KR100699282B1 - Expansion and contraction type umbrella - Google Patents

Abstract

An expansion and contraction type umbrella is provided to be folded in a minimum size and volume, to be carried easily in women's bag or packet and to prevent loss of umbrellas. The expansion and contraction type umbrella includes an expansion and contraction pillar pipe(121), a support(111), a case(101), a support member(125), plural expansion and contraction umbrella ribs(141), a holding member(147), an ascending/descending body(131), and a fixing cap(126). Plural pipes having smaller diameters are coupled in multi-stages to the expansion and contraction pillar pipe(121) and when these pipes are pulled out, the length of the expansion and contraction pillar pipe is increased, and when these pipes are put in, the length of the expansion and contraction pillar pipe(121) is reduced.

Description

Extension umbrella {EXPANSION AND CONTRACTION TYPE UMBRELLA}

1 is a cross-sectional view showing the configuration of the present invention telescopic umbrella

Figure 2 is a cross-sectional view for explaining the first action of the present invention telescopic umbrella

Figure 3 is a cross-sectional view for explaining the second action of the present invention telescopic umbrella

Figure 4 is a cross-sectional view for explaining the third action of the present invention telescopic umbrella

Figure 5 is an enlarged view of the main portion showing the configuration and action for controlling the movement of the lifting body coupled to the present invention telescopic umbrella

6 is a cross-sectional view taken along the line A-A of FIG. 3 of the present invention.

Figure 7 is an enlarged view illustrating the coupling relationship between the locking groove formed on the support groove and the telescopic umbrella bar of the present invention

<Code Description of Main Parts of Drawing>

101-case 102-locking lever

103-hinge 104-elastic member

111-support 112-locking groove

113-Locking Home 121-New Construction Site

122-engagement hole 123-plate spring

124-Hunting 125-Support

126-fixed cap 127-connection groove

128-insertion groove 129-second locking groove

131-Elevation body 132-seat groove

133-insert 134-insert

135-pin 136-lever

137-elastic member 141-stretched umbrella

142-Connection 143-Hinge Shaft

144- Lower connecting pin 145-Supporting umbrella

146-Upper Connection Pin 147- Jam

148-Umpo

The present invention relates to an umbrella, in particular, when a plurality of pipes that are gradually smaller in diameter, when they are pulled out, the length is long, and the length is shortened when it is put in, the length of the stretch main subject and stretch umbrella Since the used umbrella can be folded to a minimum size and volume, it is possible to obtain good portability, and because the volume is small, it can be carried in a small handbag or a pocket of women.

The general configuration of the umbrella is a holding tube with a handle, a plurality of umbrellas coupled to the upper side of the holding tube to support the umbrella cloth, and support umbrellas for extending or folding the umbrella strings of the holding tube It is configured to be connected to the holder.

In other words, while holding the handle of the holding tube with one hand, the other hand grabs the holder and moves to the upper side, the holder is moved upward while the supporting umbrella is spread, and the umbrella strings coupled thereto are spread out to spread the umbrella cloth. do.

Therefore, the rain can be avoided by the umbrella cloth spread over the large area.

In the related art, so-called automatic umbrellas have been made in which the length of the existing umbrella is reduced to 1/3 by making the above-mentioned propagation pipe into three stages to easily carry the umbrella as described above.

However, the automatic umbrella was also shorter than before, but it was not the size and length to carry in women's small handbags or pockets, so it was the same as before and now carry an umbrella.

Therefore, the umbrella to be carried by hand as described above is easy to get up and had a problem that can not be used when the umbrella is really needed.

An object of the present invention for solving and solving such a conventional problem,

It can be folded to a minimum size and volume to obtain good portability, and its small volume allows it to be carried in a small handbag or a pocket of a woman, thereby providing an object of preventing the loss of an umbrella.

In order to achieve the above object, the present invention,

The objective of the present invention can be achieved by using a plurality of stretch holders and stretch umbrellas, in which a plurality of pipes are gradually reduced in length, and the length becomes long when pulled out and the length becomes short when pulled in. Can be.

The configuration of the present invention will be described in detail with the accompanying drawings.

