JP3162453U - Umbrella with interchangeable handle - Google Patents

Abstract

Provided is an umbrella in which a handle can be exchanged so that the handle can be detachably installed at a lower end of an intermediate rod. A hollow center rod 1 having an engaging portion 10 projecting from a peripheral surface of a lower end, and a handle 4 removably coupled to the lower end of the center rod, the handle includes a hand 40, a tube A member 41 and a spring 42 are provided, and the hand has a receiving recess 401 that is recessed on the upper surface. The tube member is housed in the housing recess, and is provided with an insertion recess 412 that is recessed in the upper surface, and a longitudinal groove portion 413 that communicates with the insertion recess and extends vertically from the upper part to the lower part. And a lateral groove portion 414 formed so as to extend in the lateral direction from the longitudinal groove portion while communicating with the insertion recessed portion. The spring is accommodated in the insertion recess, and the lower end of the center rod is inserted into the insertion recess of the tube member by pressing the spring, and the engaging portion 10 is formed in the longitudinal groove portion of the tube member. After moving in the downward direction along the horizontal groove portion, it is rotated in the horizontal direction along the horizontal groove portion to engage with the end of the horizontal groove portion 414. [Selection] Figure 2

Description

The present invention particularly relates to an umbrella in which a handle can be detachably installed at the lower end of an intermediate rod.

A conventional umbrella has an intermediate stick, a hand provided at the lower end of the intermediate stick, an expandable umbrella bone provided on the intermediate stick, and a fabric sewn to the umbrella bone, and In order to prevent the hand from dropping off during use, the space between the middle bar and the hand is fixed with an adhesive or a bolt so as to be stably fixed to the lower end of the hand.

Further, the hand of the conventional umbrella is made of plastic, and the middle bar and the umbrella bone are made of a metal material, and the hand is integrally fixed to the middle bar, so that when the umbrella is discarded, it is made of plastic. It was difficult to separate the parts and the parts made of the gold metal material, and the entire umbrella had to be discarded as non-combustible waste, which had an adverse effect on the environment.

In order to solve the above-mentioned problems, the inventor subsequently devised an umbrella that can be removed from the middle bar. This umbrella has a hand, a tube member, a center rod, and a positioning portion, of which the hand includes a receiving hole and a groove formed in the axial direction of the receiving hole, A column portion is provided in the accommodation hole and inserted into the groove portion, and an adhesive is applied between the hand and the tube member, and the hand and the tube member are bonded so as not to rotate. Further, the middle rod is inserted into the hand and the tube member, and has an insertion hole, and the tube member is formed with an outer insertion hole. It has a positioning pin that couples the hand and the middle rod by being inserted into the outer insertion hole of the tube member.

However, it is difficult for conventional umbrellas to separate a member made of plastic from a member made of a metal hammer material, and an umbrella that can be removed from the center bar has a complicated structure, so it is very inconvenient to use. It was.

An umbrella having a replaceable handle according to the present invention has a center rod, a framework, a fabric, and a handle, of which the center rod is hollow, and an engaging portion projects from a peripheral surface of the lower end. A plurality of umbrella bones ringably mounted on the middle rod in a deployable manner, the fabric is detachably installed on the plurality of umbrella bones of the framework, and the handle is detachably attached to a lower end of the middle rod. Installed, comprising a hand, a tube member, and a spring, wherein the hand comprises a coupling end formed at an upper portion, and a receiving recess recessed on an upper surface of the coupling end, It is accommodated in the receiving recess at hand, and has an upper end, an insertion recess recessed in the upper surface of the upper end, a vertical connection formed in communication with the insertion recess and extending vertically from the upper part to the lower part. The groove portion communicates with the insertion recess and is formed so as to extend laterally from the longitudinal groove portion. And the spring is received in the insertion recess of the tube member, and the lower end of the center rod is inserted into the insertion recess of the tube member by pressing the spring. After the engaging portion moves downward along the longitudinal groove portion of the tube member, it is rotated laterally along the transverse groove portion and engaged with the end of the transverse groove portion, so that the middle rod and the handle are attached and detached. It has a configuration that can be combined.

In order to provide an excellent engagement effect, an umbrella having a replaceable handle according to the present invention includes two engaging portions in which the center rod is disposed in the axial direction, and the tube member of the handle includes: It is preferable to include two lateral groove portions that are engaged with the engagement portion and are formed so as to extend laterally from the longitudinal groove portion.

