KR200195694Y1 - Construction structure for dring frame and hanger pole - Google Patents

Abstract

(1) The technical field to which the invention described in the claims belongs.

Field of Frame Assembly and Hanging Rod Assembly of Folding Rack.

(2) The technical problem that the invention is trying to solve.

Conventional folding racks are not easily assembled or disassembled due to the rigid assembly of the frame and the hanger, and the appearance was also unclean.

(3) Summary of solution of design.

The present invention has a point of devising to make the assembly of the rack frame and the hanger rod very strong, and since it is never removed after assembly, the use is stable and the appearance is beautiful, thus maximizing reliability.

(4) Important uses of the design.

Used to firmly assemble the folding headboard.

Description

Frame and hook rod assembly structure of folding dryer

The technical field to which the invention belongs;

The present invention is a field related to the assembly structure of the frame and the hanger of the folding drying rack made using aluminum pipe,

Particularly, as the relatively thick pipe, the external frame is very neat and solid assembling when the corner frame is connected in the process of forming the outer frame of the drying rack. The assembly structure of the hanger rods, which are made to be able to hang the laundry, also provides a solid assembly and a neat appearance so that the laundry dryer can be improved in reliability and life expectancy.

Prior art;

Conventionally, as a folding drying rack manufactured using aluminum pipes,

The publication number published on June 25, 1998 is 1998-015637,

The above invention is to form a hole to insert a thick pipe constituting the outer frame of the drying rack on both ends of the "L" type connector at the corner connection to form an outer frame by forcing the thick pipe constituting the frame here, and also the outer In the thick pipes on both sides of the frame, holes are formed at regular intervals, and the ends of the hanger rods made of thin tubes are made of synthetic resin. After the fitting bushing was inserted, a hook rod made of a tube that is inserted into a hole formed in the thick pipe of the bushing tip was rotated.

However, the above-mentioned conventional proposals had the following problems. In other words, when a heavy pipe is fixed to the hole of the "L" type connector, the impact pipe or the vibration is applied from the outside during transport or use, and the heavy pipe is removed from the connector. This is because it is loosely fitted so as to rotate into the hole of the closed pipe, which is disassembled along with the thick pipe.

In addition, even if the heavy pipe is not pulled out from the connector, the hanger rod is made of thin pipe, so if the hanger is bent due to heavy loads or careless handling, it will be easy to get out of the hole of the thick pipe.

Therefore, the durability of the drying rack is deteriorated and the reliability is inevitably deteriorated.

Therefore, the present invention is a relatively thick pipe in the process of forming the outer frame of the drying rack is not disassembled once the assembly is fixed when the corners are connected, and the folds that are installed and fixed to the center of the horizontal frame once assembled and fixed, horizontal The frame and the folding device are never disassembled, and the hanger rod is also assembled and fixed on the thick pipe so that it is never disassembled to maximize durability and reliability, and the appearance is also neat to maximize the merchandise. The connector to be assembled and assembled is formed in the form of "T" to make a very stable contact with the ground at the same time as the rigid assembly of the legs is the purpose.

1 is a perspective view of the drying rack of the present invention.

2 and 3 is an exploded perspective view of the main part of the present invention.

4 and 5 is a sectional view of the main portion showing the assembled state of the present invention.

6 is a cross-sectional view showing a first embodiment of the present invention.

7 and 9 are cross-sectional views showing a second embodiment of the present invention.

10 is a cross-sectional view showing a third embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

1: folding rack 2: horizontal frame

2 ': Leg frame 3, 3', 3 ", 3a, 3a ', 3a': thick pipe

4: "L" connector 4a: "T" connector

5, 5 ', 5a, 5a': insert 6, 6 ', 10', 10 ": recess

7: hole 8: hook rod

9: fixture 10: insertion rod

11: Axial part 11 ': Semi-circular seating surface

12: inserting portion 12 ': locking protrusion

13: part touching the ground 14: groove

A coarse frame is formed by forcibly inserting a thick pipe into both ends of the "L" type connector having holes at both ends.

