CN220562872U

CN220562872U - Frame structure of riding vehicle

Info

Publication number: CN220562872U
Application number: CN202322337670.XU
Authority: CN
Inventors: 钭俊龙
Original assignee: Zhejiang Qunying Vehicles Co Ltd
Current assignee: Zhejiang Qunying Vehicles Co Ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-03-08
Anticipated expiration: 2033-08-29

Abstract

The utility model discloses a riding vehicle frame structure, belongs to the technical field of riding equipment, and aims to overcome the defect that an existing bicycle frame is not suitable for being provided with a longer saddle. The riding vehicle frame body structure comprises a frame and a seat frame, wherein the frame comprises a main frame and a fixing part fixed on the main frame, a first inserting hole and a second inserting hole are formed in the fixing part, a double inserting rod is arranged on the seat frame and inserted into the first inserting hole and the second inserting hole, and movable parts are arranged on the hole walls of the first inserting hole and the second inserting hole so as to lock or unlock the double inserting rod. The double inserted bars can be inserted into the first inserted holes and the second inserted holes, so that the frame can form double inserted bar support for the seat frame, the support length of the frame to the seat frame is effectively improved, the bicycle is applicable to a longer saddle, comfort is convenient to improve, the double inserted bars are not easy to bend, and a user can adjust the position on the saddle relatively randomly.

Description

Frame structure of riding vehicle

Technical Field

The utility model belongs to the technical field of riding equipment, and relates to a riding vehicle frame structure.

Background

The existing bicycle comprises a frame and a saddle, wherein the saddle is inserted on the frame through a single insertion pipe, the end part of the insertion pipe inserted on the frame is provided with an indentation, and the size of the indentation is changed through a locking hoop so as to change the size of an opening of the end part of the frame, so that the insertion pipe is loosened or locked, and the saddle is fixed. When a bicycle is equipped with a long saddle, the deformation of the cannula is easily caused when the force of a human body on the saddle deviates from the cannula far, so that the existing frame is not suitable for installing the long saddle.

Disclosure of Invention

The utility model provides a riding vehicle frame body structure aiming at the problems in the prior art, and aims to overcome the defect that the prior bicycle frame is not suitable for being provided with a longer saddle.

The utility model is realized in the following way:

the frame body structure of the riding vehicle comprises a frame and a seat frame, and is characterized in that the frame comprises a main frame and a fixing part fixed on the main frame, a first inserting hole and a second inserting hole are formed in the fixing part, a double inserting rod is arranged on the seat frame and inserted into the first inserting hole and the second inserting hole, and a movable part is arranged on the wall of the first inserting hole and the wall of the second inserting hole so as to lock or unlock the double inserting rod.

Preferably, the movable part is provided with locking parts extending towards the middle direction of the fixed part, two locking parts are correspondingly provided with locking holes, and locking pieces are inserted into the locking holes. The operation retaining member can make two locking portions keep away from or be close to make movable part loosen or lock two inserted bars, locking portion integrated into one piece is on movable part, need not extra locking hoop and locks.

Preferably, the fixing part is provided with a vertically-through separation cavity, and both sides of the separation cavity are provided with movable parts and corresponding locking parts.

Preferably, the seat frame comprises a bracket, the double-inserted link comprises a first inserted link and a second inserted link which are independent from each other, the bracket comprises a bottom wall and a side wall, and the first inserted link passes through the bottom wall and is fixed on the bracket through a bolt passing through the side wall. The first inserted link and the second inserted link are mutually independent, and the structure is simple and the cost is lower.

Preferably, the main frame comprises a front frame body and a rear frame body, wherein the front frame body is provided with a front fork installation part, and the rear frame body is provided with a rear wheel installation part.

Preferably, the front frame body comprises a first bent pipe and a second bent pipe, and the front fork mounting part is connected between first ends of the first bent pipe and the second bent pipe. The fixed part is welded on the first bent pipe and used for fixing the seat frame, the front frame body does not need to be provided with a pipe fitting with an upward opening, and the two bent pipes form the front frame body, so that the integrity of the main frame is improved, and the strength of the main frame is improved.

