TWI676420B - Rotating telescopic ring bottom cap for fishing rod - Google Patents

Abstract

A rotating telescoping lost-hand ring bottom cap for a fishing rod includes a fixing member, a rotating member, and a lifting member. The fixing member is installed at the end of a grip, has a ring wall around an axis, and at least one device is provided. A first guide groove in the annular wall and in the shape of a spiral groove, the rotating member is rotatably sleeved with the fixing member, and has a peripheral wall which is inner and outer sleeve connected to the annular wall, and an end connected to the peripheral wall. Wall, and at least one second guide groove which is provided in the peripheral wall and has a straight groove shape, the end wall has a perforation, the lifting member is movably installed inside the fixing member along the axis, and has a main body, at least one A guide pin connected to the main body, and a connecting portion connected to the main body. The guide pin passes through the first and second guide grooves, and when the rotating member rotates relative to the fixing member, the guide pin receives the The second guide groove is actuated to drive the connecting portion to expand and contract relative to the perforation.

Description

Rotary telescopic missed-handle bottom cap for fishing rod

The present invention relates to a fishing rod, in particular to a rotary telescopic misser ring bottom cap for a fishing rod.

An existing fishing rod (Taiwan Certificate No. M528595 patent case) includes a grip tube, a telescopic rod group connected to the grip tube, and a rear plug installed on the grip tube. The grip tube has a hollow tube shape and has an accommodation space. The retractable rod group can be accommodated in the accommodation space when retracted, and the rear plug can close the rear port of the accommodation space.

In addition, when the fishing rod is used in fishing or bonito, the grip tube may be detached from the hand due to careless holding. In order to avoid the situation that the fishing rod may be lost when the fishing rod is dropped into the water, there is a protrusion provided on the rear plug. The hanging piece is further provided with a hanging rope unit on the hanging piece, and the user's hand is put in the hanging rope unit, which can prevent the fishing rod from falling off or falling off.

Although the design of adding a hanging piece to the rear plug and installing a hanging rope unit can solve the problem of the fishing rod getting off or falling, but the setting of the hanging piece will affect the feeling of holding the fishing rod, and the hanging pieces are fixed, so The hanger is easy to catch foreign objects, or it is easy to cause friction and deformation due to friction with foreign objects.

Therefore, it is an object of the present invention to provide a rotary telescopic lost-handle bottom cap for a fishing rod which can be extended and used in time or retracted and hidden.

Therefore, the present invention is used for a rotating telescopic missed-handle bottom cap of a fishing rod. The fishing rod further includes a grip, the lost-handed bottom cap is installed at the end of the handle, and the lost-handed bottom cap includes a fixing part and a rotating part. And a lifting member, the fixing member is installed at the end of the grip, extends along an axis, and has a ring wall surrounding the axis, and at least one first guide groove provided on the ring wall, the rotating member can surround The axis is rotatably sleeved with the fixing member, and has a peripheral wall that surrounds the axis and is inner and outer sleeve with the annular wall, an end wall connected to the peripheral wall and perpendicularly intersecting the axis, and at least one disposed on the The second guide groove of the peripheral wall, the end wall has a perforation, one of the first guide groove and the second guide groove is a spiral groove around the axis, and the first guide groove and the second guide groove are other One is a straight groove parallel to the axis, the lifting member is installed inside one of the fixing member and the rotating member, can move relative to the fixing member along the axis, and has a main body, at least one connected to A guide pin of the main body, and a connecting pin The main body corresponds to the perforated connecting portion, the guide pin is penetrated in the first guide groove and the second guide groove, and when the rotating member rotates relative to the fixing member, the guide pin receives the second guide groove The deflection moves along the trajectory of the first guide groove to drive the connecting portion to expand and contract relative to the perforation.

The effect of the present invention is that the first guide groove is provided by the fixing member, the second guide groove is provided by the rotating member, and the guide pin of the lifting member is penetrated through the first guide groove and the second guide groove. When the rotating member rotates relative to the fixing member, the guide pin is stopped by the second guide groove and moves along the trajectory of the first guide groove, which can cause the connecting portion to expand and contract with respect to the perforation, which can cause the The connection part is retracted when not in use, so as to avoid being impacted, abraded by external force, or affecting the grip feeling.

Referring to FIG. 1, FIG. 2 and FIG. 3, an embodiment of a rotary telescopic lost hand ring bottom cap 100 for a fishing rod according to the present invention, the fishing rod further includes a grip 1, and the lost hand ring bottom cap 100 is installed at the end of the handle 1 The bottom cap 100 includes a fixing member 10, a rotating member 20, a lifting member 30, a decorative ring 40, a hanging rope unit 50, and a cover 60.

