CN206766228U - A kind of two wheeler cradle-type frame - Google Patents

Abstract

The utility model discloses a kind of two wheeler cradle-type frame, including support beam, crossbeam is mounted at left and right sides of the inwall of the support beam, the outer wall of the support beam is provided with cage plate, the outer wall thread of the cage plate is connected with fixing bolt, the inner chamber of the cage plate is provided with rotating disk, seat board framework is installed on the outside of the cage plate, the seat board framework is connected by bull stick with rotating disk, the bull stick runs through the outer wall of cage plate, the junction of the bull stick and cage plate is provided with bearing, the outer right wall of the support beam is provided with supporting plate, the outer right wall of the seat board framework and the left side outer wall of supporting plate are mounted on clamping seat, cylinder is installed on the inside of the clamping seat, the cylinder is connected by rotating shaft with clamping seat.The two wheeler cradle-type frame, by the cooperation of cage plate, cylinder and motion bar, so as to realize the regulation to seat board frame position, good damping effect, greatly improve the comfort that the device is taken.

Description

A kind of two wheeler cradle-type frame

Technical field

Vehicle frame technical field is the utility model is related to, specially a kind of two wheeler cradle-type frame.

Background technology

With the development of society and the improvement of people's living standards, two wheeler more and more becomes the generation of people Step instrument, the life to people bring great convenience, and existing two wheeler generally comprises main car frame, in front of main car frame Headstock component and the wheel assembly located at main car frame rear, such as Patent No. 201120055424.X patent, including branch Support beam and the seat bracket and side stand for being connected to support beam, side stand include be symmetrically set in the support beam both sides two Side stand, each side stand include substantially vertical horizon bar and vertical rod, the patent although a certain degree of driving safety, but The position of seat board can not be adjusted according to the height of different people, damping property is poor, influences the comfort taken.

Utility model content

The purpose of this utility model is to provide a kind of two wheeler cradle-type frame, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides following technical scheme：A kind of two wheeler cradle-type frame, including branch Beam is supportted, is mounted on crossbeam at left and right sides of the inwall of the support beam, the outer wall of the support beam is provided with cage plate, the cage plate Outer wall thread be connected with fixing bolt, the inner chamber of the cage plate is provided with rotating disk, seat board frame is provided with the outside of the cage plate Frame, the seat board framework are connected by bull stick with rotating disk, and the bull stick runs through the outer wall of cage plate, the connection of the bull stick and cage plate Place is provided with bearing, and the outer right wall of the support beam is provided with supporting plate, the outer right wall and supporting plate of the seat board framework Left side outer wall be mounted on clamping seat, cylinder is installed, the cylinder passes through rotating shaft and clamping seat on the inside of the clamping seat It is connected, end cap is installed on the outside of the clamping seat, the outer wall of the cylinder is provided with fixed seat, the inner side peace of the fixed seat Equipped with spring, the inner chamber of the cylinder is provided with clamp, and motion bar is provided with the inside of the clamp, and the motion bar passes through respectively Cylinder and the outer wall of fixed seat are worn, the motion bar and the junction of cylinder and fixed seat are provided with sliding sleeve.

Preferably, spring leaf is installed, the spring leaf is connected by mounting seat with cylinder on the outside of the cylinder.

Preferably, the inwall circumference of the cylinder is equipped with chute, and the outer wall circumference of the clamp is mounted on sliding block, institute Sliding block is stated with chute to match.

Preferably, the inwall of the seat board framework is provided with reinforcing bar.

Preferably, the outer wall of the crossbeam is provided with reinforcement.

