CN212047682U

CN212047682U - Article fixing device for bicycle backseat

Info

Publication number: CN212047682U
Application number: CN201822107778.9U
Authority: CN
Inventors: 刘建刚
Original assignee: Tianjin Kuanfu Bicycle Co ltd
Current assignee: Tianjin Kuanfu Bicycle Co ltd
Priority date: 2018-12-16
Filing date: 2018-12-16
Publication date: 2020-12-01
Anticipated expiration: 2028-12-16

Abstract

The utility model provides a bicycle backseat article fixing device, including bicycle automobile body and fagging, its characterized in that: the cambered surface groove has been seted up to the right side wall of fagging, the inside wall in cambered surface groove and the outer wall fixed connection of bicycle automobile body, the lower lateral wall symmetry fixed mounting of fagging has the bracing piece, the outer wall of the rear wheel support of bicycle automobile body and the inside wall fixed connection of bracing piece, the slot has been seted up to the last lateral wall of fagging and bracing piece, the utility model discloses a set up U-shaped splint and U-shaped stripper plate for article of equidimension not can be good fix on the back seat of bicycle automobile body, reach the effect of making things convenient for the trip, through the setting that sets up dwang and round bar, when making things convenient for the U-shaped stripper plate to take out, reduced the automobile body and rocked the influence of bringing, avoid bearing article to receive great harm, through setting up magnet and rubber membrane.

Description

Article fixing device for bicycle backseat

Technical Field

The utility model relates to a bicycle back seat article fixing device belongs to bicycle technical field.

Background

The bicycle is a common vehicle in our life, the luggage capacity of the backseat is also a problem which needs to be considered seriously, but for the current bicycle, the fitting of a binding rope is often needed for fixing articles on the backseat, the time is needed for processing, and the fixing capacity of articles with different sizes is also poor, so that a bicycle backseat article fixing device is provided for processing the problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a bicycle back seat article fixing device to solve the problem that proposes in the above-mentioned background art, the utility model discloses convenient to use, the operation of being convenient for can fix the article of equidimension not at the bicycle back seat as required.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a bicycle backseat article fixing device, includes bicycle automobile body and fagging, its characterized in that: the right side wall of fagging has seted up the cambered surface groove, the inside wall in cambered surface groove and the outer wall fixed connection of bicycle automobile body, the lower lateral wall symmetry fixed mounting of fagging has the bracing piece, the outer wall of the rear wheel support of bicycle automobile body and the inside wall fixed connection of bracing piece, the slot has been seted up to the last lateral wall of fagging and bracing piece, square groove has been seted up to the last lateral wall of fagging, the inner wall of slot and square groove is pegged graft and is had U-shaped splint, the inner wall fixed mounting of slot has the one end of first spring, the other end fixed connection of first spring is in the lower lateral wall of U-shaped splint, the U-shaped groove has been seted up to the last lateral wall of fagging, the left side wall fixed mounting in U-shaped groove has the one end of torsional spring, the other end.

Further, the upper side walls of the U-shaped extrusion plate, the U-shaped clamping plate and the supporting plate are in the same plane.

Further, the equal fixed mounting of lateral wall has square piece around the U-shaped splint, the lateral wall symmetry of square piece articulates there is the dwang, two fixed mounting has the second spring between the dwang.

Further, the arc groove has been seted up to the lateral wall of dwang, the inner wall in arc groove rotates and is connected with the round bar, and the inner wall laminating of round bar and slot.

Further, first magnet is installed in the right side wall of U-shaped stripper plate embedding, the spring groove has been seted up to the right side wall in U-shaped groove, the inner wall fixed mounting in spring groove has the one end of third spring, the other end fixed mounting of third spring has the displacement piece, the embedded second magnet of installing in the wall of displacement piece, side wall fixed mounting has the protruding piece on the right-hand member of U-shaped stripper plate, the left side wall of protruding piece is seted up flutedly, and recess and spring groove intercommunication, the left side inner wall fixed mounting of recess has the rubber membrane.

The utility model has the advantages that: the utility model discloses a bicycle back seat article fixing device, the utility model discloses a set up U-shaped splint and U-shaped stripper plate, make fixing on the back seat of bicycle automobile body that article of equidimension not can be good, reach the effect of making things convenient for the trip, dwang and round bar through setting up, when making things convenient for U-shaped splint to take out, the influence that the automobile body rocked and brought has been reduced, avoid bearing article to receive great harm, through setting up magnet and rubber membrane structure, make the U-shaped stripper plate carry out the in-process of goods centre gripping, the frictional force of extrusion production through the rubber membrane, reduce the unexpected possibility that drops of goods, the effect that facilitates the use has been reached.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the article fixing device for the rear seat of the bicycle of the present invention.

