CN2205350Y

CN2205350Y - Multifunction handle adjuster for bicycle

Info

Publication number: CN2205350Y
Application number: CN94245494U
Authority: CN
Inventors: 陈潮湖
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-11-23
Filing date: 1994-11-23
Publication date: 1995-08-16
Anticipated expiration: 2004-11-23

Abstract

The utility model relates to a bicycle handle adjuster which comprises a vertical tube, a casing cover, handles and a handle adjusting seat. The handle adjusting seat is installed on the vertical tube through the casing cover. The utility model is characterized in that the adjustor also comprises two connecting parts; each of the connecting parts is provided with a perforation and a concave hole; the two connecting parts are respectively installed on the both ends of the handle adjusting seat through the concave holes; the perforation and the concave hole are respectively provided with one of the handles. The utility model has the advantages of multifunction, wide applicability and convenient operation, and can be widely used in devices for various bicycle handles.

Description

Multifunction handle adjuster for bicycle

The utility model relates to a kind of bicycle handle bar.

Handgrip in the bicycle handle bar has multiple style, for example flat wushu, ox horn formula, sport car formula etc.Flat wushu, cyclist's health slightly leans forward, and two hands stretch and are held on the handlebar, so can obtain suitably to support and unlikely too tired, and can reach certain road speed; And the ox horn formula, cyclist's lean forward, hand are held in the ox horn end, and ancon is placed on the handgrip, so can be more comfortable, but road speed is relatively slow; And the sport car formula, cyclist's health is the curved state of bow, so can increase substantially road speed, but health is very tired.Although people usually select different handgrip styles according to own different needs, but people often need the different posture of conversion in the different moment again, and in a single day existing bicycle selects a kind of style, just can not other styles of conversion, and position and the distance that can not regulate handgrip as required.

The purpose of this utility model provides a kind ofly can organize various handgrip by string, and has increase and decrease handgrip distance, regulates the multifunction bicycle handgrip setting device of handgrip position.

For achieving the above object, the utility model is taked following design: a kind of multifunction bicycle handgrip setting device, it comprises vertical tube, upper shield, handgrip and handgrip adjustment seat, described handgrip adjustment seat is installed on the described vertical tube by described upper shield, it is characterized in that: it also comprises two connecting parts, each described connecting part is provided with a perforation and a shrinkage pool, described two connecting parts are installed in described handgrip respectively by described shrinkage pool and adjust the seat two ends, and a described handgrip respectively is installed in described perforation and the shrinkage pool.

Can between the perforation of described connecting part and shrinkage pool profile groove be set, this profile groove one sidewall is provided with screw, and another sidewall is provided with through hole, and screw is penetrated described through hole, is screwed on the described screw.Also can on the perforated side wall of described connecting part, profile groove be set, and be screwed.

Can also be at the relative screw thread of offering of described handgrip with the two ends of handgrip adjustment seat, and described handgrip is screwed into described handgrip adjusts seat.

The utility model is owing to take above design, and it has the following advantages: 1, the handgrip that the utility model can be different according to different needs conversion, installation is regulated easy to carry.2, the utility model can be installed the handgrip of two kinds of different styles simultaneously, therefore can require to alter one's posture according to difference difference constantly, reduces fatigue, improves road speed.3, the utility model handgrip has Telescopic, can regulate the distance between two handgrips according to cyclist's arm length, and it is more comfortable to ride.4, the utlity model has the function of regulating distance between handgrip and human body, can regulate handgrip longitudinal separation and high and low position according to cyclist's custom, and the handgrip angle, make it have greater flexibility, be fit to people's various different needs more.The utility model function is many, and applicability is wide, and is easy to use, can be widely used in the handle bar device of various bicycles.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail.

