KR200225079Y1 - Multistage stick - Google Patents

Abstract

This article relates to a multi-stage cane, and in particular, the upper binding hole of the upper mold coupled to the expansion tube of the cane and the lower binding hole of the lower mold coupled to the lower support tube to bind both ends of the non-elastic connection member during the use of the multi-stage cane. If the cane's rubber packing is sandwiched between rocks or trees, the connectors are removed by the force of the user pulling the handle to prevent the cane from losing its function. The non-stretchable connection member is kept in a taut state when the non-elastic connection member is used in the unsteady state by a stopper which stops the movement of the lower support tube while moving through the guide hole of the pipe, thereby preventing the connection tubes from being removed and folding the cane. To keep it loose for easy folding. Provides connector stripping prevention device of multistage stick.

Description

Connector stripping prevention device of multi-stage stick {MULTISTAGE STICK}

This article relates to a multi-stage cane, and in particular, the upper binding hole of the upper mold coupled to the expansion tube of the cane and the lower binding hole of the lower mold coupled to the lower support tube, thereby binding both ends of the non-elastic connection member during the use of the multi-stage cane. If the cane's rubber packing is sandwiched between rocks or trees, the connectors are removed by the force of the user pulling the handle to prevent the cane from losing its function. The non-stretchable connection member is kept in a taut state when the non-elastic connection member is used in the unsteady state by a stopper which stops the movement of the lower support tube while moving through the guide hole of the pipe, thereby preventing the connection tubes from being removed and folding the cane. To keep it loose for easy folding. It relates to a connector stripping prevention device of a multistage cane.

As shown in FIG. 1, the conventional multi-stage cane has a plurality of connecting tubes 4 between an upper support tube 3 coupled with a handle 2 and a lower support tube 6 coupled with a rubber packing 6. Combining

The upper support pipe 3, the connection pipe 4, and the lower support pipe 6 have a structure in which an elastic rubber band 5 is embedded.

When using the conventional cane (1) as described above, a plurality of connecting pipes (4) is inserted into the bottom of the upper support pipe (3) and the rubber packing (7) is coupled to the bottom of the last connecting pipe (4) When the lower support pipe (6) is inserted, the upper support pipe (3) and the connection pipe (4) and the lower support pipe (6) by the elasticity of the elastic rubber (5) built into the cane (1) is in close contact It becomes a state.

Therefore, after grasping the handle 2 of the cane 1 by hand, it is possible to walk or climb.

In addition, when using the conventional cane (1) folded and stored in the upper support tube (3) and the connecting tube (4) and the lower support tube (6) by pulling the elastic elastic band (5) because the inner stretch Easily foldable in volume and easy to store.

However, when climbing using the conventional cane (1) as described above, the rubber packing (7) coupled to the lower support pipe (6) of the cane (1) may be inserted between the rock gaps or trees. do.

In such a case, the user tries to pull out the cane 1 without knowing that the rubber packing 7 of the cane 1 is sandwiched between a rock gap or a tree.

At this time, the connecting pipes 4 coupled between the upper support pipe 3 and the lower support pipe 6 of the cane 1 may be separated from the virtual line position of FIG. Dangerous things happen that can cause you to fall or hurt yourself while falling down.

This is because the elastic rubber line 5 embedded in the cane 1 is stretched by the elastic force to allow separation of the upper and lower support tubes 3 and 6 and the connecting tubes 4.

Therefore, when climbing using the conventional cane (1) inferior reliability as described above had to pay much attention to safety had a problem that the cane (1) can not be used at will.

The purpose of this article to solve and complement these conventional problems,

If the stick's rubber packing is sandwiched between rocks or trees during the use of the multi-stage stick, the user can pull the handle to remove the connectors and prevent the stick from losing its function. Have

In order to achieve the above object,

Both ends of the non-elastic connection member are coupled to the upper binding hole of the upper mold coupled to the elastic tube of the cane and the lower binding hole of the lower mold coupled to the lower support tube, and the storage chamber formed in the lower mold is coupled with the elastic member to the lower side. The non-stretchable connection member is kept in a taut state when the non-elastic connection member is used in the unsteady state by a stopper which stops the movement of the lower support tube while moving through the guide hole of the support tube to prevent the connection tubes from being removed and When folding and storing, it is possible to achieve the purpose of this paper by maintaining a loose state for easy folding.

1 is a view for explaining the problem of the conventional multi-stage fingerboard

Figure 2 is an exploded perspective view showing the configuration of the staple single stick of the present

Figure 3 is a cross-sectional view showing the combined state of the multi-stage cane

Figure 4 is a cross-sectional view showing the action of the multi-stage wand

Figure 5 is an enlarged cross-sectional view showing the configuration of the main part of the present staple single stick

<Description of Signs of Major Parts of Drawings>

101-stick 102-knob

103-upper support tube 104-extension pipe

105-Top Mold 106-Top Binding Hole

107 connectors 108 non-stretch connectors

109-pressure member 111-lower support tube

112-Rubber Packing 113-Guide

114-Lower Mold 115-Lower Binding Hole

116-storage chamber 117-elastic member

118-stopper

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

If the rubber packing 112 of the cane 101 is sandwiched between a rock gap or a tree during use of the multi-stage cane 101, the connectors 107 are removed by a force that the user pulls the handle 102 to remove the cane 101. Lower binding hole 115 of the lower mold 114 coupled to the upper binding hole 106 and the lower support tube 111 of the upper mold 105 coupled to the expansion tube 104 to prevent the loss of function. A non-stretchable connecting member 108 which is coupled at both ends thereof,

When the non-stretchable connecting member 108 is used in the unfolded state of the cane 101, it is kept in a taut state to prevent the connection pipes 107 from being detached, and the cane 101 is folded to store the looseness for convenient folding. In order to maintain the state, the lower support tube is coupled to the storage chamber 116 formed in the lower mold 114 and coupled with the elastic member 117 to move in and out through the guide hole 113 of the lower support tube 111. It is the structure provided with the stopper 118 which interrupts the movement of 111. As shown in FIG.

