Height-adjustable pedal mechanism

Abstract

The utility model relates to the technical field of pedal mechanisms, and discloses a height-adjustable pedal mechanism which comprises a pedal column and a mounting seat, a mounting movable seat is mounted at the mounting end of the pedal column, and a semicircular adjusting plate is fixedly mounted on the side face of the mounting seat. According to the utility model, the semicircular adjusting plate is fixedly mounted on the side surface of the mounting seat, the adjusting clamping holes which are uniformly distributed can be formed for mounting and bearing the pedal column, the clamping mounting column and the movable reset spring are arranged on the inner side of the pedal column, and the clamping mounting column can be conveniently clamped and mounted at different adjusting clamping holes by inserting and pulling out the clamping mounting column; the movable reset spring can elastically reset, pull up and clamp the mounting column, the device is stable in insertion and extraction mounting, simple in overall structure and convenient to operate, the height of the device is convenient to adjust, the structure bearing is stable, people with different height needs can conveniently tread on the device, and the device is simple in structure and convenient to operate and manufacture.

Description

TECHNICAL FIELD

[0001] The utility model relates to footrest mechanism technical field, concretely is a height adjustable footrest mechanism. BACKGROUND

[0002] In people's daily life and work scene, the application of footrest mechanism is very wide;For example, configure the footrest under the office chair, can effectively relieve the user leg fatigue, improve the sitting posture comfort;When riding a bicycle or driving a two-wheeled car, the rear seat footrest is convenient for the rear seat passenger to ride stably. When the user steps on the footrest, the foot and leg can be relaxed, the comfort of the user is improved, and different equipment and space layout can be adapted in various scenes.

[0003] But the common footrest in the market is fixed, or hidden in the installation point when not in use, unfolded when in use, but after unfolding, only one fixed height, can't do the pedal face height adjustable, it is difficult to meet the diversified requirements of different height, different use demand crowd, the fixed height footrest, not only can't let the user find the most comfortable placement position, long-term use may cause leg muscle tension, even cause body aching and other health problems, the footrest adjusting capacity is relatively insufficient, and the overall structure of the existing footrest mechanism in the market is relatively complex, manufacturing and operation use is inconvenient, therefore we provide a height adjustable footrest mechanism to solve the above problems. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the deficiency of prior art, the utility model provides a height adjustable footrest mechanism, has the advantages of height adjustment convenience, structure bearing stability, convenient for different height need crowd to step on and place, and simple structure, convenient operation and manufacturing etc.

[0006] (II) technical scheme

[0007] In order to realize the above object, the utility model provides the following technical scheme: a height adjustable footrest mechanism, including footrest column and installation seat, the installation end head of footrest column is installed with installation movable seat;

[0008] The side surface of installation seat is fixedly installed with semicircular adjusting plate, a plurality of adjusting clamping holes are uniformly formed in the semicircular adjusting plate, a bearing adjusting arm is rotatably connected on the installation movable seat, and the other end of the bearing adjusting arm is hingedly installed on the installation seat.

[0009] The inside of footrest column is provided with clamping mounting column and movable reset spring, the two ends of movable reset spring are connected with clamping mounting column and the inside of footrest column respectively, and the end of clamping mounting column penetrates installation movable seat and is clamped on adjusting clamping hole.

[0010] Preferably, the outer side of the foot pedal column is provided with an anti-skid outer cover, and the outer side of the anti-skid outer cover is uniformly provided with anti-skid tread edges.

[0011] Preferably, the mounting seat is provided with a fixing bolt, the semicircular adjusting plate is welded and fixed on the mounting seat, and the semicircular adjusting plate is in a semicircular ring shape.

[0012] Preferably, a plurality of the adjusting clamping holes are in a semicircular shape and uniformly distributed on the semicircular adjusting plate, and the clamping mounting column is inserted and fixed on the inner side of the adjusting clamping hole.

[0013] Preferably, the bearing adjusting arm is hingedly movable at the center of the side surface of the mounting seat, and a plurality of the adjusting clamping holes are the same in spacing from the center of the mounting seat.