Fig. 1 is the utility model STRUCTURE DECOMPOSITION scheme drawing

Fig. 2 is the connecting part structural representation

Fig. 3 is the utility model scheme of installation

Fig. 4 is a distance adjustment scheme drawing between the handgrip

Fig. 5 is a connecting part rotation scheme drawing

Fig. 6 is a distance adjustment scheme drawing between handgrip and the health

Fig. 7 is two kinds of handgrips scheme of installations simultaneously

Fig. 8 is that handgrip is screwed into a handgrip adjustment seat scheme drawing

Fig. 9 is the another kind of form scheme drawing of connecting part

As Fig. 1, Fig. 2, shown in Figure 3, a shaft-like handgrip is adjusted seat 10, and a connecting part 20 is respectively established at two ends, on connecting part 20, have a perforation 21 and one shrinkage pool 22, between perforation 21 and shrinkage pool 22 profile groove 23 is set, profile groove 23 1 sidewalls are provided with through hole 24, and another sidewall is provided with screw 25.When installing, earlier handgrip adjustment seat 10 central parts are placed the semicircle fit of vertical tube 30 1 ends portion 31, upper shield 32 is covered handgrip adjust seat 10 opposite sides, again that fit portion 31 is fixing with lug 310,320 usefulness the bolts 33 on the upper shield 32, just can make handgrip adjust 10 and be connected with vertical tube 30.If use ox horn formula handgrip 40, then be inserted in the perforation 21 of connecting part 20, handgrip is adjusted seat 10 insert shrinkage pool 22, and in through hole 24, penetrate bolt 26, bolt 26 is screwed into screw 25, make profile groove 23 distortion, handgrip 40 is fixed in the perforation 21, connecting part 20 is fixed on handgrip adjusts seat last 10.

As shown in Figure 4, when unclamping bolt 26, handgrip 40 is relaxed state, handgrip 40 can be taken out long or the pressure weak point, uses with the cyclist who is fit to different arm length, promptly has the function of regulating the handgrip distance.

As Fig. 5, shown in Figure 6, unclamp upper shield 32, make handgrip adjustment seat 10 be relaxed state, can rotary handle adjust seat 10 this moment, because the perforation on the connecting part 20 21 is eccentric state with handgrip adjustment seat 10, when rotary handle was adjusted seat 10, perforation 21 was in the process of revolution, when moving to the C point by the A point, the distance between handgrip and the human body is just by S originally ₁Be reduced into S ₂, so have the function of adjusting distance between handgrip and the human body, the user can adjust according to need.21 rotate to B, D point if will bore a hole, and then can produce S ₃, S ₄Alternate position spike, thereby make handgrip be positioned at the different position of height.

As shown in Figure 7, in the perforation 21 of connecting part 20 and shrinkage pool 22, ox horn formula handgrip 40 and sport car formula handgrip 42 are installed respectively.When using, both can use sport car formula handgrip 42 fastrunnings, and can use ox horn formula handgrip 40 to have a rest again.

As shown in Figure 8, open negative thread, correspondingly with it on handgrip 41, outside thread is set, can be screwed into handgrip to handgrip 41 easily like this and adjust seat 10 at the two ends of handgrip adjustment seat 10.

As shown in Figure 9, on perforation 21 1 sidewalls of connecting part, open profile groove 23, with the handgrip of screw 24 from the fixing perforation 21 of a side.

In the various embodiments described above, ox horn formula handgrip 40, flat wushu handgrip 41, sport car formula handgrip 42, its structure reaches and can exchange with being connected all of each parts.

Claims

1, a kind of multifunction bicycle handgrip setting device, it comprises vertical tube, upper shield, handgrip and handgrip adjustment seat, described handgrip adjustment seat is installed on the described vertical tube by described upper shield, it is characterized in that: it also comprises two connecting parts, each described connecting part is provided with a perforation and a shrinkage pool, described two connecting parts are installed in described handgrip respectively by described shrinkage pool and adjust the seat two ends, and a described handgrip respectively is installed in described perforation and the shrinkage pool.

2, multifunction bicycle handgrip setting device as claimed in claim 1, it is characterized in that: between the perforation of described binding and shrinkage pool profile groove is set, this profile groove one sidewall is provided with screw, and another sidewall is provided with through hole, screw is penetrated described through hole, be screwed on the described screw.

3, multifunction bicycle handgrip setting device as claimed in claim 1 is characterized in that: on the perforated side wall of described connecting part profile groove is set, and is screwed.

4, multifunction bicycle handgrip setting device as claimed in claim 1 is characterized in that: the relative screw thread of offering of described handgrip with the two ends of handgrip adjustment seat, and described handgrip is screwed into described handgrip adjusts seat.