CN218616997U

CN218616997U - Motorcycle bumper assembly

Info

Publication number: CN218616997U
Application number: CN202223202396.7U
Authority: CN
Inventors: 龙蜜
Original assignee: Chongqing Dazu Qisheng Machinery Manufacturing Co ltd
Current assignee: Chongqing Dazu Qisheng Machinery Manufacturing Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-14
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the field of bumpers, in particular to a motorcycle bumper assembly, which comprises a shell, a sliding connecting piece, a sliding rod, a side compression spring, a connecting bracket, a rotating connecting rod, a central compression spring, a sliding limiting rod, a supporting bracket and a fixed positioning piece; a sliding rail is arranged on the side surface of the inner wall of the shell and is connected with the sliding connecting piece; the side surface of the sliding connecting piece is connected with a side surface compression spring; the side compression springs and the sliding connecting piece are symmetrically arranged at two ends of the sliding rod; two ends of the sliding rod are connected with the connecting bracket; one end of the sliding connecting piece, which is far away from the shell, is rotationally connected with the rotating connecting rod; the utility model discloses a support holder can make this device be convenient for install with the combination of fixed setting element, the hole site size of compatible different motorcycle types to reduced the installation degree of difficulty of this device, the buffering shock attenuation effect of this device can effectually be improved through the multiunit spring structure of this device.

Description

Motorcycle bumper assembly

Technical Field

The utility model relates to a bumper technical field especially relates to a motorcycle bumper assembly.

Background

The bumper is arranged on most motorcycles and can play a role in buffering and supporting when the motorcycles are impacted or turned on one side, so that the legs of drivers and passengers are prevented from being injured by the motorcycles and the motorcycles are protected from being broken; the motorcycle bumper is mostly installed in the automobile body side, contains the bearing structure of a relative perpendicular to automobile body side, and the motorcycle is supported through bearing structure when the motorcycle turns on one's side, avoids the automobile body to be broken, also avoids driver's passenger's leg to be crushed. The existing motorcycle bumper is supported by multiple single points, the support is not stable enough, the stress of the single-point support bumper is concentrated, and the rejection rate of the bumper is high.

Chinese patent with publication number CN113562106B discloses a motorcycle bumper assembly, including front bumper and side bumper, the front bumper both sides all are connected with the side bumper, the parallel automobile body side of side bumper sets up, the side bumper is the inverted triangle-shaped, the equal perpendicular automobile body in three angle department of side bumper is provided with supporting component, it has the front bumper and installs and protect to the locomotive front side at the locomotive, the side bumper is used for protecting the automobile body side, supporting component is used for supporting the motorcycle at ground when the motorcycle turns on one's side, this scheme adopts triangular side bumper, and all set up supporting component in three angle department of side bumper, realize the multiple spot and support, effectual supporting effect when having improved the motorcycle turns on one's side, also make the balanced atress of side bumper simultaneously, reduce its damage probability, advantages such as extension its life.

However, the above-mentioned known solutions have the following disadvantages: above-mentioned scheme has the installation degree of difficulty in the middle of the in-service use big, and the shock attenuation buffering effect hangs down the scheduling problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical problem who exists among the background art, the utility model provides a motorcycle bumper assembly, the utility model discloses a combination of support bracket and fixed setting element can make this device be convenient for install, the hole site size of compatible different motorcycle types to reduce the installation degree of difficulty of this device, the multiunit spring structure through this device can effectually improve the buffering shock attenuation effect of this device.

