CN213109655U - Bicycle front fork convenient to installation is dismantled - Google Patents
Bicycle front fork convenient to installation is dismantled Download PDFInfo
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- CN213109655U CN213109655U CN202021714696.1U CN202021714696U CN213109655U CN 213109655 U CN213109655 U CN 213109655U CN 202021714696 U CN202021714696 U CN 202021714696U CN 213109655 U CN213109655 U CN 213109655U
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- bracing piece
- arc
- front fork
- bicycle front
- bolt
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Abstract
The utility model discloses a bicycle front fork convenient to install and dismantle, in particular to the field of bicycle part equipment, which comprises an arc-shaped support rod, two first support rods, two second support rods and two connecting plates, wherein mechanisms convenient to dismantle are arranged between the arc-shaped support rod and the first support rod and between the second support rod and the connecting plates; the disassembly body of being convenient for includes two draw-in grooves, two first bracing piece is inside all to have seted up first thing groove of putting, two first thing inslot portion of putting all fixes and is equipped with the spring, two the spring top is all fixed and is equipped with the fixed plate, arc bracing piece both sides all are equipped with the second bolt, two the second bolt outer end all overlaps and is equipped with the second nut. The utility model discloses a mechanism of being convenient for dismantle can directly change when first bracing piece and second bracing piece damage, does not need whole disassembling equipment, practices thrift physical power and time, and has reduced cost of maintenance, and is practical more convenient.
Description
Technical Field
The embodiment of the utility model provides a bicycle part equipment field, concretely relates to bicycle front fork convenient to installation is dismantled.
Background
The front fork part of the bicycle is positioned at the front part in the bicycle structure, the upper end of the front fork part is connected with the handlebar part, the frame part is matched with the front pipe, and the lower end of the front fork part is matched with the front shaft part to form a guide system of the bicycle.
The prior art has the following defects: most bicycle front forks all are overall structure, and the bicycle appears colliding with easily in the in-process of riding, and when the bearing structure of bicycle front fork collided with the damage, just need the whole change, it wastes time and energy to dismantle, and is not convenient enough.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a bicycle front fork convenient to installation is dismantled to solve among the prior art because most bicycle front fork all is overall structure, the bicycle appears colliding with easily in the in-process of riding, when the bearing structure of bicycle front fork collided with the damage, and lead to needing the whole change, dismantle the problem that wastes time and energy, it is not convenient enough.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
a bicycle front fork convenient to mount and dismount comprises an arc-shaped supporting rod, two first supporting rods, two second supporting rods and two connecting plates, wherein the two first supporting rods are arranged at the two bottom ends of the arc-shaped supporting rod respectively, the two second supporting rods are arranged at the bottom ends of the two first supporting rods respectively, the two connecting plates are arranged at the bottom ends of the two second supporting rods respectively, and a mechanism convenient to dismount is arranged between the arc-shaped supporting rod and the first supporting rods and between the second supporting rods and the connecting plates;
the disassembly facilitating mechanism comprises two clamping grooves, the two clamping grooves are respectively formed at the bottom ends of the arc-shaped supporting rods, the first object placing grooves are respectively formed in the two first supporting rods, springs are respectively fixedly arranged in the two first object placing grooves, fixed plates are respectively fixedly arranged at the top ends of the two springs, the two fixed plates are respectively clamped in the two clamping grooves, second bolts are respectively arranged at two sides of the arc-shaped supporting rods, one ends of the two second bolts respectively penetrate through the two fixed plates and extend out of the other side of the arc-shaped supporting rod, second nuts are respectively sleeved at the outer ends of the two second bolts, the second bolts are connected with the second nuts through threads, the top ends of the two connecting plates are respectively clamped in the two second supporting rods, first bolts are respectively arranged at one sides of the two second supporting rods, one ends of the two first bolts respectively penetrate through the two connecting plates and extend out of, two the first bolt outer end all is equipped with first nut, first bolt and first nut pass through threaded connection.
Furthermore, a connecting ring is fixedly arranged at the top end of the arc-shaped supporting rod.