The fixing member 10 is installed at the end of the grip 1, has a hollow cylindrical shape and extends along an axis L, and has a ring wall 11 surrounding the axis L, and a pair of ring walls 11 spaced 180 degrees from each other and disposed on the ring wall 11.的 第一 导 槽 12。 The first guide slot 12. The ring wall 11 has a fixed end portion 111 fixed to the handle 1, an outer end portion 112 opposite to the fixed end portion 111 along the axis L, and a fixed end portion 111 from the outer end portion 112 toward the fixed end portion 111. It extends and can define an inner annular surface 114 of an inner hole 13, an outer annular surface 115 opposite to the inner annular surface 114, an intermediate portion between the fixed end portion 111 and the outer end portion 112, and an outer annular surface A protruding collar 116 protruding from 115, a retaining ring portion 117 located between the fixed end portion 111 and the outer end portion 112 and protruding from the outer ring surface 115, and an external thread provided on the outer ring surface 115 118, the embedded ring 116 is disposed between the retaining ring portion 117 and the outer end portion 112, and the external thread 118 extends from the retaining ring portion 117 to the end of the fixed end portion 111. The inner hole 13 has a stepped hole shape, and has a first inner diameter section 131 corresponding to the outer end portion 112 and can be set by the lifting member 30, and a cover 60 is set and is located along the axis L. A second inner diameter section 132 on one side of the first inner diameter section 131 and a narrow diameter section 133 disposed between the first inner diameter section 131 and the second inner diameter section 132. The first guide grooves 12 have a spiral groove shape, penetrate the inner ring surface 114 and the outer ring surface 115, and each have a flat section 121 perpendicular to the axis L, and a flat section 121 communicating with the flat section 121 and showing A spiral-shaped spiral segment 122 is communicated to the end of the outer end portion 112.

The rotating member 20 is sleeved with the fixing member 10 so as to be rotatable about the axis L, and has a hollow cylindrical shape. The rotating member 20 has a peripheral wall 21 around the axis L and inner and outer sleeves connected to the ring wall 11. The peripheral wall 21 and the end wall 22 perpendicularly intersect the axis L, and a pair of second guide grooves 23 spaced 180 degrees from each other and disposed in the peripheral wall 21. The peripheral wall 21 has a first end portion 211 between the fixed end portion 111 and the outer end portion 112, a second end portion 212 opposite to the first end portion 211 and connected to the end wall 22, An inner wall surface 213 extending from the first end portion 211 toward the second end portion 212 and opposite to the outer ring surface 115, an outer wall surface 214 opposite to the inner wall surface 213, and a corresponding one of the first end portion 211 and a card groove 215 recessed from the inner wall surface 213, the outer diameter of the end wall 22 is larger than the outer diameter formed by the outer wall surface 214, and an annular groove 24 is formed between the end wall 22 and the outer wall surface 214. After the second guide groove 23 is recessed from the inner wall surface 213 toward the outer wall surface 214, the embedded ring 116 and the card groove 215 can be nested with each other, so that the rotating member 20 can be generated relative to the fixing member 10 along the axis L. Positioning. The end wall 22 has a rectangular through hole 221, and the second guide groove 23 is in a straight groove shape parallel to the axis L.

The lifting member 30 is installed in the inner hole 13 of the fixing member 10 and can move relative to the fixing member 10 along the axis L. The lifting member 30 has a main body 31 and a pair of guides spaced 180 degrees apart and connected to the main body 31. A pin 32 and a connecting portion 33 connected to the main body 31 and corresponding to the perforation 221; the guide pins 32 are respectively inserted in the first guide grooves 12 and the second guide grooves 23; the connecting portions 33 A cross section perpendicular to the axis L is rectangular and has a through hole 331. And when the rotating member 20 rotates relative to the fixing member 10, the guide pins 32 are stopped by the first guide grooves 12 and the second guide grooves 23, which can drive the connecting portion 33 to generate relative to the perforation 221. Telescopic.

The decorative ring 40 has a hollow ring shape and is sleeved in the ring groove 24.

The hanging rope unit 50 has a fastening tool 51 detachably fastened in the connecting portion 33 of the lifting member 30, and a hanging rope 52 connected to the fastening tool 51.

