CN215922417U

CN215922417U - Bicycle front beam seat for children

Info

Publication number: CN215922417U
Application number: CN202121933477.7U
Authority: CN
Inventors: 李庆安
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-01
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a child front beam seat of a bicycle, which relates to the technical field of child seats and comprises a support column, cushion blocks, a support arm and a pedal rod, wherein the top end of the support column is connected with a saddle; the supporting arms are arranged on two sides of the supporting column respectively and comprise fixing parts, supporting parts and mounting parts, the fixing parts, the supporting parts and the mounting parts are integrally formed, the two fixing parts are arranged in an up-down overlapped mode, and the supporting column, the two fixing parts and the cushion block are connected through screws; the two supporting parts are respectively provided with a limiting hole, a fixing component is arranged in each limiting hole, and a space formed by the cushion block, the fixing component and the supporting arm is used for mounting a front beam of the bicycle; the outside of two installation departments all is equipped with the pedal pole. The bicycle front beam support device is simple in structure, reasonable in design, higher in support strength and firmer in support arm, the support column and the support arm are connected more stably, the safety is higher, and the inclination of the support arm relative to a bicycle front beam can be adjusted more conveniently.

Description

Bicycle front beam seat for children

Technical Field

The utility model relates to the technical field of child seats, in particular to a child front beam seat of a bicycle.

Background

The front beam seat is a seat which is arranged on a front beam of the bicycle and used for children to sit, the front beam seat generally comprises a saddle, a supporting arm and pedals, the saddle is connected with the supporting arm through a supporting column, and the pedals are arranged on two sides of the supporting arm.

In a front beam seat on the market, a flange is connected to the top of a supporting arm through an adjusting bolt, a supporting column is fixed on the flange, an arc-shaped hole is formed in the flange, a rubber pad is further installed below the flange, the rubber pad is in contact with a front beam of a vehicle, and then the front beam seat is fixed through a quick-release screw; this kind of front beam seat makes the support arm rotatory around arc hole department through twisting adjusting bolt to this inclination of adjusting support arm and car front-axle beam, however the support column passes through the flange and links to each other with the support arm, and is not firm enough, and support intensity is less, and the flange easily takes off with the support arm and takes place dangerously, and structural design is reasonable inadequately moreover, leads to the angle process between adjustment support arm and car front-axle beam loaded down with trivial details, and the operation is more inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a bicycle front beam seat for children.

In order to realize the purpose, the utility model adopts the following technical scheme:

a bicycle front beam seat for children comprises a support column, cushion blocks, support arms and pedal rods, wherein the top end of the support column is connected with a saddle; the support column comprises a support column body, support arms and cushion blocks, wherein the support arms are arranged on two sides of the support column body respectively, each support arm comprises a fixing part, a supporting part and an installation part, the fixing parts, the supporting parts and the installation parts are integrally formed, the two fixing parts are arranged in an up-down overlapped mode, the cushion blocks are located below the two fixing parts, and the support column body, the two fixing parts and the cushion blocks are connected through screws;

the two supporting parts are respectively provided with a limiting hole, a fixing component is arranged in each limiting hole, and a space formed by the cushion block, the fixing component and the supporting arm is used for mounting a front beam of the bicycle;

the cushion block is a semi-cylinder, and the curved surface of the cushion block is abutted against the front beam of the bicycle;

two the outside of installation department all is equipped with the pedal pole.

Preferably, the fixing part is provided with a waist-shaped hole, and the screw sequentially penetrates through the support column and the two waist-shaped holes and is connected with the cushion block, so that the screw can reciprocate in the waist-shaped hole.

Preferably, the installation department is equipped with the jack, jack bilateral symmetry is equipped with the screw, the connecting rod has been alternate in the jack, the pedal pole cup joints respectively in connecting rod both ends to install in the screw through the screw, it is fixed with pedal pole and installation department.

Preferably, the fixed portion and the supporting portion form an included angle of 90 °.

Preferably, the supporting part includes supporting part, lower supporting part, go up supporting part and lower supporting part and be integrated into one piece, and the contained angle is the obtuse angle between the two, installation department and lower supporting part fixed connection.

Preferably, the support portion is fitted in the arm base.

Preferably, the fixing assembly comprises a fixing screw, a quick-release nut and an adjusting handle, the adjusting handle is fixedly connected with one end of the fixing screw, the fixing screw penetrates through the two limiting holes, and the quick-release nut is installed at one end, far away from the adjusting handle, of the fixing screw.

Preferably, pedal guardrails are sleeved at two ends of the pedal rod.