Further, two the second is all seted up in the second bracing piece and is put the thing groove, two first bracing piece bottom extends into two seconds respectively and puts the thing inslot portion.
Furthermore, the bottom ends of the two first supporting rods are fixedly provided with sealing plugs.
Further, two all fixed admission line that is equipped with in second bracing piece one side, two admission line one end extends into two seconds respectively and puts the thing inslot portion, two the admission line other end is equipped with sealed lid, sealed lid passes through threaded connection with the admission line, two the thing inslot portion is put to the second all is equipped with the rubber seal piece, the admission line is established between sealing plug and rubber seal piece, it has gas to fill between sealing plug and the rubber seal piece.
Further, damping springs are fixedly arranged at the bottom ends of the two rubber sealing blocks.
Furthermore, two damping spring bottom end fixed is equipped with the backup pad.
Furthermore, two the backup pad bottom mounting is equipped with the telescopic link, two the telescopic link bottom is connected with the inside bottom fixed connection of second bracing piece.
The embodiment of the utility model provides a have following advantage:
the utility model discloses an unscrew first nut, remove the fixed relation of first bolt and first nut, then upwards promote second bracing piece and first bracing piece, first bracing piece can compression spring, first bracing piece and second bracing piece can the rebound, alright remove with the fixed relation of second bracing piece and connecting plate this moment, then unscrew the second nut, remove the fixed relation of second nut and second bolt, then take out the second bolt, then the fixed plate can follow the inside removal of draw-in groove, alright dismantle first bracing piece and second bracing piece this moment, compared with the prior art, can directly change when first bracing piece and second bracing piece damage, do not need whole dismantlement equipment, practice thrift physical power and time, and reduced cost of maintenance, it is more practical convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a cross-sectional view of the overall structure provided by the present invention;
FIG. 3 is an enlarged view of the part A structure of FIG. 2 according to the present invention;
fig. 4 is an enlarged view of the part B structure of fig. 2 according to the present invention;
fig. 5 is a perspective view of a connection plate provided by the present invention;
in the figure: the support plate comprises a connecting ring 1, an arc-shaped support rod 2, a first support rod 3, a second support rod 4, a connecting plate 5, a first bolt 6, a first nut 7, a clamping groove 8, a first article-containing groove 9, a spring 10, a fixed plate 11, a second bolt 12, a second nut 13, a second article-containing groove 14, a telescopic rod 15, an air inlet pipeline 16, a sealing plug 17, a rubber sealing block 18, a damping spring 19 and a support plate 20.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.
Referring to the attached drawings 1-5 of the specification, the bicycle front fork convenient to mount and dismount in the embodiment comprises an arc-shaped support rod 2, two first support rods 3, two second support rods 4 and two connecting plates 5, wherein the two first support rods 3 are respectively arranged at the two bottom ends of the arc-shaped support rod 2, the two second support rods 4 are respectively arranged at the bottom ends of the two first support rods 3, the two connecting plates 5 are respectively arranged at the bottom ends of the two second support rods 4, and a mechanism convenient to dismount is arranged between the arc-shaped support rod 2 and the first support rods 3 and between the second support rods 4 and the connecting plates 5;
the conveniently-disassembled mechanism comprises two clamping grooves 8, the two clamping grooves 8 are respectively arranged at the bottom ends of two arc-shaped supporting rods 2, first object containing grooves 9 are respectively arranged inside the two first supporting rods 3, springs 10 are respectively fixedly arranged inside the two first object containing grooves 9, fixing plates 11 are respectively fixedly arranged at the top ends of the two springs 10, the two fixing plates 11 are respectively clamped inside the two clamping grooves 8, second bolts 12 are respectively arranged at two sides of the arc-shaped supporting rods 2, one ends of the two second bolts 12 respectively penetrate through the two fixing plates 11 and extend out of the other side of the arc-shaped supporting rods 2, second nuts 13 are respectively sleeved at the outer ends of the two second bolts 12, the second bolts 12 are connected with the second nuts 13 through threads, the top ends of the two connecting plates 5 are respectively clamped inside the two second supporting rods 4, and first bolts 6 are respectively arranged at one side of the two second supporting rods 4, one end of each of the two first bolts 6 penetrates through the two connecting plates 5 and extends out of the other side of the second supporting rod 4, the outer ends of the two first bolts 6 are sleeved with first nuts 7, and the first bolts 6 are connected with the first nuts 7 through threads.
