KR200199009Y1 - Assembling frame for supporting of portable water pool - Google Patents

Abstract

The present invention relates to a prefabricated frame for supporting the outer periphery of a simple tank, which is continuously installed on the outer periphery of the simple tank forming an inner volume of a predetermined diameter, and is prefabricated frame for the outer periphery support of the simplified tank for fixed support to prevent the simple tank from flowing. A plurality of connecting rods are arranged in a chain along an upper edge of the simplified tank and formed to have a length of a predetermined unit forming a polygonal edge; A pair of connection ports each press-fitted to both ends of the connecting rod and overlapping with each other so as to be fixed to an adjacent connecting rod and having a through hole; A plurality of support rods having locking protrusions on an outer circumferential surface of the distal end portion passing through the through hole of the connection port and supporting the connecting rods in the longitudinal direction; And a fastening cap accommodating and disengaging by receiving a front end of the support bar and rotating by a predetermined angle regardless of the direction.

According to the embodiment of the present invention, since the fastening and release is completed by rotating only the predetermined angle irrespective of the direction of the fastening cap, the assembly and disassembly are simple and the required time and effort can be reduced. In addition, the rotational flow is inhibited and coupled between the connecting rods forming the outer circumference of the tank, there is an effect that can maintain the overall appearance stable.

Description

Assembling frame for supporting of portable water pool

The present invention relates to a prefabricated frame for supporting the outer periphery of the simple water tank, and more particularly, to support the outer periphery of the simplified water tank whose structure is improved to suppress the flow of the water tank and to simplify the fastening and dismantling of the components of the frame. The prefabricated frame for.

Conventionally, a portable water tank such as a movable swimming pool configured to be movable is, as shown in FIG. 1, in order to maintain the appearance of the water tank 1 which is usually circular, as shown in FIG. It is provided with a frame 9 including a plurality of connecting rods 2 having a predetermined length at the edge, and a supporting rod 3 for supporting each connecting rod 2.

The components of the frame 9 supporting the outer periphery of the water tank 1, indicated by the 'C' section in FIG. 1, will be described in more detail with reference to FIG.

First, the plurality of connecting rods 2 coupled to the upper portion of the outer edge of the water tank 1, the plate-like coupling portion 5 protrudes so as to overlap and connect to both ends thereof, the coupling portion ( The through hole 6 is provided in 5).

In addition, a screw coupling portion 7 is formed at an upper end of the supporting rod 3, and the screw coupling portion 7 is inserted into the through hole 6, so that the coupling portion 5 of the connecting rods 2 adjacent to each other is formed. ) Overlap with each other so that the adjacent connecting rod (2) and the support bar (3) is coupled to each other. In addition, a cap 4 is screwed into the front end of the screw coupling portion 7 protruding upward through the through hole 6, and as shown in FIG. 3, the interconnecting connecting rod 2 and the support rod. (3) is pressed and fixed.

The prefabricated frame 9 having such a configuration forms a polygon and is connected to each other to support the outside of the water tank 1 such as a simple swimming pool, thereby preventing the appearance of the flow and maintaining the original shape of the water tank 1. .

By the way, the conventional prefabricated frame as described above, because each cap (4) must be screwed to rotate or coupled to each other, it takes a lot of effort and time to fasten and dismantle, the degree of tightening can not be confirmed. Therefore, the tightening of the cap 4 and the connecting rods 2 are rotated by the flow in use after the fastening of each component, there is a problem that the appearance of the entire frame is easily entangled.

The present invention has been made in view of the above problems, and can not only easily and easily assemble and dismantle each component, but also a simple tank with improved structure so that assembly and disassembly can be performed quickly and with little effort. A prefabricated frame for support is provided.

1 is a perspective view schematically showing an assembled state of a simple water tank.

Figure 2 is an assembled perspective view showing an enlarged configuration of the 'C' portion of FIG.

3 is an assembled cross-sectional view showing a cross section of the assembled state of FIG.

Figure 4 is an assembled perspective view showing the configuration of the present invention.

