CN216332535U

CN216332535U - Can dismantle front fork of change

Info

Publication number: CN216332535U
Application number: CN202123429408.5U
Authority: CN
Inventors: 顾林丽; 顾建; 林光军; 袁波; 伍春建
Original assignee: Changzhou Qianyi Intelligent Manufacturing Technology Co ltd
Current assignee: Changzhou Qianyi Intelligent Manufacturing Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-04-19
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a detachable and replaceable front fork, which comprises a vehicle body and a first rod body, wherein wheels are rotatably arranged on two side walls of the vehicle body, wheel shells are welded and arranged on the two side walls of the vehicle body, which are positioned at the tops of the wheels, mounting holes are formed in the top of the vehicle body, bolt holes are formed in the two side walls of the mounting holes in the vehicle body, springs are welded and arranged on one side wall of each bolt hole, bolts are slidably arranged in the bolt holes, and one side wall of each bolt is welded and connected with the free end of each spring. This can dismantle plantago fork of change through the cooperation of mounting hole, spring, bolt, back-off, fixture block, sliding sleeve, first extension spring, hand protector and the first body of rod for this front fork more convenient to detach is convenient for deposit, simultaneously through the cooperation that sets up spout, first slider, second slider, third slider, spacing groove, connecting rod, second extension spring and buckle, makes this front fork can fold after dismantling, more makes things convenient for depositing of front fork.

Description

Can dismantle front fork of change

Technical Field

The utility model relates to a detachable and replaceable front fork.

Background

The electric balance car is also called a body-sensing car, a thinking car, a camera car and the like. The market mainly comprises a single wheel and two wheels. The operating principle is mainly based on a basic principle called dynamic stability. The gyroscope and the acceleration sensor in the vehicle body are used for detecting the change of the vehicle body posture, and the servo control system is used for accurately driving the motor to perform corresponding adjustment so as to keep the balance of the system. Is a novel green and environment-friendly product used as a travel tool and leisure and entertainment by modern people.

The existing two-wheel balance car is divided into a front fork and a non-front fork, and people can meet the requirements of different conditions by facing different use environments and needing the front fork in case of use and not needing the front fork in case of use, and the existing balance car cannot realize the portable replacement and disassembly of the front fork, is difficult to meet the requirements of different conditions and is difficult to store, so that the front fork for detachable replacement is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a detachable and replaceable front fork, which solves the problems in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a detachable and replaceable front fork comprises a vehicle body and a first rod body, wherein wheels are rotatably arranged on two side walls of the vehicle body, a wheel shell is welded and arranged on the two side walls of the vehicle body, a mounting hole is formed in the top of the vehicle body, bolt holes are formed in two side walls of the mounting hole in the vehicle body, a spring is welded and arranged on one side wall of each bolt hole, a bolt is slidably arranged in each bolt hole, one side wall of the bolt is welded and arranged with a free end of the spring, a clamping block is welded and arranged at the bottom of the first rod body, a back-off is welded and arranged at the bottom of the clamping block, the diameter of the back-off is matched with that of the mounting hole, a sliding sleeve is sleeved and arranged on the outer portion of the first rod body and is slidably connected with the first rod body, a first tension spring is sleeved and arranged on the outer portion of the first rod body, and the top of the sliding sleeve is welded and arranged with the first bottom tension spring, the utility model discloses a telescopic rod, including first body of rod, hand protector, connecting piece top welded mounting have a horizontal pole, first body of rod outside is located first body of rod upper end welded mounting, hand protector bottom and first extension spring free end welded connection setting, the second body of rod is installed to first body of rod top joint, second body of rod top welded mounting has the connecting piece, connecting piece top welded mounting has the horizontal pole, the cover is established and is installed the rubber sleeve on the horizontal pole.

