.

The pressing handle 270 is screwed to the pressing hole 262 of the pressurizing pipe 260 as shown in Fig. 6 and is rotated by an external force. The pressing handle 270 protrudes into the rod hole 261 while moving along the pressing hole 260 do.

6, the inclined surface 270a is formed at one end of the pressing handle 270 so that the pressing handle 270 protrudes from the rod hole 261 through the inclined surface 270a, 250) at the same time.

The first rod 240 and the second rod 250 are simultaneously pressed while being in contact with the inclined surface 270a so that the angle adjusting groove 22 of the hinge plate 21 and the rubber block Lt; RTI ID = 0.0 > 219 < / RTI >

On the other hand, the above-described joint 30 may further include a second yoke 100 'and a second rocker 200' as shown in FIG.

As shown in FIG. 7, the second yoke 100 'is a member for coupling the first rocker 200 to the base 10 in a state where the first rocker 200 can be rotated in a single direction, and is similar to the first yoke 100 And the hinge plate H is engaged with the hinge plate 215 of the first rocker 200 to form a hinge plate 215. The hinge plate H is engaged with the hinge plate HG, . That is, the second yoke 100 'is provided with the rotation shaft 100a' and the communication hole 100b 'in the same manner as the first yoke 100.

The hinge plate 215 of the hollow post 210 is formed in the same shape as the hinge plate 21 of the guide tube 20 as shown in FIG. And are locked by a second locker 200 'described later.

The second rocker 200 'locks the hinge plate 215 of the first rocker 200 to the second yoke 100' while the second yoke 100 ' And is fixed to the base 10 in such a manner that the second yoke 100 'is pivotally coupled to the rotation shaft 300a of the second yoke 100'.

The second rocker 200 'has a hollow post 210', a turnbuckle 220 ', a coupler 230', a first rod 240 'and a second rod 240' in the same manner as the first rocker 200 described above. (250 '). The configuration of the second locker 200 'is the same as that of the first locker 200 described above, and thus will not be described.

That is, as shown in FIG. 7, the second rocker 200 moves the hollow post 210 of the first rocker 200 hinged to the second yoke 100 'along the rotation of the turnbuckle 220' And locks the second yoke 100 'while preventing rotation of the pivot.

Therefore, the insertion tube 20 into which the pole of the parasol is inserted is doubly swiveled and rotated by the first yoke 100, the first rocker 200, the second yoke 100 'and the second rocker 200' And can be fixed in a pivot rotated state.

The present invention may further include a collet 40 as shown in FIG.

The collet 40 is a component that removably fixes the pole 1 of the umbrella inserted in the insertion tube 20 to the insertion tube 20 while pressing it in a form of holding the collet 40. For example, A sleeve 41, a grip ring 42, and a ring guider 43. [0033]

As shown in FIG. 3, the lifting sleeve 41 is formed in a tubular shape and has a pole 1 inserted therein. A threaded portion is formed at the lower end of the inner circumferential surface. The lifting sleeve 41 is screwed to the insertion tube 20, In the longitudinal direction. 8, a step 41a is formed along the inner circumferential surface of the upper end portion of the lifting sleeve 41 to press the grip ring 42, which will be described later, by raising and lowering the step 41a. The lifting sleeve 41 is provided with a non-slip in the form of a serration protrusion (not shown) on the outer circumferential surface, so that slipping can be prevented.

9, the grip ring 42 is a member for holding the pole 1 in a gripping state while being pressed by the descent of the lifting sleeve 41 as shown in FIG. 9, And the upper end portion is caught by the step 41a of the lifting sleeve 41 and the lower end portion is stacked on the upper portion of the insertion tube 20 while facing the upper end portion of the insertion tube 20.

As shown in Fig. 3, the grip ring 42 is formed in a tubular shape having a cutout 42a at one side thereof. The inner diameter of the grip ring 42 is varied by being widened or expanded by the cutout 42a, As the lifting sleeves 41 descend, they are pressed down by the step 41a and descend, and the inner diameter is reduced by the ring guider 43 described later, so that the pole 1 is held and fixed.

The grip ring 42 is preferably formed of a material having elasticity such as urethane. The grip ring 42 is formed of a material having elasticity such as urethane. After the grip ring 42 is dislocated by the descent of the lifting sleeve 41 and grips the outer peripheral surface of the pole 1, And is separated from the outer peripheral surface of the pole 1 while being stretched by elasticity.

