CN214397075U

CN214397075U - Convenient shock-absorbing front fork of dismantling and installing stably

Info

Publication number: CN214397075U
Application number: CN202022409045.8U
Authority: CN
Inventors: 陈长利
Original assignee: Tianjin Liyuan Technology Co ltd
Current assignee: Tianjin Liyuan Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-10-15
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a convenient stable front fork of moving away to avoid possible earthquakes of dismantling and installation, including the handlebar installation end, one side of handlebar installation end is provided with cylindricality coupling mechanism, one side surface of cylindricality coupling mechanism is provided with built-in spring damper, cylindricality coupling mechanism is located between handlebar installation end, the built-in spring damper, one side surface of built-in spring damper is provided with the front fork arm pipe, one side surface of front fork arm pipe is provided with the front fork and tears the section, tensile horizontal pole, the section is torn open to the front fork. A convenient stable front fork of moving away to avoid possible earthquakes of dismantling and installation, through the cylindricality coupling mechanism who sets up, the installation and the dismantlement of the front fork arm pipe of being convenient for utilize triangle-shaped to have the characteristic of stability through the built-in spring damper who sets up, promote connection stability, through the axletree coupling mechanism who sets up, can connect the tire of different widths, the pluralism of being convenient for is connected, brings better use prospect.

Description

Convenient shock-absorbing front fork of dismantling and installing stably

Technical Field

The utility model relates to a front fork field of moving away to avoid possible earthquakes specifically is a convenient front fork of moving away to avoid possible earthquakes of dismantling and installing stably.

Background

The front fork that shocks resistance just has the front fork design of function of moving away to avoid possible earthquakes, divide into according to the medium, first type spring fork: the damping-free front fork with the lowest gear is low in price, the second type of resistance rubber is the second type of resistance rubber, the second type of resistance rubber is damping-free, can age after being used for about three years and needs to be replaced, and the third type of oil spring fork is characterized in that: use the spring as the medium, use oil as the damping, heaviest but most durable, the spring is used up more moist, and is sensitive to little vibrations reaction, and the oil of moving away to avoid possible earthquakes is traded once in half a year generally, fourth type oil gas fork: the air is used as a rebound medium, the oil is used as damping, the air spring fork is lighter than an oil spring fork, one air stroke is performed in half a year, the air is used as a medium, the weight is lighter, the wrist part of a rider can be protected in high-speed off-road, and the air spring fork is insensitive to small vibration.

The current convenient front fork that shakes of dismantling and installing stability when installing and using, the front fork that shakes proof adopts the integral type, and it is inconvenient to dismantle during maintenance and the change, and the not unidimensional front fork of installation needs the assigned size of tire, can't carry out many sizes installation, adopts external damping spring, poor stability, and the spring easily receives external corrosion, and the use of giving people has brought certain adverse effect, for this reason, we provide a convenient front fork that shakes proof of dismantling and installing stability.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

The utility model provides a not enough to prior art, the utility model provides a convenient dismantlement and install stable shock-absorbing front fork possesses cylindricality coupling mechanism, and the shock-absorbing front fork installation of being convenient for and dismantlement adopt built-in damping spring, utilize the triangle combination, and the shock attenuation promotes simultaneously and connects stability, and innovation axletree coupling mechanism is fit for not unidimensional tire installation, promotes to connect advantages such as convenient pluralism, can effectively solve the problem in the background art.

Technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a convenient stable front fork of moving away to avoid possible earthquakes of dismantlement and installation, includes handlebar installation end, one side of handlebar installation end is provided with cylindricality coupling mechanism, one side surface of cylindricality coupling mechanism is provided with built-in spring damper, cylindricality coupling mechanism is located between handlebar installation end, the built-in spring damper, one side surface of built-in spring damper is provided with the front fork arm pipe, one side surface of front fork arm pipe is provided with the front fork and tears the section, tensile horizontal pole, front fork split section is located one side of tensile horizontal pole, the bottom of front fork arm pipe is provided with axle connecting mechanism, tensile horizontal pole is located between front fork split section, the axletree connecting mechanism, the bottom of axle connecting mechanism is provided with B post brake installation mechanism.

Preferably, cylindricality coupling mechanism includes unable adjustment base, left side spliced pole, right side spliced pole, unable adjustment base is located cylindricality coupling mechanism's bottom, the left side spliced pole is located unable adjustment base's bottom, the right side spliced pole is located one side of left side spliced pole.

Preferably, the damping mechanism with built-in spring comprises a first damping spring, a connecting ring and a third damping spring, the first damping spring is located on one side of the damping mechanism with built-in spring, the connecting ring is located at the bottom of the first damping spring, the third damping spring is located on one side of the connecting ring, and the connecting ring is located between the first damping spring and the third damping spring.