In addition, in order to allow the user to connect the tube member at hand, the tube member is formed on an insertion end formed at a lower portion and an outer peripheral surface of the insertion end, and has a plurality of elongated shapes. An adhesive recess is provided, an adhesive is attached to the adhesive recess, and the adhesive is bonded to the inner peripheral surface of the housing recess, whereby the tube member can be firmly bonded.

Further, in the case of using a bonding means superior to the bonding means using the adhesive, the hand has a screw hole formed in the bottom surface of the receiving recess, and the tube member is a bottom portion of the insertion end. It is preferable that a screwing portion that extends from the screw hole and screwed into the screw hole is provided.

Since the umbrella with which the handle according to the present invention can be exchanged has the above-described configuration, the center rod and the handle can be detachably coupled, and when the umbrella is broken, it can be easily separated into different materials. Very friendly.

It is a perspective view of the umbrella which can exchange a handle concerning the present invention. It is a fragmentary perspective view of the umbrella which can exchange the handle concerning the present invention. It is a fragmentary sectional view of the umbrella which can exchange a handle concerning the present invention. It is another fragmentary sectional view of the umbrella which can exchange the handle concerning the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, the following Example is only what showed the preferred embodiment of this invention, and the technical scope of this invention is not limited to the following Example itself at all.

As shown in FIGS. 1 and 4, an umbrella having a replaceable handle according to the present invention has a center rod 1, a framework 2, a fabric 3, and a handle 4, and of these, the center rod 1 is It is a hollow rod, and includes an upper end, a lower end, and at least one engaging portion 10 extending from the peripheral surface of the lower end. The engaging portion 10 has an elongated cylindrical shape, is preferably inserted in the radial direction at the lower end of the middle rod 1, and the outer end protrudes through the surface of the middle rod 1.

The framework 2 is provided around the middle rod 1 so that a plurality of umbrella bones can be deployed, and the fabric 3 is installed on the plurality of umbrella bones of the framework 2 and deployed or stored by the umbrella bones. It can be done.

The handle 4 is detachably installed at the lower end of the center rod 1 and has a hand 40, a pipe member 41, and a spring 42, of which the hand 40 is a coupling end formed at the top. 400, an accommodation recess 401 that is recessed in the upper surface of the coupling end 400, and a screw hole 402 that is recessed in the bottom surface of the accommodation recess 401 and has an inner diameter smaller than the inner diameter of the accommodation recess 401. .

The pipe member 41 is housed in the housing recess 401 of the hand 40, and the lower portion is fixed to the bottom of the housing recess 401. The upper end 410 is formed in the upper portion, and the insertion end 411 is formed in the lower portion. An insertion recess 412 that is recessed in the upper surface of the upper end 410, a vertical groove portion 413 that communicates with the insertion recess 412 and has a wall notched so as to extend vertically from the upper part to the lower part, and the insertion Two lateral groove portions 414 with wall portions cut away from the middle and lower ends of the longitudinal groove portion 413 and the outer peripheral surface of the insertion end 411 are arranged in parallel with the recess portion 412 and the outer peripheral surface of the insertion end 411. A plurality of adhesive recesses 415 having a long and narrow shape, and screwed portions 416 that are screwed into the screw holes 402 and extend from the bottom of the insertion end 411 and have an inner diameter smaller than the outer diameter of the tube member 41. With A. In addition, it is preferable that the end of the horizontal groove portion 414 extends slightly upward, and the entire vertical groove portion 413 and the horizontal groove portion 414 have an inverted seven-letter shape.

Since the pipe member 41 has an outer diameter smaller than the inner diameter of the housing recess 401, it can be housed in the housing recess 401 and coupled to the hand 40. At this time, an adhesive is attached to the adhesive recess 415, and the bonding is performed. By adhering the concave portion 415 to the inner peripheral surface of the accommodating concave portion 401, the tube member 41 can be firmly coupled to the hand 40, and furthermore, the screwing portion 416 is screwed into the screw hole 402. , The binding effect can be enhanced.

The spring 42 is accommodated in the insertion recess 412 of the tube member 41, and the center rod 1 is coupled to the framework 2 at the upper end and is inserted into the insertion recess 412 of the tube member 41. The handle 4 is engaged. The spring 42 may be fixed to the lower end of the center rod 1 and installed in the insertion recess 412 together with the center rod 1 or may be first disposed in the insertion recess 412 and the center rod. 1 may be inserted into the insertion recess 412.

