CN209426953U - A kind of cycle frame with vehicle body buffer structure - Google Patents

Abstract

The utility model discloses a kind of cycle frames with vehicle body buffer structure, including the first noumenon, first spring and casing, the lower right corner of the first noumenon is connected with rear-wheel connection unit, first spring is connected to the upper surface of pedestal, the inside of the first noumenon is equipped with inner panel, the right end of the second spring is connected with the second ontology, described sleeve pipe is located at the top of the second ontology, and second the bottom of ontology shaft is installed, the bottom end of second ontology is connected with connecting rod, and the bottom end of connecting rod is connected with front-wheel connection unit, the top right side of the connecting rod is provided with link block, and inner cavity is offered on the inside of link block, and the lower half portion of link block is interspersed with fastening bolt.The cycle frame with vehicle body buffer structure, has the function of damping, buffering, can carry out Anti-bumping protection to bicyclist and bicycle, and can reduce and jolt, it is ensured that the comfort ridden, and can fold, convenient for storage.

Description

A kind of cycle frame with vehicle body buffer structure

Technical field

The utility model relates to technical field of bicycles, specially a kind of cycle frame with vehicle body buffer structure.

Background technique

Bicycle is a kind of common walking-replacing tool, and cycling can not only ride instead of walk, can also take exercises, together When bicycle do not pollute the environment also, advantage is very more, and cycle frame is then the main structure of bicycle, is bicycle The main structure of the important function such as connection support is played in all structures, it is particularly significant；

But existing cycle frame does not have damping, buffering function on the market, when riding, bicyclist is easy to be run The influence winnowed with a dustpan, while damping can not be carried out when bumping against obstruction, bicyclist and bicycle are protected, and unitized frame Structure will be big, is stored inconveniently, so developing a kind of cycle frame with vehicle body buffer structure, now to solve above-mentioned ask Topic.

Utility model content

The purpose of this utility model is to provide a kind of cycle frames with vehicle body buffer structure, to solve above-mentioned back The existing cycle frame proposed in scape technology do not have damping, buffering function, and when riding, bicyclist is easy by jolting It influences, while damping can not be carried out when bumping against obstruction, bicyclist and bicycle are protected, and Integral frame structure Will be big, the problem of being stored inconveniently.

To achieve the above object, the utility model provides the following technical solutions: it is a kind of with vehicle body buffer structure voluntarily Vehicle carriage, including the first noumenon, the first spring and casing, the lower right corner of the first noumenon are connected with rear-wheel connection unit, and The top of the first noumenon is connected with pedestal, and first spring is connected to the upper surface of pedestal, and the top of the first spring is fixed It is connected with contact block, and is provided with the nose bar of bottom end and pedestal upper surface welding on the inside of contact block, the first noumenon Inside is equipped with inner panel, and the right end face of inner panel is evenly distributed with second spring, and the right end of the second spring is connected with Two ontologies, and the outer surface of the second ontology is protruding with convex block, and the inside engaging of convex block has a ball, described sleeve pipe are located at the The top of two ontologies, and the bottom of the second ontology is equipped with shaft, the bottom end of second ontology is connected with connecting rod, and connects The bottom end of bar is connected with front-wheel connection unit, and the top right side of the connecting rod is provided with link block, and opens on the inside of link block Lower half portion equipped with inner cavity, and link block is interspersed with fastening bolt.

Preferably, the contact block constitutes stretching structure by the first spring on the base, and the first spring is about nose bar 2 are symmetrically arranged with, and the outer surface of nose bar bottom end is in thread-like structure.

Preferably, second ontology is slide construction in the inside of the first noumenon, and the outer surface of the second ontology is uniform Convex block is distributed with.

Preferably, the ball and the first noumenon being integrally formed structure, and the diameter dimension of ball and convex block list The distance between body size is identical, and the second ontology constitutes buffer gear by ball and the first noumenon.

Preferably, the connecting rod is rotational structure in ball, and the rotation direction of connecting rod is clockwise.

Preferably, the connection type of the link block and ball is welding, and link block passes through inner cavity and connecting rod card Connection is closed, and link block is fixedly connected with connecting rod by fastening bolt.

