TWM481876U - Bicycle cable adapter - Google Patents

Description

Bicycle line adapter

This creation is a bicycle line adapter. When a new wire is installed in conjunction with a new brake handle set or a shift handle set, it can still be connected to the wire that originally used the shifting and braking devices, so that the user does not need to completely update the existing bicycle. On the bicycle line, you can also adjust the tension of the shift line or brake line.

For players who like to ride a bicycle as a casual or sporty player, trying to modify bicycle-related components is quite fun, whether it is changing the shape of the bicycle, riding comfort, driving safety needs to increase or replace zero Modification of components. For example, replacing the handlebars (the handlebars are exchanged with the handlebars of the flat handlebars), replacing the grips on the handlebars of large-area handles, replacing the cushions that are wide and cushioned, the headlights, the lighting fixtures, and the lighting or reflective stickers that alert others to the attention. Wait.

When the above-mentioned modified handlebars are related to the incomplete compatibility of the shifting and braking systems, it is necessary to replace the suitable brake handle set and the shifting handle set, and the brake and shift control lines are arranged by the wires. The head is disposed on the brake device or the shifting device along the vehicle body by the original brake handle set and the shift handle set. Therefore, the length of the control line is not necessarily suitable for the modified handlebar, and it is unnecessary to replace the new wire. Waste.

In view of this, the creators of this case rely on the accumulated practical experience and practical technology of the bicycle-related industry for many years to implement and test a number of products, and design a bicycle line adapter, which can be used by users for configuration. It is necessary to install a new wire with the brake handle set and the shifting handle set, and connect the wire that originally used the shifting and braking device ends, and reduce the material resources by the large spoke. Waste, at the same time with adjustable wire tension, accurate control of the shift gear stroke or the appropriate shift control operating mechanism position, or the appropriate brake clamp actuation stroke or brake control operating mechanism position, etc., thus become a practical and excellent creation.

The main purpose of this creation is to provide a bicycle line adapter that only needs to be equipped with a brake handle set and a shifting handle set to install a new wire, and to connect the wire that originally used the shifting and braking device ends, so that the user does not need to completely update the existing line. The bicycle line on the bicycle makes it easy for the user to change the brake handle set or the shift handle, which not only reduces the cost, but also provides a function for adjusting the tension of the bicycle line, thereby making it an excellent practical work.

In order to achieve the above purpose and effect, the bicycle line adapter is assembled between a control unit and an active unit. The bicycle line adapter includes an outer sleeve, a positioning adjustment group, a piston and a wearer. a sleeve, wherein: the outer sleeve is axially provided with a threaded hole, and the positioning adjustment group is rotated relative to the threaded hole and adjusts the distance of the positioning adjustment group relative to the outer sleeve, and the positioning adjustment group is provided with a sliding hole, the piston sliding a sliding hole is disposed in the positioning adjustment group, one end of the piston is fixed to one end of the first bicycle line, and the other end of the first bicycle line is connected to the outer casing to link the action unit, and the other end of the piston is provided with an inner receiving groove. The sleeve is placed in the inner receiving groove, and the second bicycle wire is connected to the end of the second bicycle wire, and the second bicycle wire is connected to the control unit through the sliding hole.

The present bicycle line adapter is based on the above technical features and component structure and combination with each other, wherein the positioning adjustment group includes an inner screw and a positioning nut, wherein the sliding hole is axially disposed in the inner screw, The surface of the solenoid is provided with an external thread, the external screw is screwed to the threaded hole, and the positioning nut is screwed on the external thread and can abut the outer sleeve and restrict the inner screw from being screwed toward the outer sleeve distance. The positioning adjustment group further includes an end plug. One end of the end plug is provided with a convex end portion, the convex end portion of the end plug is fixed to the sliding hole and the inner screw is spirally spiraled at the opposite end of the outer sleeve, and the convex end portion is provided with a through hole penetrating through the end plug. The second bicycle wire passes through the through hole.

The bicycle line adapter of the present invention is based on the above technical features and the combination of the components and the structure, wherein the circumference of the piston is opened with a slit toward the inner receiving groove, and a limiting rib is convexly protruded from the side wall surfaces of the slit of the piston. And the wearing sleeve has a receiving surface and abutting the limiting rib. Further, the limiting rib is located at the end of the opening.

