CN212556610U

CN212556610U - Bicycle convenient to carry thing

Info

Publication number: CN212556610U
Application number: CN202021054311.3U
Authority: CN
Inventors: 陈娟
Original assignee: Tianjin Beijiaqi Technology Development Co ltd
Current assignee: Tianjin Beijiaqi Technology Development Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-02-19
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a bicycle convenient to carry thing, including bicycle body, rectangle frame, storage box, bedplate, handle, round pin axle mounting panel, pull ring, extension spring, round pin axle, draw-in groove, plastic housing, aluminum alloy shell, sponge inside lining and tarpaulin. The utility model discloses contain the storage box, when long area child goes out to buy the dish or when shopping the supermarket and buy the thing, the thing of the smallclothes of buying can be put into the storage box, be favorable to the head of a family to vacate both hands and watch children, the device contains fixed establishment, when pulling the pull ring of fixed establishment with the hand, can elongate the extension spring, the tip of round pin axle is extracted in by the draw-in groove of storage box this moment, alright take off the storage box this moment, loosen the hand of pulling the pull ring, this moment under the effect of extension spring, make the round pin axle reset, and then make the tip card of round pin axle block to the draw-in groove of storage box in, the storage box just is fixed this moment, fixed establishment simple structure, the taking off and the fixing of storage box have.

Description

Bicycle convenient to carry thing

Technical Field

The utility model relates to a children's bicycle uses technical field, specifically is a bicycle convenient to carry thing.

Background

The children bicycle is suitable for 4-8 years old children to ride, is one type of bicycle, has a maximum saddle height of 435-635 mm, and is a bicycle which is ridden by means of a driving mechanism acting on a rear wheel, and has various wheel diameters and various styles with or without balance wheels, the children bicycle is a good tool for training the balance force of the children, but the existing children bicycle has the following defects:

the existing children bicycle can not carry objects mostly, when a child buy vegetables or shops in a supermarket and rides the bicycle at any time, the dish or small articles bought by a parent need to be carried by the hand, when the child rides the bicycle and runs, the parent can not hold his hand to prevent the child from riding, and then the child can not be well watched, so that certain defects exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bicycle convenient to carry thing to solve the problem that proposes in the above-mentioned background art, the beneficial effect who has is: the utility model comprises a storage box, when a child goes out to buy vegetables or shops for goods in a supermarket, the small goods can be put into the storage box, so that parents can vacate hands to watch the child, and the storage box is composed of a plastic shell, an aluminum alloy shell, a sponge lining and waterproof cloth, has high structural strength and good damping capacity, and is beneficial to placing fragile goods such as eggs; the utility model discloses contain fixed establishment, during the pull ring with hand power fixed establishment, can lengthen the extension spring, extract in the tip of round pin axle this moment by the draw-in groove of storage box, alright take off the storage box this moment, loosen the hand of holding the pull ring, under the effect of extension spring this moment for the round pin axle resets, and then makes the tip card of round pin axle to the draw-in groove of storage box in, the storage box just by fixed this moment, fixed establishment simple structure has made things convenient for taking off and fixing of storage box greatly.

In order to achieve the above object, the utility model provides a following technical scheme: a bicycle convenient for carrying objects comprises a bicycle body, a rectangular frame, a storage box, a seat plate and a fixing mechanism, wherein the seat plate is fixedly mounted at the tail part of the bicycle body, the rectangular frame is fixedly connected to the top surface of the seat plate, the storage box is clamped in the rectangular frame, the storage box comprises a plastic shell, an aluminum alloy shell, a sponge lining and waterproof cloth, the aluminum alloy shell is mounted in the plastic shell in an attaching mode, the sponge lining is mounted on the inner wall of the aluminum alloy shell in an attaching mode, the waterproof cloth is mounted on one side face of the sponge lining in an attaching mode, a clamping groove is formed in the outer wall of the bottom of one side plate of the storage box, and the fixing mechanism is mounted on the outer wall;

the fixing mechanism comprises a pin shaft mounting plate, a pull ring, a tension spring and a pin shaft, one end of the pin shaft is fixedly connected to the center of one side face of the pin shaft mounting plate, the tension spring is sleeved on the pin shaft, two ends of the tension spring are fixedly connected to the rectangular frame and the pin shaft mounting plate respectively, a gap at one end of the pin shaft penetrates through the rectangular frame and extends into a clamping groove of the rectangular frame, and the pull ring is fixedly connected to the center of one side face of the pin shaft mounting plate.