Preferably, a pedal installation part is connected between the second ends of the first elbow and the second elbow. The pedal mounting portion may be used for mounting a pedal assembly for a user to pedal to ride.

Preferably, the front frame body comprises two groups of corresponding first bent pipes and second bent pipes, a supporting plate is arranged between the two groups of second bent pipes, a side pipe is arranged between the two groups of first bent pipes and the second bent pipes, a side plate is arranged between the side pipe and the first bent pipes and between the side pipe and the second bent pipes, and the supporting plate and the side plate form a containing cavity. The receiving chamber may be used for storing luggage, and for electric bicycles, the receiving chamber may also be used for storing batteries.

Preferably, the pallet and the side plates are provided with a plurality of through holes. The multiple voids are beneficial to heat dissipation of the battery.

According to the riding vehicle frame structure provided by the utility model, the double inserted bars can be inserted into the first inserted holes and the second inserted holes, so that the frame can form double inserted bar support for the seat frame, the support length of the frame for the seat frame is effectively improved, the riding vehicle is applicable to a longer seat, the comfort is improved conveniently, the double inserted bars are not easy to bend, and a user can adjust the position on the seat relatively randomly.

Drawings

FIG. 1 is a first angular configuration of a frame;

FIG. 2 is a second angular schematic view of the frame;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view of the mount.

The drawings are marked with the following description: 100. a frame; 110. a main frame; 111. a front frame body; 112. a rear frame body; 113. a front fork mounting portion; 114. a rear wheel mounting portion; 115. a first elbow; 116. a second elbow; 117. a pedal mounting portion; 120. a fixing part; 121. a first plug hole; 122. a second plug hole; 123. a compartment; 124. a movable part; 125. a locking part; 130. a side pipe; 131. a supporting plate; 132. a side plate; 133. a through hole; 134. a receiving chamber; 200. a mounting; 210. a bracket; 220. a first plunger; 230. and a second plunger.

Detailed Description

The following detailed description of the embodiments of the present utility model is provided with reference to the accompanying drawings, so that the technical scheme of the present utility model can be understood and mastered more easily. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The embodiment provides a riding vehicle frame structure, and the frame structure can be applied to a simple pedal bicycle, and also can be applied to an electric bicycle or a scooter used in other riding modes. As shown in fig. 1 to 4, the frame body structure includes a frame 100 and a seat frame 200, the frame 100 includes a main frame 110 and a fixing portion 120 fixed on the main frame 110, a first insertion hole 121 and a second insertion hole 122 are provided on the fixing portion 120, a dual insertion rod is provided on the seat frame 200 to be inserted into the first insertion hole 121 and the second insertion hole 122, and a movable portion 124 is provided on the walls of the first insertion hole 121 and the second insertion hole 122 to lock or unlock the dual insertion rod. The movable portion 124 has a locking portion 125 extending toward the middle of the fixed portion 120, and locking holes are correspondingly formed in two pieces of the locking portion 125, and locking members are inserted into the locking holes. The fixed portion 120 has a vertically penetrating compartment 123, and both sides of the compartment 123 are provided with a movable portion 124 and a corresponding locking portion 125. The locking member may be a bolt, and when the bolt is locked, the two locking portions 125 are made to approach each other, so that the movable portion 124 is driven to approach the double inserting rod, and the double inserting rod is clamped and fixed. In alternative embodiments, the locking portion 125 may not be provided, and the movable portion 124 may be moved toward the double-plunger by the locking band to fix the double-plunger to the fixed portion 120.

As shown in fig. 4, the mount 200 includes a bracket 210, the dual insert includes a first insert 220 and a second insert 230 that are independent of each other, the bracket 210 includes a bottom wall and a side wall, and the first insert 220 passes through the bottom wall and is fixed to the bracket 210 by a bolt passing through the side wall. The second plunger 230 may also be secured to the bracket 210 in the same manner as the first plunger 220. In alternative embodiments, the first plunger 220 and the second plunger 230 may be welded to the bracket 210. The seat is formed by mounting the seat cushion on the seat frame 200.