Compared with prior art, the beneficial effects of the utility model are：The two wheeler cradle-type frame, passes through cage plate, cylinder The cooperation of body and motion bar, leftward or rightward adjustment seat plate framework, seat board framework drive cage plate support beam outer wall to the left or Slide to the right, the position of cage plate after regulation is fixed by stepping up fixing bolt, so as to realize to seat board frame position Regulation, when the device is travelled to hollow area, seat board framework pass through clamping seat, rotating shaft and cylinder drive fixed seat extrude bullet Spring, spring produce elastic deformation, good damping effect, greatly improve the comfort that the device is taken after being squeezed.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is seat board circuit theory schematic diagram of the present utility model；

Fig. 3 is clamping holder structure schematic diagram of the present utility model；

Fig. 4 is cage plate cross section structure diagram of the present utility model；

Fig. 5 is slide block structure schematic diagram of the present utility model.

In figure：1st, support beam, 2, crossbeam, 3, cage plate, 4, fixing bolt, 5, rotating disk, 6, seat board framework, 7, bull stick, 8, branch Fagging, 9, clamping seat, 10, cylinder, 11, rotating shaft, 12, motion bar, 13, fixed seat, 14, spring, 15, clamp, 16, end cap, 17, Bearing, 18, sliding sleeve, 19, mounting seat, 20, spring leaf, 21, chute, 22, sliding block, 23, reinforcing bar, 24, reinforcement.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of two wheeler cradle-type frame, including support Beam 1, the inwall left and right sides of support beam 1 are mounted on crossbeam 2, and the outer wall of support beam 1 is provided with cage plate 3, the outer wall spiral shell of cage plate 3 Line is connected with fixing bolt 4, and the inner chamber of cage plate 3 is provided with rotating disk 5, and the outside of cage plate 3 is provided with seat board framework 6, according to use The position of seat board framework 6 is adjusted the height of person, when being adjusted in the position to seat board framework 6, adjusts to the left or to the right Seat board framework 6 is saved, seat board framework 6 drives cage plate 3 to be slided to the left or to the right in the outer wall of support beam 1, by stepping up fixing bolt 4 The position of cage plate after regulation 3 is fixed, so as to realize the regulation to the position of seat board framework 6, seat board framework 6 passes through bull stick 7 are connected with rotating disk 5, and bull stick 7 runs through the outer wall of cage plate 3, rotate clockwise or counterclockwise seat board framework 6, seat board framework 6 is by turning Bar 7 drives the inner chamber of rotating disk 5 to rotate, and the junction of bull stick 7 and cage plate 3 is provided with bearing 17, bearing 17 play be easy to bull stick 7 with The effect rotated between cage plate 3, the outer right wall of support beam 1 are provided with supporting plate 8, the outer right wall of seat board framework 6 and support The left side outer wall of plate 8 is mounted on clamping seat 9, and the inner side of clamping seat 9 is provided with cylinder 10, while plate framework 6 of being present rotates, Cylinder 10 drives rotating shaft 11 to be rotated in the inwall of clamping seat 9, and cylinder 10 is connected by rotating shaft 11 with clamping seat 9, outside clamping seat 9 Side is provided with end cap 16, and end cap 16 plays sealing function, and the outer wall of cylinder 10 is provided with fixed seat 13, the inner side peace of fixed seat 13 Equipped with spring 14, spring 14 is helical spring, coefficient of elasticity 25N/CM, and spring 14 is stretched or produced after extruding elastic shape Become, recover to play a part of fixed spring 14 to original state, fixed seat 13 after removing external force, prevent spring 14 in deformation process In shift, the inner chamber of cylinder 10 is provided with clamp 15, and the inner side of clamp 15 is provided with motion bar 12, and clamp 15 prevents activity Bar 12 separates with cylinder 10, and motion bar 12 extends through cylinder 10 and the outer wall of fixed seat 13, and motion bar 12 is with cylinder 10 and admittedly The junction of reservation 13 is provided with sliding sleeve 18, the inner wall smooth of sliding sleeve 18, and the outside of cylinder 10 is provided with spring leaf 20, spring leaf 20 be squeezed after produce elastic deformation and bend, to the progress secondary shock-absorbing of seat board framework 6, spring leaf 20 passes through mounting seat 19 It is connected with cylinder 10, the inwall circumference of cylinder 10 is equipped with chute 21, and the outer wall circumference of clamp 15 is mounted on sliding block 22, sliding block 22 match with chute 21, apply an external force to clamp 15, clamp 15 is slided with inwall of the movable slider 22 in chute 21, prevented Clamp 15 deflects when sliding, and improves stability of the clamp 15 when sliding, and the inwall of seat board framework 6 is provided with reinforcing Bar 23, reinforcing bar 23 improve the crushing resistance of seat board framework 6, and the outer wall of crossbeam 2 is provided with reinforcement 24, and reinforcement 24 improves horizontal stroke The intensity of beam 2, improve the service life of crossbeam 2.

