JPS58214484A - Mounting structure of protective lever of handle for motorcycle - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a protective rod housing tank for a motorcycle handle.More specifically, the present invention relates to a protective rod housing tank for a motorcycle handle. Tori (relates to one-tank construction)

A handle grip of a motorcycle is provided with a sweeping collar opposite to the handle grip for sweeping a flake and a clutch. This sweeping lever may break or become bent due to hitting the ground or plants when the vehicle is rolling (at 11 o'clock, when driving in the mountains, etc.). In order to prevent such a number of vehicles, Japanese Utility Model Publication No. 51-40188 proposes a device in which a protection rod is provided to surround the front of the sweeping lever. However, since this protective rod is attached and fixed by a nut and mounting bolt welded inside the outer end of the handlebar, it is not suitable for general use without special processing such as welding of the nuts. It is difficult to install it on a motorcycle.

The purpose of the present invention is to easily attach the protective rod of the sweeping lever to a driver's vehicle as an optional part without any special processing even on general motor vehicles. The purpose of the present invention is to provide a motorcycle steering wheel that can be used as a handlebar for motorcycles.

The protection rod attachment tM1m of the motorcycle handlebar according to the present invention which achieves the above object is provided with sweeping levers facing the grips fitted to both ends of the hollow handlebar, and surrounding the front of the sweeping levers. In the handle provided with a protective rod, the outer end of the protective rod is engaged with a locking tool, and this engaging tool is inserted inside the outer end of the handlebar and frictionally engaged by pressure welding. It is characterized by the fact that it stopped.

Hereinafter, the present invention will be explained with reference to embodiments shown in the drawings.

In FIG. 1, 1 is a handle par, and 2 is a rubber grip fitted onto both ends of the handle par 1. At the outer end of the grip 2 is a head 10 of a female beef 10, which will be described later.
A hole 16 is made for C to pass through. Opposing the grips 2.degree. 2 on both sides, a sweeping lever 3 for brake operation is provided on the right side, and a sweeping lever 4 for clutch operation is provided on the left side. A stay 5 extending left and right is fixed to the center of the handlebar 1 by welding both ends thereof, and is further reinforced by a reinforcing bracket 6.6. This stay 5 holds a protection member 7 for a breastplate.

8.8 are protective rods provided on both sides of the handlebar 1. This protection rod 8 is curved with a pipe material so as to surround the front side of the sweeping lever 3.4. The retaining rod 8 has an inner end located at the center of the handle par 1 and an outer end located at the outer end of the handle par 1 so as to be detachable.

A locking tool 9 for fixing the outer end of the protective rod 8 is movable into and out of the inner end of the handlebar 1, and is attached to the cylindrical female piece 1.
0 and the cylindrical male piece 11 that fits with this female piece 1.
and a bolt 12 screwed into this male piece 11. As shown in FIG. 2, the female piece 10 has a plurality of elastic tongues 10a formed by dividing a cylindrical portion by a plurality of slits 10b. Further, the male veneer 11 has a tapered surface 11a on the outer surface side, and has a female thread Ilb on the inner side.

Therefore, the outer end of the protective rod 8 can be locked to the outer end of the handlebar 1 in the following manner. First, remove the rubber grip 2 from the handlebar (A) (j no. 1), then loosely fit the male piece 11 to the female piece 10, and insert them inside the outer end of the handlebar 1. Next, the clip 2 is fitted to the handlebar 1 so that the head 10c of the female piece 10 passes through the hole 16 of the grip 2.Then, the outside of the protective rod 8@
Engage the hole provided in the hole with the head 10c of the female piece 10, and in this state, insert the bolt 12 from the head Inc side of the female piece 10 and screw it into the female thread llb of the male piece 11 inside. Ru. As the bolt 12 is tightened, the male piece 11
The tapered surface 11a of the female piece 10 pushes up the elastic tongue piece 10a of the female piece 10 in the radial direction and strongly presses it against the inner wall of the handle par 1 inside the grip 2 as shown in FIG. It will be locked. Conversely, when the bolt 12 is loosened from this state, the pressure of the elastic tongue piece 10a is removed by M, and it can be easily removed.

A bracket 13 is attached to the inner end of the protection bolt 8 with a /π neck, and a nut 14 is welded to this bracket 13.

Therefore, the inner end of the protective rod 8 can be easily removed by screwing the bolt 15 into the nut 14 through the hole 6a provided in the reinforcing bracket 6 of the stay 5. ”

FIG. 5 shows an embodiment of the lock for locking the inner end of the protective rod 8. FIG. In this example, the reinforcement bracket 6
Instead, use a pair of separately prepared resin clamps 20.
21. Clamp 20
．． 21 each has a half cylinder part at both ends, the handle par 1 and the stay 5 are sandwiched between the half cylinder parts at both ends, and the inner end of the protective rod 8 is fixed with a bolt 15 in the middle part thereof. I have to. In this way, there is no need for special processing such as a hole 6a prior to attaching the inner end of the protective rod 8 to the handlebar 1, and the attachment of the protective rod 8 becomes much easier.