[0014] Preferably, the side of the mounting movable seat away from the foot pedal column is provided with a magnetic attraction ring, the magnetic attraction ring is magnetically attracted and positioned on the semicircular adjusting plate, and the semicircular adjusting plate and the mounting seat are both made of metal.

[0015] Preferably, the end of the clamping mounting column away from the semicircular adjusting plate extends out of the foot pedal column and is fixedly connected with an adjusting seat, and the adjusting seat is in an annular shape.

[0016] Preferably, the clamping mounting column is slidably inserted into the inner side of the foot pedal column, and the movable reset spring is sleeved on the clamping mounting column.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a height -adjustable foot pedal mechanism has the following beneficial effects:

[0019] 1、the height -adjustable foot pedal mechanism, through the semicircular adjusting plate fixedly installed on the side surface of the mounting seat, the semicircular adjusting plate is provided with the uniformly distributed adjusting clamping hole, is used to install the bearing foot pedal column, the inner side of foot pedal column is provided with clamping mounting column and movable reset spring, through the plug -in clamping mounting column, it is convenient for clamping mounting column to be installed in different adjusting clamping hole place, carries out height adjustment, and because the adjusting clamping hole is in semicircle distribution, through the replacement of different adjusting clamping hole, can carry out angle adjustment, and movable reset spring can elastically reset and pull up clamping mounting column, and the plug -in installation is stable, and the overall structure is simple, and convenient operation makes the device height adjustment is convenient, and the structure is stable, and it is convenient for the pedaling of different height needs crowd to place, and the structure is simple, and the operation and manufacture are convenient. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a front view three -dimensional schematic diagram of the utility model structure;

[0021] Figure 2 It is a top view sectional three -dimensional schematic diagram of the utility model structure.

[0022] Figure 3 is a top view perspective schematic diagram of the structure of the utility model;

[0023] Figure 4 is a top view perspective schematic diagram of the connecting structure of the clamping mounting column and the adjusting seat of the utility model;

[0024] Figure 5 is a rear view perspective schematic diagram of the connecting structure of the mounting movable seat and the magnetic ring of the utility model.

[0025] In the figure: 1, foot pedal column; 2, mounting seat; 3, mounting movable seat; 4, semicircular adjusting plate; 5, adjusting clamping hole; 6, bearing adjusting arm; 7, anti-skid cover; 8, clamping mounting column; 9, movable reset spring; 10, magnetic ring; 11, adjusting seat. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-5 A height-adjustable foot pedal mechanism, comprising a foot pedal column 1 and a mounting seat 2, and the mounting end of the foot pedal column 1 is provided with a mounting movable seat 3;

[0028] The side surface of the mounting seat 2 is fixedly provided with a semicircular adjusting plate 4, and a plurality of adjusting clamping holes 5 are uniformly formed in the semicircular adjusting plate 4; the mounting movable seat 3 is rotatably connected with a bearing adjusting arm 6, and the other end of the bearing adjusting arm 6 is hingedly installed on the mounting seat 2;

[0029] The inside of the foot pedal column 1 is provided with a clamping mounting column 8 and a movable reset spring 9, and the two ends of the movable reset spring 9 are connected with the inside of the clamping mounting column 8 and the foot pedal column 1 respectively; the end of the clamping mounting column 8 penetrates through the mounting movable seat 3 and is clamped on the adjusting clamping hole 5;

[0030] The beneficial effects expressed in this scheme are: by fixing the semi-circular adjusting plate 4 on the side of the mounting seat 2, evenly distributing adjusting clamping holes 5 are opened on the semi-circular adjusting plate 4, which are used for installing the bearing foot column 1, the inner side of the foot column 1 is provided with a clamping installation column 8 and a movable reset spring 9, by inserting and pulling the clamping installation column 8, the clamping installation column 8 can be clamped and installed at different adjusting clamping holes 5 for height adjustment, and because the adjusting clamping holes 5 are semi-circularly distributed, by replacing different adjusting clamping holes 5, the angle can be adjusted, the movable reset spring 9 can elastically reset and pull up the clamping installation column 8, the insertion and pulling installation is stable, the overall structure is simple, and the operation is convenient, so that the device height adjustment is convenient, the structure bearing is stable, it is convenient for different height people to step and place, and the structure is simple, the operation and manufacturing are convenient.