Preferably, the waterproof cloth is a waterproof canvas, and the plastic shell is a polytetrafluoroethylene shell.

Preferably, the storage box is provided with a handle, and two ends of the handle are rotatably arranged at the top parts of the outer walls of the two corresponding side plates of the storage box.

Preferably, the pin shaft is a stainless steel pin shaft, and a rubber pad is attached to the end face of the pin shaft far away from the pin shaft mounting plate.

Preferably, the bottom surface of the storage box is attached with a wear-resistant rubber anti-slip pad, and the gap between the outer wall of the storage box and the inner wall of the rectangular frame is smaller than 1 mm.

Preferably, the frame of the bicycle body is a high-carbon steel frame, and a basket is mounted at the head of the bicycle body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model comprises a storage box, when a child goes out to buy vegetables or shops for goods in a supermarket, the small goods can be put into the storage box, so that parents can vacate hands to watch the child, and the storage box is composed of a plastic shell, an aluminum alloy shell, a sponge lining and waterproof cloth, has high structural strength and good damping capacity, and is beneficial to placing fragile goods such as eggs;

2. the utility model discloses contain fixed establishment, during the pull ring with hand power fixed establishment, can lengthen the extension spring, extract in the tip of round pin axle this moment by the draw-in groove of storage box, alright take off the storage box this moment, loosen the hand of holding the pull ring, under the effect of extension spring this moment for the round pin axle resets, and then makes the tip card of round pin axle to the draw-in groove of storage box in, the storage box just by fixed this moment, fixed establishment simple structure has made things convenient for taking off and fixing of storage box greatly.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;

fig. 3 is the schematic view of the internal structure of the storage box of the present invention.

In the figure: 1. bicycle body, 2, rectangle frame, 3, storage box, 4, bedplate, 5, handle, 6, round pin axle mounting panel, 7, pull ring, 8, extension spring, 9, round pin axle, 10, draw-in groove, 31, plastic casing, 32, aluminum alloy casing, 33, sponge inside lining, 34, tarpaulin.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a bicycle convenient for carrying objects comprises a bicycle body 1, a rectangular frame 2, a storage box 3, a seat plate 4 and a fixing mechanism, wherein the seat plate 4 is fixedly mounted at the tail part of the bicycle body 1, the rectangular frame 2 is fixedly connected to the top surface of the seat plate 4, the storage box 3 is clamped in the rectangular frame 2, the storage box 3 consists of a plastic shell 31, an aluminum alloy shell 32, a sponge lining 33 and waterproof cloth 34, the aluminum alloy shell 32 is installed in the plastic shell 31 in an attaching mode, the sponge lining 33 is installed on the inner wall of the aluminum alloy shell 32 in an attaching mode, the waterproof cloth 34 is installed on one side face of the sponge lining 33 in an attaching mode, a clamping groove 10 is formed in the outer wall of the bottom of one side plate of the storage box 3, and the fixing mechanism is installed on the outer wall;

the fixing mechanism comprises a pin shaft mounting plate 6, a pull ring 7, a tension spring 8 and a pin shaft 9, one end of the pin shaft 9 is fixedly connected to the center of one side face of the pin shaft mounting plate 6, the tension spring 8 is sleeved on the pin shaft 9, two ends of the tension spring 8 are fixedly connected to the rectangular frame 2 and the pin shaft mounting plate 6 respectively, a gap at one end of the pin shaft 9 penetrates through the rectangular frame 2 and extends into a clamping groove 10 of the rectangular frame 2, and the pull ring 7 is fixedly connected to the center of one side face of the pin shaft mounting plate 6.

The tarpaulin 34 is a tarpaulin, and the plastic shell 31 is a teflon shell.

Preferably, the storage box 3 is provided with a handle 5, and two ends of the handle 5 are rotatably arranged at the tops of the outer walls of two corresponding side plates of the storage box 3; the pin shaft 9 is a stainless steel pin shaft, and a rubber pad is attached to the end face, far away from the pin shaft 9, of the pin shaft mounting plate 6; the bottom surface of the storage box 3 is attached with a wear-resistant rubber anti-slip pad, and the gap between the outer wall of the storage box 3 and the inner wall of the rectangular frame 2 is less than 1 mm; the bicycle is characterized in that a frame of the bicycle body 1 is a high-carbon steel frame, and a basket is mounted at the head of the bicycle body 1.

