CN207466878U - Handle anti-vibration structure - Google Patents

Abstract

The utility model is related to a kind of handle anti-vibration structures, it is mainly linked to a standpipe of front fork by a vertical tube socket and leader's seat, vertical tube socket is integrally formed with a pair of of folder ear and a set of pipe portion, and cannula portion is sheathed on standpipe of front fork top, and folder ear supplies to be articulated in an articulated section of handle base；Wherein, a shock-absorbing component is equipped in cannula portion, and handle base and equipped with an at least pressure section, pressure section is pressed against shock-absorbing component, when user being allowed to encounter the road generation vibrations of out-of-flatness in riding bicycle and so that handle base moves up and down, shock-absorbing component can be pressed against by pressure section to buffer and absorb above-mentioned shaking force, to achieve the effect that improve bicycle running comfort and safety.

Description

Handle anti-vibration structure

Technical field

The utility model is related to a kind of handle anti-vibration structures, are mainly used in technical field of bicycles.

Background technology

Bicycle is a kind of vehicles generally used, with trampling for its power resources, without using electricity for manpower Power or gasoline, great environmental protection concept, are highly suitable as the general vehicles or outdoor activity device to use.And due to certainly Driving is with the effect for exempting from the energy and movement, so the more and more people of modern is used as the tool ridden instead of walk with bicycle, one As bicycle with handle come direction that it is controlled to advance, and hand handle then passes through a vertical tube socket and leader's seat is formed with bicycle Standpipe of front fork is connected, and such bicycle knight can pass through swing handle standpipe of front fork to be controlled to rotate, and then changes to control The direction of travel of bicycle.

However the bicycle handle verticle tube generally commonly used mostly only has the function of to link handle and front fork tube, but with For current environment, rarely completely flat road surface exists so that user is riding bicycle, encounters rugged bumps not Flat road or when mountain-climbing travels on stone road, has drop topography when road surfaces, bicycle will because of the unstable of ground and Generate vibrations, and the vibrations suffered by front-wheel be easy to can be transmitted on handle via front fork tube and stem, the lighter understand because This vibrations and influence comfort when bicycle knight holds handle, ride that easily cause both hands numb for a long time Malaise symptoms, severe one can then hamper knight to the handling of bicycle, and influence cyclery into when safety.

Utility model content

Technical problem to be solved in the utility model is：A kind of handle anti-vibration structure is provided, can be realized with shock-absorbing Function and promotion comfortable riding, overcome the deficiencies in the prior art.

In order to solve the above technical problems, the utility model adopts the following technical solution：A kind of handle anti-vibration structure, it is main It is made of leader's seat, a vertical tube socket, a standpipe of front fork and a shock-absorbing component；Before the handle base and the vertical tube socket are linked to this Vertical tube is pitched, which is integrally formed with a pair of of folder ear and a set of pipe portion, the cannula portion are sheathed on the standpipe of front fork top, should Folder ear supplies to be articulated in an articulated section of the handle base, a shock-absorbing component is equipped in the cannula portion, the handle base is simultaneously equipped at least One pressure section, the pressure section are pressed against the shock-absorbing component.

Preferably, which includes at least and has：There is a fixed part and its bottom end to have for one body of rod, top One expansion section, the outer diameter of the expansion section are more than the outer diameter of the body of rod；One fixing piece is fixed on the fixed part；One shock absorber, set Outside the body of rod and relative to the top of the expansion section.

Preferably, a partition board is further provided in the cannula portion, which has one first perforation for wearing the body of rod, And it the shock absorber and is limited between the partition board and expansion section.

Preferably, which is further provided with one second perforation for wearing the body of rod, and the fixing piece is then with respect to position In biperforate top.

Preferably, the fixing piece and this second perforation between be further provided with a bushing, the bushing for wearing the body of rod, and Cambered surface is set as with biperforate contact surface.

Preferably, which is set as external screw thread.

Preferably, which can be spring, plastics or rubber.

Preferably, an articulated part and a bearing arrangement are equipped between the folder ear and the articulated section to be mutually pivotally connected, the folder Ear is respectively provided with first, second opposite contact surface with the articulated section, which has upper and lower pad and be located at Thrust component between upper and lower pad, the upper and lower pad are respectively arranged at first, second contact surface, which has one Blowout patche and the ring-like rolling member for being arranged in the blowout patche.

Preferably, an articulated part and at least two gaskets are equipped between the folder ear and the articulated section to be mutually pivotally connected.

Preferably, the bottom of the cannula portion is equipped with a forcing piece, which is equipped with internal thread, for this External screw thread set by forcing piece mutually locks.

The beneficial effects of the utility model are：Through the specific implementation of above-mentioned technological means, user is allowed to ride voluntarily Vehicle encounter out-of-flatness road generate vibrations so that handle base move up and down when, can be pressed against by pressure section shock-absorbing component come It buffers and absorbs above-mentioned shaking force, so as to reduce the discomfort that user's hand generates due to bicycle shakes, reached and carried High bicycle running comfort and the goal of the invention of safety.