Preferably, the inside spout that is provided with of first body of rod, the spacing groove has been seted up at the spout top, the spacing groove sets up with outside intercommunication, the inside slidable mounting of spout has first slider, first slider top welded mounting has the second slider, the articulated connecting rod of installing in second slider top, the articulated third slider of installing in connecting rod free end, third slider top and second body of rod bottom welded connection set up, spout bottom welded mounting has the second extension spring, second extension spring free end and first slider welded connection set up, the buckle is installed to hand protector rear side outer wall screw thread, buckle and the second body of rod phase-match.

Preferably, the number of the bolt holes is two and the bolt holes are symmetrically arranged.

Preferably, the fixture block is rectangular and the diagonal length is equal to the diameter of the first rod body.

Preferably, the diameter of the sliding sleeve is matched with that of the mounting hole.

Preferably, the diameter of the second sliding block is matched with that of the limiting groove, and the height of the second sliding block is just equal to that of the limiting groove.

Preferably, the diameter of the third sliding block is matched with that of the limiting groove.

Compared with the prior art, the utility model has the beneficial effects that: according to the detachable and replaceable front fork, the front fork can be fixed only by inserting the first rod body into the mounting hole during mounting through the matching of the mounting hole, the spring, the bolt, the reverse buckle, the fixture block and the first rod body, and the front fork can be taken down only by pulling down the sliding sleeve through the arrangement of the sliding sleeve, the first tension spring and the hand guard, so that the front fork is more convenient to detach and store and level; simultaneously through the cooperation that sets up spout, first slider, second slider, third slider, spacing groove, connecting rod, second extension spring and buckle for this front fork can be folded after dismantling, more makes things convenient for depositing of front fork.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of part A of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the chute of the present invention.

In the figure: 1 automobile body, 2 wheel shells, 3 wheels, 4 mounting holes, 5 bolt holes, 6 springs, 7 bolts, 8 back-offs, 9 fixture blocks, 10 first body of rod, 11 sliding sleeves, 12 first extension springs, 13 hand guards, 14 second body of rod, 15 connecting pieces, 16 horizontal poles, 17 rubber sleeve, 18 spouts, 19 first slider, 20 second slider, 21 third slider, 22 spacing grooves, 23 connecting rods, 24 second extension springs, 25 buckles.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows: referring to fig. 1-4, a detachable and replaceable front fork comprises a body 1 and a first rod 10, wherein wheels 3 are rotatably mounted on two side walls of the body 1, two side walls of the body 1 are positioned on the tops of the wheels 3 and welded with wheel shells 2, a mounting hole 4 is formed in the top of the body 1, bolt holes 5 are formed in two side walls of the mounting hole 4 in the body 1, the bolt holes 5 are symmetrically arranged, a spring 6 is welded on one side wall of each bolt hole 5, a bolt 7 is slidably mounted in each bolt hole 5, one side wall of each bolt 7 is welded with the free end of the spring 6, a fixture block 9 is welded at the bottom of the first rod 10, the fixture block 9 is rectangular, the diagonal length of the fixture block is equal to the diameter of the first rod 10, an inverted buckle 8 is welded at the bottom of the fixture block 9, the diameter of the inverted buckle 8 is matched with the diameter of the mounting hole 4, and a sliding sleeve 11 is sleeved outside the first rod 10, sliding sleeve 11 sets up and sliding sleeve 11 diameter and 4 diameter phase-matches of mounting hole with first body of rod 10 sliding connection, first extension spring 12 is established to first body of rod 10 outside cover, sliding sleeve 11 top and the setting of 12 bottom welded connections of first extension spring, first body of rod 10 outside is located first body of rod 10 upper end welded mounting and has hand protector 13, hand protector 13 bottom and the setting of 12 free end welded connections of first extension spring, the second body of rod 14 is installed to first body of rod 10 top joint, 14 top welded mounting of the second body of rod has connecting

piece

15, 15 top welded mounting of connecting piece has horizontal pole 16, the cover is established on horizontal pole 16 and is installed rubber sleeve 17.