The present bicycle line adapter is based on the above technical features and component structure and combination with each other, wherein one end of the wearing sleeve is provided with a sleeve groove, and the other end of the sleeve seat is the receiving surface, and the receiving surface is An arc-shaped protrusion protruding outward is disposed, and a circumferential groove of the sleeve is opened toward the side of the sleeve.

The bicycle line adapter of the present invention is based on the above technical features and the combination of the components and the structure, wherein the piston is provided with a through hole at the opposite end of the inner receiving groove, and the screw side of the piston is provided with a screw hole communicating with the through hole. The first bicycle wire is inserted into the through hole and the screw hole, and the fixing screw is screwed to the screw hole to fix the first bicycle wire to the screw hole.

The present bicycle line adapter is based on the above technical features and component structure and combination with each other. When the control unit is a brake handle set, the active unit is a brake device, or the control unit is a shift handle set, the active unit is a shifting Device.

1‧‧‧Outer casing

11‧‧‧Threaded holes

2‧‧‧ Positioning adjustment group

21‧‧‧Sliding hole

22‧‧‧Internal coil

221‧‧‧ external thread

23‧‧‧ Positioning nut

24‧‧‧End plug

241‧‧‧ convex end

242‧‧‧through holes

3‧‧‧Piston

31‧‧‧ receiving trough

32‧‧‧ Cutout

33‧‧‧Limited ribs

34‧‧‧through hole

35‧‧‧ screw holes

36‧‧‧ fixing screws

4‧‧‧ wearing a seat

41‧‧‧Affordable

42‧‧‧ Wearing a trough

43‧‧‧arc bumps

44‧‧‧ slotting

40‧‧‧ wearing a seat

401‧‧‧Meet

402‧‧‧With slot

403‧‧‧arc bumps

404‧‧‧ slotting

5‧‧‧First bicycle line

6‧‧‧Second bicycle line

The first picture is a partial exploded perspective view of the creation.

The second figure is an exploded perspective view of the creation.

The third figure is a three-dimensional schematic diagram of the combination of the creation.

The fourth figure is a three-dimensional schematic diagram of the creative combination state

The fifth figure is a schematic cross-sectional view of the fourth figure.

Figure 6 is a schematic cross-sectional view of the creative action.

The seventh figure mobilizes the positioning nut away from the outer casing.

The eighth figure mobilizes the inner screw away from the outer sleeve.

The ninth diagram mobilizes the positioning nut against the end of the outer sleeve.

The tenth figure is a three-dimensional view of the other perspective of the sleeve

Figure 11 is a perspective view of another wearing sleeve for a brake wire.

The twelfth figure is applied to the perspective view of the brake line implementation.

The present invention is illustrated in the first embodiment to the ninth figure. The figure shows the bicycle line adapter of the present invention, which is connected to a control unit (the control unit is a brake handle set or a shifting gear). Between the handle set) and an active unit (the active unit is a brake device or a shifting device), the bicycle line adapter includes an outer sleeve 1, a positioning adjustment group 2, a piston 3 and a sleeve holder 4, wherein: The outer sleeve 1 is axially provided with a threaded hole 11 , and the positioning adjustment group 2 is rotated relative to the threaded hole 11 and adjusts the distance between the positioning adjustment group 2 and the outer sleeve 1 , and the positioning adjustment group 2 is provided with a sliding hole 21 . The piston 3 is slidably disposed on the sliding hole 21 of the positioning adjustment group 2, and one end of the piston 3 is fixed to one end of the first bicycle wire 5, and the other end of the first bicycle wire 5 is connected to the outer casing 1 to interlock the action unit. The other end of the piston 3 is provided with an inner receiving groove 31, and the wearing sleeve 4 is received in the inner receiving groove 31, and the end of the second bicycle wire 6 is assembled by the wearing sleeve 4, and the second bicycle wire 6 is The sliding hole 21 is bored and assembled to the control unit.