The utility model is described in further detail below in conjunction with the accompanying drawings.

Description of the drawings

Fig. 1 is the structural perspective of anti-vibration structure in the utility model handle anti-vibration structure.

Fig. 2 is the structural exploded view of anti-vibration structure in the utility model handle anti-vibration structure.

Fig. 3 is the structure diagram of anti-vibration structure in the utility model handle anti-vibration structure.

Fig. 4 is the structural perspective of the utility model handle anti-vibration structure axis bearing structure.

Fig. 5 is the structural exploded view of the utility model handle anti-vibration structure axis bearing structure.

Fig. 6 is the structure diagram of the utility model handle anti-vibration structure axis bearing structure.

Specific embodiment

This creation handle anti-vibration structure, as shown in Figure 1, the structural perspective for anti-vibration structure in this creation.First, this wound The handle 1 of bicycle is linked to a standpipe of front fork 41 by a vertical tube socket 2 and leader's seat 3 in work, and 41 lower section of standpipe of front fork then connects The front-wheel (not shown) of driving is connected to, vertical tube socket 2 is integrally formed with a pair of of folder ear 21 and a set of pipe portion 22, cannula portion 22 are arranged In 41 top of standpipe of front fork, handle base 3 is integrally formed with an articulated section 31 and a socket part 32, and socket part 32 is socketed the handle of bicycle Hand 1, and a pair of of folder ear 21 supplies to be articulated in articulated section 31 by articulated part 42, to form the connection of handle 1 and standpipe of front fork 41.

Again as shown in Figures 2 and 3, it is equipped with a shock-absorbing component 5 in cannula portion 22, and the handle base 3 and is pressed equipped at least one Support 33, the pressure section 33 are pressed against the shock-absorbing component 5；In a preferred embodiment, shock-absorbing component 5 includes at least Have：One body of rod 51, a fixing piece 52 and a shock absorber 53；Wherein：The top of the body of rod 51 have a fixed part 511 and The bottom end of the body of rod 51 has an expansion section 512, and the outer diameter of the expansion section 512 is more than the outer diameter of the body of rod 51；Fixing piece 52 is fixed In the fixed part 511；In a preferred embodiment, which is set as external screw thread, and the fixing piece 52 is set as Nut is fixed for being paid with 511 phase of fixed part interlocking；One shock absorber 53 is sheathed on outside the body of rod 51 and relative to the expansion The top in portion 512；In a preferred embodiment, which can be spring.Although this specification explanation And schema is painted shock absorber 53 and is set as spring in this specification explanation, but the shock absorber 53 can have any affiliated technology neck Has structure (for example, structure made by the soft materials such as plastics, rubber) known to usually intellectual in domain.

In a preferred embodiment, a partition board 23 is further provided in cannula portion 22, the partition board 23 is with respect to position In the lower section of folder ear 21, which has one first perforation 231 for wearing the body of rod 51, and the shock absorber 53 and limits Between the partition board 23 and expansion section 512；And pressure section 33 is configured at the top of partition board 23, and pressure section 33 is further provided with One second perforation 331 is for wearing the body of rod 51, and fixing piece 52 is then located relatively at the top of second perforation 331, this is fixed A bushing 54 is further provided between part 52 and second perforation 331, which second wears for wearing the body of rod 51 with this The contact surface system in hole 331 is cambered surface；Also that is, in embodiment as shown in the figure, the second perforation 331 and bushing 54 are respectively formed with Corresponding cambered surface 332,541.

During overall package, shock absorber 53 is first sheathed on top and general outside the body of rod 51 and relative to the expansion section 512 Bushing 54 is positioned at the second perforation of pressure section 33, and bushing 54 and pressure section 33 are configured to the top of partition board 23, will Shock absorber 53 and the body of rod 51 are penetrated by 22 lower section of cannula portion, and sequentially pass through the first perforation 231 and the second perforation 331, And fixing piece 52 is then placed in by 22 top of cannula portion, while is locked in fixed part 511, and is in contact condition by cambered surface 332,541. In a preferred embodiment, the top of cannula portion 22 is equipped with a cover 24 with by the closure of openings of cannula portion 22. In another preferred embodiment, the bottom of cannula portion 22 is equipped with a forcing piece 44, and 22 bottom inner ring surface of cannula portion is equipped with Internal thread mutually locks for the external screw thread set by forcing piece 44, can be by cannula portion 22 when being rotated down using forcing piece 44 The pearl bowl group (not shown) packing of lower section, to reach fixed effect.Although this specification illustrate and schema be painted cannula portion 22 with 44 combination of forcing piece be screw fastening pay, but above-mentioned combination can in any technical field with usual knowledge Structure known to person.

When user rides bicycle running to the road of out-of-flatness so that when bicycle generates shaking, handle base 3 at this time Shaking will be generated, pressure section 33 can be pressed against shock-absorbing component 5, and the body of rod 51 is allowed to move up and down and compresses shock absorber 53, allow The elasticity of shock absorber 53 absorbs the power of 3 vertical tremor of handle base, reduces the degree that handle base 3 shakes, allows and be sheathed on handle The handle 1 of seat 3 will not generate vibrations or can only generate a little vibrations, can effectively reduce the uncomfortable of when vehicle body shake generation Sense.And cambered surface 332,541 is utilized, when allowing the pressure section 33 to pull the body of rod 51, the body of rod 51 can be allowed to form linear upper and lower displacement action.