5 is a longitudinal cross-sectional view of the fastening cap in the configuration of FIG.

FIG. 6 is a cross-sectional view taken along line VI-VI of FIG. 5.

7 is an assembled cross-sectional view showing a cross section of the assembled state of FIG.

<Description of Major Symbols in Drawing>

1.Tank 10 ... Connecting rod

20.Connection 21 Body

22 ... plate 23 ... rotary stop

24 ... chin 25

26.groove 30 ... support rod

35.Tip 36

40.Tightening cap 41 ... Head

42.Body part 43 ... Small neck part

44 ... Daegyeongbu 45 ... Joiner

46 Tightening groove 47 End

48.

The prefabricated frame for supporting the outer periphery of the simplified tank according to the embodiment of the present invention is installed on the outer periphery of the simplified tank forming an internal volume of a predetermined diameter, for the outer periphery of the simplified tank for fixed support to prevent the simplified tank from flowing. A prefabricated frame comprising: a plurality of connecting rods arranged in a chain along an upper edge of the simplified tank to form a length of a predetermined unit forming a polygonal edge; A pair of connection ports each press-fitted to both ends of the connecting rod and overlapping with each other so as to be fixed to an adjacent connecting rod and having a through hole; A plurality of support rods having locking protrusions on an outer circumferential surface of the distal end portion passing through the through hole of the connection port and supporting the connecting rods in the longitudinal direction; And a fastening cap accommodating and disengaging by receiving a front end of the support bar and rotating by a predetermined angle regardless of the direction.

Hereinafter, the configuration of a preferred embodiment according to the present invention will be described in more detail with reference to the accompanying drawings.

Figure 4 is an assembled perspective view showing the configuration of an embodiment according to the present invention.

Embodiment of the present invention, as shown in the drawing, a plurality of connecting rods 10, a pair of connecting ports 20 coupled to both ends of each connecting rod 10, the support rod 30 and the fastening cap 40 It is configured to include).

The plurality of connecting rods 10 is a hollow tubular shape having a predetermined unit length, and is coupled to an upper edge of a simple tank, for example, a movable swimming pool, to form a polygonal edge along the edge. Configured to be chained.

The connector 20 is configured in a pair so as to be coupled to both ends of the connecting rod 10, each connector 20 is formed of a cylindrical main body 21 and protruding on the outer surface of the main body 21. It is formed in the plate-shaped plate portion 22, the rotating stop portion 23 formed by protruding a portion of the edge of the plate portion 22 is formed at a predetermined angle, and the connection portion between the main body 21 and the plate portion 22 It is provided with a stepped portion 24. Moreover, each said connection port 20 further comprises the circular through-hole 25 formed in the center part of the said plate part 22, and the groove part 26 formed in the inner peripheral surface of the said through-hole 25. As shown in FIG.

The main body 21 of the connector 20 is formed in a tubular shape and is press-fitted into the inner circumference of both ends of the connecting rod 10 and fixedly coupled. The coupling rod 10 and the main body 21 may be fixedly coupled using a fixing means (not shown) such as a rivet.

The plate portion 22 is formed to protrude from an end portion of the main body 21 and has a plate shape having a predetermined thickness.

The rotation stop portion 23 is formed so that a part of the edge forming one side of the plate portion 22 extends in the shape of an arc and protrudes at a predetermined angle with the edge of the other side opposite to the one side.

In addition, the stepped portion 24 forms a jaw portion along the longitudinal direction of the main body 21 on one surface of the plate portion 22 connected to the main body 21, and a portion of the jaw portion is the plate portion ( It is curved in an arc shape corresponding to the shape of the edge which forms the arc shape of 22).

That is, when the pair of plate portions 22 overlap with each other, as shown in the drawing, the stepped portion 24 has the other plate portion overlapping with the other plate portion 22 if one plate portion 22 is formed on the upper surface thereof. 22 is configured such that the stepped portion 24 is formed on the lower surface of the opposite side.