Preferably, axletree coupling mechanism includes axletree connecting bolt, middle section junction, the external retainer plate of axletree, external fixing bolt, axletree connecting bolt is located one side of axletree connecting mechanism, the middle section junction is located one side of axletree connecting bolt, the external retainer plate of axletree is located one side of middle section junction, external fixing bolt is located between middle section junction, the external retainer plate of axletree.

Preferably, the handlebar mounting end can be dismantled with built-in spring damper through cylindricality coupling mechanism and be connected, the connection can be dismantled through the front fork split section to the front fork arm pipe, tensile horizontal pole is for dismantling the connection, car axle coupling mechanism is fixed connection.

Preferably, the cylindrical connecting mechanism is fixedly connected with the fixed base, and the left connecting column and the right connecting column are movably connected.

Preferably, first damping spring carries out swing joint through connecting ring and third damping spring, it is two sets of to connect ring quantity, and axletree coupling mechanism carries out fixed connection through axletree connecting bolt and each part, and middle section junction, the external retainer plate of axletree carry out fixed connection through external fixing bolt and each part.

Advantageous effects

Compared with the prior art, the utility model provides a convenient stable front fork of taking shelter from of dismantlement and installation possesses following beneficial effect:

1. this convenient stable front fork of moving away to avoid possible earthquakes of dismantlement and installation, through the cylindricality coupling mechanism that sets up, carry out fixed connection with left side spliced pole and right side spliced pole respectively with the one end of two sets of front fork arm pipes, make it become complete front fork of moving away to avoid possible earthquakes, left side spliced pole and right side spliced pole are swing joint with unable adjustment base, the installation and the dismantlement of the front fork arm pipe of being convenient for, cylindricality coupling mechanism adopts the aluminum alloy material, high strength, it is corrosion-resistant, the bearing performance is superior, be fit for using with the cooperation of the front fork of moving away to avoid possible earthquakes under all kinds of environment.

2. This convenient stable front fork of moving away to avoid possible earthquakes of dismantlement and installation, built-in spring damper through setting up, it is built-in with damping spring, built-in spring adopts high strength material to make, and bearing nature is strong, utilizes damping spring's resilience and elasticity ripples, rebounds to the power of shaking in the use, effectively moves away to avoid possible earthquakes, sets up multiunit damping spring, utilizes triangle-shaped to have the characteristic of stability and is connected with tensile horizontal pole through connecting the ring, reduces the vibration when using when promoting connection stability.

3. This convenient stable front fork of moving away to avoid possible earthquakes of dismantlement and installation through the car hub connection mechanism that sets up, carries out fixed connection through axletree connecting bolt and each part, through middle section junction and the external retainer plate of axletree, when promoting connection stability, through adjusting external fixing bolt, can connect 20 to 26 cun tires of different width, axletree connecting mechanism adopts the dampproofing anticorrosive, long service life of aluminum alloy material.

Drawings

Fig. 1 is a schematic view of the overall structure of the shock absorbing front fork of the present invention, which is easy to disassemble and assemble.

Fig. 2 is a schematic view of the cylindrical connection mechanism of the shock absorbing front fork of the present invention, which is easy to disassemble and assemble.

Fig. 3 is a schematic view of the damping mechanism with built-in spring for the shock-absorbing front fork of the present invention, which is easy to disassemble and assemble.

Fig. 4 is an enlarged view of the shock absorbing front fork axle connecting mechanism of the present invention, which is easy to disassemble and assemble.

In the figure: 1. a handlebar mounting end; 2. a cylindrical connection mechanism; 201. a fixed base; 202. a left side connecting column; 203. a right side connecting column; 3. a built-in spring damping mechanism; 301. a first damping spring; 302. connecting the circular rings; 303. a third damping spring; 4. a front fork arm tube; 5. disassembling and segmenting the front fork; 6. stretching the cross bar; 7. the vehicle axle connecting mechanism; 701. an axle connecting bolt; 702. a middle section junction; 703. the axle is externally connected with a fixed ring; 704. a fixed bolt is externally connected; 8. b-column brake mounting mechanism.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a shock absorbing front fork convenient to disassemble and stable to install comprises a handlebar mounting end 1, a cylindrical connecting mechanism 2 is arranged on one side of the handlebar mounting end 1, a built-in spring damping mechanism 3 is arranged on the outer surface of one side of the cylindrical connecting mechanism 2, the cylindrical connecting mechanism 2 is positioned between the handlebar mounting end 1 and the built-in spring damping mechanism 3, a front fork arm tube 4 is arranged on the outer surface of one side of the built-in spring damping mechanism 3, a front fork disassembling section 5 and a stretching cross rod 6 are arranged on the outer surface of one side of the front fork arm tube 4, the front fork disassembling section 5 is positioned on one side of the stretching cross rod 6, a fork shaft connecting mechanism 7 is arranged at the bottom of the front fork arm tube 4, the stretching cross rod 6 is positioned between the front fork disassembling section 5 and an axle connecting mechanism 7, a B-pillar brake mounting mechanism 8 is arranged at the bottom of the axle connecting mechanism 7, and the front fork disassembling section 5 is disassembled by rotation, the front yoke tube 4 can be disassembled.