Holes are formed at regular intervals in both side thick pipes constituting the drying frame, In the folding type drying rack configured to be inserted into a thick pipe hole at the end of the bushing by inserting a "type bushing,"

The "L" type connector 4, which connects the thick pipes 3, 3 'and 3 "forming the horizontal frame 2 of the folding dryer 1, has thick pipes 3 and 3' at both ends. Inserts (5) and (5 ') are stepped so as to force the (3 ") into

One or two rows of recesses 6 and 6 'are formed in the inserting portions 5 and 5',

With the thick pipes 3, 3 ', 3 "pressed against the inserts 5, 5' of the connector 4,

If you press the thick pipe (3) (3 ') (3 ") according to the two recesses (6) (6') of the thick pipe and the connector (4) is firmly assembled and fixed, it will never fall out after fixing.

In addition. Holes 7 are formed at regular intervals in the thick pipes 3 and 3 ″ forming the frame on both sides of the thick pipes.

Hook rod (8) to be inserted into the hole (7) is fitted with a fastener (9) at both ends,

The fastener 9 consists of a seating portion 11 having an insertion rod 10 and a semicircular seating surface 11 'at the tip, and an insertion portion 12, and the insertion rod 10 has one or two lines of recesses. (10 ') (10 ") form the hanger bar (8) and press the two lines of recessed part (10') (10") position after fixing it so that it will not fall out after assembling,

Insertion portion 12 was formed in the hole (7) of the thick pipe (3) (3 ") to form a locking protrusion (12 ') on the outer circumferential surface so as not to fall out, and once inserted into the hole (7) never to be removed.

In addition, the "T" type connector 4a is used for the thick pipes 3a, 3a 'and 3a constituting the leg frame 2', and the "T" type connector 4a also touches the ground. Except for (13), like the connector 4, the insertion portion (5a) (5a ') is formed,

One or two rows of recesses 6 and 6 'are formed in the inserting portions 5a and 5a' to press and tighten the thick pipes 3a, 3a 'and 3a. .

Figure 6 shows an embodiment of the present invention,

It forms an insertion groove (10b) in place of the insertion rod 10 in the fixture (9),

It is configured to counter-mount the hook rod (8) in the insertion groove (10b).

In addition, instead of one or two rows of recesses 6, 6 " and 10 " and 10 " formed in the connector 4 and the fixture 9, the recess 14 as shown in FIGS. Form a thick pipe (3a) (3a ") and the hook rod (8) into the insertion portion (5) (5 ') and the insertion rod (10) and then press the groove 14 to be firmly fixed It becomes possible.

9 is a view showing another embodiment of the present invention, in which the grooves 14 as shown in FIGS. 6 to 8 are formed in the insertion portion 101 of the folding mechanism 100 installed at the center of the drying rack 1. will be.

Figure 10 shows a third embodiment of the present invention, which forms another insertion tube 102 on the outer peripheral surface of the insertion portion 101 of the folding mechanism 100 is installed in the center of the drying rack (1) (102) The hole 103 is formed in the inner side, and the groove 14 is formed in the insertion portion 101, as shown in Figs.

Reference numeral 14 is an intermediate drying unit, and 15 is a folding tool.