The utility model provides a motorcycle bumper assembly, which comprises a shell, a sliding connecting piece, a sliding rod, a side compression spring, a connecting bracket, a rotating connecting rod, a central compression spring, a sliding limiting rod, a supporting bracket and a fixed positioning piece;

a sliding rail is arranged on the side surface of the inner wall of the shell and is connected with the sliding connecting piece; the side surface of the sliding connecting piece is connected with a side surface compression spring; the side compression springs and the sliding connecting piece are symmetrically arranged at two ends of the sliding rod; two ends of the sliding rod are connected with the connecting bracket; one end of the sliding connecting piece, which is far away from the shell, is rotationally connected with the rotating connecting rod; the rotary connecting rod is rotationally connected with the central compression spring; the central compression spring is connected with the sliding limiting rod in a sliding manner; the side surface of the sliding limiting rod is connected with the connecting bracket; one end of the connecting bracket far away from the sliding rod is connected with the supporting bracket; one end of the supporting bracket far away from the connecting bracket is connected with the fixed positioning piece.

Preferably, an anti-slip layer is arranged on the outer surface of the shell.

Preferably, sliding blocking parts are arranged at two ends of the sliding rail on the inner wall of the shell and are in contact with the side face of the sliding connecting piece.

Preferably, a rotation blocking member is provided on a side surface of the sliding connection member, and the rotation blocking member is in contact with a side surface of the rotation connection rod.

Preferably, the shell is provided with a plurality of groups of sliding rails, and the plurality of groups of sliding rails are in sliding connection with the plurality of groups of sliding connecting pieces.

Preferably, a plurality of groups of positioning holes are arranged on the fixing and positioning piece, and an anti-skid layer is arranged on the surface of the fixing and positioning piece.

Preferably, the supporting bracket is provided with reinforcing parts, and the groups of reinforcing parts are connected in a cross mode.

Preferably, the housing is in the shape of a half-enclosed U.

The above technical scheme of the utility model following profitable technological effect has:

the utility model discloses a support holder can make this device be convenient for install with the combination of fixed setting element, the hole site size of compatible different motorcycle types to reduced the installation degree of difficulty of this device, the buffering shock attenuation effect of this device can effectually be improved through the multiunit spring structure of this device, can effectually improve the effect of moving away to avoid possible earthquakes of this device through the mutual restriction of multiunit spring, can make shell position relatively fixed, the skew takes place for this device that can not be.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a motorcycle bumper assembly according to the present invention;

FIG. 2 is a top view of a motorcycle bumper assembly in accordance with the present invention;

fig. 3 is a side view of a motorcycle bumper assembly according to the present invention;

reference numerals: 1. a housing; 2. a sliding connector; 3. a slide bar; 4. a lateral compression spring; 5. connecting a bracket; 6. rotating the connecting rod; 7. a central compression spring; 8. sliding the limiting rod; 9. a support bracket; 10. and fixing the positioning piece.

Detailed Description

Example one

As shown in fig. 1-3, the utility model provides a motorcycle bumper assembly, which comprises a shell 1, a sliding connector 2, a sliding rod 3, a side compression spring 4, a connecting bracket 5, a rotating connecting rod 6, a central compression spring 7, a sliding limiting rod 8, a supporting bracket 9 and a fixed positioning piece 10;

a slide rail is arranged on the side surface of the inner wall of the shell 1 and is connected with the slide connecting piece 2; the side surface of the sliding connecting piece 2 is connected with a side surface compression spring 4; the side compression springs 4 and the sliding connecting piece 2 are symmetrically arranged at two ends of the sliding rod 3; two ends of the sliding rod 3 are connected with the connecting bracket 5; one end of the sliding connecting piece 2, which is far away from the shell 1, is rotationally connected with a rotating connecting rod 6; the rotating connecting rod 6 is rotationally connected with the central compression spring 7; the central compression spring 7 is connected with the sliding limiting rod 8 in a sliding way; the side surface of the sliding limiting rod 8 is connected with the connecting bracket 5; one end of the connecting bracket 5 far away from the sliding rod 3 is connected with a supporting bracket 9; one end of the supporting bracket 9 far away from the connecting bracket 5 is connected with a fixed positioning piece 10; an anti-skid layer is arranged on the outer surface of the shell 1; a rotary blocking piece is arranged on the side surface of the sliding connecting piece 2 and is in contact with the side surface of the rotary connecting rod 6; a plurality of groups of sliding rails are arranged on the shell 1 and are connected with the plurality of groups of sliding connecting pieces 2 in a sliding manner; a plurality of groups of positioning holes are arranged on the fixed positioning piece 10, and an anti-skid layer is arranged on the surface of the fixed positioning piece 10; the supporting bracket 9 is provided with reinforcing pieces, and a plurality of groups of reinforcing pieces are connected in a cross way; the shell 1 is in a semi-enclosed U shape.