The groove portion 26 is recessed inwardly on the inner circumferential surface of the through hole 25 to form a recess, and when the connecting rod 10 is connected at a predetermined angle, a pair of plate portions 22 are connected. In the superimposed state, the grooves 26 of the upper and lower plate portions 22 are provided to coincide with each other.

On the other hand, the support rod 30, as in the connecting rod 10 to form a hollow cylindrical shape, so as to support the connecting rod 10 in the longitudinal direction, the front end portion 35 is protruded sharply at one end thereof, A plurality of engaging projections 36 projecting outward on the outer circumferential surface of the upper portion of the tip portion 35 are provided.

The fastening cap 40 is composed of a head portion 41 and the body portion 42, the head portion 41 forms a wide circular shape, the outer peripheral surface is formed in a circular arc shape concave inwardly It is provided with a plurality of recesses 49, and serves to easily rotate and hold by hand when fastening.

The body portion 42 is composed of a coupling hole 45 and the insertion groove 46, which will be described in more detail with reference to FIGS.

5 is a longitudinal cross-sectional view of the fastening cap 40, Figure 6 is a cross-sectional view taken along the line VI-VI in FIG.

As shown in the figure, the coupling hole 45 is composed of a small diameter portion 43 and a larger diameter portion 44 having a larger diameter, and the small diameter portion 43 is The front end portion 35 of the support bar 30 protruding upward through the through hole 25 of the pair of connection ports 20 is accommodated.

In addition, the large diameter portion 44 is formed by forming an end portion 47 at an inlet of a predetermined depth h from the inlet of the small diameter portion 43 and expanding its diameter.

The insertion groove 46 is formed on the inner circumferential surface of the small diameter portion 43, similar to the shape of the groove portion 26 of the connector 20, a concave shape formed by cutting in the longitudinal direction by the predetermined depth (h), This is when the tip portion 35 of the support rod 30 is received in the coupling hole 45. The locking protrusion 36 serves to pass.

As shown in FIG. 5, the end portion 47 has a width equal to the diameter difference d between the small diameter portion 43 and the large diameter portion 44, and the inner circumferential circle at a predetermined depth h of the small diameter portion 43. It gently rises along the end of and extends to form a cam curved surface, and forms a seating portion 48 that forms a concave curved surface at its top. The seating portion 48, the lower end of the locking projection 36 is shown as a virtual line of Figure 5 is seated serves to ensure that the fastening cap 40 is securely coupled to the support bar (30).

In addition, the end portion 47 in which the seating portion 48 is formed is configured to be vertically symmetric with respect to the insertion groove portion 46 on the horizontal center line as shown in FIG. 6.

Next, the operation of the embodiment of the present invention configured as described above will be described with reference to the assembled cross-sectional view of FIG.

FIG. 7 shows that the pair of connecting holes 20 overlap the tip 35 of the supporting rod 30 so as to overlap each other, and protrude upward through the through-hole 25 of the connecting hole 20. ) Shows a state in which the engaging projection 36 is hooked to the end 47 of the fastening cap 40.

At this time, each connection port 20, as described above with reference to Figure 4, the rotation stop portion 23 and the mating jaw portion 24 are coupled to form a predetermined angle in contact with each other, thereby the front end portion 35 The mutual rotational flow is suppressed about. That is, each connecting rod 10 forms a predetermined angle and extends in series and forms a polygon to finally form a frame of one simple circular tank.

In this way, a pair of connector 20 is coupled to the tip end portion 35 of the support rod 30, the tip end portion 35 protruding upward of the connector 20, the coupling hole of the fastening cap 40 If it is accommodated in 45, the engaging projection 36 of the support bar 30 is accommodated in the coupling groove 46 of the fastening cap 40 is prepared for fastening.

In this state, when the head 41 of the fastening cap 40 is rotated by a predetermined angle, 90 ° in this embodiment, regardless of the left and right direction, the predetermined diameter h of the small diameter portion 43 is rotated. The locking projection 36 positioned moves along the cam curved surface of the end 47 while its lower end is in close contact with each other, and presses the fastening cap 40 downward. At this time, the concave portion 49 formed on the outer circumferential surface of the head 41 can be rotated more easily.