The ring guider 43 is a component for reducing the inner diameter of the grip ring 42 by guiding the lower end portion of the grip ring 42 which is lowered by the pressurization of the lifting sleeve 41. The ring guider 43 may include a first inclined surface 43a and a second inclined surface 43b as shown in FIG.

The first inclined surface 43a is formed along the upper end of the insertion tube 20 as shown in FIG. 8, and is formed so that its inner diameter becomes narrower toward the lower side.

8, the second inclined surface 43b is provided along the lower end of the grip ring 42 to face the first inclined surface 43a while being inclined at the same angle as the first inclined surface 43a, The inner diameter of the grip ring 42 is reduced while descending along the first inclined surface 43a as the grip ring 42 is lowered by the pressure of the lifting sleeve 41 as shown in FIG.

That is, since the grip ring 42 is lowered by the lifting sleeve 41 and the lower end portion thereof is slid by the first inclined face 43a and the second inclined face 43b, the inner diameter of the grip ring 42 is reduced, The outer peripheral surface is gripped and fixed.

The operation and operation of the present invention including the above-described components will be described.

The user installs the base 10 on the ground to fix the pole of the parasol. At this time, when the installation position is the floor of the hearth, as shown in FIG. 2, the fixing pack 12 is attached to the lower part of the base 10 and fixed to the ground. When the installation position is the same structure as the stand The fixing screw 11 is passed through the fastening hole 10a and fixed to the bottom surface.

8, the user inserts the pole 1 of the parasol into the insertion tube 20 through the upper end of the lifting sleeve 41 and then rotates the lifting sleeve 41 to insert the pole 1 And integrally fixed to the pipe (20).

9, the grip ring 42 is lowered by the rotation of the grip ring 42 through the step 41a while the grip ring 42 is lowered by the lifting sleeve 41 While the second inclined surface 43b slides along the first inclined surface 43a, the inner diameter of the first inclined surface 43b is reduced, and the pole 1 is gripped and fixed. At this time, the grip ring 42 is easily broken as a part is opened by the cut portion 42a.

Meanwhile, when adjusting the tilt angle of the parasol due to sunlight or rain, the user rotates the turnbuckle 220 in the unwinding direction as shown in FIG. 5, thereby rotating the insertion tube 20 and the first yoke 100 in the uniaxial rotation direction And unlocks it in a state in which the pivot can be rotated.

At this time, the first rod 240 is rotated by the turnbuckle 220 to allow the one end 241 to be separated from the angle adjusting groove 22 of the hinge plate 21, The second rod 250 allows the pivotal rotation of the first yoke 100 and the insertion tube 20 while the one end 251 is separated from the rubber block 219 by the rotation of the turnbuckle 220. [

Here, the second rod 250 moves up and down in a state that the one end 251 is slid along the communication hole 212 of the long hole type, Preventing protrusion 253 provided at the other end 252 of the second rod 250 through the rotation preventing groove 243 so as to be raised and lowered in a state in which rotation is prevented.

The user adjusts the tilt angle and direction of the parasol pole 1 and then rotates the turnbuckle 220 in the tightening direction to lock the insertion tube 20 in the uniaxial rotation and the pivot rotated state.

At this time, the first rod 240 is locked by turning the turnbuckle 220 so that the one end portion 241 of the first rod 240 is inserted into the angle adjusting groove 22 of the hinge plate 21, And the second rod 250 is rotated by the rotation of the turnbuckle 220 so that the one end 251 is stuck in the rubber block 219 of the hollow post 210 and the turnbuckle 220 and the first yoke 100 are pressed Thereby locking the insertion tube 20 in a state where the pivot rotation is prevented.

On the other hand, when the first rocker 200 is constituted by the pressurizing hole 260 and the pressurizing handle 270 instead of the turnbuckle 220 as shown in Fig. 6, the user rotates the pressurizing handle 270 in the unwinding direction The insertion tube 20 and the first yoke 100 are unlocked in a state in which they can be rotated in the uniaxial direction and the pivot direction.

The first rod 240 and the second rod 250 are separated from the hinge plate 21 and the rubber block 219 as the inclined surface 270a of the pressing handle 270 is drawn into the pressurizing hole 262. [ Thereby allowing the insertion tube 20 to swing and pivot.

The first rod 240 and the second rod 250 are pressed by the inclined surfaces 270a protruding into the rod holes 261 by the tightening of the pressure handles 270 so that the hinged plates 21 and the rubber And locks the insertion tube 20 in the uniaxial rotation and the pivot rotated state while being stuck in the block 219.