In this embodiment, can effectual improvement shell 1 receive the buffering effect when striking through this device, when this device is in operating condition, the shock attenuation effect of this device can effectual improvement through the structure of all organizing the spring, compare in traditional deformation bumper structure the structure of this device more high-efficient and maintenance cost low, the absorption effect to assaulting kinetic energy is better simultaneously, the support holder 9 through this device can effectual improvement this device's installation effectiveness with the combination of fixed positioning piece 10, the overall structure rigidity of this device has been improved through the combination with linking bridge 5 simultaneously, maintenance cost increase has been avoided.

Example two

As shown in fig. 2-3, compared with the first embodiment, in the present embodiment, the sliding block pieces are disposed on two ends of the sliding rail on the inner wall of the housing 1, and the sliding block pieces contact with the side surfaces of the sliding connecting piece 2.

The utility model discloses an in the embodiment, the combination that the slip was blockked can effectually improve the slip stability of this device, has avoided the inside excessive slip scheduling problem that takes place of this device.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. A motorcycle bumper assembly is characterized by comprising a shell (1), a sliding connecting piece (2), a sliding rod (3), a side compression spring (4), a connecting bracket (5), a rotating connecting rod (6), a central compression spring (7), a sliding limiting rod (8), a supporting bracket (9) and a fixed positioning piece (10);

a sliding rail is arranged on the side surface of the inner wall of the shell (1), and the sliding rail is connected with the sliding connecting piece (2); the side surface of the sliding connecting piece (2) is connected with a side surface compression spring (4); the side compression springs (4) and the sliding connecting piece (2) are symmetrically arranged at two ends of the sliding rod (3); two ends of the sliding rod (3) are connected with the connecting bracket (5); one end of the sliding connecting piece (2) far away from the shell (1) is rotationally connected with the rotating connecting rod (6); the rotary connecting rod (6) is rotationally connected with the central compression spring (7); the central compression spring (7) is connected with the sliding limiting rod (8) in a sliding way; the side surface of the sliding limiting rod (8) is connected with the connecting bracket (5); one end of the connecting bracket (5) far away from the sliding rod (3) is connected with the supporting bracket (9); one end of the supporting bracket (9) far away from the connecting bracket (5) is connected with a fixed positioning piece (10).

2. A motorcycle bumper assembly according to claim 1, characterised in that the outer surface of the shell (1) is provided with a non-slip layer.

3. A motorcycle bumper assembly according to claim 1, characterised in that sliding stops are provided on both ends of the sliding track on the inner wall of the housing (1), the sliding stops being in contact with the sides of the sliding connector (2).

4. A motorcycle bumper assembly according to claim 1, characterised in that the sliding connector (2) is provided on its side with a rotation stop which is in contact with the side of the rotating connecting rod (6).

5. A motorcycle bumper assembly according to claim 1, characterised in that the housing (1) is provided with a plurality of sets of slide rails which are slidably connected to the plurality of sets of slide connectors (2).

6. A motorcycle bumper assembly according to claim 1 characterised in that the fixing location (10) is provided with a plurality of sets of locating holes and the surface of the fixing location (10) is provided with an anti-slip layer.

7. A motorcycle bumper assembly according to claim 1, characterised in that the support bracket (9) is provided with reinforcing members, the groups of reinforcing members being cross-linked.

8. A motorcycle bumper assembly according to claim 1, characterised in that the shell (1) is in the form of a semi-enclosed U.