The operation of this paper is as follows.

First, the single-stage wand 101 of the present invention, as shown in Figure 1 because the upper support pipe 103 and the elastic pipe 104 and the connecting pipes 107 and the lower support pipe 111 can be separated all In storage, it can be stored in a small volume in the separated state as described above.

At this time, the tube 104, 107 (111) by the non-elastic connection member 108 is built into the expansion tube 104 and the connecting pipe 107 and the lower support pipe 111 to connect them. ) Are not completely separated and can be collected and stored in a small volume as in the prior art.

As described above, in order to use the cane 101 in which the tubes 103, 104, 107, and 111 are separated, they must be assembled.

First, the connecting pipe 107 is inserted into the lower portion of the expansion pipe 104 and another connecting pipe 107 is inserted into the lower support pipe 111 to the lower portion of the connecting pipe 107.

Then, when the upper side of the expansion tube 104 is inserted into the lower portion of the upper support tube 103 coupled to the handle 102, the expansion and contraction of the upper support tube 103 by adjusting the length of the expansion and contraction tube 104 Since the blotter body 109 coupled to the upper side of the tube 104 strongly presses the inner surface of the upper support tube 103, the length of the cane 101 can be adjusted according to the user's height as shown in FIG. 4. .

In addition, when the expansion tube 104 is completed as the upper support tube 103 as described above is coupled to the upper binding hole 106 and the lower support tube 111 of the upper mold 105 coupled to the expansion tube 104. The non-elastic connection member 108 connecting the lower binding hole 115 of the lower mold 114 is maintained in a loose state as shown in FIG.

At this time, the lower support tube 111 and the lower mold 114 coupled thereto are pulled out by pulling the lower support tube 111 coupled to the lower side into the lower portion of the connection pipe 107 as shown in FIG. While moving, the non-stretchable connecting member 108 is in a state of pulling tightly.

Then, when the lower support tube 111 is pulled out by a predetermined length as described above, the stopper 118 coupled to the storage chamber 116 of the lower mold 114 is elastic member 117 coalesced in the storage chamber 116. Protruding through the guide hole 113 of the lower support tube 111 by the elasticity of the end of the connecting tube 107 is caught as shown in Figures 4 and 5.

Therefore, the non-stretchable connecting member 108 is to maintain the tension by the action that the stopper 118 is applied to the end of the connecting pipe 107.

In addition, as described above, the non-elastic connection member 108 maintains a tight tension so that there is no room for removal of the connection tubes 107 coupled between the elastic tube 104 and the lower support tube 111.

In addition, when the rubber packing 112 of the cane 101 is sandwiched between a rock gap or a tree, each of the tubes 104, 107, and 111 of the cane 101 is not separated, and thus the user walks. Will not be able to.

Therefore, the user can recognize that the cane 101 is sandwiched between a rock gap or a tree, and then turn around to remove the cane 101 and continue the walk, thereby obtaining a very safe and reliable cane 101.

In this way, the present invention binds both ends of the non-stretchable connecting member to the upper binding hole of the upper mold coupled to the elastic tube of the cane and the lower binding hole of the lower mold coupled to the lower support tube, and is elastically provided as a storage chamber formed in the lower mold. The non-stretchable connection member is kept taut when the non-elastic connection member is used in the unbalanced state by a stopper that is engaged with the member and moves in and out through the guide hole of the lower support tube. It prevents the cane from being folded and keeps it loose for easy folding when it is stored. If the rubber packing of the cane is sandwiched between a rock or a tree during use of the multi-stage cane, the connectors can be removed by the force of the user pulling the handle. More reliable and safe by preventing the wand from losing its function It has a useful effect to get a cane.

Claims (1)

If the rubber packing 112 of the cane 101 is sandwiched between a rock gap or a tree during use of the multi-stage cane 101, the connectors 107 are removed by a force that the user pulls the handle 102 to remove the cane 101. Lower binding hole 115 of the lower mold 114 coupled to the upper binding hole 106 and the lower support tube 111 of the upper mold 105 coupled to the expansion tube 104 to prevent the loss of function. A non-stretchable connecting member 108 which is coupled at both ends thereof, When the non-stretchable connecting member 108 is used in the unfolded state of the cane 101, it is kept in a taut state to prevent the connection pipes 107 from being detached, and the cane 101 is folded to store the looseness for convenient folding. In order to maintain the state, the lower support tube is coupled to the storage chamber 116 formed in the lower mold 114 and coupled with the elastic member 117 to move in and out through the guide hole 113 of the lower support tube 111. The stopper 118 of the multi-stage wand, characterized in that it comprises a stopper for stopping the movement of (111).