The cover 60 has a stepped short cylindrical shape, and is sleeved in the second inner diameter section 132 and the narrow diameter section 133 of the inner hole 13 corresponding to the fixed end portion 111, and may correspond to the fixed end portion. The inner hole 13 of 111 is closed and can block dust and water from penetrating into the inner hole 13 from the grip 1.

As shown in FIG. 1 and FIG. 3 again, when the overall assembly is completed, the lifting member 30 is accommodated in the inner hole 13 of the fixing member 10, and the rotating member 20 is embedded with each other by using the embedded ring 116 and the card groove 215. The sleeve allows the rotating member 20 to rotate relative to the fixing member 10, but can be positioned relative to the fixing member 10 along the axis L. As shown in FIG. 3, the guide pins 32 are located in the flat sections 121 of the first guide grooves 12. The axial direction of the lifting member 30 is limited relative to the fixing member 10, and the connecting portion 33 is fully retracted. Inside the through hole 221, the lifting member 30 is located in a locked state.

As shown in FIG. 4 again, when the operator rotates the rotating member 20, and uses the second guide grooves 23 to control the guide pins 32, and moves the guide pins 32 to the flat sections 121 and the When the spiral segment 122 meets, the connecting portion 33 is also retracted into the hole 221.

As shown in FIG. 5, when the operator continues to rotate the rotating member 20 in the same direction of rotation, the second guide grooves 23 are used to stop the guide pins 32 and subject the guide pins 32 to the When the spiral segment 122 is guided and gradually climbed, the connecting portion 33 will gradually protrude toward the outside of the end wall 22, and the through hole 331 will be exposed. The operator can use the fastener 51 of the sling unit 50. The buckle is disposed in the through hole 331. In addition, the hanging rope 52 is used for a user's hand to prevent the fishing rod from slipping or falling (see FIG. 1).

As shown in the operations of FIG. 5, FIG. 4 and FIG. 3, when the fishing rod is not in use and is intended to be folded, the operator can detach the buckle 51 of the hanging rope unit 50 from the through hole 331 of the connecting portion 33. And then rotating the rotating member 20 in the reverse direction, the connecting portion 33 can be retracted toward the inside of the rotating member 20, so when the fishing rod is not in use, the connecting portion 33 can be avoided from impact or abrasion, and the bottom of the missed ring can be extended The service life of the cap also prevents the sling unit from easily catching foreign objects.

In summary, the rotary telescopic missed-handle bottom cap of the present invention for fishing rods has a simple overall structure, and is easy to manufacture and assemble and operate, which can indeed achieve the purpose of the present invention.

However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited in this way, any simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the patent specification of the present invention are still Within the scope of the invention patent.

1‧‧‧ grip

100‧‧‧ Stumbler Bottom Hat

10‧‧‧Fixed parts

L‧‧‧ axis

11‧‧‧ ring wall

111‧‧‧ fixed end

112‧‧‧outer end

114‧‧‧ inner torus

115‧‧‧ outer torus

116‧‧‧Embedded ring

117‧‧‧Retainer

118‧‧‧external thread

12‧‧‧first guide slot

121‧‧‧ flat section

122‧‧‧ Helix

13‧‧‧Inner hole

131‧‧‧First inner diameter section

132‧‧‧Second inner diameter section

133‧‧‧Narrow diameter section

20‧‧‧Rotating parts

21‧‧‧Zhou Bi

211‧‧‧first end

212‧‧‧second end

213‧‧‧Inner wall surface

214‧‧‧outer wall surface

215‧‧‧Kagou

22‧‧‧ end wall

221‧‧‧perforation

23‧‧‧Second guide groove

24‧‧‧ ring groove

30‧‧‧ Lifting parts

31‧‧‧ main body

32‧‧‧Guide Pin

33‧‧‧Connecting Department

331‧‧‧through hole

40‧‧‧ Ring

50‧‧‧Sling unit

51‧‧‧ Buckle

52‧‧‧Sling

60‧‧‧Cap

Other features and effects of the present invention will be clearly presented in the embodiment with reference to the drawings, in which: FIG. 1 is a three-dimensional combined view of an embodiment of the bottom cap of the rotary telescopic misser ring for a fishing rod according to the present invention; FIG. 2 is an exploded perspective view of the embodiment; FIG. 3 is a schematic sectional view of a combination of the embodiment, illustrating a state where a connecting portion is retracted relative to a perforation and is in a locked state; FIG. 4 is the embodiment One is a schematic diagram of operation, illustrating that the connection portion is still retracted relative to the perforation; and FIG. 5 is another schematic diagram of operation of the embodiment, illustrating that the connection portion is still convex relative to the perforation.

