A stepless adjustment pedal structure

Abstract

The utility model discloses a kind of stepless regulation's pedal structures, including foot pedal, roller one and roller two, first guide rod is connected between the roller one and the roller two, and second guide rod is connected between the roller two and the foot pedal;The outer side of the first guide rod and the second guide rod in the roller two is connected with the spring holding rotating structure of sleeve joint;The spring holding rotating structure includes the first sleeve connected with the first guide rod and the second sleeve connected with the second guide rod;The adjacent end of the first sleeve and the second sleeve is concave and forms spring groove, and the spring groove is sleeve-jointed with the spring holding of the first sleeve and the second sleeve respectively connected.The utility model has the advantages compared with prior art: provide a kind of stepless regulation's pedal structure of convenient operation application, can be steplessly regulated application.

Description

Technical Field

[0001] This utility model relates to the field of pedal technology, specifically to a stepless adjustable pedal structure. Background Technology

[0002] Existing guitar pedals use an X-shaped structure, but this type of pedal has certain drawbacks in use:

[0003] 1. Its height adjustment only has a few fixed positions;

[0004] 2. The pedal angle for each gear position is different and fixed, and cannot be adjusted according to the user's needs;

[0005] These two aspects do not provide a good user experience. Utility Model Content

[0006] (I) Problems to be solved

[0007] The technical problem to be solved by this utility model is to overcome the above-mentioned technical defects and provide a stepless adjustable pedal structure that is easy to operate and can be steplessly adjusted.

[0008] (II) Technical Solution

[0009] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a stepless adjustable pedal structure, including a foot pedal, a first roller and a second roller, wherein a first guide rod is provided between the first roller and the second roller, and a second guide rod is provided between the second roller and the foot pedal;

[0010] The inner side of the second roller is fitted with a spring-loaded rotating structure on the outside of the first guide rod and the second guide rod.

[0011] The spring-loaded rotating structure includes a first sleeve connected to a first guide rod and a second sleeve connected to a second guide rod;

[0012] The adjacent ends of the first sleeve and the second sleeve are recessed to form spring grooves, and spring retainers that are respectively connected to the first sleeve and the second sleeve are sleeved in the spring grooves.

[0013] As an improvement, the first guide rod and the second guide rod have the same structure, and both have a C-shaped cross-section.

[0014] As an improvement, the foot pedal is provided with a shaft hole in the middle, and a threaded ring is installed at one end of the second guide rod through the shaft hole. The second guide rod and the foot pedal are rotatably connected through the shaft hole.

[0015] As an improvement, the second roller is recessed near the second sleeve, and a positioning bolt that locks with the second sleeve is connected in the positioning hole.

[0016] As an improvement, a locking bolt is provided at the end of the first guide rod that passes through the second sleeve, and the second sleeve is rotatably connected to the first guide rod;

[0017] The second sleeve has a second mounting hole that penetrates its end wall, and the second guide rod has a second locking bolt that penetrates the second mounting hole to fix the second guide rod to the second sleeve.

[0018] The first sleeve has a mounting hole that penetrates its end wall, and the first guide rod has a locking bolt that penetrates the mounting hole to fix the first guide rod to the first sleeve.

[0019] (III) Beneficial Effects

[0020] The advantages of this utility model compared with the prior art are as follows: In this application, by setting a spring-loaded rotating structure, the first guide rod and the second guide rod are used to form a foot pedal that can be infinitely adjusted. Within the height range set by itself, the height can be freely adjusted without stepless or gear restrictions, while also having a certain degree of damping, thus improving the user experience. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of a stepless adjustable pedal structure.

[0022] Figure 2 This is a schematic diagram of a stepless adjustable pedal structure in its first usage state.

[0023] Figure 3 This is a schematic diagram of a stepless adjustable pedal structure in its second usage state.

[0024] Figure 4 This is an exploded view of a stepless adjustable pedal structure.

[0025] Figure 5 This is a partial structural schematic diagram of a stepless adjustable pedal structure.

[0026] As shown in the figure: 1. Foot pedal; 2. Roller 1; 3. Roller 2; 4. First guide rod; 5. Second guide rod; 6. First sleeve; 7. Second sleeve; 8. Spring groove; 9. Spring retainer; 10. Shaft hole; 11. Threaded ring; 12. Positioning hole; 13. Positioning bolt; 14. Locking bolt; 15. Locking bolt 2; 16. Locking bolt 1. Detailed Implementation

[0027] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0028] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly associated with those skilled in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0032] Please refer to the appendix carefully. Figure 1-5 A stepless adjustable pedal structure includes a foot pedal 1, a first roller 2 and a second roller 3, wherein a first guide rod 4 is provided between the first roller 2 and the second roller 3, and a second guide rod 5 is provided between the second roller 3 and the foot pedal 1.