Further, cylindricality coupling mechanism 2 includes unable adjustment base 201, left side spliced pole 202, right side spliced pole 203, and unable adjustment base 201 is located cylindricality coupling mechanism 2's bottom, and left side spliced pole 202 is located unable adjustment base 201's bottom, and right side spliced pole 203 is located one side of left side spliced pole 202, and cylindricality coupling mechanism 2 is convenient for preceding yoke pipe 4's installation and dismantlement.

Further, built-in spring damper 3 includes first damping spring 301, connect ring 302, third damping spring 303, first damping spring 301 is located one side of built-in spring damper 3, it is located the bottom of first damping spring 301 to connect ring 302, third damping spring 303 is located one side of connecting ring 302, it is located first damping spring 301 to connect ring 302, between the third damping spring 303, built-in spring damper 3, utilize the resilience and the elasticity ripples of spring, bounce-back is carried out to the power of shaking in the use, effectively move away to avoid possible earthquakes.

Further, the axle connecting mechanism 7 includes an axle connecting bolt 701, a middle section junction 702, an axle external fixing ring 703, an external fixing bolt 704, the axle connecting bolt 701 is located on one side of the axle connecting mechanism 7, the middle section junction 702 is located on one side of the axle connecting bolt 701, the axle external fixing ring 703 is located on one side of the middle section junction 702, the external fixing bolt 704 is located between the middle section junction 702 and the axle external fixing ring 703, the axle connecting mechanism 7 can be connected with 20-26 inch tires with different widths.

Further, handlebar installation end 1 can dismantle with built-in spring damper 3 through cylindricality coupling mechanism 2 and be connected, and the connection can be dismantled through front fork split section 5 to front fork arm pipe 4, and tensile horizontal pole 6 is for dismantling the connection, and axletree coupling mechanism 7 is fixed connection, and tensile horizontal pole 6, the distance between the adjustable built-in spring damper 3 promotes connection stability.

Further, the cylindrical connecting mechanism 2 is fixedly connected with the fixed base 201, the left connecting column 202 and the right connecting column 203 are movably connected, and the left connecting column 202 and the right connecting column 203 are connected with the fixed base 201 in a manner of being convenient for installation and disassembly of the front fork arm pipe 4.

Further, the first damping springs 301 are movably connected with the third damping springs 303 through connecting rings 302, the number of the connecting rings 302 is two, and the first damping springs 301 are made of high-strength materials and are high in bearing capacity.

Further, axle coupling mechanism 7 carries out fixed connection through axletree connecting bolt 701 and each part, and middle section junction 702, the external retainer plate 703 of axletree carry out fixed connection through external fixing bolt 704 and each part, and axletree connecting mechanism 7 adopts and adopts the dampproofing anticorrosive of aluminum alloy material, long service life.