On the other hand, when the second yoke 100 'and the second rocker 200' are provided as shown in FIG. 7, the user rotates the turnbuckle 220 'of the second rocker 200' The angle and direction of the parasol pole 1 are doubly adjusted by rotating the hollow post 210 of the parabolic reflector 200 in a single direction.

When the user removes the pole 1 from the insertion tube, the user lifts the lifting sleeve 41 to separate the grip ring 42 from the outer circumferential surface of the pole 1.

At this time, as the lifting sleeve 41 is lifted, the pressing force by the step 41a is released and rises along the first inclined surface 43a while being released by the elastic force and separated from the outer peripheral surface of the pole 1 .

As described above, in the parasol fixing apparatus of the present invention, the insertion tube 20 into which the pole 1 of the umbrella is inserted is rotated by the first yoke 100 constituting the joint 30 so that the first yoke 100, The first rocker 200 controls the pivot rotation of the first yoke 100, and at the same time, the first yoke 100 rotates the pivot of the first yoke 100, The angle and direction of the pole 1 can be controlled by one-touch.

The first rod 240 and the second rod 250 constituting the first rocker 200 protrude in an interlocked state by the rotation of the turnbuckle 220 so that the insertion tube 20 and the first yoke 100 The pivotal rotation of the insertion tube 20 can be simultaneously controlled by only the rotation of the turnbuckle 220. [

The coupler 230 is composed of a hollow post 210 and an elastic ring 231 fitted in the first yoke 100 in a protruding state and a ring holder 232 provided on both sides of the turnbuckle 220, 210 and the first yoke 100 are easily coupled to the turnbuckle 220 to pivot.

The one end 251 of the second rod 250 is prevented from rotating so that the one end 251 of the second rod 250 is communicated with the communicating hole 212 of the second rod 250, The other end portion 242 of the first rod 240 is inserted into the other end portion 252 of the second rod 250 Rotation of the first rod 240 is prevented by the rotation preventing groove 243 and the rotation preventing protrusion 253 so that the one end 241 of the first rod 240 can smoothly slide along the communication hole 100b.

In addition, since the one end portion 251 of the second rod 250 is formed in a wedge shape, the second rod 250 is firmly fixed to the rubber block 219 and fixed, so that the turnbuckle 220 and the first yoke 100 Can be firmly locked.

The first rod 250 and the second rod 260 may be connected to the push handle 270 and the push handle 270 in place of the turnbuckle 220. [ The insertion tube 20 and the first yoke 100 may be fixed while being simultaneously pressed by the inclined surface 270a of the first yoke 100a.

When the second yoke 100 'and the second locker 200' are added to the above-described joint 30, the insertion tube 20 into which the pole 1 is inserted is pivotally rotated while being bi- It is possible to more variously fix the angle and the direction of the light.

As the pole 1 of the parasol inserted into the insertion tube 20 is pressed by the collet 40 in the state where the outer circumference is grasped, the pressing portion of the pole 1 is dispersed along the outer circumference So that the pole 1 can be firmly fixed, and the pole 1 can be prevented from being crushed or broken.

Specifically, since the grip ring 42 constituting the collet 40 is pressed by the rotation of the lifting sleeve 41 and the inner diameter is reduced by the ring guider 43 to grip the pole 1, The pole piece 1 can be fixed only by the rotation of the lifting sleeve 41, so that the installation and disassembly time of the parasol can be shortened.

The ring guider 43 for reducing the inner diameter of the grip ring 42 has a first inclined face 43a provided so as to face the grip ring 42 and the insertion tube 20 without a separate independent component, And the second inclined surface 43b.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It will be apparent to those skilled in the art that various changes, substitutions, and alterations can be made therein without departing from the spirit of the invention.