In this way, this design consists of "L" type connectors (4) and thick pipes (3) (3 ') (3 "), and" T "type connectors (4a) and thick pipes (3a) (3a') (3a". ), A thick pipe is inserted into the insertion portions 5, 5 'and 5a, 5a' formed at both ends of the "L" type connector 4, and then the insertion portion 5, 5 Pressing the positions of the recesses 6, 6 '(or the recesses 14) formed at') and (5a) (5a '), the outer circumferential surface of the coarse pipe is pressed and the coarse pipe 6 The side is pushed in and is firmly fixed. Once fixed, the thick pipe and the connector 4 or 4a are never decomposed even when artificially pulled out, and the appearance is also very neat. [Folding opening 100 of the central portion of the horizontal frame is not disassembled the same as above]

In addition, when assembling the hook rod (8) in the hole (7) formed in the thick pipe (3) (3 "), the fastener (9) is fitted to both ends of the hook rod (8), the fastener (9) is an insertion rod (10) ) And seating part (11),

And it is composed of the insertion portion 12 and the insertion rod 10 is formed with one or two lines of recessed portion (10 ') (10 ").

Insertion portion 12 is formed with a locking projection (12 '), and after pressing the hook rod 8 to the insertion rod 10 to fit the recessed portion (10') 10 "position,

Hanging rod (8) and fixture (9) is to be very firmly fixed.

When the insertion part 12 is forcibly pushed into the hole 7 in this state, when the insertion part 12 is fully inserted into the hole 7, the locking protrusion 12 'protruding from the outer peripheral surface of the insertion part 12 is a hole. (7) Since it is caught on the inner circumferential surface and firmly fixed, the thick pipe 3, 3 "and the hook rod 8 are never disassembled.

Therefore, even when vibration or impact from the outside when carrying or using the drying rack (1), the horizontal frame (2), leg frame (2 ') or hanger rod (8) of the drying rack (1) will never be disassembled, The appearance is also neat.

In addition, even if the hook rod 8 is severely bent by excessive load, carelessness or impact, the hook rod 8 itself does not fall out from the thick pipe 3, 3 ", thereby enabling stable use.

In the case of Figure 6 showing an embodiment of the present invention is formed by inserting the groove 10b in place of the insertion rod 10 in the fastener 9, so the hook rod 8 in the insertion groove (10b) is in a state of being fitted in this case Even if the heavy load and impact act on the hook rod, it is quite durable and not disassembled.

7 to 10 are also the same as those described above.

As described above, the present invention is a "L" type connector 4 and a thick pipe (3) (3 ') (3 "), a" T "type connector (4a) and a thick pipe (3a) (3a') (3a) ") And in assembling the thick pipe (3) (3") and the hanger rod (8) by the fastener (9), by pressing and fixing the outer surface of the thick pipe and hanger rod, it is never disassembled during use, transport and storage or It is a very useful design that does not fall out to maximize durability and reliability, and the appearance is also very neat.

Claims (2)

In a conventional folding rack consisting of a horizontal frame (2), a leg frame (2 ') and a hanger rod (8), "L" type horizontal frame connector 4 and connector 4 and "with stepped portions 5 and 5 'having recesses 6 and 6' (or recesses 14) at both ends. T " type leg frame connector 4a, and the horizontal frame and leg frame at the insertion portions 5, 5 'and 5a and 5a' of the horizontal frame connector 4 and leg frame connector 4a. The coarse pipes 3, 3 ', 3 " and 3a, 3a', 3a " that are formed are forcibly fitted into the recesses 6, 6 '(or groove 14). A means for pressing and fixing a thick pipe, an insertion rod 10 having one or two recesses 10 ', 10 ", a seating portion 11 having a semicircular seating surface 11', and an outer peripheral surface. A fastener 9 composed of an insertion part 12 having a part 12, and a recessed part 10 ', 10 "after forcing the hook rod 8 to the insertion rod 10 of the fastener 9; Means for pressing and securing the position, The insertion part 12 is forcibly fitted into the thick pipe 3, 3 ′ hole 7 constituting the horizontal frame 2 so as to prevent the locking protrusion 12 from being caught by the hole 7. Frame and hook rod assembly structure made of folding headboard. In claim 1 In the fastener (9) to form the insertion groove (10b) instead of the inserting rod (10), Hanger rod assembly structure, characterized in that forcing the hook rod (8) into the insertion groove (10b).