CN217623948U

CN217623948U - Advanced travel trailer convenient to use

Info

Publication number: CN217623948U
Application number: CN202221413691.4U
Authority: CN
Inventors: 贝里.弗兰克.莫尔
Original assignee: Ningbo Beilun Hannuo Metal Products Co ltd
Current assignee: Ningbo Beilun Hannuo Metal Products Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-10-21
Anticipated expiration: 2032-06-07

Abstract

The utility model relates to a travel trailer technical field discloses an advanced travel trailer convenient to use, including frame and buckle, the one end top of frame is rotated and is connected with the axle bed, the both sides of axle bed all are provided with the xarm, the equal fixedly connected with support arm in outside of xarm, the one end that the axle bed was kept away from to the support arm all is provided with the buckle, the bottom of buckle all is provided with the draw-in groove, the both sides of buckle are located the party that the draw-in groove is close to the support arm and all are provided with the recess. The utility model discloses in, pull open the both sides cardboard, with both sides draw-in groove card at the axletree both ends of bicycle rear wheel, pull the both sides cardboard once more and make spin card go into spacing hole to realized the high-speed joint of this trailer and bicycle, need not with the help of spanner instrument, it is more convenient to use, can provide the condition of binding admittedly for the goods is carried through the mooring anchor point, and the reflection of light warning mark through both sides then can provide passive warning ability for this trailer, uses safelyr.

Description

Advanced travel trailer convenient to use

Technical Field

The utility model relates to a travel trailer technical field especially relates to a senior travel trailer convenient to use.

Background

With the development of social life, bicycles have been used as a transportation means instead of walk, and are more important appliances for leisure, entertainment and sports, bicycle trailers are very popular expansion accessories in recent years and are installed behind bicycles for use, and bicycle trailers are multifunctional tools capable of carrying children and pets and carrying goods, so that the bicycle trailer has higher convenience and practicability.

Present trailer on the market is when linking to each other with the bicycle, and the most connection is on the regulating spindle of saddle below, and the load of trailer has been restricted to single-point connection mode, and connection structure intensity between its and the bicycle is also lower simultaneously, is unfavorable for long-distance use, and need be with the help of the spanner dismouting, and it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a high-grade travel trailer convenient to use.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an advanced traveling trailer convenient to use, includes frame and buckle, the one end top of frame is rotated and is connected with the axle bed, the both sides of axle bed all are provided with the xarm, the equal fixedly connected with support arm in outside of xarm, the one end that the axle bed was kept away from to the support arm all is provided with the buckle, the bottom of buckle all is provided with the draw-in groove, the both sides are located the square that the draw-in groove is close to the support arm and all are provided with the installation cavity between the recess of both sides, the inside of installation cavity all is provided with the round pin post, the bottom of round pin post all is provided with the spin just the spin homoenergetic enough rolls in the round pin post that corresponds, the bottom of buckle is located the draw-in groove and keeps away from the square of support arm and all is provided with the rotation seat, the bottom of buckle all is provided with the cardboard, the inside one end of cardboard all is provided with the through-hole, the inside of rotation connection in the rotation seat is corresponded respectively to the inside other end of through-hole, the bottom of spin corresponds the inside of block in spacing hole respectively.

As a further description of the above technical solution:

the buckle is close to the one end of support arm and all is provided with the connecting seat, the outside of connecting seat corresponds fixed connection respectively in the inside of support arm.

As a further description of the above technical solution:

limiting plates are arranged on the outer sides of the clamping plates, and the outer portions of the limiting plates are correspondingly accommodated in the grooves in the outer sides respectively.

As a further description of the above technical solution:

the bottom of the frame is fixedly connected with a bottom plate.

As a further description of the above technical solution:

four corners in the frame are fixedly connected with mooring anchor points, and mooring holes are formed in the mooring anchor points.

As a further description of the above technical solution:

the middle part of one end of the frame, which is far away from the shaft seat, is provided with a wheel, and one end of the frame, which is far away from the shaft seat, is positioned above the wheel and is provided with a mudguard.