The utility model has the beneficial effects that:

(1) the child front beam seat of the bicycle is simple in structure and reasonable in design, the supporting arm is provided with the fixing portion, the supporting portion and the mounting portion, the three portions are integrally formed, the supporting strength of the supporting arm is higher and firmer, an included angle between the fixing portion and the supporting portion is 90 degrees, the two fixing portions are arranged in an up-and-down overlapping mode, the supporting column, the two fixing portions and the cushion block are connected together through the screws, the supporting column and the supporting arm are connected more stably, and safety is higher;

(2) the cushion block arranged in the bicycle front beam support device has the advantages that the cushion block can play a role in shock absorption, the cushion block is a semi-cylinder, the curved surface of the cushion block is provided with a plurality of tangent planes, each tangent plane of the curved surface of the cushion block is abutted against the bicycle front beam through adjusting the cushion block, so that the inclination of the support arm relative to the bicycle front beam is changed, the operation process is convenient and rapid, and time and labor are saved;

(3) the bicycle front beam adjusting device can be adapted and adjusted according to bicycle front beams with different specifications, so that the application range of the bicycle front beam is wider, when the width of the bicycle front beam is changed, the distance between the two supporting arms can be adjusted, and the screw is moved to a proper position and then fixed; when the width of the front beam of the bicycle is changed, the fixing screw can be moved to a proper position of the limiting hole and then fixed.

Drawings

For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a right side view of the present embodiment;

FIG. 3 is a front view of the present embodiment;

FIG. 4 is a schematic structural diagram of the cushion block of the present embodiment;

fig. 5 is a schematic structural diagram of the support arm according to the embodiment.

In the figure:

100-support column;

200-cushion blocks; 210-curved surface;

300-a support arm; 310-a fixed part; 320-a support; 330-a mounting portion; 340-a limiting hole; 350-waist-shaped holes; 360-jack; 370-screw hole;

400-pedal lever;

500-a stationary assembly; 510-a fixed screw; 520-quick release nut; 530-adjusting handle;

600-a connecting rod;

700-arm seat;

800-pedal guardrail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-5, the child front beam seat for a bicycle provided by this embodiment includes a supporting pillar 100, a cushion block 200, supporting arms 300 and a foot rest 400, wherein a common saddle for children in the market is selected and installed on the top end of the supporting pillar 100, the supporting arms 300 are respectively installed on two sides of the lower portion of the supporting pillar 100, each of the two supporting arms 300 includes a fixing portion 310, a supporting portion 320 and an installation portion 330, the fixing portion 310, the supporting portion 320 and the installation portion 330 are integrally formed, the fixing portion 310 is used for installing and fixing the supporting pillar 100 and the cushion block 200, the two fixing portions 310 are arranged in an up-and-down overlapping manner, the cushion block 200 is placed under the two fixing portions 310, and the supporting pillar 100, the two fixing portions 310 and the cushion block 200 are sequentially connected together by screws;

specifically, the fixing portion 310, the supporting portion 320 and the mounting portion 330 are integrally formed, so that the supporting strength of the supporting arm 300 is higher and stronger; the two fixing parts 310 are arranged in an up-and-down overlapping mode, the supporting column 100, the two fixing parts 310 and the cushion block 200 are connected together through screws, the supporting column 100 and the supporting arm 300 are connected more stably, and safety is higher.

The two support parts 320 are provided with limiting holes 340, the fixing assemblies 500 are arranged in the limiting holes 340, and a space formed by the cushion block 200, the fixing assemblies 500 and the support arm 300 is used for mounting a front beam of the bicycle; the cushion block 200 is a semi-cylinder, and the curved surface 210 of the cushion block 200 is abutted against the front beam of the bicycle;

specifically, set up cushion 200 on the one hand and be that cushion 200 can play the absorbing effect, on the other hand because cushion 200 is the halfcylinder, its curved surface 210 has a plurality of tangent planes, through adjusting cushion 200, makes each tangent plane of cushion 200 curved surface 210 offset with the bicycle front-axle beam respectively to change the inclination of support arm 300 relative bicycle front-axle beam.

The outside of two installation departments 330 all is equipped with pedal rod 400, and pedal rod 400 is used for placing children's foot, makes children take more comfortablely on the one hand, and on the other hand avoids drooping in the front beam department of children's foot, rocking back and forth and takes place danger in riding.

Further, fixed part 310 is equipped with waist shape hole 350, and the screw passes support column 100, two waist shape holes 350 in proper order, is connected with cushion 200 again, because the bicycle front-axle beam thickness variation that needs the installation is different, then can adjust the distance between two support arms 300, and the screw removes in two waist shape holes 350, adjusts to suitable position and fixes the screw again, and consequently this embodiment can carry out the adaptation adjustment according to the bicycle front-axle beam of different specifications, makes its application range more extensive.

Further, installation department 330 is equipped with

jack

360, and 360 bilateral symmetry of jack are equipped with screw 370, and the interlude has connecting rod 600 in the jack 360, and pedal pole 400 cup joints respectively in connecting rod 600 both ends to install in screw 370 through the screw, it is fixed with installation department 330 with pedal pole 400, through screwed connection more firm, be difficult for droing, also make things convenient for the dismouting.