Claims (10)

The utility model relates to a rotatable telescopic lost hand ring bottom cap for a fishing rod. The fishing rod further includes a grip, the lost hand ring bottom cap is installed at the end of the handle, and the lost hand ring bottom cap includes: a fixing member installed on the handle. The end extends along an axis and has a ring wall around the axis, and at least one first guide groove provided on the ring wall; a rotating member, which can be sleeved with the fixing member rotatably around the axis, And has a peripheral wall that surrounds the axis and is inwardly connected to the annular wall, an end wall connected to the peripheral wall and intersecting the axis, and at least one second guide groove provided on the peripheral wall, the end wall has a One of the first guide groove and the second guide groove is a spiral groove around the axis, and the other of the first guide groove and the second guide groove is a straight groove parallel to the axis; and A lifting member is installed inside one of the fixed member and the rotating member, and can move relative to the fixed member along the axis, and has a main body, at least one guide pin connected to the main body, and a connected to the The main body and corresponding to the perforated connecting portion, When a guide pin passes through the first guide slot and the second guide slot, and when the rotating member rotates relative to the fixing member, the guide pin is moved by the second guide slot to move along the track of the first guide slot. Drive the connecting portion to expand and contract with respect to the perforation. As described in claim 1, the rotary telescopic misser ring bottom cap for a fishing rod, wherein the first guide groove of the fixing member is in a spiral groove shape, and the second guide groove of the rotating member is in a straight groove shape. The rotary telescopic missed-handle bottom cap for a fishing rod according to claim 2, wherein the first guide groove of the fixing member has a flat section perpendicular to the axis, and a spiral-shaped connection to the flat section. Spiral segment. The rotary telescopic missed-handle bottom cap for a fishing rod according to claim 3, wherein the fixing member is in a hollow cylindrical shape, the ring wall has a fixed end fixed to the handle, and an opposite direction along the axis At the outer end of the fixed end, an inner ring surface extending from the outer end toward the fixed end and defining an inner hole, and an outer ring surface opposite to the inner ring surface, the first guide There are two grooves, which are 180 degrees apart from each other, and pass through the inner ring surface and the outer ring surface. The rotary telescopic missed-handle bottom cap for a fishing rod according to claim 4, wherein the rotating member has a hollow cylindrical shape, and the peripheral wall has a first end portion between the fixed end portion and the outer end portion. A second end portion opposite to the first end portion and connected to the end wall, an inner wall surface extending from the first end portion toward the second end portion and opposite to the outer ring surface, and an opposite On the outer wall surface of the inner wall surface, the number of the second guide grooves is two, spaced 180 degrees from each other, and the inner wall surface is recessed toward the outer wall surface. The rotary telescopic missed-handle bottom cap for a fishing rod according to claim 5, wherein the ring wall of the fixing member further has a protruding portion interposed between the fixed end portion and the outer end portion and protruding from the outer ring surface. An embedded ring, the peripheral wall of the rotating member also has a card groove corresponding to the first end portion and recessed by the inner wall surface, and the embedded ring and the card groove are nested with each other, so that the rotating member can be opposed to the along the axis The fixture is positioned. The rotary telescopic missed-handle bottom cap for a fishing rod according to claim 6, wherein an outer diameter of an end wall of the rotating member is larger than an outer diameter formed by the outer wall surface, and is formed between the end wall and the outer wall surface A ring groove, and the bottom ring of the miss ring further includes a decorative ring which can be sleeved in the ring groove and has a hollow ring shape. The rotary telescopic missed-handle bottom cap for a fishing rod according to claim 7, wherein the ring wall of the fixing member further has a protruding portion located between the fixed end portion and the outer end portion and protruding from the outer ring surface. A retaining ring portion and an external thread provided on the outer ring surface. The insert ring is disposed between the retaining ring portion and the outer end portion, and the external thread extends from the retaining ring portion to the fixed end portion. According to the item 1 of the claim, the bottom base cap for a rotary telescopic misser ring for a fishing rod further includes a sling unit detachably installed in the connecting portion of the lifting member. According to claim 4, the rotary telescopic missed-handle bottom cap for a fishing rod further includes a cover corresponding to the fixed end and sleeved in the inner hole. The inner hole is stepped and has a A first inner diameter section for the lifting member to be sleeved, a second inner diameter section for the cover to be sleeved and located along one side of the first inner diameter section, and a first inner diameter A narrow-diameter section between the section and the second inner-diameter section.