Compared with prior art, the utility model has the beneficial effects that this has the cycle frame of vehicle body buffer structure, Have the function of damping, buffering, Anti-bumping protection can be carried out to bicyclist and bicycle, and can reduce and jolt, it is ensured that rides relaxes Adaptive, and can fold, convenient for storage；

1, bench is attached by nose bar and pedestal, is dismantled by the helicitic texture on nose bar surface to bench Installation, while by contact of the bench with contact block, it can be buffered when riding by the first spring, it is ensured that rides relaxes Adaptive；

2, the left end of the second ontology is applied in inside the first noumenon, and the ball inside the first noumenon is fastened in convex block Portion squeezes ball by convex block, so that ball is buffered by itself material characteristic when bicycle bumps against obstruction Damping, to carry out shock-absorbing protecting to bicyclist and bicycle；

3, connecting rod is rotational structure on the second ontology, can reduce the whole body of the vehicle frame by being rotatablely connected bar Product, convenient for storage, and when in use, connecting rod is fastened on inside link block, and is fixed by fastening bolt, it is ensured that structure is steady It is fixed.

Detailed description of the invention

Fig. 1 is the utility model positive structure schematic；

Fig. 2 is the utility model the first noumenon and the second ontology junction schematic cross-sectional view；

Fig. 3 is the utility model link block side structure schematic diagram.

In figure: 1, the first noumenon；2, rear-wheel connection unit；3, pedestal；4, the first spring；5, contact block；6, nose bar；7, interior Plate；8, second spring；9, the second ontology；10, convex block；11, ball；12, casing；13, shaft；14, connecting rod；15, front-wheel Connection unit；16, link block；17, inner cavity；18, fastening bolt.

Specific embodiment

Below by the attached drawing in knot and the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of vehicle with vehicle body buffer structure Frame, including the first noumenon 1, rear-wheel connection unit 2, pedestal 3, the first spring 4, contact block 5, nose bar 6, inner panel 7, second spring 8, Second ontology 9, convex block 10, ball 11, casing 12, shaft 13, connecting rod 14, front-wheel connection unit 15, link block 16, inner cavity 17 and fastening bolt 18, the lower right corner of the first noumenon 1 is connected with rear-wheel connection unit 2, and the top of the first noumenon 1 is connected with base Seat 3, the first spring 4 is connected to the upper surface of pedestal 3, and the top of the first spring 4 is fixedly connected with contact block 5, and contacts The inside of block 5 is provided with the nose bar 6 of bottom end and the welding of 3 upper surface of pedestal, and the inside of the first noumenon 1 is equipped with inner panel 7, and inner panel 7 right end face is evenly distributed with second spring 8, and the right end of second spring 8 is connected with the second ontology 9, and the second ontology 9 is outer Surface is protruding with convex block 10, and the inside engaging of convex block 10 has ball 11,1 being integrally formed of ball 11 and the first noumenon Structure, and the distance between the diameter dimension of ball 11 and 10 monomer of convex block size are identical, and the second ontology 9 passes through rubber Ball 11 and the first noumenon 1 constitute buffer gear, and Anti-bumping protection, casing 12 can be carried out when bumping against obstruction by ball 11 Shaft 13 is installed positioned at the bottom on the top of the second ontology 9, and the second ontology 9, the bottom end of the second ontology 9 is connected with connecting rod 14, and the bottom end of connecting rod 14 is connected with front-wheel connection unit 15, connecting rod 14 is rotational structure in ball 11, and is connected The rotation direction of bar 14 is that clockwise, by the rotation of connecting rod 14, can reduce the overall volume of vehicle frame, convenient for depositing It puts, the top right side of connecting rod 14 is provided with link block 16, and the inside of link block 16 offers inner cavity 17, and link block 16 Lower half portion is interspersed with fastening bolt 18, and the connection type of link block 16 and ball 11 is welding, and link block 16 pass through it is interior Chamber 17 and connecting rod 14 are connected together, and link block 16 is fixedly connected with connecting rod 14 by fastening bolt 18, link block 16 It is fastened on inside link block 16, and is fixedly connected by fastening bolt 18, so that it is guaranteed that the stability of connection structure.

Contact block 5 constitutes stretching structure by the first spring 4 on pedestal 3 as shown in figure 1, and the first spring 4 is about nose bar 6 2 are symmetrically arranged with, and the outer surface of 6 bottom end of nose bar is in thread-like structure, contact block 5 and bench contact, is being ridden to top When the area winnowed with a dustpan, by the deformation of the first spring 4, bumper and absorbing shock can be carried out, so that it is guaranteed that the comfort ridden.