The position of seat board framework 6 is adjusted when in use, according to the height of user for the device, to seat board framework When 6 position is adjusted, leftward or rightward adjustment seat plate framework 6, seat board framework 6 drive cage plate 3 support beam 1 outer wall to A left side is slided to the right, and while plate framework 6 of being present moves, cylinder 10 drives rotating shaft 11 to be rotated in the inwall of clamping seat 9, by adding Fasten bolt 4 position of cage plate after regulation 3 is fixed, so as to realize the regulation to the position of seat board framework 6, when the dress When putting traveling to hollow area, seat board framework 6 drives the extrusion spring 14 of fixed seat 13 by clamping seat 9, rotating shaft 11 and cylinder 10, Cylinder 10 slides in the outer wall of motion bar 12, and spring 14 produces elastic deformation after being squeezed, spring 14 is right in deformation process Seat board framework 6 carries out damping, good damping effect, greatly improves the comfort that the device is taken.

In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not It is interpreted as to limitation of the present utility model.

In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that instruction or Relative importance or the implicit quantity for indicating indicated technical characteristic are implied, thus, defines " first ", " second ", " the Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".

In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally； Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be with It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite, for this area For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of two wheeler cradle-type frame, including support beam (1), it is characterised in that：Inwall of the support beam (1) or so two Side is mounted on crossbeam (2), and the outer wall of the support beam (1) is provided with cage plate (3), the outer wall thread connection of the cage plate (3) There is fixing bolt (4), the inner chamber of the cage plate (3) is provided with rotating disk (5), seat board framework is provided with the outside of the cage plate (3) (6), the seat board framework (6) is connected by bull stick (7) with rotating disk (5), and the bull stick (7) runs through the outer wall of cage plate (3), described The junction of bull stick (7) and cage plate (3) is provided with bearing (17), and the outer right wall of the support beam (1) is provided with supporting plate (8), the outer right wall of the seat board framework (6) and the left side outer wall of supporting plate (8) are mounted on clamping seat (9), the clamping Cylinder (10) is installed on the inside of seat (9), the cylinder (10) is connected by rotating shaft (11) with clamping seat (9), the clamping seat (9) end cap (16) is installed on the outside of, the outer wall of the cylinder (10) is provided with fixed seat (13), the fixed seat (13) it is interior Side is provided with spring (14), and the inner chamber of the cylinder (10) is provided with clamp (15), work is provided with the inside of the clamp (15) Lever (12), the motion bar (12) extend through cylinder (10) and the outer wall of fixed seat (13), the motion bar (12) and cylinder The junction of body (10) and fixed seat (13) is provided with sliding sleeve (18).

A kind of 2. two wheeler cradle-type frame according to claim 1, it is characterised in that：The outside peace of the cylinder (10) Equipped with spring leaf (20), the spring leaf (20) is connected by mounting seat (19) with cylinder (10).

A kind of 3. two wheeler cradle-type frame according to claim 1, it is characterised in that：The inwall circle of the cylinder (10) It is equipped with chute (21) week, the outer wall circumference of the clamp (15) is mounted on sliding block (22), the sliding block (22) and chute (21) match.

A kind of 4. two wheeler cradle-type frame according to claim 1, it is characterised in that：The seat board framework (6) it is interior Wall is provided with reinforcing bar (23).

A kind of 5. two wheeler cradle-type frame according to claim 1, it is characterised in that：The outer wall of the crossbeam (2) is set There is reinforcement (24).