As shown in fig. 1 and 2, the main frame 110 includes a front frame body 111 and a rear frame body 112, the front frame body 111 has a front fork mounting portion 113, and the rear frame body 112 has a rear wheel mounting portion 114. The front frame 111 includes a first bent pipe 115 and a second bent pipe 116, and the front fork mounting portion 113 is connected between first ends of the first bent pipe 115 and the second bent pipe 116. A pedal mounting portion 117 is connected between the second ends of the first bent pipe 115 and the second bent pipe 116.

Further, as shown in fig. 1 and 2, the front frame 111 includes two sets of corresponding first bent pipes 115 and second bent pipes 116, a supporting plate 131 is disposed between the two sets of second bent pipes 116, a side pipe 130 is disposed between the two sets of first bent pipes 115 and second bent pipes 116, a side plate 132 is disposed between the side pipe 130 and the first bent pipes 115 and between the side plate 132 and the second bent pipes 116, and the supporting plate 131 and the side plate 132 form a containing cavity 134. The supporting plate 131 and the side plate 132 are provided with a plurality of through holes 133. The accommodating cavity 134 can be used for storing luggage, and in the application scene of the electric bicycle, the accommodating cavity 134 can also be used for installing a battery, and the through hole 133 is convenient for heat dissipation of the battery.

Claims

1. The utility model provides a riding vehicle support body structure, includes frame (100) and seat frame (200), its characterized in that, the frame includes body frame (110) and fixes fixed part (120) on body frame (110), be equipped with first spliced eye (121) and second spliced eye (122) on fixed part (120), be equipped with on seat frame (200) two inserted bars and insert first spliced eye (121) with second spliced eye (122), first spliced eye (121) with have movable part (124) on the pore wall of second spliced eye (122) to lock or loosen two inserted bars.

2. The frame structure of a riding vehicle according to claim 1, wherein the movable portion (124) has a locking portion (125) extending toward the middle of the fixed portion (120), locking holes are provided on two pieces of the locking portion (125) correspondingly, and locking members are inserted into the locking holes.

3. The frame structure of a riding vehicle according to claim 2, wherein the fixing portion (120) has a vertically penetrating compartment (123), and both sides of the compartment (123) are provided with a movable portion (124) and a corresponding locking portion (125).

4. The frame structure of claim 1, wherein said saddle (200) includes a bracket (210), said dual insert includes a first insert (220) and a second insert (230) that are independent of each other, said bracket (210) includes a bottom wall and a side wall, said first insert (220) passing through said bottom wall and being secured to said bracket (210) by a bolt passing through said side wall.

5. The riding vehicle frame structure according to claim 1, wherein the main frame (110) includes a front frame body (111) and a rear frame body (112), the front frame body (111) has a front fork mounting portion (113) thereon, and the rear frame body (112) has a rear wheel mounting portion (114) thereon.

6. The frame structure of a riding vehicle according to claim 5, wherein the front frame (111) comprises a first elbow (115) and a second elbow (116), the front fork mounting portion (113) being connected between first ends of the first elbow (115) and the second elbow (116).

7. The frame structure of a riding vehicle according to claim 6, wherein a pedal mounting portion (117) is connected between the second ends of the first elbow (115) and the second elbow (116).

8. The frame structure of a riding vehicle according to claim 6, wherein the front frame (111) comprises two sets of corresponding first bent pipes (115) and second bent pipes (116), a supporting plate (131) is arranged between the two sets of second bent pipes (116), a side pipe (130) is arranged between the two sets of first bent pipes (115) and the second bent pipes (116), a side plate (132) is arranged between the side pipe (130) and the first bent pipes (115) and the second bent pipes (116), and the supporting plate (131) and the side plate (132) form a containing cavity (134).

9. The frame structure of a riding vehicle according to claim 8, wherein the bracket (131) and the side plate (132) each have a plurality of through holes (133).