Combined with a plurality of pipes that gradually decrease the diameter in multiple stages when pulled out the length is long, when the length is put a plurality of stretch holding pipe 121 is short,

A support 111 formed with a plurality of locking grooves 112 fixed to the lower side of the outer expansion support 121 among the expansion support 121;

A case 101 coupled to the outside of the support 111;

And the support piece 125 is fixed to the upper end of the inner and outer holding pipe 121 of the expansion holding pipe 121,

The connecting pieces 142 are coupled to the hinge shaft 143 by a plurality of connecting grooves 127 formed in the support piece 125 so as to be easily rotated, and a plurality of pipes whose diameters are gradually reduced are multiply coupled to each other. If the length is longer and if you put a number of short stretched umbrellas 141,

It is coupled to the end of the inner elastic umbrella 141 of the elastic umbrella 141 is bound to the umbrella cloth 148 on the outside and is inserted into the engaging groove 112 of the support 111 when the elastic action A hanging piece 147,

A plurality of seating grooves 132 formed at an outer circumference of an upper portion of the support umbrella 145 connected to the stretch umbrella 141 and the lower connection pin 144 to straighten or fold the telescopic umbrella 141. And coupled to the upper connection pin 146 to be rotatable and the center portion is the lifting body 131 is coupled to the inner expansion support 121 of the expansion and contraction of the 121 and the lifting movement, and

The fixing piece 126 is coupled to the upper portion of the support piece 125 to secure the umbrella cloth 148 to fix the umbrella cloth 148 covered by the upper side of the support piece 125.

In addition, the hinge 101 is coupled to the case 101 so as to be easily rotated to the case 101 to interlock the movement of the support 111 which is coupled to the case 101 and moves up and down, and is elastic by the elastic member 104. The locking lever 102 being received,

A first locking hole 113 formed at an outer circumference of the support 111 to fix the support 111 of which the upper movement is completed by inserting an end of the locking lever 102;

The second locking hole 129 is formed at the outer circumference of the fixing cap 126 so that the end of the locking lever 102 is inserted to fix the fixing cap 126 positioned after the lower movement of the support 111 is completed. ).

In addition, when the lifting body 131 extends the umbrella by lowering the lifting body 131 after descending a certain distance, the lower portion of the expansion holding main body 111 of the expansion holding main body 111 can be stopped. Insertion groove 128 formed in the,

An insertion piece 134 that is being elasticized by the elastic member 137 in the insertion hole 133 of the lifting body 131 so as to be inserted into the insertion groove 128;

The insertion piece 134 is provided with a lever 136 coupled to the other side of the insertion piece 134 by a connecting pin 135 so as to be separated from the insertion groove 128 of the expansion and contraction support 121. will be.

In addition, in order to maintain the unfolded state of the expansion holding members 121, each of the expansion springs 121 formed inside the plurality of expansion holding pipes 121 so as to be protruded into the coupling holes 122 formed in the expansion holding pipes 121 ( It was further provided with the projection pieces 124 to which the 123 is attached.

Referring to the operation of the present invention as described above is as follows.

1 is a cross-sectional view showing the configuration of the present invention stretchable umbrella, because all the structures constituting the umbrella folded in a concentrated state inside the case 101, its size and volume is very small to carry in women's handbags or pockets It becomes possible.

That is, the support 111 is located on the inner bottom surface of the case 101, and the expansion support is placed between the fixing cap 126 and the support 111 in a state where the fixing cap 126 is located on the upper side of the case. The 121 and the stretched umbrella 141 and the support umbrella 145 and the umbrella 148 are all folded and kept in an integrated state, thereby greatly reducing their size and volume.

In addition, the second locking groove 129 of the fixed cap 126 coupled to the upper side of the case 101 has an end of the locking lever 102 coupled to the case 101 by elasticity of the elastic member 104. Since the coupling is rotated about the hinge portion 103, the fixing cap 126 can be prevented from being naturally removed.

On the other hand, in order to unfold the umbrella of the present invention, first, by pressing the locking lever 102 by hand to separate the end from the second locking groove 129 of the fixing cap 126 and then pull the fixing cap 126 Between the fixed cap 126 and the support 111, the expansion support main body 121 and the stretch umbrella 141 and the support umbrella 141 and the umbrella cloth 148 as shown in FIG. The car moves on.

Then, if you continue to pull the fixed cap 126 to the end second, as shown in Figure 3, the stretch holders 121 are pulled out and the length thereof becomes longer.

At the same time, because the engaging piece 147 coupled to the inner elastic umbrella 141 of the elastic umbrella 141 is caught in the locking groove 112 of the support 111 as shown in FIG. (141) are also chosen to be lengthened.

At this time, the wandering pieces 124 which are respectively coupled to the inside of the stretch holding tube 121 are positioned when the coupling holes 122 that have been moved while the outer stretch supporting line 121 are extended are located in FIG. 6. It is inserted from the line position to the solid line position to exert a solid supporting force.

Then, as described above, when the stretch main support 121 and the stretch umbrella 141 are unfolded, the case 101 held by the hand is rotated in the left and right directions.

The locking pieces 147 of the elastic umbrella 141, which are caught in the locking grooves 112 of the support 111 by the rotational force, come out and are opened to the outside as shown by the virtual line of FIG.