1: pole 10: base
20: insertion tube 21: hinge plate
22: Angle adjusting groove 30: Joint
100: first yoke 100 ': second yoke
200: first rocker 200 ': second rocker
210: hollow post 211: hollow
212: communication hole 219: rubber block
220: Turnbuckle 230: Coupler
231: elastic ring 232: ring holder
240: first load 250: second load
260: pressure pipe 261: rod ball
262: pressure ball 270: pressure handle
270a:
40: collet 41: lifting sleeve
41a: step 42: grip ring
42a: incision part 43: ring guider
43a: first inclined surface 43b: second inclined surface

Claims (9)

delete A parasol fixing apparatus for fixing a pole of a parasol integrally to a ground surface or a bottom surface of a structure,
A base which is fixed in a state of being embedded in the ground or fixed on the bottom surface of the structure to provide a supporting force;
A tubular insertion tube coupled to the base and fixed in a state where the pole of the umbrella is inserted; And
And a joint for releasably securing the insertion tube to the base and permitting the rotation of the insertion tube and rotation of the pivot,
The joint comprises:
A first yoke hingedly coupled to a portion of the insertion tube to rotate the insertion tube about the hinge; And
The first yoke being connected to the base so as to be able to pivot and to be pivoted in a state in which the first yoke is rotatably pivotable, and a part of the insertion tube hinged to the first yoke is connected to the first yoke And a first locker for locking the insertion tube with the first yoke while pivoting the insertion tube while locking the yoke,
Wherein the first rocker
A hollow post having a hollow portion directly or indirectly connected to the base through another member so as to be capable of being pivoted and pivoted, and having a hollow portion in which a rubber block is received, the hollow portion communicating with the hollow portion;
A turnbuckle of a tubular type having one side thereof pivotally coupled to the first yoke and the other side rotatably pivotally coupled to the hollow post and pivotally rotated by an external force and threaded portions having different directions are formed on both sides;
A coupler for coupling the hollow post and the first yoke to both sides of the turnbuckle so that the hollow post and the first yoke can be pivotally rotated;
And one end of the first yoke passes through the first yoke while being moved along the one threaded portion by the pivotal rotation of the turnbuckle while being screwed to one threaded portion of the turnbuckle, A first rod fixed in a state; And
And a second thread portion that is threadedly engaged with the other threaded portion of the turnbuckle and moves along the other threaded portion while being interlocked with the first rod by pivotal rotation of the turnbuckle and one end portion is projected to the hollow portion through the communication hole of the hollow post, And a second rod for securing the turnbuckle and the first yoke while preventing the rotation of the pivot. 3. The apparatus of claim 2,
An elastic ring protruding from the hollow post and the outer circumferential surface of the first yoke so as to be engaged with each other and being formed to have an outer diameter contractible by an elastic force; And
And a ring holder which is formed in a groove shape along the inner circumferential surfaces on both end sides of the turnbuckle and in which protruding portions of the elastic rings are fitted and caught. A parasol fixing apparatus for fixing a pole of a parasol integrally to a ground surface or a bottom surface of a structure,
A base which is fixed in a state of being embedded in the ground or fixed on the bottom surface of the structure to provide a supporting force;
A tubular insertion tube coupled to the base and fixed in a state where the pole of the umbrella is inserted; And
And a joint for releasably securing the insertion tube to the base and permitting the rotation of the insertion tube and rotation of the pivot,
The joint comprises:
A first yoke hingedly coupled to a portion of the insertion tube to rotate the insertion tube about the hinge; And
The first yoke being connected to the base so as to be able to pivot and to be pivoted in a state in which the first yoke is rotatably pivotable, and a part of the insertion tube hinged to the first yoke is connected to the first yoke And a first locker for locking the insertion tube with the first yoke while pivoting the insertion tube while locking the yoke,
Wherein the first rocker
A hollow post fixed vertically to the base or coupled to the base so as to be capable of being pivoted and pivoted, and having a hollow portion in which a rubber block is received, the communication hole communicating with the hollow portion;
The first yoke being rotatably pivotally connected to one side of the first yoke, the other end of the hollow yoke being fixed in a laminated state to the hollow post, a rod hole being formed in a longitudinal direction thereof, ;
A pressing handle which is screwed to the pressurizing hole of the pressurizing pipe and which is rotated by an external force and one end of which protrudes into the rod hole while being rotated by the pressing hole;
And the other end is protruded through the communication hole of the first yoke while one end is pressed by the inclined surface of the pressing handle protruding to the rod hole, A first rod penetrating through the first yoke to be engaged with a portion of the insertion tube and fixing the insertion tube in a spiral rotation state; And