As a further description of the above technical solution:

and one end of the frame, which is far away from the axle seat, is positioned on two sides of the wheel and is provided with a light-reflecting warning sign.

The utility model discloses following beneficial effect has:

the utility model discloses in, arrange the bicycle rear wheel in between the both sides support arm, and then pull the both sides cardboard to the outside through the limiting plate, make the spin break away from spacing hole, the bottom breach that continuously pulls both sides cardboard until the draw-in groove is opened completely, and then fall down the both sides draw-in groove from the top with the axletree both ends at the bicycle rear wheel, and pull the both sides cardboard through the limiting plate once more, make the both sides limiting plate reset and get into the inside of recess, the spin is gone into spacing hole once more, thereby realized the high-speed joint of this trailer and bicycle, need not with the help of the spanner instrument, it is more convenient to use, can the anchor point provide for the goods carries on through the mooring and bundle solid condition, and the reflection of light warning mark through both sides then can provide passive warning ability for this trailer, it is safer to use.

Drawings

FIG. 1 is a perspective view of a high-end travel trailer of the present invention;

FIG. 2 is a schematic view of a buckle for an advanced travel trailer that is easy to use;

fig. 3 is another schematic view of the structure of fig. 2.

Illustration of the drawings:

1. a frame; 2. a base plate; 3. mooring an anchor point; 4. a light reflecting warning sign; 5. a wheel; 6. a fender; 7. a shaft seat; 8. a support arm; 9. a connecting seat; 10. buckling; 11. a card slot; 12. a rotating seat; 13. a groove; 14. a mounting cavity; 15. a pin; 16. rolling a ball; 17. clamping a plate; 18. a through hole; 19. fastening the bolt; 20. a limiting hole; 21. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an advanced travel trailer convenient to use comprises a frame 1 and a buckle 10, wherein the top of one end of the frame 1 is rotatably connected with a shaft seat 7, both sides of the shaft seat 7 are provided with cross arms, the outer part of each cross arm is fixedly connected with a support arm 8, one end of each support arm 8, which is far away from the shaft seat 7, is provided with the buckle 10, the bottom of each buckle 10 is provided with a clamping groove 11, both sides of each buckle 10, which are positioned at the clamping groove 11, are provided with grooves 13 close to the support arm 8, the bottom of each buckle 10, which is positioned at the two sides, is provided with a mounting cavity 14, the inside of each mounting cavity 14 is provided with a pin 15, the bottom of each pin 15 is provided with a rolling ball 16, each rolling ball 16 can roll inside the corresponding pin 15, the bottom of each buckle 10, which is positioned at the clamping groove 11, is far away from the support arm 8, is provided with a rotating seat 12, the bottom of each buckle 10 is provided with a clamping plate 17, and one end of the inside of each clamping plate 17 is provided with a through hole 18, the inside of through-hole 18 corresponds respectively and rotates the outside of connecting at rotating seat 12, the inside other end of cardboard 17 all is provided with spacing hole 20, the bottom of spin 16 corresponds the block respectively in the inside of spacing hole 20, arrange the bicycle rear wheel between both sides support arm 8, and then pull both sides cardboard 17 to the outside through limiting plate 21, make spin 16 break away from spacing hole 20, continuously pull both sides cardboard 17 until the bottom breach of draw-in groove 11 is opened completely, and then fall both sides draw-in groove 11 from the top with the axletree both ends of card at the bicycle rear wheel, and pull both sides cardboard 17 through limiting plate 21 once more, make both sides limiting plate 21 reset the inside that gets into

recess

13, 16 cards once more of spin simultaneously go into in spacing hole 20, thereby realized the high-speed joint of this trailer and bicycle, need not with the help of wrench tool, it is more convenient to use.

