CN210364221U - Lightweight frame made of carbon fiber material - Google Patents

Abstract

The utility model discloses an adopt lightweight frame that carbon fiber material made, including support body, spool, constraint line, fixing base and turning block, the upper end welding of support body has the crossbeam, and the welding has the nail pole on the crossbeam, the fixing base welding is at the lower surface of crossbeam, and has seted up the mounting groove on the fixing base, the spool rotates and installs in the mounting groove, and the one end salient of spool is in the outer wall of fixing base, and the one end of constraint line is fixed on the nail pole, and the other end rolling of constraint line is on the spool, and the constraint line is located the upper surface of crossbeam, the turning block rotates and installs the one end that the spool is located the fixing base outer wall, and the activity is pegged graft on the turning block has the handle, and the welding has the fixture block on the support body, and the one end activity joint that the handle. The utility model discloses, simple structure, it is convenient to use, is convenient for fix the article of smallclothes on the frame, satisfies the demand of riding of rider.

Description

Lightweight frame made of carbon fiber material

Technical Field

The utility model relates to a bicycle frame technical field specifically is an adopt lightweight frame that carbon fiber material made.

Background

The frame is used as the framework of the whole bicycle, the correctness and the comfort of riding postures are determined and influenced to the greatest extent, and the materials which can be used for manufacturing the bicycle frame at present mainly comprise the following materials: steel, aluminum alloy, titanium alloy, magnesium alloy, scandium alloy, carbon fiber and the like, and generally, the vehicle frames appearing on the market mainly comprise steel, aluminum alloy, titanium alloy and carbon fiber. Scandium alloys and magnesium alloys are recent emerging materials and are relatively rare.

The carbon fiber is high in strength, light in weight, is a new material, strictly speaking is a composite material, is not made of a single material, other resins, glass fibers, aluminum alloy and the like can be mixed or overlapped according to characteristics, and is a current vehicle frame material with the lightest weight.

The bicycle frame is characterized in that the bicycle frame does not usually have a function of fixing articles in the molding process, particularly, a plurality of sports bicycles do not have the positions for fixing a basket, articles needing frequent use, such as water bottles or towels and the like, of small articles in the riding process do not have effective fixed positions, structures need to be additionally arranged on the bicycle frame to meet the use requirements of consumers in daily life, and the comfort level of riding by a rider can be influenced by the externally-arranged structures.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adopt lightweight frame that carbon fiber material made, possess simple structure, it is convenient to use, be convenient for fix the article of smallclothes on the frame, satisfy the advantage of the demand of riding of rider, solve general bicycle frame and do not carry the function of fixed article usually at the in-process of moulding, especially some motion bicycles, do not have the position of fixed car basket, article such as water-jug or towel etc. of the needs frequent use of some smallclothes of in-process of riding do not have effectual fixed position, need install some structures additional on the frame and satisfy consumer's user demand in daily life, at this moment, the structure of adorning outward can influence the problem of the comfort level of riding the rider and riding.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adopt lightweight frame that carbon fiber material made, includes support body, spool, constraint line, fixing base and turning block, the upper end welding of support body has the crossbeam, and the welding has the nail pole on the crossbeam, the fixing base welding is at the lower surface of crossbeam, and has seted up the mounting groove on the fixing base, the spool rotates and installs in the mounting groove, and the one end salient of spool is in the outer wall of fixing base, the turning block rotates and installs the one end that is located the fixing base outer wall at the spool, and the activity is pegged graft on the turning block has the handle.

Preferably, the welding of the lower extreme one side of support body has the back vent piece, and keeps away from the one end rotation of back vent piece on the support body and install the axis of rotation, and the welding of the lower extreme of axis of rotation has the front fork piece.

Preferably, the frame body is movably inserted with a seat rod.

Preferably, one end of the binding line is fixed on the nail rod, the other end of the binding line is wound on the winding shaft, and the binding line is located on the upper surface of the cross beam.

Preferably, the frame body is welded with a clamping block, and one end of the handle departing from the rotating block is movably clamped in the clamping block.

Preferably, the frame body is made of carbon materials.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a lightweight frame that carbon fiber material made when using, when needing fixed article, rotatable handle makes the handle drive the spool and rotates, and then drags out the constraint line, make the space between constraint line and the crossbeam enough fill in down the object, then reverse rotation handle, the handle drives the spool and rotates, roll up the constraint line on the spool again, make the constraint line cooperate the crossbeam to carry out the oppression fixed to the object, through the relation of connection between handle and turning block, can make the handle can slide on the turning block, thereby conveniently change the arm of force direction of handle, thereby save operating personnel's strength, behind the fixture position, can pull the handle, make the handle carry out the rotation of pendulum-type formula on the spool, thereby with the handle joint in the fixture, it is required to explain, this device is only applicable to the object that can produce surface deformation, simple structure, it is convenient to use, is convenient for fix the article of smallclothes on the frame, satisfies the demand of riding of the rider.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of a side-view connecting structure of the cross bar and the fixing base of the present invention;

fig. 3 is a schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a front fork piece; 2. a rotating shaft; 3. a frame body; 4. a clamping block; 5. a rear fork piece; 6. a seat post; 7. a spool; 8. a binding line; 9. mounting grooves; 10. a fixed seat; 11. a cross beam; 12. a handle; 13. rotating the block; 14. and (5) nailing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides an adopt lightweight frame that carbon fiber material made, includes support body 3, spool 7, constraint line 8, fixing base 10 and turning block 13, the welding of lower extreme one side of support body 3 has back fork piece 5, and keeps away from the one end rotation of back fork piece 5 on the support body 3 and install axis of rotation 2, and the welding of the lower extreme of axis of rotation 2 has front fork piece 1, and the activity is pegged graft on the support body 3 and is had seat pole 6, and support body 3 is made for carbon material.