When the locking projection 36 reaches the top of the end 47 and the lower end of the locking projection 36 rests on the seating portion 48, the fastening cap 40 and the supporting rod 30 are interposed therebetween. Fastening is completed in a stable state in which the pair of connection ports 20 are coupled to each other. Since the seating portion 48 is formed, the user can easily detect whether the coupling is completed by rotating at a predetermined angle during fastening, and the coupling of the entire frame is effectively performed.

Subsequently, when the use of the simple water tank is completed and the frame is to be disassembled, the locking cap 36 of the support bar 30 is simply rotated by a predetermined angle regardless of the direction in the reverse order. Isolation from the end 47 separates the fastening cap 40 and makes it easy to disassemble all components.

The prefabricated frame for external circumference support of the simple water tank according to the present invention, configured as described above, is easy to assemble and dismantle by fastening and releasing by rotating only the predetermined angle regardless of the direction, and thus the required time required for this. And reduce effort.

In addition, according to the embodiment of the present invention, the rotational flow is inhibited and coupled between the connecting rods forming the outer periphery of the tank, there is an effect that can maintain the overall appearance stable.

Claims (4)

In the prefabricated frame for supporting the outer periphery of the simple tank that is continuously installed on the outer periphery of the simple tank forming an internal volume of a predetermined diameter so that the simplified tank is fixed so as not to flow, A plurality of connecting rods 10 arranged in a chain along the upper edge of the simple water tank and formed in a length of a predetermined unit forming a polygonal edge; A pair of connection ports 20 which are press-fitted to both ends of the connecting rod 10 and overlapped to be connected to the adjacent connecting rod 10 so as to be fixed at a predetermined angle and have through-holes 25; A plurality of support rods 30 having a locking protrusion 36 on an outer circumferential surface of the tip portion passing through the through hole 25 of the connector 20 and supporting the connecting rods 10 in the longitudinal direction; And A prefabricated frame for supporting the outer circumference of the simplified tank, characterized in that it comprises a; a fastening cap (40) capable of fastening and releasing by rotating a predetermined angle irrespective of the direction and receiving the tip of the support bar (30). The method of claim 1, The connector 20, A cylindrical body 21 press-fitted into the end of the connecting rod 10; Rotation is formed on the outer surface of the main body 21 and a part of the edge is formed in an arc-shaped curved shape and protruding at a predetermined angle to limit the placement angle between the adjacent connecting rod 10 on the tip of the edge A plate portion 22 having a predetermined thickness having a stop portion 23; A stepped portion 24 formed on one side of the portion where the main body 21 and the plate portion 22 are connected to be in contact with and close contact with the edge of the plate portion 22 of the corresponding connector 20 overlapping this; The through-hole 25 formed at the center of the plate portion 22; And Prefabricated frame for supporting the outer circumference of the simplified tank, characterized in that it comprises a; groove portion 26 is formed in the inner circumferential surface of the through hole 25 to allow the engaging projection 36 of the support rod 30 to pass. The method of claim 1, The fastening cap 40, A coupling hole 45 forming a small diameter portion 42 into which the front end portion 35 of the supporting rod 30 is inserted, and a large diameter portion 44 extending in diameter while forming an end portion 47 at a predetermined depth h; And an insertion groove 46 formed in the axial direction on the inner circumferential surface of the small diameter portion 42 to allow the engaging projection 36 of the support rod 30 to pass therethrough. At the predetermined depth h of the coupling hole 45, the lower end of the catching projection 36 is formed to be locked to the end 47 by a predetermined angle rotation operation of the fastening cap 40. A prefabricated frame for outer circumference support of a simple water tank. The method of claim 3, The end portion 47, the circumferential surface forms a cam curved surface, the uneven curved surface so that the engaging projection 36 of the support bar 30 can be seated at the top portion during the rotation of the predetermined angle of the body cap 40 A prefabricated frame for outer circumference support of a simple water tank, characterized by comprising a seating portion 48 to be formed.