Fig. 2 is a top view of the supporting plate of the article fixing device for the bicycle backseat.

Fig. 3 is a left side sectional view of the supporting plate of the article fixing device of the bicycle backseat.

Fig. 4 is a front sectional view of the supporting plate of the article fixing device of the bicycle backseat.

Fig. 5 is a detailed view of the article fixing device a of the bicycle backseat of the present invention.

Fig. 6 is a cross-sectional view of the protruding block of the article fixing device of the bicycle backseat.

In the figure: 1-bicycle body, 2-supporting plate, 3-cambered groove, 4-supporting rod, 5-slot, 6-square groove, 7-U-shaped clamping plate, 8-first spring, 9-U-shaped groove, 10-torsion spring, 11-U-shaped extrusion plate, 12-square block, 13-rotating rod, 14-second spring, 15-cambered groove, 16-round rod, 17-first magnet, 18-spring groove, 19-third spring, 20-displacement block, 21-second magnet, 22-bulge block, 23-groove and 24-rubber film.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a bicycle backseat article fixing device comprises a bicycle body 1 and a supporting plate 2, wherein a cambered groove 3 is formed in the right side wall of the supporting plate 2, the inner side wall of the cambered groove 3 is fixedly connected with the outer wall of the bicycle body 1, supporting rods 4 are symmetrically and fixedly installed on the lower side wall of the supporting plate 2, the outer wall of a rear wheel bracket of the bicycle body 1 is fixedly connected with the inner side wall of each supporting rod 4, the fixing effect of the supporting plate 2 is achieved, slots 5 are formed in the upper side walls of the supporting plate 2 and the supporting rods 4, square grooves 6 are formed in the upper side wall of the supporting plate 2, U-shaped clamping plates 7 are inserted into the inner walls of the slots 5 and the square grooves 6, one ends of first springs 8 are fixedly installed on the inner walls of the slots 5, the other ends of the first springs 8 are fixedly connected to the lower side walls of the U-shaped clamping plates 7, and after the U-, the fixing effect is achieved, the upper side wall of the supporting plate 2 is provided with a U-shaped groove 9, the left side wall of the U-shaped groove 9 is fixedly provided with one end of a torsion spring 10, the other end of the torsion spring 10 is fixedly provided with a U-shaped extrusion plate 11, the U-shaped extrusion plate 11 is clamped in the U-shaped groove 9, larger fixed goods can be clamped between a saddle and the U-shaped extrusion plate 11 of the bicycle body 1 through the U-shaped extrusion plate 11 rotating on the upper side wall of the supporting plate 2, the fixing effect is further achieved, the U-shaped extrusion plate 11, the U-shaped clamping plate 7 and the upper side wall of the supporting plate 2 are positioned on the same plane, people can be conveniently carried on the bicycle body 1, when the U-shaped clamping plate 7 fixes the goods, the goods are likely to be damaged due to shaking, in order to avoid the problem, the front side wall and the rear side wall of the U-shaped clamping plate 7 are fixedly, through the elasticity of the second spring 14, the influence caused by shaking is lightened, the outer side wall of the rotating rod 13 is provided with an arc groove 15, the inner wall of the arc groove 15 is rotatably connected with a round rod 16, so that the round rod 16 rotates in the arc groove 15, the round rod 16 is attached to the inner wall of the slot 5, through the arrangement of the round rod 16, the two-side rotating rod 13 is convenient to separate, the U-shaped pressing plate 7 can move smoothly up and down, in order to better clamp goods by the U-shaped pressing plate 11, a first magnet 17 is embedded and installed in the right side wall of the U-shaped pressing plate 11, a spring groove 18 is formed in the right side wall of the U-shaped slot 9, one end of a third spring 19 is fixedly installed on the inner wall of the spring groove 18, a displacement block 20 is fixedly installed on the other end of the third spring 19, the displacement block 20 is attached to the inner wall of the spring groove 18, the third spring 19 is in an extension, second magnet 21 and first magnet 17 inter attraction, lateral wall fixed mounting has protruding piece 22 on the right-hand member of U-shaped stripper plate 11, protruding piece 22's left side wall is seted up flutedly 23, and flutedly 23 and spring groove 18 intercommunication, the left side inner wall fixed mounting of flutedly 23 has rubber membrane 24, when U-shaped stripper plate 11 takes out in U-shaped groove 9, displacement piece 20 receives the elasticity and moves to the right, make gas entering flutedly 23, and then make rubber membrane 24 inflation, the frictional force of extrusion production to the goods through bellied rubber membrane 24, it is possible to reduce the goods and drop.

