JPH04128991U - Handle grip with built-in heater - Google Patents

Abstract

(57) [Summary] [Purpose] To prevent the built-in heater wire from breaking when installing the handle grip. [Structure] A grip rubber 3 constituting a handle grip 1 is integrally molded with a film heater 5 inside thereof. A large number of slits 8 are provided in the film heater 5 in a direction perpendicular to the length direction. When attaching the handle grip 1 to one end of the handlebar 2, even if the handle grip 1 is bent or otherwise deformed, the film heater 5 can follow the deformation due to the slit 8, so stress is hardly applied to the film heater 5, and the film heater 5 The inner heater wire 9 is less likely to break.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention is a tube that is fitted and attached to one end of the handlebar of a motorcycle, etc. This invention relates to a handle grip with a built-in film heater.

0002

[Conventional technology]

Such a handle grip with a built-in heater is known (for example, (Refer to Publication No.-54793). This is the grip that makes up the handle grip. A fillet formed in a semicircular cross section to cover the upper half of the handlebar inside the rubber. The room heater is integrally molded. Note that this film heater is installed on a resin film. A heater wire is printed on the board, and the top is covered with another resin film. be.

0003

[Problem that the idea aims to solve]

By the way, in the case of the above structure, the handle grip is inserted from one end of the handlebar. When installing the film heater, stress may be added to the film heater if the handle grip is bent. The heater wire may break. Therefore, please be careful during installation. It is a difficult task that requires careful attention. Therefore, the purpose of this invention is to make the heater wire less likely to break and to make the installation work easier. It is about manifesting.

0004

[Means to solve the problem]

In order to solve the above problems, the handle grip with a built-in heater according to the present invention has a handle grip with a built-in heater. It is characterized in that a plurality of slits are formed between the heater wires of the room heater.

[0005]

[Effect]

When fitting the grip heater from one end of the handlebar, avoid bending or twisting. When this occurs, the film heater flexibly deforms to follow the slit. Therefore, fi Stress is less likely to be applied to the room heater, and breakage of the heater wire is prevented.

[0006]

【Example】

One embodiment is shown in FIGS. 1 to 5. Figure 1 is a transparent view of the inside of the handle grip. Figure 2 is a longitudinal cross-section of the handle grip when the handle is attached. FIG. 3 is a diagram showing the handle grip of FIG. 2 along a cross section taken along line A-A. Ru.

[0007] 1 to 3, the handle grip 1 is a handle that constitutes the handle rubber. It is a substantially cylindrical member that is fitted and attached from one end of the dollar bar 2, and the entire grip plate is attached. It is formed by the bar 3.

[0008] The handle grip 1 has a built-in grip heater 4. grip heater 4 It is composed of a film heater 5, a coupler 6, a heat insulating resin 7, etc.

[0009] The film heater 5 is constructed in the same manner as that of the conventional example described above, and is further shown in plan view in FIG. As shown in the shape, it has a large number of slits 8 formed in the direction perpendicular to the length direction. . This slit 8 is between the heater wires 9 bent and wired above the film heater 5. is formed. The other end of the heater wire 9 is connected to the coupler 6.

0010 1 to 3, the heat insulating resin 7 is located between the film heater 5 and the handlebar 2. A device provided to prevent the heat generated by the film heater 5 from escaping to the handlebar 2. , which has an approximately semicircular cross section (Fig. 3), and connects the handle grip 1 to the handlebar 2. When installed, the inner surface contacts the periphery of the handlebar 2.

[0011] As is clear from Fig. 3, the handlebar 2 is placed in the center of the handle grip 1. A hole 10 is formed into which the pawl can fit, and one end of the handlebar 2 is inserted into this hole 10. They are press-fitted (Figure 2). The symbol 11 in the figure is a type that protrudes toward the inner surface of the heat insulating resin 7. This is a non-rotating rubber.

0012 Next, the operation of this embodiment will be explained. Place the handle grip 1 on the end of the handlebar 2. In FIG. 5, which is a schematic diagram showing the process of attaching the handle grip 1 to the When fitting and attaching the handlebar 2 to one end of the handlebar 2, fit the one end of the handlebar 2 into the hole 10. then move the handle grip 1 along the length of the handlebar 2 toward the center of the vehicle. Push it in. At this time, since handle grip 1 is soft, bend it as shown. or twist around the handlebar 2.

[0013] When bent as shown, the film heater 5 follows the handle grip 1. can be bent freely at the slit 8 portion. For this reason, the handle grip Even if the film heater 5 deforms, the film heater 5 will not follow the deformation of the film heater 5. Since it is difficult to apply stress as in the past, the heater wire 9 may break. can be prevented. Note that the same applies when the handle grip 1 is twisted.

[0014] 6 to 8 show second to fourth embodiments showing modified examples of the shape of the slit 8, respectively. 5, and can be made into various shapes as necessary, corresponding to FIG. Figure 6 shows the film heat Cut slits 8 with one end open from each long side of the tape 5 alternately in the length direction. This makes the film heater 5 easier to bend.

[0015] Figure 7 shows a slit 8 cut from each long side at the same position in the longitudinal direction. They are provided on both sides of a spine-like portion 12 formed in the section. In this case, the film heater 5 becomes even easier to bend.

[0016] FIG. 8 shows an example in which the slits 8 are provided in parallel in the length direction. Even if you do this, There is no difference in that the film heater 5 can be easily bent.

[0017] It should be noted that each of the above embodiments shows typical slits 8. In addition, various shapes, directions, arrangements, etc. of the slits 8 are possible.

[0018]

[Effect of the idea]

This invention has multiple slits in the film heater, so the handle grip Even if deformation such as bending or twisting occurs when installing the film heater, the heater This makes it easier to prevent wire breakage.

[Brief explanation of drawings]

[Fig. 1] A perspective view of the interior of the handle grip according to the first embodiment.

[Fig. 2] A longitudinal cross-sectional view of a state in which the handle is attached according to the first embodiment.

[Figure 3] Cross-sectional view taken along line A-A in Figure 2

[Fig. 4] Plan view of main parts of the first embodiment

[Fig. 5] A diagram showing the process of attaching the handle grip of the first embodiment.

[Fig. 6] A diagram corresponding to Fig. 5 according to the second embodiment

[Fig. 7] A diagram corresponding to Fig. 5 according to the third embodiment

[Fig. 8] A diagram corresponding to Fig. 5 according to the fourth embodiment

[Explanation of symbols]

1 Handle grip 2 Handlebar 3 Grip rubber 4 Grip heater 5 Film heater 8 slit 9 Heater wire

Claims (1)

[Scope of utility model registration request] [Claim 1] A cylindrical handle grip that is fitted and attached to one end of the handlebar, and has a built-in film heater formed by integrating a heater wire into a resin film to warm hands, wherein the heater of the film heater is A handle grip with a built-in heater that features multiple slits between the lines.