The working principle is as follows: the device comprises a storage box 3, when a child rides a bicycle, the storage box 3 can hold the toy of the child, meanwhile, when a parent carries the child out to buy vegetables or shops for goods, the bought small goods can be placed in the storage box 3, so that the parent can conveniently vacate two hands to watch the child, the storage box 3 is composed of a plastic shell 31, an aluminum alloy shell 32, a sponge lining 33 and a waterproof cloth 34, the structural strength is high, the shock absorption capacity is good, the bought eggs and other fragile articles can be conveniently placed, the storage box 3 of the device is fixed in a rectangular frame 2 through a fixing mechanism, when a pull ring 7 of the fixing mechanism is pulled by hand, a tension spring 8 can be stretched, the end part of a pin shaft 9 is pulled out from a clamping groove 10 of the storage box 3, the storage box 3 can be taken down, when the storage box 3 needs to be fixed in the rectangular frame 2, the pull ring 7 is pulled by hand, so that the storage box 3 is clamped in the rectangular frame 2, then loosen the hand of holding pull ring 7, this moment under the effect of extension spring 8 for round pin axle 9 resets, and then makes the tip card of round pin axle 9 to the draw-in groove 10 of storage box 3 in, storage box 3 just is fixed this moment, and fixed establishment simple structure has made things convenient for taking off and fixing of storage box 3 greatly.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A bicycle convenient to carry thing which characterized in that: comprises a bicycle body (1), a rectangular frame (2), a storage box (3), a seat board (4) and a fixing mechanism, a seat board (4) is fixedly arranged at the tail of the bicycle body (1), a rectangular frame (2) is fixedly connected to the top surface of the seat board (4), the storage box (3) is clamped in the rectangular frame (2), the storage box (3) is composed of a plastic shell (31), an aluminum alloy shell (32), a sponge lining (33) and a waterproof cloth (34), the aluminum alloy shell (32) is attached and installed in the plastic shell (31), the inner wall of the aluminum alloy shell (32) is attached and installed with a sponge lining (33), one side surface of the sponge lining (33) is attached with a waterproof cloth (34), a clamping groove (10) is formed in the outer wall of the bottom of one side plate of the storage box (3), and a fixing mechanism is installed on the outer wall of one side plate of the rectangular frame (2);

the fixing mechanism comprises a pin shaft mounting plate (6), a pull ring (7), a tension spring (8) and a pin shaft (9), one end of the pin shaft (9) is fixedly connected to the center of one side face of the pin shaft mounting plate (6), the tension spring (8) is sleeved on the pin shaft (9), two ends of the tension spring (8) are fixedly connected to the rectangular frame (2) and the pin shaft mounting plate (6) respectively, one end gap of the pin shaft (9) penetrates through the rectangular frame (2) and extends into a clamping groove (10) of the rectangular frame (2), and the center of one side face of the pin shaft mounting plate (6) is fixedly connected with the pull ring (7).

2. A load-carrying bicycle as claimed in claim 1, wherein: the waterproof cloth (34) is a waterproof canvas, and the plastic shell (31) is a polytetrafluoroethylene shell.

3. A load-carrying bicycle as claimed in claim 1, wherein: the storage box is characterized in that a handle (5) is installed on the storage box (3), and the two ends of the handle (5) are rotatably installed at the top of the outer walls of the two side plates corresponding to each other on the storage box (3).

4. A load-carrying bicycle as claimed in claim 1, wherein: the pin shaft (9) is a stainless steel pin shaft, and a rubber pad is attached to the end face of the pin shaft (9) far away from the pin shaft mounting plate (6).

5. A load-carrying bicycle as claimed in claim 1, wherein: the bottom surface of the storage box (3) is attached with a wear-resistant rubber anti-slip pad, and the gap between the outer wall of the storage box (3) and the inner wall of the rectangular frame (2) is smaller than 1 mm.

6. A load-carrying bicycle as claimed in claim 1, wherein: the bicycle is characterized in that a frame of the bicycle body (1) is a high-carbon steel frame, and a basket is mounted at the head of the bicycle body (1).