The first rod is movably inserted into the rod hole of the pressurizing pipe and is disposed on the other side of the first rod, the first rod is interlocked with the first rod while being pressed by the inclined surface of the pressing handle, And a second rod protruding from the hollow portion and having an end fixed to the rubber block to fix the first yoke in a state where the pivot is prevented from being rotated. delete A parasol fixing apparatus for fixing a pole of a parasol integrally to a ground surface or a bottom surface of a structure,
A base which is fixed in a state of being embedded in the ground or fixed on the bottom surface of the structure to provide a supporting force;
A tubular insertion tube coupled to the base and fixed in a state where the pole of the umbrella is inserted; And
And a joint for releasably securing the insertion tube to the base and permitting the rotation of the insertion tube and rotation of the pivot,
The joint comprises:
A first yoke hingedly coupled to a portion of the insertion tube to rotate the insertion tube about the hinge;
The first yoke being connected to the base so as to be able to pivot and to be pivoted in a state in which the first yoke is rotatably pivotable, and a part of the insertion tube hinged to the first yoke is connected to the first yoke A first rocker for locking the insertion tube with the yoke while pivotally rotating the insertion tube together with the first yoke;
A second yoke formed in the same manner as the first yoke and hinged to the other side of the first yoke in a state of overlapping with a portion of the first rocker to rotate the first locker about the hinge; And
And a second yoke fixed to the base in a state where the second yoke is pivotally coupled to the second yoke, wherein a portion of the first rocker hinged to the second yoke is locked to the second yoke while being rotated And a second rocker for locking the rocker in a pivotally rotated state,
Wherein the second locker comprises:
A hollow post which is fixed to the base in a vertical state and which is identical with the base and has a hollow portion in which a rubber block is received, the hollow hole communicating with the hollow portion;
A tubular turnbuckle having one end rotatably pivotally coupled to the second yoke and pivotally connected to the other end of the hollow post so as to be pivotally rotated by an external force and having threaded portions each having a different direction on both sides;
A coupler that couples the hollow post and the second yoke to the turnbuckle on both sides in a state in which the hollow post and the second yoke are pivotable;
Wherein the one end of the first yoke is engaged with a portion of the first yoke while the other end of the first yoke is engaged with the first yoke, A first rod fixed in a rotated state; And
And a second thread portion that is threadedly engaged with the other threaded portion of the turnbuckle and moves along the other threaded portion while being interlocked with the first rod by pivotal rotation of the turnbuckle and one end portion is projected to the hollow portion through the communication hole of the hollow post, And a second rod for securing the turnbuckle and the second yoke while preventing the turn of the pivot. delete A parasol fixing apparatus for fixing a pole of a parasol integrally to a ground surface or a bottom surface of a structure,
A base which is fixed in a state of being embedded in the ground or fixed on the bottom surface of the structure to provide a supporting force;
A tubular insertion tube coupled to the base and fixed in a state where the pole of the umbrella is inserted; And
And a joint for releasably securing the insertion tube to the base and permitting the rotation of the insertion tube and rotation of the pivot,
The joint comprises:
A first yoke hingedly coupled to a portion of the insertion tube to rotate the insertion tube about the hinge; And
The first yoke being connected to the base so as to be able to pivot and to be pivoted in a state in which the first yoke is rotatably pivotable, and a part of the insertion tube hinged to the first yoke is connected to the first yoke And a first locker for locking the insertion tube with the first yoke while pivoting the insertion tube while locking the yoke,
And a collet detachably fix the pole of the parasol to the insertion tube while pressing the outer circumferential surface of the pole inserted into the insertion tube so as to grasp the outer circumference of the pole,
The collet may include,
A tube-like lifting sleeve having a tube-like shape in which one end thereof is threadedly coupled to an outer circumferential surface of the insertion tube so as to be raised and lowered along the longitudinal direction of the insertion tube while being rotated along an inner circumferential surface of the other end, ;
The other end is inserted into the inner circumferential surface of the lifting sleeve and the other end is supported by the end of the insertion tube while the other end is engaged with the end of the lifting sleeve and the inner diameter of the insertion tube is changed by collapsing or expanding through the incision, A grip ring for gripping and fixing the pole while being pressed by the step to reduce the inner diameter of the grip ring as the arm is lowered; And
And a ring guider for guiding the other end of the grip ring while reducing the inner diameter of the grip ring as one end of the grip ring is pressed. 9. The ring guider according to claim 8,
A first inclined surface provided along the end of the insertion tube and facing the other end of the grip ring and having a shape becoming narrower toward the lower end; And
And a second inclined surface which is provided along the other end of the grip ring and faces the first inclined surface and which slides along the first inclined surface by pressing the elevating sleeve to reduce the inner diameter of the grip ring, .

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