[0033] The roller 3 is provided with a spring-loaded rotating structure sleeved on the outside of the first guide rod 4 and the second guide rod 5.

[0034] More specifically:

[0035] The spring-loaded rotating structure includes a first sleeve 6 connected to the first guide rod 4 and a second sleeve 7 connected to the second guide rod 5;

[0036] The adjacent ends of the first sleeve 6 and the second sleeve 7 are recessed to form a spring groove 8, and a retaining spring 9 connected to the first sleeve 6 and the second sleeve 7 respectively is sleeved in the spring groove 8.

[0037] When the first sleeve 6 and the second sleeve 7 rotate relative to each other, the retaining spring deforms, thereby providing damping.

[0038] In one embodiment:

[0039] The first guide rod 4 and the second guide rod 5 have the same structure, and both have a U-shaped cross section. Their two ends are respectively used in the corresponding foot pedal, roller one and roller two.

[0040] In one embodiment:

[0041] The foot pedal 1 has a shaft hole 10 in the middle. One end of the second guide rod 5 passes through the shaft hole 10 and is fitted with a screw ring 11. The second guide rod 5 and the foot pedal 1 are rotatably connected through the shaft hole 10, so that the foot pedal can be used horizontally during adjustment and use, thus ensuring the effect of use.

[0042] In one embodiment:

[0043] The roller 2 3 is recessed near the second sleeve 7 and a positioning hole 12 is provided. The positioning hole 12 is connected to a positioning bolt 13 that locks with the second sleeve 7, so that the roller 2 3 and the second sleeve 7 can be used in conjunction.

[0044] The end of the first guide rod 4 that passes through the second sleeve 7 is provided with a locking bolt 14, and the second sleeve 7 is rotatably connected to the first guide rod 4;

[0045] The second sleeve 7 has a second mounting hole that penetrates its end wall, and the second guide rod 5 has a second locking bolt 15 that penetrates the second mounting hole to fix the second guide rod 5 to the second sleeve 7.

[0046] The first sleeve 6 has a mounting hole that penetrates its end wall, and the first guide rod 4 has a locking bolt 16 that penetrates the mounting hole to fix the first guide rod 4 to the first sleeve 6.

[0047] The normal operation of the device can be ensured by the combined use of the above-mentioned locking bolts one and two. When the foot pedal is pressed down, the second guide rod drives the second sleeve to rotate, and the second sleeve drives the second roller to rotate. The second sleeve rotates relative to the first sleeve, causing the spring to deform. While providing damping, the foot pedal height is also changed. Within the allowable range, it can be steplessly adjusted.

[0048] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0049] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0050] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A stepless adjustable pedal structure, comprising a foot pedal (1), a first roller (2) and a second roller (3), characterized in that: A first guide rod (4) is provided between the first roller (2) and the second roller (3), and a second guide rod (5) is provided between the second roller (3) and the foot pedal (1); The roller 2 (3) is fitted with a spring-loaded rotating structure on the outside of the first guide rod (4) and the second guide rod (5); The spring-loaded rotating structure includes a first sleeve (6) connected to the first guide rod (4) and a second sleeve (7) connected to the second guide rod (5); The adjacent ends of the first sleeve (6) and the second sleeve (7) are recessed to form a spring groove (8), and a retaining spring (9) connected to the first sleeve (6) and the second sleeve (7) is sleeved in the spring groove (8).

2. The steplessly adjustable pedal structure according to claim 1, characterized in that: The first guide rod (4) and the second guide rod (5) have the same structure, and both have a U-shaped cross section.

3. The steplessly adjustable pedal structure according to claim 2, characterized in that: The foot pedal (1) has a shaft hole (10) in the middle. One end of the second guide rod (5) passes through the shaft hole (10) and is fitted with a screw ring (11). The second guide rod (5) and the foot pedal (1) are rotatably connected through the shaft hole (10).

4. The steplessly adjustable pedal structure according to claim 1 or 2, characterized in that: The roller 2 (3) is recessed near the second sleeve (7) and a positioning hole (12) is provided inside the positioning hole (12) to lock with the second sleeve (7).

5. The steplessly adjustable pedal structure according to claim 4, characterized in that: The first guide rod (4) is provided with a locking bolt (14) at the end that passes through the second sleeve (7), and the second sleeve (7) is rotatably sleeved with the first guide rod (4); The second sleeve (7) has a second mounting hole that penetrates its end wall, and the second guide rod (5) has a second locking bolt (15) that penetrates the second mounting hole to fix the second guide rod (5) to the second sleeve (7). The first sleeve (6) has an installation hole that penetrates its end wall, and the first guide rod (4) has a locking bolt (16) that penetrates the installation hole to fix the first guide rod (4) to the first sleeve (6).

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