[0031] Further, the outer side of the foot column 1 is provided with an anti-skid sleeve 7, and the outer side of the anti-skid sleeve 7 is evenly provided with anti-skid stepping edge strips;

[0032] By setting the anti-skid sleeve 7, the foot column 1 has the effects of stepping anti-skid and protection, and the anti-skid stepping edge strips further improve the anti-skid ability, and keep stable when stepping.

[0033] Further, the mounting seat 2 is provided with a fixing bolt, the semi-circular adjusting plate 4 is welded and fixed on the mounting seat 2, and the semi-circular adjusting plate 4 is a semi-circular ring;

[0034] By setting the mounting seat 2 provided with a fixing bolt, the installation and fixation are convenient, the semi-circular adjusting plate 4 is welded and fixed on the mounting seat 2, the installation is stable, the rigid bearing capacity is strong, and the semi-circular adjusting plate 4 is a semi-circular ring, the foot column 1 and the bearing adjusting arm 6 can be respectively and stably installed in different adjusting clamping holes 5 according to the limit, and the installation is convenient and stable.

[0035] Further, a plurality of adjusting clamping holes 5 are evenly distributed in a semi-circular shape on the semi-circular adjusting plate 4, and the clamping installation column 8 is inserted and fixed on the inner side of the adjusting clamping hole 5;

[0036] By setting a plurality of adjusting clamping holes 5 evenly distributed in a semi-circular shape on the semi-circular adjusting plate 4, the installation operation is convenient and suitable for use, and the clamping installation column 8 is inserted and fixed on the inner side of the adjusting clamping hole 5, which is convenient and simple and effective.

[0037] Further, the bearing adjusting arm 6 is hingedly movable at the center of the side of the mounting seat 2, and the plurality of adjusting clamping holes 5 are the same distance from the center of the mounting seat 2;

[0038] By setting the bearing adjusting arm 6 to be hingedly movable at the center of the side of the mounting seat 2, the bearing adjusting arm 6 can be adjusted and displaced in a ring shape, so that the foot column 1 can always be in the insertion position of the different adjusting clamping holes 5, the height adjustment is stable, and the operation is convenient.

[0039] Further, the mounting movable seat 3 is provided with a magnetic ring 10 on the side away from the foot pedal column 1, and the magnetic ring 10 is magnetically attracted to the semicircular adjusting plate 4. The semicircular adjusting plate 4 and the mounting seat 2 are both made of metal.

[0040] By setting the magnetic ring 10, when the mounting movable seat 3 is inserted and installed in the adjusting clamping hole 5 by the clamping mounting column 8, the magnetic ring 10 can be magnetically attracted to the semicircular adjusting plate 4. The magnetic clamping installation is stable and has good adaptability.

[0041] Further, the clamping mounting column 8 extends out of the foot pedal column 1 at the end away from the semicircular adjusting plate 4 and is fixedly connected with an adjusting seat 11. The adjusting seat 11 is annular in shape.

[0042] By setting the adjusting seat 11, the clamping mounting column 8 can be manually pulled out by artificial hand, and the elastic reset of the movable reset spring 9 can achieve good clamping installation effect. The adjusting seat 11 is annular in shape, can be gripped and pulled by hand, and is convenient to pull out.

[0043] Further, the clamping mounting column 8 is slidingly inserted into the inside of the foot pedal column 1, and the movable reset spring 9 is sleeved on the clamping mounting column 8.

[0044] By setting the clamping mounting column 8 slidingly inserted into the inside of the foot pedal column 1, the installation is stable and adaptable. The movable reset spring 9 is sleeved on the clamping mounting column 8, the installation is stable and adaptable, the operation is stable, the overall structure is simple, and the operation is convenient.

[0045] It should be noted that the devices in the present application are common market devices, which can be selected according to needs in specific use, and can be easily realized by those skilled in the art. It belongs to the prior art and will not be described in detail.