As described above, in the mounting structure of the protective rod 8, the rod 1
The protective rod 8 can be attached and removed without any special processing on the lever 1 and the oval attached thereto. In particular, (6) It is possible to lock the outer end of the handlebar 1, which is difficult to lock, by allowing it to move in and out from inside the end of the handlebar 1! Since iL9 is used and the IM is locked on the inside of the grip, it can easily be used as an optional part even for ordinary crab-wheeled vehicles that have not been specially processed to attach protective rods! i! It is possible to attach it.

In addition, in the above-mentioned protection rod mounting structure, the right and left sides of the protection rod 8 are configured independently, so even if one protection rod receives a JJI damage due to a fall of the vehicle, the deformation stress will be transferred to the other protection rod. It does not extend to the protective rod. Therefore, if one of the protective rods is damaged, only the damaged protective rod needs to be replaced, which eliminates the waste of replacing the entire protective rod as in the case of integral left and right protective rods. be able to.

As described above, the protection rod attachment structure for the handlebar of a crab-wheeled vehicle according to the present invention includes two jointed ribs each provided opposite to the grips fitted to both ends of the hollow handlebar.
In the handle provided with a protective rod that surrounds the front of the insertion lever, the outer end of the protective rod is engaged with a locking tool, and this engaging tool is inserted inside the outer end of the handlebar. Since it has a configuration in which the RGT is frictionally locked by pressure welding, it can easily be used as an optional part for general 1B motorcycles that do not have special processing for mounting the protective rod! Attached,
It can be removed.

[Brief explanation of drawings]

FIG. 1 is a plan view of a handle having a structure according to an embodiment of the present invention, FIG. 2 is an exploded view of a retaining rod locking device in the same handle, and FIG. Figure 4 is an enlarged perspective view of part A in Figure 1 with its locking part disassembled;
The figure is a sectional view showing a mode of implementation of the inner 11'lg part of the protective rod. 1. Handlebar, 2. Grip, 3.4.
Bonding lever, 5. Stay, 6. Reinforcement bracket,
8... J rod, 9... Locking tool, 10... Female piece, 11... Male piece, 12, 15... Bolt, 14
...Nara1゜Representative Patent Attorney Makoto Ogawa - Patent Attorney Ren Teru Noguchi Patent Attorney Kazuhiko Saishita (9) Figure 4 8 Figure 5 Procedural Amendment Letter Dear Commissioner of the Patent Office “′””“゛” ′°″′″°゛1′°″
′ ″°゛1 City Patent Application No. 96251
shi J2, name of the invention Operation handle protective rod mounting structure 3, correction stand 11a'1 and σ) 1z stone Patent applicant 4, generation
11 Address: 831 Nishishin-i, Minato-ku, Higashi 51, 105
'l I: No. +, (Sij Belika Hill 7, Contents of amendment (1. The name of the invention is amended to "T! operation handle protective rod mounting structure." (2. The scope of the claim is amended as shown in the attached sheet. (3) "Motorcycle handle" on page 1, line 14 of the specification is corrected to "sweeping handle." (4) "Motorcycle" on page 1, line 18 of the specification is changed to "for example, motorcycle." (5) "General motorcycles" in lines 10 and 12 of page 2 of the same are amended to "general motorcycles, etc." (6) Lines 15 and 15 of page 2 of the same "Motorcycle handle" in lines 18-19 are corrected to "sweeping handle." (7) "Engagement tool" in line 4 of page 3 is corrected to "locking tool." (8) "Motorcycle handle" on page 7, lines 17-18
is corrected as "sweeping handle". (9) "Engaging tool" on page 8, line 3 is corrected to "locking tool." (Attachment), Claims: A handle in which a contact lever is provided opposite to the grip fitted to both ends of a hollow handle par, and a protective rod is provided to surround the front side of the contact lever. A protective rod mounting structure for a 71 ft handle, characterized in that the outer end of the protective rod is engaged with a locking tool, and the locking tool is inserted inside the outer end of the handlebar and frictionally locked by pressure welding. .

Claims (1)

[Claims] In the handlebar, a sweeping lever is provided opposite to the grip fitted on both ends of a hollow handlebar, and a protective rod is provided to surround the front of the sweeping lever, and the outer end of the protective rod is 18. A protective lever for a motorcycle handle, characterized in that the engaging tool is engaged with a locking wing, inserted into the inner side of the outer end of the handlebar, and frictionally locked by pressure welding.