Through the above structure, the first bicycle line 5 is both the original wire of the bicycle, and the second bicycle line 6 is a new wire with the newly installed control unit, and the original wire and the new wire are connected through the device, and the existing bicycle does not need to be completely updated. The bicycle line on the top makes it easy for the user to change the brake handle set or the shift handle set (this embodiment uses the shifting as an example), which can be reduced not only Less cost, and by adjusting the distance between the positioning adjustment group 2 and the outer casing 1, the total stroke distance of the piston 3 relative to the sliding hole 21 is changed, thereby indirectly adjusting the tension of the first bicycle line 5, and in the second bicycle. When the line 6 is actuated by the control unit, the second bicycle line 6 simultaneously drives the sleeve 4, and the sleeve 4 is abutted against the piston 3, so that the sleeve 4 simultaneously drives the piston 3 to displace in the sliding hole 21 and the piston 3 The first bicycle line 5 is driven.

The present invention relates to a bicycle line adapter, wherein the positioning adjustment group 2 includes an inner screw 22 and a positioning nut 23 as shown in the first and second figures, wherein the sliding hole 21 is axially disposed therein. a screw 22 is disposed on the surface of the inner tube 22 with an external thread 221. The outer thread 22 of the inner tube 22 is screwed to the threaded hole 11, and the positioning nut 23 is screwed onto the external thread 221 and can be abutted. The outer sleeve 1 also limits the inner screw 22 from being screwed toward the outer sleeve 1. The positioning adjustment group 2 further includes an end plug 24. The end of the end plug 24 is provided with a convex end portion 241. The convex end portion 241 of the end plug 24 is fixed to the sliding hole 21 and the inner spiral tube 22 is spiraled to the outer sleeve. The opposite end of the first end, and the convex end portion 241 is provided with a through hole 242 extending through the end plug 24, and the second bicycle wire 6 passes through the through hole 242.

Referring to the first and third figures of the drawing, the three circumferential sides of the piston are opened with a slit 32 toward the inner receiving groove 31, and a limiting rib 33 is oppositely protruded from the two side walls of the opening 32 of the piston 3. And the wearing sleeve 4 is provided with a receiving surface 41 and abuts the limiting rib 33. Further, the limiting rib 33 is located at the end of the opening 32. The slit 32 is provided for the insertion sleeve 4 to be inserted into the inner receiving groove 31 from the circumferential side of the piston 3.

Referring to the first and tenth drawings, the wearing sleeve 4 is provided with a sleeve groove 42 at one end, and the other end of the sleeve 4 is the receiving surface 41, and is disposed on the receiving surface 41. An arcuate projection 43 projecting outwardly is disposed, and a circumferential groove 44 is formed on the circumferential side of the sleeve portion 4 to open the sleeve groove 42. The slot 44 is positioned within the slot 42 for the second bicycle line 6 to traverse.

Referring to the first and third figures of the drawing, the piston 3 is provided with a through hole 34 at the opposite end of the inner receiving groove 31, and a screw hole 35 communicating with the through hole 34 is disposed on the circumferential side of the piston 3. The first bicycle wire 5 is inserted into the through hole 34 and the screw hole 35, and is screwed to the screw by a fixing screw 36. The hole 35 is for fixing the first bicycle wire 5 to the screw hole 35.

The distance between the adjustment positioning adjustment group 2 and the outer sleeve 1 is changed, and the total stroke distance of the piston 3 relative to the sliding hole 21 is changed. The following details the indirect adjustment of the tension of the first bicycle line 5, and please refer to the drawing. As shown in the fifth and seventh figures, the positioning nut 23 is first moved away from the outer sleeve 1 from the original bearing surface 41 and close to the head of the inner screw 22, and then the inner screw 22 is relatively far away from the outer sleeve 1 The direction is as shown in the eighth figure, and finally the state in which the positioning nut 23 is urged against the receiving surface 41 is as shown in the ninth figure, so that the stroke of the piston 3 at the sliding hole 21 is increased (refer to the fifth figure in the fifth figure). The figure is more than shown).

In addition, the present embodiment is based on the shifting line in the above embodiment, and is not limited to the present creation type. This creation can also be applied to the brake line and please refer to the figures 11 and 12, and the difference between the two is only required. The other type of the sleeve 40 can be replaced, and the main difference or the size of the wire diameter is changed by the contact surface 401, the sleeve groove 402, the curved protrusion 403, the slot 404, and the like.