Principle of operation

The utility model relates to a convenient dismantlement and stable shock-absorbing front fork of installation, by handlebar installation end 1, cylindricality coupling mechanism 2, unable adjustment base 201, left side spliced pole 202, right side spliced pole 203, built-in spring damper 3, first damping spring 301, connect ring 302, third damping spring 303, front fork arm pipe 4, front fork split segment 5, tensile horizontal pole 6, axletree coupling mechanism 7, axletree connecting bolt 701, middle section junction 702, axletree circumscribed retainer plate 703, circumscribed fixing bolt 704, B-pillar brake installation mechanism 8 etc. parts constitute, first of all, one end of two sets of front fork arm pipe 4 is respectively fixedly connected with left side spliced pole 202 and right side spliced pole 203, make it become complete shock-absorbing front fork, left side spliced pole 202 and right side spliced pole 203 are swing joint with unable adjustment base 201, be convenient for the installation and the dismantlement of front fork arm pipe 4, cylindricality coupling mechanism 2 adopts the aluminum alloy material, high strength, corrosion resistance, superior bearing performance, through the built-in spring damping mechanism 3, the damping spring is built in, the built-in spring is made of high-strength materials, the bearing performance is strong, rebound is carried out on the vibration force in the using process by utilizing the rebound resilience and the elastic wave of the damping spring, effective shock absorption is carried out, a plurality of groups of damping springs are arranged, the characteristics that a triangle has stability are utilized to be connected through the connecting ring 302 and the stretching cross rod 6, the vibration in use is reduced while the connection stability is improved, the axle connecting bolt 701 is fixedly connected with each component, through the middle section connecting part 702 and the axle external fixing ring 703, when the connection stability is improved, through adjusting the external fixing bolt 704, 20-26 inch tires with different widths can be connected, through the cylindrical connecting mechanism 2, the built-in spring damping mechanism 3 and the axle connecting mechanism 7, the shock-absorbing front fork is convenient to disassemble and stable to install, and brings better use prospect.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a convenient stable front fork of moving away to avoid possible earthquakes of dismantlement and installation, includes handlebar installation end (1), its characterized in that: a cylindrical connecting mechanism (2) is arranged on one side of the handlebar mounting end (1), a built-in spring damping mechanism (3) is arranged on the outer surface of one side of the cylindrical connecting mechanism (2), the cylindrical connecting mechanism (2) is positioned between the handlebar mounting end (1) and the built-in spring damping mechanism (3), a front fork arm pipe (4) is arranged on the outer surface of one side of the built-in spring damping mechanism (3), the outer surface of one side of the front fork arm pipe (4) is provided with a front fork dismounting section (5) and a stretching cross rod (6), the front fork disassembling section (5) is positioned at one side of the stretching cross rod (6), the bottom of the front fork arm pipe (4) is provided with a vehicle shaft connecting mechanism (7), the stretching cross rod (6) is positioned between the front fork splitting section (5) and the axle connecting mechanism (7), and a B-column brake mounting mechanism (8) is arranged at the bottom of the vehicle shaft connecting mechanism (7).

2. A shock absorbing front fork as set forth in claim 1, which is easy to disassemble and assemble, and which is characterized in that: cylindricality coupling mechanism (2) are including unable adjustment base (201), left side spliced pole (202), right side spliced pole (203), unable adjustment base (201) are located the bottom of cylindricality coupling mechanism (2), left side spliced pole (202) are located the bottom of unable adjustment base (201), right side spliced pole (203) are located one side of left side spliced pole (202).

3. A shock absorbing front fork as set forth in claim 1, which is easy to disassemble and assemble, and which is characterized in that: the built-in spring damping mechanism (3) comprises a first damping spring (301), a connecting ring (302) and a third damping spring (303), the first damping spring (301) is located on one side of the built-in spring damping mechanism (3), the connecting ring (302) is located at the bottom of the first damping spring (301), the third damping spring (303) is located on one side of the connecting ring (302), and the connecting ring (302) is located between the first damping spring (301) and the third damping spring (303).

4. A shock absorbing front fork as set forth in claim 1, which is easy to disassemble and assemble, and which is characterized in that: the car axle connecting mechanism (7) comprises a car axle connecting bolt (701), a middle section joint (702), an external car axle fixing ring (703) and an external fixing bolt (704), the car axle connecting bolt (701) is located on one side of the car axle connecting mechanism (7), the middle section joint (702) is located on one side of the car axle connecting bolt (701), the external car axle fixing ring (703) is located on one side of the middle section joint (702), and the external fixing bolt (704) is located between the middle section joint (702) and the external car axle fixing ring (703).

5. A shock absorbing front fork as set forth in claim 1, which is easy to disassemble and assemble, and which is characterized in that: handlebar installation end (1) can dismantle through cylindricality coupling mechanism (2) and built-in spring damper (3) and be connected, front fork arm pipe (4) are torn open section (5) through the front fork and are dismantled the connection, tensile horizontal pole (6) are for dismantling the connection, car shaft coupling mechanism (7) are fixed connection.

6. A shock absorbing front fork as set forth in claim 2, wherein said front fork is easy to disassemble and assemble, and further comprising: the cylindrical connecting mechanism (2) is fixedly connected with the fixed base (201), and the left connecting column (202) and the right connecting column (203) are movably connected.

7. A shock absorbing front fork as set forth in claim 3, wherein said front fork is easy to disassemble and assemble, and further comprising: first damping spring (301) carry out swing joint through connecting ring (302) and third damping spring (303), it is two sets of to connect ring (302) quantity, and axletree coupling mechanism (7) carry out fixed connection through axletree connecting bolt (701) and each part, and middle section junction (702), the external retainer plate of axletree (703) carry out fixed connection through external fixing bolt (704) and each part.