Example two: referring to fig. 1-4, a detachable and replaceable front fork comprises a body 1 and a first rod 10, wherein wheels 3 are rotatably mounted on two side walls of the body 1, two side walls of the body 1 are positioned on the tops of the wheels 3 and welded with wheel shells 2, a mounting hole 4 is formed in the top of the body 1, bolt holes 5 are formed in two side walls of the mounting hole 4 in the body 1, the bolt holes 5 are symmetrically arranged, a spring 6 is welded on one side wall of each bolt hole 5, a bolt 7 is slidably mounted in each bolt hole 5, one side wall of each bolt 7 is welded with the free end of the spring 6, a fixture block 9 is welded at the bottom of the first rod 10, the fixture block 9 is rectangular, the diagonal length of the fixture block is equal to the diameter of the first rod 10, an inverted buckle 8 is welded at the bottom of the fixture block 9, the diameter of the inverted buckle 8 is matched with the diameter of the mounting hole 4, and a sliding sleeve 11 is sleeved outside the first rod 10, sliding sleeve 11 sets up and sliding sleeve 11 diameter and 4 diameter phase-matches of mounting hole with first body of rod 10 sliding connection, first extension spring 12 is established to first body of rod 10 outside cover, sliding sleeve 11 top and the setting of 12 bottom welded connections of first extension spring, first body of rod 10 outside is located first body of rod 10 upper end welded mounting and has hand protector 13, hand protector 13 bottom and the setting of 12 free end welded connections of first extension spring, the second body of rod 14 is installed to first body of rod 10 top joint, 14 top welded mounting of the second body of rod has connecting

piece

A sliding groove 18 is arranged inside the first rod body 10, a limiting groove 22 is arranged at the top of the sliding groove 18, the limiting groove 22 is communicated with the outside, a first sliding block 19 is slidably arranged inside the sliding groove 18, a second sliding block 20 is welded at the top of the first sliding block 19, the diameter of the second sliding block 20 is matched with that of the limiting groove 22, and the height of the second slider 20 is just equal to the height of the limiting groove 22, the top of the second slider 20 is hinged with the connecting rod 23, the free end of the connecting rod 23 is hinged with the third slider 21, the diameter of the third slider 21 is matched with that of the limiting groove 22, the top of the third slider 21 is welded with the bottom of the second rod body 14, the bottom of the sliding groove 18 is welded with the second tension spring 24, the free end of the second tension spring 24 is welded with the first slider 19, the outer wall of the rear side of the hand guard 13 is threaded with the buckle 25, and the buckle 25 is matched with the second rod body 14.

When in use: when the balance car is additionally provided with the front fork, an operator only needs to hold the hand guard 13 to insert the first rod body 10 into the mounting hole 4, the reverse buckle 8 pushes the bolt 7 out and reaches the bottommost part of the mounting hole 4, then the bolt 7 rebounds under the action of the spring 6 and enables the bolt 7 to push against the clamping block 9 and clamp the reverse buckle 8, the front fork is installed, when the balance car is disassembled, the operator needs to hold the hand guard 13 with one hand, hold the sliding sleeve 11 with the other hand and drive the sliding sleeve 11 to move downwards, the sliding sleeve 11 pushes the bolt 7 out and is in contact with the reverse buckle 8, at the moment, the hand guard 13 is lifted up to take down the front fork, after the sliding sleeve 11 is loosened, the first rod body 10 and the second rod body 14 are pulled apart to enable the second sliding block 20 to enter the limiting groove 22, after the sliding sleeve is completely pulled apart, the connecting rod 23 is completely exposed, at the moment, the second rod body 14 is folded and clamped in the buckle 25, the storage space is saved, before the installation, the second rod body 14 is only needed to be taken down from the buckle 25 and straightened, so that the third sliding block 21 can be inserted into the limiting groove 22 to complete the straightening of the front fork.