[0046] Working principle: By setting the mounting seat 2, it is convenient to install on a vehicle or a seat. The mounting seat 2 is fixedly installed with a semicircular adjusting plate 4 on the side. The semicircular adjusting plate 4 is provided with uniformly distributed adjusting clamping holes 5, which can be used to install a bearing foot pedal column 1. The inside of the foot pedal column 1 is provided with a clamping mounting column 8 and a movable reset spring 9. The clamping mounting column 8 is slidingly arranged in the inside of the foot pedal column 1. By inserting and pulling the clamping mounting column 8, the clamping mounting column 8 can be clamped and installed at different adjusting clamping holes 5 for height adjustment. Since the adjusting clamping holes 5 are semicircularly distributed, different adjusting clamping holes 5 can be replaced for angle adjustment. The movable reset spring 9 can elastically reset and pull up the clamping mounting column 8, and the insertion and pulling installation is stable.

[0047] The foot pedal column 1 end head is provided with an installation movable seat 3, which is rotatably connected with a bearing adjusting arm 6, and the bearing adjusting arm 6 is hingedly installed on the installation seat 2, so that the bearing adjusting arm 6 can support and fix the installation movable seat 3 and the foot pedal column 1, and the support installation is convenient, the rigid bearing effect is good, the pedaling resistance is high, the overall structure is simple, the operation is convenient, the device height adjustment is convenient, the structure bearing is stable, the pedaling of people with different heights is convenient, and the structure is simple, the operation and manufacturing are convenient.

[0048] It should be noted that, in this document, relational terms such as first and second and the like can 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus. In this document, the terms "including" and / or "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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0049] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A height adjustable footrest mechanism comprising a footrest column (1) and a mounting base (2), characterised in that: The mounting end of the foot pedal column (1) is provided with a mounting movable seat (3); The side of the mounting seat (2) is fixedly provided with a semicircular adjusting plate (4), a plurality of adjusting clamping holes (5) are uniformly arranged on the semicircular adjusting plate (4), and a bearing adjusting arm (6) is rotatably connected to the mounting movable seat (3); the other end of the bearing adjusting arm (6) is hingedly connected to the mounting seat (2); The inside of the foot pedal column (1) is provided with a clamping mounting column (8) and a movable reset spring (9), both ends of the movable reset spring (9) are connected with the clamping mounting column (8) and the inside of the foot pedal column (1) respectively, and the end of the clamping mounting column (8) penetrates through the mounting movable seat (3) and is clamped on the adjusting clamping hole (5).

2. A height adjustable footrest mechanism according to claim 1, wherein: The outside of the foot pedal column (1) is provided with an anti-skid outer cover (7), and the outside of the anti-skid outer cover (7) is uniformly provided with anti-skid tread edges.

3. A height adjustable footrest mechanism according to claim 1, wherein: The mounting seat (2) is provided with a fixing bolt, the semicircular adjusting plate (4) is welded and fixed on the mounting seat (2), and the semicircular adjusting plate (4) is in a semicircular ring shape.

4. The height adjustable footrest mechanism of claim 1, wherein: A plurality of the adjusting clamping holes (5) are uniformly distributed on the semicircular adjusting plate (4) in a semicircular shape, and the clamping mounting column (8) is inserted and fixed on the inside of the adjusting clamping hole (5).

5. The height adjustable footrest mechanism of claim 1, wherein: The bearing adjusting arm (6) is hingedly movable at the center of the side of the mounting seat (2), and the plurality of adjusting clamping holes (5) have the same spacing from the center of the mounting seat (2).

6. A height adjustable footrest mechanism according to claim 1, wherein: The side of the mounting movable seat (3) away from the foot pedal column (1) is provided with a magnetic attraction ring (10), the magnetic attraction ring (10) is magnetically attracted and positioned on the semicircular adjusting plate (4), and the semicircular adjusting plate (4) and the mounting seat (2) are both made of metal.

7. The height adjustable footrest mechanism of claim 1, wherein: The end of the clamping mounting column (8) away from the semicircular adjusting plate (4) extends out of the foot pedal column (1) and is fixedly connected with an adjusting seat (11), and the adjusting seat (11) is in a ring shape.

8. The height adjustable footrest mechanism of claim 1, wherein: The clamping mounting column (8) is slidably inserted into the inside of the foot pedal column (1), and the movable reset spring (9) is sleeved on the clamping mounting column (8).

Images