In a preferred embodiment, the folder ear 21 of vertical tube socket and handle base articulated section 31, can when combining Further setting at least two gaskets 43 are located at folder ear 21 and articulated section 31, respectively as shown in Fig. 2, and by articulated part 42 It wears to be mutually pivotally connected, mill during two stiffening members (folder ear and articulated section) action can be reduced using the configuration of gasket 43 It wipes, the situation that aluminium skimmings are killed is avoided to occur.

In another preferred embodiment, a bearing arrangement 6 is equipped between the folder ear of this creation and articulated section, such as Shown in Fig. 4, bearing arrangement 6 has upper and lower pad 61,62 and the thrust component 63 between upper and lower pad 61,62, should be only Component 63 is pushed away with a blowout patche 631 and the ring-like rolling member 632 for being arranged in the blowout patche 631；Wherein, which has multiple The notch 633 of number annular arrays is for housing rolling member 632, and rolling member 632 can be needle roller or roller, in the notch 633 A rolling member 632 can be housed, can also house multiple rolling members 632, makes the rolling member 632 surface exposed in the notch 633, It and can be in the notch 633 in being freely rotated.

Again simultaneously refering to shown in Fig. 5 and Fig. 6, the folder ear 21 and articulated section 31 are respectively provided with opposite first, second Contact surface 210,310, the upper and lower pad 61,62 are respectively arranged at first, second contact surface 210,310, and the upper and lower pad Body 61,62 and washer 631 are respectively equipped with a perforation 64 for wearing the articulated part 42.

When user rides bicycle running to the road of out-of-flatness so that when bicycle generates shaking, handle base 3 at this time Shaking will be generated, as shown in fig. 6, being set between folder ear 21 and articulated section 31 using the lining of bearing arrangement 6, allows vertical tube socket 2 The opposite strength shaken between handle base 3 is absorbed by the rolling effect of rolling member 632, and is not to form two hard Friction during component (folder ear and articulated section) action, further avoids killing the generation of phenomenon.

Claims (10)

1. a kind of handle anti-vibration structure, mainly by leader's seat, a vertical tube socket, a standpipe of front fork and a shock-absorbing component group Into, it is characterised in that：The handle base and the vertical tube socket are linked to the standpipe of front fork, the vertical tube socket be integrally formed with a pair of of folder ear with And a set of pipe portion, the cannula portion are sheathed on the standpipe of front fork top, which supplies to be articulated in an articulated section of the handle base, should A shock-absorbing component is equipped in cannula portion, which is simultaneously equipped with an at least pressure section, which is pressed against the shock-absorbing component.

2. handle anti-vibration structure as described in claim 1, it is characterised in that：The shock-absorbing component, which includes at least, to be had：One body of rod, Top has a fixed part and its bottom end has an expansion section, and the outer diameter of the expansion section is more than the outer diameter of the body of rod；One fixes Part is fixed on the fixed part；One shock absorber is sheathed on outside the body of rod and relative to the top of the expansion section.

3. handle anti-vibration structure as claimed in claim 2, it is characterised in that：A partition board is further provided in the cannula portion, it should Partition board has one first perforation for wearing the body of rod, and the shock absorber and is limited between the partition board and expansion section.

4. handle anti-vibration structure as claimed in claim 3, it is characterised in that：The pressure section is further provided with one second perforation can For wearing the body of rod, and the fixing piece is then located relatively at biperforate top.

5. handle anti-vibration structure as claimed in claim 4, it is characterised in that：It is further set between the fixing piece and second perforation There is a bushing, which is set as cambered surface for wearing the body of rod with biperforate contact surface.

6. handle anti-vibration structure as claimed in claim 2, it is characterised in that：The fixed part is set as external screw thread.

7. handle anti-vibration structure as claimed in claim 2, it is characterised in that：The shock absorber can be spring, plastics or rubber Glue.

8. handle anti-vibration structure as described in claim 1, it is characterised in that：A pivot joint is equipped between the folder ear and the articulated section To be mutually pivotally connected, which is respectively provided with first, second opposite contact surface with the articulated section for part and a bearing arrangement, should Bearing arrangement has upper and lower pad and a thrust component between upper and lower pad, the upper and lower pad be respectively arranged at this First, the second contact surface, the thrust component have a blowout patche and the ring-like rolling member for being arranged in the blowout patche.

9. handle anti-vibration structure as described in claim 1, it is characterised in that：A pivot joint is equipped between the folder ear and the articulated section Part and at least two gaskets are to be mutually pivotally connected.

10. handle anti-vibration structure as described in claim 1, it is characterised in that：The bottom of the cannula portion is equipped with a forcing piece, should Cannula portion bottom inner ring surface is equipped with internal thread, mutually locks for the external screw thread set by the forcing piece.