Further, an included angle between the fixing portion 310 and the supporting portion 320 is 90 °, so that the two fixing portions 310 are overlapped up and down, and the two supporting portions 320 are relatively parallel.

Further, the supporting portion 320 includes an upper supporting portion and a lower supporting portion, the upper supporting portion and the lower supporting portion are integrally formed, an included angle between the upper supporting portion and the lower supporting portion is an obtuse angle, and the mounting portion 330 is fixedly connected with the lower supporting portion; specifically, when the child sits on the saddle, the feet of the child are relatively forward compared with the body of the child, and the upper supporting part and the lower supporting part are arranged at an obtuse angle so as to be more fit with the natural state of the human body and make the child sit more comfortably.

Further, the support part 320 is embedded in the arm base 700, so that the support strength of the support arm 300 is higher, the support arm is firmer and is not easy to deform, and the safety performance of the embodiment is further enhanced.

Further, fixed subassembly 500 includes clamping screw 510, quick detach nut 520 and adjustment handle 530, adjustment handle 530 and clamping screw 510 one end fixed connection, clamping screw 510 alternates in two spacing holes 340, quick detach nut 520 installs the one end of keeping away from adjustment handle 530 at clamping screw 510, and spacing hole 340 is equipped with the screens of a plurality of clamping screw 510, because the width variation of bicycle front beam is different, then can be through rotating adjustment handle 530 and pull down quick detach nut 520, remove clamping screw 510 again in the position of spacing hole 340, adjust to suitable position and fix quick detach nut 520 and adjustment handle 530 again, just so can carry out the adaptation adjustment according to the bicycle front beam of different specifications, application range is wider.

Furthermore, the two ends of the foot bar 400 are sleeved with foot guardrails 800 to play a role in fixing the feet, so that the feet of the children are prevented from slipping off the foot bar 400; the pedal guardrail 800 can be made of elastic materials, so that the scratch of children can be avoided, and the pedal guardrail 800 can deform to continue protecting feet when the children lean forward due to inertia.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bicycle children's front beam seat which characterized in that: the bicycle saddle comprises a support column (100), a cushion block (200), a support arm (300) and a pedal rod (400), wherein the top end of the support column (100) is connected with the saddle; the supporting structure is characterized in that supporting arms (300) are arranged on two sides of the supporting column (100), each supporting arm (300) comprises a fixing part (310), a supporting part (320) and an installation part (330), and the fixing part (310), the supporting part (320) and the installation part (330) are integrally formed; the two fixing parts (310) are arranged in an up-down overlapping mode, the cushion block (200) is located below the two fixing parts (310), and the support column (100), the two fixing parts (310) and the cushion block (200) are connected through screws;

the two supporting parts (320) are respectively provided with a limiting hole (340), a fixing component (500) is arranged in each limiting hole (340), and a space formed by the cushion block (200), the fixing component (500) and the supporting arm (300) is used for mounting a front beam of the bicycle;

the cushion block (200) is a semi-cylinder, and the curved surface (210) of the cushion block (200) is abutted against the front beam of the bicycle;

the outer sides of the two mounting parts (330) are provided with pedal rods (400).

2. A bicycle child's front rail seat in accordance with claim 1, wherein: the fixing part (310) is provided with a waist-shaped hole (350), and the screw sequentially penetrates through the supporting column (100) and the two waist-shaped holes (350) and is connected with the cushion block (200), so that the screw can move in the waist-shaped hole (350) in a reciprocating mode.

3. A bicycle child's front rail seat according to claim 1 or 2, wherein: installation department (330) is equipped with jack (360), jack (360) bilateral symmetry is equipped with screw (370), jack (360) interior alternate insertion has connecting rod (600), pedal lever (400) cup joint respectively in connecting rod (600) both ends to install in screw (370) through the screw, it is fixed with installation department (330) pedal lever (400).

4. A bicycle child's front rail seat according to claim 3, wherein: the included angle between the fixing part (310) and the supporting part (320) is 90 degrees.

5. A bicycle child's front rail seat according to claim 4, wherein: the supporting part (320) comprises an upper supporting part and a lower supporting part, the upper supporting part and the lower supporting part are integrally formed, an included angle between the upper supporting part and the lower supporting part is an obtuse angle, and the mounting part (330) is fixedly connected with the lower supporting part.

6. A bicycle child's front rail seat according to claim 5, wherein: the support part (320) is embedded in the arm seat (700).

7. A bicycle child's front rail seat according to any one of claims 4 to 6, wherein: fixed subassembly (500) include clamping screw (510), quick detach nut (520) and adjustment handle (530), adjustment handle (530) and clamping screw (510) one end fixed connection, clamping screw (510) alternate in two spacing holes (340), the one end of keeping away from adjustment handle (530) at clamping screw (510) is installed in quick detach nut (520).

8. A bicycle child's front rail seat according to claim 7, wherein: both ends of the pedal rod (400) are sleeved with pedal guardrails (800).