If the second ontology 9 in the inside of the first noumenon 1 is slide construction in Fig. 2, and the outer surface of the second ontology 9 is uniformly divided It is furnished with convex block 10, the convex block 10 of 9 outer surface of the second ontology can squeeze ball 11 when bicycle bumps against obstruction, thus Damping, buffering is carried out by the deformation of ball 11, Anti-bumping protection is carried out to bicycle and tricycle.

Working principle: when using the cycle frame with vehicle body buffer structure, by rear-wheel connection unit 2 and before The first noumenon 1 and connecting rod 14 are connect by wheel connection unit 15 with rear-wheel and front-wheel respectively, then by casing 12 by second Body 9 is connected with handlebar, then bench is mounted on pedestal 3 by nose bar 6, and make lower surface and the contact block 5 of bench Fitting, during installing bench, the first spring 4 can be compressed, to have elastic force, when all things all install Afterwards, which can carry out normally cycling and use, and during riding, such as encounter the landform jolted, pass through the first spring 4 Elastic reaction can be buffered, thus mitigate the vibration of bench, and if bumping against obstruction, the second ontology 9 can be in first 1 Inner extrusion ball 11 of body, ball 11 are deformed by the blocking of convex block 10, to have elastic force, to second Body 9 carries out bumper and absorbing shock, meanwhile, compressive deformation of the second spring 8 on inner panel 7 can also buffer the second ontology 9, thus Anti-bumping protection is carried out to the greatest extent, and in storage, fastening bolt 18 can be backed out from connecting rod 14 and link block 16, Then bar 14 is rotatablely connected by shaft 13 to pack up connecting rod 14, to reduce device volume, be convenient for storing, here it is The whole process that the cycle frame with vehicle body buffer structure uses, the content being not described in detail in this specification belong to The prior art well known to professional and technical personnel in the field.

The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing Record can carry out customized, the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering Equal conventional means are connect, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using existing Conventional connection type in technology, this will not be detailed here.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of cycle frame with vehicle body buffer structure, including the first noumenon (1), the first spring (4) and casing (12), It is characterized by: the lower right corner of the first noumenon (1) is connected with rear-wheel connection unit (2), and the top of the first noumenon (1) connects It is connected to pedestal (3), first spring (4) is connected to the upper surface of pedestal (3), and the top of the first spring (4) is fixedly connected Have contact block (5), and is provided with the nose bar (6) of bottom end and the welding of pedestal (3) upper surface on the inside of contact block (5), described the The inside of one ontology (1) is equipped with inner panel (7), and the right end face of inner panel (7) is evenly distributed with second spring (8), and described The right end of two springs (8) is connected with the second ontology (9), and the outer surface of the second ontology (9) is protruding with convex block (10), and convex block (10) inside engaging has ball (11), and described sleeve pipe (12) is located at the top of the second ontology (9), and the second ontology (9) Bottom is equipped with shaft (13), and the bottom end of second ontology (9) is connected with connecting rod (14), and the bottom end of connecting rod (14) connects It being connected to front-wheel connection unit (15), the top right side of the connecting rod (14) is provided with link block (16), and link block (16) Inside offers inner cavity (17), and the lower half portion of link block (16) is interspersed with fastening bolt (18).

2. a kind of cycle frame with vehicle body buffer structure according to claim 1, it is characterised in that: the contact Block (5) constitutes stretching structure by the first spring (4) on pedestal (3), and the first spring (4) is symmetrical arranged about nose bar (6) There are 2, and the outer surface of nose bar (6) bottom end is in thread-like structure.

3. a kind of cycle frame with vehicle body buffer structure according to claim 1, it is characterised in that: described second Ontology (9) is slide construction in the inside of the first noumenon (1), and the outer surface of the second ontology (9) is evenly distributed with convex block (10).

4. a kind of cycle frame with vehicle body buffer structure according to claim 1, it is characterised in that: the rubber Ball (11) and the first noumenon (1) being integrally formed structure, and between the diameter dimension of ball (11) and convex block (10) monomer It is identical apart from size, and the second ontology (9) constitutes buffer gear by ball (11) and the first noumenon (1).

5. a kind of cycle frame with vehicle body buffer structure according to claim 1, it is characterised in that: the connection Bar (14) is rotational structure on ball (11), and the rotation direction of connecting rod (14) is clockwise.

6. a kind of cycle frame with vehicle body buffer structure according to claim 1, it is characterised in that: the connection The connection type of block (16) and ball (11) is welding, and link block (16) is connected by inner cavity (17) and connecting rod (14) engaging It connects, and link block (16) is fixedly connected with connecting rod (14) by fastening bolt (18).