Further, the top end of the arc-shaped support rod 2 is fixedly provided with a connecting ring 1, and the connecting ring 1 can be used for connecting equipment with a handlebar component.
Further, two the second thing groove 14, two are put to the inside second that has all seted up of second bracing piece 4 the 3 bottoms of first bracing piece extend respectively and go into two seconds and put inside the thing groove 14, and the second is put the thing groove 14 inside can the joint first bracing piece 3.
Furthermore, the bottom ends of the two first supporting rods 3 are respectively and fixedly provided with a sealing plug 17, and the sealing plugs 17 play a sealing role.
Further, air inlet pipes 16 are fixedly arranged on one sides of the two second support rods 4, one ends of the two air inlet pipes 16 extend into the two second storage grooves 14 respectively, sealing covers are arranged at the other ends of the two air inlet pipes 16 and are in threaded connection with the air inlet pipes 16, rubber sealing blocks 18 are arranged in the two second storage grooves 14 respectively, the air inlet pipes 16 are arranged between sealing plugs 17 and the rubber sealing blocks 18, air is filled between the sealing plugs 17 and the rubber sealing blocks 18, and air can be filled between the sealing plugs 17 and the rubber sealing blocks 18 through the air inlet pipes 16, so that a sealed space is formed, and the automobile tire principle is similar to that of an automobile.
Furthermore, the bottom ends of the two rubber sealing blocks 18 are fixedly provided with damping springs 19, and the damping springs 19 can utilize the elasticity of the damping springs to play a buffering role, so that the vibration sense caused by road bumping is reduced.
Further, the bottom ends of the two damping springs 19 are fixedly provided with a support plate 20, and the support plate 20 plays a role in supporting the damping springs 19.
Further, two the bottom mounting of backup pad 20 is equipped with telescopic link 15, two the bottom of telescopic link 15 and the inside bottom mounting of second bracing piece 4 are connected, and telescopic link 15 plays the effect of support to backup pad 20.
The implementation scenario is specifically as follows: firstly, a worker can connect the equipment with a handlebar part by using the connecting ring 1, then the connecting plate 5 is connected with a front axle part of a wheel by using screws, and the fixing can be realized at the moment, when the first supporting rod 3 and the second supporting rod 4 are collided and damaged in daily use, the first nut 7 can be unscrewed at the moment, the fixing relation between the first bolt 6 and the first nut 7 is released, then the second supporting rod 4 and the first supporting rod 3 are pushed upwards, at the moment, the first supporting rod 3 can compress the spring 10, the first supporting rod 3 and the second supporting rod 4 can move upwards, at the moment, the fixing relation between the second supporting rod 4 and the connecting plate 5 can be released, then the second nut 13 is unscrewed, the fixing relation between the second nut 13 and the second bolt 12 is released, then the second bolt 12 is taken out, and then the fixing plate 11 can move out of the clamping groove 8, at this moment, the first supporting rod 3 and the second supporting rod 4 can be disassembled, and then the new first supporting rod 3 and the new second supporting rod 4 are replaced, so that the connecting plate 5, the wheel component, the connecting ring 1 and the handlebar component are not required to be disassembled, the convenience is provided, the integral component is not required to be replaced, the maintenance cost can be saved, the damping spring 19 can play a role of buffering by utilizing the self elasticity, the vibration feeling caused by road jolt is reduced, the utility model can be directly replaced when the first supporting rod 3 and the second supporting rod 4 are damaged by the mechanism convenient to disassemble, the integral disassembling equipment is not required, the physical strength and the time are saved, the maintenance cost is reduced, the practicability and the convenience are provided, the embodiment specifically solves the problems that most bicycle front forks in the prior art are of integral structures, the bicycle is easy to collide during the riding process, and the supporting structures of the bicycle front forks collide with the damage, the whole body is required to be replaced, and the disassembly is time-consuming and labor-consuming and inconvenient.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The utility model provides a bicycle front fork convenient to installation is dismantled, includes arc bracing piece (2), two first bracing pieces (3), two second bracing pieces (4) and two connecting plates (5), two establish respectively in arc bracing piece (2) two bottoms, two in second bracing piece (4) establish respectively in two first bracing pieces (3) bottoms, two connecting plate (5) are established respectively in two second bracing pieces (4) bottoms, its characterized in that: a mechanism convenient to disassemble is arranged between the arc-shaped support rod (2) and the first support rod (3) and between the second support rod (4) and the connecting plate (5);