The upper end of the frame body 3 is welded with a beam 11, the beam 11 is welded with a nail rod 14, the fixed seat 10 is welded on the lower surface of the beam 11, and the fixing seat 10 is provided with an installation groove 9, the winding shaft 7 is rotatably installed in the installation groove 9, one end of the winding shaft 7 protrudes out of the outer wall of the fixing seat 10, one end of the binding line 8 is fixed on the nail rod 14, the other end of the binding line 8 is wound on the winding shaft 7, and the binding line 8 is positioned on the upper surface of the beam 11, when the article needs to be fixed, the handle 12 can be rotated, so that the handle 12 drives the winding shaft 7 to rotate, thereby pulling the lashing line 8 out, so that the space between the lashing line 8 and the cross member 11 is sufficient to plug the object, then the handle 12 is rotated reversely, the handle 12 drives the winding shaft 7 to rotate, and the binding line 8 is wound on the winding shaft 7 again, so that the binding line 8 is matched with the cross beam 11 to press and fix the object.

The turning block 13 is movably inserted with a handle 12, and the handle 12 can slide on the turning block 13 through the connection relation between the handle 12 and the turning block 13, so that the force arm direction of the handle 12 can be conveniently changed, and the strength of an operator is saved.

Turning block 13 rotates and installs the one end that is located fixing base 10 outer wall at spool 7, the welding has fixture block 4 on the support body 3, and handle 12 deviates from the movable joint of one end of turning block 13 in fixture block 4, behind the fixture position, can pull handle 12, make handle 12 carry out the rotation of pendulum formula on spool 7, thereby with handle 12 joint in fixture block 4, it is required to explain, this device only is applicable to the object that can produce surface deformation, moreover, the steam generator is simple in structure, it is convenient to use, be convenient for fix the article of smallclothes on the frame, satisfy the demand of riding of rider.

The working principle is as follows: the utility model discloses a lightweight frame that carbon fiber material made is in the use, when needing fixed article, rotatable handle 12 makes handle 12 drive the spool 7 and rotates, and then drags out constraint line 8, make the space between constraint line 8 and crossbeam 11 enough fill in down the object, then reverse rotation handle 12, handle 12 drives spool 7 and rotates, again with the constraint line 8 rolling on spool 7, make constraint line 8 cooperate crossbeam 11 to oppress fixedly to the object, through the relation of connection between handle 12 and turning block 13, can make handle 12 slide on turning block 13, thereby conveniently change the arm of force direction of handle 12, thereby save operating personnel's strength, behind the fixture position, can pull handle 12, make handle 12 rotate on spool 7 in a pendulum-type manner, thereby joint handle 12 in fixture block 4, it should be noted that the present device is only suitable for objects with surface deformation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an adopt lightweight frame that carbon fiber material made, includes support body (3), spool (7), constraint line (8), fixing base (10) and turning block (13), its characterized in that: the welding of the upper end of support body (3) has crossbeam (11), and the welding has nail pole (14) on crossbeam (11), fixing base (10) welding is at the lower surface of crossbeam (11), and has seted up mounting groove (9) on fixing base (10), spool (7) rotate to be installed in mounting groove (9), and the one end salient of spool (7) in the outer wall of fixing base (10), turning block (13) rotate to be installed in the one end that spool (7) are located fixing base (10) outer wall, and the activity is pegged graft on turning block (13) has handle (12).

2. The lightweight frame made of carbon fiber material of claim 1, wherein: the welding of lower extreme one side of support body (3) has back fork piece (5), and keeps away from the one end rotation of back fork piece (5) on support body (3) and install axis of rotation (2), and the lower extreme welding of axis of rotation (2) has front fork piece (1).

3. The lightweight frame made of carbon fiber material of claim 1, wherein: a seat rod (6) is movably inserted on the frame body (3).

4. The lightweight frame made of carbon fiber material of claim 1, wherein: one end of the binding line (8) is fixed on the nail rod (14), the other end of the binding line (8) is wound on the winding shaft (7), and the binding line (8) is positioned on the upper surface of the cross beam (11).

5. The lightweight frame made of carbon fiber material of claim 1, wherein: the welding has fixture block (4) on support body (3), and handle (12) deviates from the movable joint of one end of turning block (13) in fixture block (4).

6. The lightweight frame made of carbon fiber material of claim 1, wherein: the frame body (3) is made of carbon materials.

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