Buckle 10 all is provided with connecting seat 9 near the one end of support arm 8, the outside of connecting seat 9 corresponds fixed connection respectively in the inside of support arm 8, cardboard 17's the outside all is provided with limiting plate 21 and limiting plate 21's outside corresponds respectively and holds inside recess 13 in the outside, the bottom fixedly connected with bottom plate 2 of frame 1, the equal fixedly connected with anchor point 3 of the inside four corners of frame 1, the inside of anchor point 3 all is provided with the mooring hole, the one end middle part that axle bed 7 was kept away from to frame 1 is provided with wheel 5, the one end that axle bed 7 was kept away from to frame 1 is located the top of wheel 5 and is provided with fender 6, the both sides that axle bed 7 was kept away from to frame 1 one end is located wheel 5 all are provided with reflection of light warning mark 4, can provide the condition of binding through mooring anchor point 3 for the goods, and reflection of light warning mark 4 through both sides then can provide passive warning ability for this trailer, it is safer to use.

The working principle is as follows: arrange the bicycle rear wheel in between the both sides support arm 8, and then pull both sides cardboard 17 to the outside through limiting plate 21, make spin 16 break away from spacing hole 20, it is opened completely to pull both sides cardboard 17 until the bottom breach of draw-in groove 11, and then drop both sides draw-in groove 11 from the top in order to block at the axletree both ends of bicycle rear wheel, and pull both sides cardboard 17 through limiting plate 21 once more, make both sides limiting plate 21 reset the inside that gets into recess 13, simultaneously spin 16 blocks once more in spacing hole 20, thereby realized the high-speed joint of this trailer and bicycle, need not with the help of wrench tool, it is more convenient to use, can provide the solid condition of bundle for the goods carries on through mooring anchor point 3, and reflection of light warning mark 4 through both sides then can provide passive warning ability for this trailer, it is safer to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An advanced travel trailer convenient to use, comprising a frame (1) and a buckle (10), characterized in that: the utility model discloses a bicycle frame, including frame (1), axle bed (7), buckle (10), mounting cavity (14), pivot (17), pivot (18), pivot (7), support arm (8), support arm (10) and support arm (10), the bottom of buckle (10) all is provided with draw-in groove (11), the both sides of buckle (10) are located draw-in groove (11) and all are provided with recess (13) near one side of support arm (8), the bottom of buckle (10) is located and all is provided with installation cavity (14) between recess (13) of both sides, the inside of installation cavity (14) all is provided with round pin post (15), the bottom of round pin post (15) all is provided with spin (16) just spin (16) all can be at the inside roll of round pin post (15) that corresponds, the bottom of buckle (10) is located one side of support arm (8) and all is provided with roating seat (12) of spin (11), the bottom of buckle (10) all is provided with cardboard (17), the inside one end of cardboard (17) all is provided with through-hole (18), the inside rotation hole (20) that corresponds respectively at the outside of spin (20) the other end the cardboard (17) that corresponds.

2. A convenient advanced travel trailer according to claim 1, further comprising: one end of the buckle (10) close to the support arm (8) is provided with a connecting seat (9), and the outer portions of the connecting seats (9) are respectively and fixedly connected to the inner portions of the support arm (8).

3. A convenient advanced travel trailer according to claim 1, further comprising: limiting plates (21) are arranged on the outer sides of the clamping plates (17), and the outer portions of the limiting plates (21) are correspondingly accommodated in the grooves (13) on the outer sides respectively.

4. A user friendly advanced travel trailer according to claim 1, wherein: the bottom of the frame (1) is fixedly connected with a bottom plate (2).

5. A convenient advanced travel trailer according to claim 4, wherein: all fixedly connected with mooring anchor point (3) in the inside four corners of frame (1), mooring hole all is provided with in the inside of mooring anchor point (3).

6. A user friendly advanced travel trailer according to claim 5, wherein: the vehicle frame is characterized in that a wheel (5) is arranged in the middle of one end, away from the shaft seat (7), of the vehicle frame (1), and a mudguard (6) is arranged above the wheel (5) at one end, away from the shaft seat (7), of the vehicle frame (1).

7. A user friendly advanced travel trailer according to claim 6, wherein: one end of the frame (1) far away from the axle seat (7) is provided with a reflective warning sign (4) on both sides of the wheel (5).