The specific implementation mode is as follows: when the bicycle is used, firstly, a user checks the utility model to check whether defects exist or not, if the defects exist, the bicycle cannot be used, at the moment, the maintenance personnel needs to be informed to maintain, if no problem exists, the bicycle can be used, if the size of an article needing to be fixed is small, the U-shaped clamping plate 7 can be pulled up to be clamped below the U-shaped clamping plate 7 to achieve the fixing effect, and when the bicycle body 1 shakes to cause the possibility that the article is damaged, in the sliding process of the U-shaped clamping plate 7, the round rod 16 at the position of the rotary rod 13 continuously extrudes the slot 5 to separate the rotary rod 13, the influence caused by shaking is reduced through the elastic force of the second spring 14, when large goods are fixed and cannot be clamped through the U-shaped clamping plate 7, the U-shaped extrusion plate 11 is pulled up, and the rubber membrane 24 is expanded through the matching effect of the first magnet 17 and the second magnet 21, the goods are clamped among the U-shaped extrusion plate 11, the vehicle seat and the rubber film 24, and the effect of fixing the goods is achieved.

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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bicycle backseat article fixing device, includes bicycle automobile body (1) and fagging (2), its characterized in that: the bicycle is characterized in that a cambered groove (3) is formed in the right side wall of the supporting plate (2), the inner side wall of the cambered groove (3) is fixedly connected with the outer wall of the bicycle body (1), supporting rods (4) are symmetrically and fixedly mounted on the lower side wall of the supporting plate (2), the outer wall of a rear wheel bracket of the bicycle body (1) is fixedly connected with the inner side wall of each supporting rod (4), slots (5) are formed in the upper side walls of the supporting plate (2) and the supporting rods (4), square grooves (6) are formed in the upper side wall of the supporting plate (2), U-shaped clamping plates (7) are inserted into the inner walls of the slots (5) and the square grooves (6), one ends of first springs (8) are fixedly mounted on the inner walls of the slots (5), the other ends of the first springs (8) are fixedly connected to the lower side walls of the U-shaped clamping plates (7), and U-shaped grooves (9, the left side wall fixed mounting of U-shaped groove (9) has the one end of torsional spring (10), the other end fixed mounting of torsional spring (10) has U-shaped stripper plate (11), and U-shaped stripper plate (11) joint in U-shaped groove (9).

2. A bicycle backseat article holding device as defined in claim 1, wherein: the upper side walls of the U-shaped extrusion plate (11), the U-shaped clamping plate (7) and the supporting plate (2) are positioned on the same plane.

3. A bicycle backseat article holding device as defined in claim 1, wherein: the equal fixed mounting of lateral wall has square piece (12) around U-shaped splint (7), the lateral wall symmetry of square piece (12) articulates there is dwang (13), two fixed mounting has second spring (14) between dwang (13).

4. A bicycle backseat article holding apparatus as defined in claim 3, wherein: arc groove (15) have been seted up to the lateral wall of dwang (13), the inner wall of arc groove (15) rotates and is connected with round bar (16), and the inner wall laminating of round bar (16) and slot (5).

5. A bicycle backseat article holding device as defined in claim 1, wherein: first magnet (17) are installed in the embedding in the right side wall of U-shaped stripper plate (11), spring groove (18) have been seted up to the right side wall in U-shaped groove (9), the inner wall fixed mounting of spring groove (18) has the one end of third spring (19), the other end fixed mounting of third spring (19) has displacement piece (20), second magnet (21) are installed to the embedded second of embedding in the wall of displacement piece (20), side wall fixed mounting has protruding piece (22) on the right-hand member of U-shaped stripper plate (11), the left side wall of protruding piece (22) is seted up fluted (23), and recess (23) and spring groove (18) intercommunication, the left side inner wall fixed mounting of recess (23) has rubber membrane (24).