In conclusion, this can dismantle plantago fork of change, through mounting hole 4, spring 6, bolt 7, back-off 8, fixture block 9 and the cooperation of the first body of rod 10, make the front fork only need insert the fixing that mounting hole 4 just can accomplish the front fork with the first body of rod 10 when the installation, through setting up sliding sleeve 11, first extension spring 12 and hand protector 13, only need pull down sliding sleeve 11 and can take off the front fork, make this front fork more convenient to detach, be convenient for deposit, simultaneously through setting up spout 18, first slider 19, second slider 20, third slider 21, spacing groove 22, connecting rod 23, the cooperation of second extension spring 24 and buckle 25, make this front fork can fold after dismantling, more make things convenient for depositing of front fork.

It is noted that, herein, relational terms such as first and second, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can dismantle plantago fork of change, includes automobile body (1) and first body of rod (10), its characterized in that, automobile body (1) both sides wall rotates installs wheel (3), automobile body (1) both sides wall is located wheel (3) top welded mounting and has wheel shell (2), mounting hole (4) have been seted up at automobile body (1) top, bolt hole (5) have been seted up to automobile body (1) inside location mounting hole (4) both sides wall, bolt hole (5) a side wall welded mounting has spring (6), bolt hole (5) inside slidable mounting has bolt (7), a lateral wall of bolt (7) and spring (6) free end welded connection set up, first body of rod (10) bottom welded mounting has fixture block (9), fixture block (9) bottom welded mounting has back-off (8), back-off (8) diameter and mounting hole (4) diameter phase-match, sliding sleeve (11) are established to first body of rod (10) outside cover, sliding sleeve (11) set up with first body of rod (10) sliding connection, first body of rod (10) outside cover is established and is installed first extension spring (12), sliding sleeve (11) top and first extension spring (12) bottom welded connection set up, first body of rod (10) outside is located first body of rod (10) upper end welded mounting and is had hand protector (13), hand protector (13) bottom and first extension spring (12) free end welded connection set up, second body of rod (14) are installed to first body of rod (10) top joint, second body of rod (14) top welded mounting has connecting piece (15), connecting piece (15) top welded mounting has horizontal pole (16), the cover is established on horizontal pole (16) and is installed rubber sleeve (17).

2. The detachable and replaceable front fork according to claim 1, wherein a sliding groove (18) is formed in the first rod body (10), a limiting groove (22) is formed in the top of the sliding groove (18), the limiting groove (22) is communicated with the outside, a first sliding block (19) is slidably mounted in the sliding groove (18), a second sliding block (20) is welded to the top of the first sliding block (19), a connecting rod (23) is hinged to the top of the second sliding block (20), a third sliding block (21) is hinged to the free end of the connecting rod (23), the top of the third sliding block (21) is welded to the bottom of the second rod body (14), a second tension spring (24) is welded to the bottom of the sliding groove (18), the free end of the second tension spring (24) is welded to the first sliding block (19), a buckle (25) is installed on the outer wall of the rear side of the hand guard (13) in a threaded manner, the buckle (25) is matched with the second rod body (14).

3. A detachable and replaceable front fork according to claim 1, characterized in that the number of the bolt holes (5) is two and the bolt holes are symmetrically arranged.

4. A detachable and replaceable front fork according to claim 1, wherein the latch (9) is rectangular and has a diagonal length equal to the diameter of the first rod (10).

5. A detachable replaceable front fork according to claim 1, characterized in that the sliding sleeve (11) has a diameter matching the diameter of the mounting hole (4).

6. A detachable front fork according to claim 2, wherein the diameter of the second slider (20) matches the diameter of the limit groove (22), and the height of the second slider (20) is exactly equal to the height of the limit groove (22).

7. A detachable front fork according to claim 2, wherein the third slider (21) has a diameter matching the diameter of the limiting groove (22).