When assembling the middle rod 1 and the handle 4 in the umbrella according to the present invention, the lower end of the middle rod 1 is inserted into the insertion recess 412 of the tube member 41 while pressing the spring 42 and the middle rod 1 is engaged. The joining portion 10 may be moved downward along the longitudinal groove portion 413 of the tube member 41 and then rotated in the lateral direction along the transverse groove portion 414 to be engaged with the end of the transverse groove portion 414. Further, both ends of the spring 42 come into contact with the bottom of the center rod 1 and the bottom of the insertion recess 412 respectively, and the engaging portion 10 has elasticity to raise the center rod 1 for engaging with the end of the lateral groove portion 414. May have.

Further, since the intermediate rod 1 is engaged with the tube member 41 by the engaging portion 10, if the number of the engaging portions 10 is too small, the intermediate rod 1 can be firmly engaged with the tube member 41. On the contrary, if the number of the engaging portions 10 is too large, the lateral groove portions 414 corresponding to the engaging portions 10 are formed in the tube member 41 more, so that the strength of the wall in the tube member 41 is reduced. Therefore, it is preferable that the number of the engaging portions 10 is two and the number of the lateral groove portions 414 corresponding to the engaging portions 10 is two. Further, the two engaging portions 10 are disposed in the axial direction of the middle rod 1.

When removing the center rod 1 of the umbrella according to the present invention from the handle 4, the spring 42 is pressed to remove the engaging portion 10 of the center rod 1 from the end of the lateral groove portion 414 and rotate in the reverse lateral direction along the lateral groove portion 414. The intermediate rod 1 can be detached from the handle 4 by moving upward along the longitudinal groove 413.

As described above, the umbrella according to the present invention has a very simple configuration, and is configured so that the center rod 1 and the handle 4 can be easily attached and detached, so when discarding the umbrella, If the center rod 1 and the handle 4 are disassembled, they can be separated and collected according to their respective materials, so there is no adverse effect on the environment.

Furthermore, since the umbrella according to the present invention is configured such that the center rod 1 and the handle 4 are detachably coupled, the handle 4 can be freely replaced with a handle that suits the user's preference. Can also be improved.

Since the present invention has the above-described configuration, when the umbrella is discarded, if the center rod 1 and the handle 4 are disassembled, they can be separated and collected according to the respective materials, so that the environment is not adversely affected.

DESCRIPTION OF SYMBOLS 1 Middle stick 10 Engagement part 2 Frame | frame 3 Cloth 4 Handle 40 Hand 400 Connection end 401 Accommodation recessed part 402 Screw hole 41 Pipe member 401 Accommodation recessed part 411 Insertion end 412 Insertion recessed part 413 Vertical groove part 414 Horizontal groove part 415 Adhesion recessed part 416 Screwing part 42 Spring

Claims (5)

A hollow center rod with an engaging portion protruding from the lower peripheral surface;
A skeleton including a plurality of umbrella bones, which is ringably mounted on the middle rod;
A fabric that is installed so as to be deployable to a plurality of umbrella bones of the framework;
A hand provided with a coupling end formed at the top, a receiving recess recessed on the upper surface of the coupling end, an upper end, an insertion recess recessed on the upper surface of the upper end, and communicating with the insertion recess A longitudinal groove portion formed so as to extend in the vertical direction from the upper portion to the lower portion, and a lateral groove portion formed so as to extend in the lateral direction from the longitudinal groove portion while communicating with the insertion recess. A tube member housed in the housing recess and a spring housed in the insertion recess of the tube member;
Further, the lower end of the intermediate rod is inserted into the insertion recess of the tube member by pressing the spring, and the engaging portion moves downward along the longitudinal groove portion of the tube member, and then moves along the lateral groove portion. An umbrella having a replaceable handle, wherein the handle is detachably coupled to the handle by being rotated in a lateral direction and engaged with an end of a lateral groove portion. The middle rod includes two engaging portions arranged in the axial direction,
2. The handle according to claim 1, wherein the tube member of the handle includes two lateral groove portions that are engaged with the engagement portion and are formed to extend laterally from the longitudinal groove portion. Replaceable umbrella. The umbrella according to claim 1 or 2, wherein the pipe member includes an insertion end formed at a lower portion and formed with a plurality of adhesive recesses having an elongated shape on an outer peripheral surface. The hand includes a screw hole recessed in a bottom surface of the housing recess,
The said pipe member is provided with the insertion end formed in the lower part, and the screwing part extended from the bottom part of this insertion end, and screwing together with the said screw hole. An exchangeable umbrella. The hand includes a screw hole recessed in a bottom surface of the housing recess,
The umbrella according to claim 3, wherein the tube member includes a screwing portion that extends from a bottom portion of the insertion end and is screwed with the screw hole.

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