the disassembly-facilitating mechanism comprises two clamping grooves (8), wherein the two clamping grooves (8) are respectively arranged at the bottom end of the arc-shaped supporting rod (2), the first object placing grooves (9) are respectively arranged in the two first supporting rods (3), the springs (10) are respectively fixedly arranged in the two first object placing grooves (9), the top ends of the two springs (10) are respectively fixedly provided with a fixed plate (11), the two fixed plates (11) are respectively clamped in the two clamping grooves (8), the two sides of the arc-shaped supporting rod (2) are respectively provided with a second bolt (12), one end of each second bolt (12) respectively penetrates through the two fixed plates (11) and extends out of the other side of the arc-shaped supporting rod (2), the outer ends of the two second bolts (12) are respectively sleeved with a second nut (13), the second bolts (12) are connected with the second nut (13) through threads, and the top ends of the two connecting plates (5) are respectively clamped in the two second supporting rods (4), two second bracing piece (4) one side all is equipped with first bolt (6), two first bolt (6) one end passes two connecting plates (5) respectively and extends second bracing piece (4) opposite side, two first bolt (6) outer end all is equipped with first nut (7), first bolt (6) and first nut (7) pass through threaded connection.
2. The easy to mount and dismount bicycle front fork of claim 1, wherein: the top end of the arc-shaped support rod (2) is fixedly provided with a connecting ring (1).
3. The easy to mount and dismount bicycle front fork of claim 1, wherein: two the second thing groove (14) are put to inside the second bracing piece (4) all seted up of second, two first bracing piece (3) bottom extends into respectively that two seconds put inside the thing groove (14).
4. The easy to mount and dismount bicycle front fork of claim 1, wherein: and sealing plugs (17) are fixedly arranged at the bottom ends of the two first supporting rods (3).
5. The easy to mount and dismount bicycle front fork of claim 4, wherein: two all fixed admission line (16) that are equipped with in second bracing piece (4) one side, two admission line (16) one end extends into two seconds respectively and puts inside thing groove (14), two admission line (16) other end is equipped with sealed lid, sealed lid passes through threaded connection with admission line (16), two the second is put thing groove (14) inside and all is equipped with rubber seal block (18), admission line (16) are established between sealing plug (17) and rubber seal block (18), it has gas to fill between sealing plug (17) and the rubber seal block (18).
6. The easy to mount and dismount bicycle front fork of claim 5, wherein: and the bottom ends of the two rubber sealing blocks (18) are fixedly provided with damping springs (19).
7. The easy to mount and dismount bicycle front fork of claim 6, wherein: and a supporting plate (20) is fixedly arranged at the bottom end of each of the two damping springs (19).
8. The easy to mount and dismount bicycle front fork of claim 7, wherein: two the bottom mounting of backup pad (20) is equipped with telescopic link (15), two telescopic link (15) bottom and the inside bottom mounting of second bracing piece (4) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021714696.1U CN213109655U (en) | 2020-08-17 | 2020-08-17 | Bicycle front fork convenient to installation is dismantled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021714696.1U CN213109655U (en) | 2020-08-17 | 2020-08-17 | Bicycle front fork convenient to installation is dismantled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213109655U true CN213109655U (en) | 2021-05-04 |
Family
ID=75655658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021714696.1U Active CN213109655U (en) | 2020-08-17 | 2020-08-17 | Bicycle front fork convenient to installation is dismantled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213109655U (en) |
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2020
- 2020-08-17 CN CN202021714696.1U patent/CN213109655U/en active Active
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