The above description is only a preferred embodiment for explaining the present creation, and is not intended to impose any form limitation on the creation, so that any modification related to the creation in the same creative spirit is made. The changer, who is otherwise exemplified and has the same effect, should still be included in the scope of this creative intent.

In summary, the "Bicycle Line Adapter" of this creation is indeed practical in terms of structural design and practical use, and the disclosed structural creation is also an unprecedented innovative structure, so it has "newness". Sexuality should be undoubtedly considered, and this creation can be more effective than the conventional structure. Therefore, it is also "progressive". It is fully in line with the provisions of the new patent application in China's patent law. Therefore, it proposes a new type of law to the bureau. Patent application, I hope that the bureau can grant the patent right in this case as soon as possible.

1‧‧‧Outer casing

11‧‧‧Threaded holes

2‧‧‧ Positioning adjustment group

21‧‧‧Sliding hole

22‧‧‧Internal coil

221‧‧‧Outer coil

23‧‧‧ Positioning nut

24‧‧‧End plug

3‧‧‧Piston

31‧‧‧ receiving trough

32‧‧‧ Cutout

33‧‧‧Limited ribs

34‧‧‧through hole

35‧‧‧ screw holes

36‧‧‧ fixing screws

4‧‧‧ wearing a seat

41‧‧‧Affordable

42‧‧‧ Wearing a trough

44‧‧‧ slotting

Claims (8)

The utility model relates to a bicycle line adapter which is connected between a control unit and an active unit. The bicycle line adapter comprises an outer sleeve, a positioning adjustment group, a piston and a wearing sleeve, wherein: the outer sleeve is axially arranged The positioning adjustment group is rotated relative to the threaded hole and adjusts the distance between the positioning adjustment group and the outer sleeve, and the positioning adjustment group is provided with a sliding hole, and the piston is slidably disposed on the sliding hole of the positioning adjustment group, One end of the piston fixes one end of the first bicycle line, and the other end of the first bicycle line passes through the outer sleeve to interlock the action unit, and the other end of the piston is provided with an inner receiving groove, and the wearing sleeve is placed in the inner receiving groove And the end of the second bicycle line is assembled by the wearing sleeve, and the second bicycle line is disposed through the sliding hole and assembled to the control unit. The bicycle line adapter of claim 1, wherein the positioning adjustment group comprises an inner screw and a positioning nut, wherein the sliding hole is axially disposed on the inner screw, the inner screw The surface is provided with an external thread, and the inner screw is screwed to the threaded hole, and the positioning nut is screwed to the external thread and can abut the outer sleeve and limit the inner screw to the outer sleeve. The bicycle line adapter of claim 2, wherein the positioning adjustment group further comprises an end plug, the end of the end plug is provided with a convex end portion, and the convex end portion of the end plug is fixed to the sliding hole and The inner spiral tube is spirally disposed at an opposite end of the outer sleeve, and the convex end portion is provided with a through hole penetrating through the end plug, and the second bicycle wire passes through the through hole. The bicycle line adapter according to any one of the preceding claims, wherein the piston circumferential side opens a slit toward the inner receiving groove, and is opposite to the side wall surface of the piston. A limiting rib is protruded, and the wearing seat is provided with a receiving surface and abutting the limiting rib. The bicycle line adapter of claim 4, wherein the limiting rib is located at the end of the opening. The bicycle line adapter according to claim 5, wherein one end of the wearing sleeve is provided There is a sleeve groove, and the other end of the sleeve is the abutting surface, and an arc-shaped protrusion protruding outward is disposed on the receiving surface, and a circumferential side of the sleeve is provided with a facing sleeve The slot in which the slot is opened. The bicycle line adapter according to claim 1, wherein the piston is provided with a through hole at an opposite end of the inner receiving groove, and a screw hole communicating with the through hole is provided on the circumferential side of the piston, and the first A bicycle wire is inserted into the through hole and the screw hole, and a fixing screw is screwed to the screw hole to fix the first bicycle wire to the screw hole. The bicycle line adapter according to claim 1, wherein the control unit is a brake handle set or a shift handle set, and the active unit is a brake when the control unit is a brake handle set or a shift handle set respectively. Device or shifting device.