At this time, while holding the lifting body 131 to extend the other hand into the umbrella and lowering the support umbrellas 145 coupled to the lifting body 131 by the upper connection pin 146, the lower connection pin 144 The stretched umbrellas 141 connected to each other are unfolded as shown in FIG. 4, so that the umbrella 148 bound to the catching piece 147 at various ends is also unfolded in a large area.

On the other hand, the insertion piece 134 is coupled to the insertion hole 133 of the lifting body 131 by the lowering of the lifting body 131 of the inner elastic support pipe 121 by the elasticity of the elastic member 137 While falling while making contact with the outer circumferential surface is coincided with the insertion groove 128 formed in the inner elastic support pipe 121 is fixed as the lifting body 131 is inserted as shown in FIG.

Therefore, it is possible to avoid rain or snow by the umbrella of the present invention.

On the other hand, after using the umbrella as described above is folded back to a smaller size and volume of the original state, first, by pressing the lever 136 coupled to one side of the lifting body 131, the lever 136 is rotated while the connecting pin The insertion piece 134, which is inserted into the insertion groove 128 of the inner elastic support tube 121, may be separated while compressing the elastic member 137 by moving the connecting pin 135. Since it becomes possible, the home position of the lifting body 131 becomes possible.

In addition, when the lifting body 131 is in the original position, both the support umbrella 145, the stretch umbrella 141, and the umbrella 148 are folded as shown in FIG. 3.

At this time, the user supports the locking piece 102 of the case 101 by inserting and supporting the locking piece 147 coupled to the end of the shopping mall inner elastic umbrella 141 into the locking groove 112 of the support 111. When the fixed cap 126 is pushed in while pressed, the elastic support main body 121, the support umbrella 145, and the stretch umbrella 141 and the umbrella cloth 148 are folded, and the state of FIG. It is completely folded together.

The present invention as described above can be folded to a minimum size and volume to obtain good portability, and the volume is small, so that it can be carried in women's small handbags or pockets, there is a useful effect without fear of losing the umbrella.

Claims (4)

A plurality of stretch holders, in which a plurality of pipes which are gradually smaller in diameter are combined in a multi-stage, and when they are pulled out, the length is increased, and when they are inserted, the length is shortened; A support having a plurality of locking grooves fixed to the lower side of the outer expansion support among the expansion supporters; A case coupled to the outside of the support; A support piece fixed to an upper end of the inner stretchable main support among the stretchable supporters; The connecting pieces are coupled to the hinge shaft with a plurality of connecting grooves formed in the support pieces so as to be easily rotated, and when the pipes are pulled out by combining a plurality of pipes that gradually become smaller in diameter, the length becomes long and the length thereof is inserted into the support pieces. A number of new shortened umbrellas, A locking piece which is coupled to an end portion of the inner elastic umbrella of the elastic umbrellas and binds an umbrella to the outside and is inserted into the locking groove of the support when the elastic operation is performed; The upper portion of the supporting umbrella meat, which is connected to the elastic umbrella meat and the lower connecting pin to straighten or fold the telescopic umbrella meat, is rotatably coupled to the plurality of seating grooves formed on the outer periphery by the upper connecting pin, and the center portion is the flexible paper main body. Lifting body coupled to the inner expansion and contraction of the lifting and lifting movement, Elastic umbrella, characterized in that provided with a fixed cap for fixing the umbrella cloth is coupled to the upper portion of the support piece to fix the umbrella cloth covered with the upper side of the support piece. The method of claim 1, A locking lever coupled to the case so as to be hinged to the case for rotation to support the movement of the support to move up and down inside the case, and receiving elasticity by an elastic member; A first locking hole formed at an outer periphery of the support to insert the end of the locking lever to fix the support on which the upper movement is completed; And a second locking hole formed at an outer circumference of the fixing cap so as to fix the fixing cap positioned after the lower end of the locking lever is inserted and the lower end of the support is completed. The method of claim 1, An insertion groove formed in the lower portion of the expansion holding main body among the expansion holding main bodies so that the lifting body can stop after descending a certain distance when the umbrella is extended by lowering the lifting body; An insertion piece receiving elasticity by an elastic member in the insertion hole of the lifting body to be inserted into the insertion groove; And a lever coupled to the other side of the insertion piece by a connecting pin to separate the insertion piece from the insertion groove of the expansion support. The method of claim 1, In order to maintain the unfolded state of the expansion and contraction of the expansion and contraction, the expansion type characterized in that it is further provided with mounting pieces attached to the leaf spring inside the plurality of expansion and contraction main to be indented into the coupling hole formed in each of the expansion and contraction umbrella.

Images