CN217510143U

CN217510143U - Single frame net seat pedal

Info

Publication number: CN217510143U
Application number: CN202220685845.9U
Authority: CN
Inventors: 廖建甜
Original assignee: Foshan Hengfa Furniture Technology Co ltd
Current assignee: Foshan Hengfa Furniture Technology Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-09-30
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a single-frame net seat pedal, which is characterized by comprising a pedal plate, a left side supporting arm, a right side supporting arm, a connecting shaft and a pedal swinging switch, wherein the pedal plate is connected between the left side supporting arm and the right side supporting arm through the connecting shaft; the pedal swing switch comprises a toggle switch, a switch gear assembly, a connecting rod assembly and a rotary positioning block, the supporting arm is provided with a rotary fixing sleeve corresponding to the rotary positioning block, the rotary fixing sleeve is provided with internal teeth, and the rotary positioning block is provided with external teeth which are in meshing transmission with the rotary fixing sleeve; the toggle switch is connected with the switch gear assembly, one end of the connecting rod assembly is hinged with the switch gear assembly, and the other end of the connecting rod assembly movably pushes against the rotary positioning block. The utility model discloses simple structure, operation convenient to use.

Description

Single frame net seat pedal

Technical Field

The utility model relates to a seat technical field, more specifically relate to a net seat of seat is pedal.

Background

With the social progress, the requirements of people on the office and life quality are gradually improved, and the chair is used as the most important rest appliance in an office place, and the rest function and the aesthetic degree of the chair are gradually increased. Most office chairs in the market at present are not provided with pedals, which are not beneficial to rest of people. Therefore, the technical personnel in the field improve, for example, chinese patent application No. CN202122048964.1, an office chair pedal includes a pedal, a shaft sleeve, a rotary seat, a connecting rod, and a fixed seat, the pedal and the shaft sleeve can rotate around the rotary seat by a certain angle to complete the change of the use angle and the storage angle, the connecting rod can drive the pedal, the shaft sleeve, and the rotary seat to slide in the slide hole of the fixed seat, so as to realize the storage and use of the whole pedal, and meanwhile, the length of the pedal can be freely adjusted. This patent structure can be taken out fast or accomodate, but the shortcoming is that pedal rotation angle can not be adjusted, and it is inconvenient to adjust, awaits further improvement.

Disclosure of Invention

The utility model aims at providing a simple structure, convenient single-frame net seat pedal is adjusted in operation in order to solve the deficiency of the prior art.

The utility model discloses an adopt following technical solution to realize above-mentioned purpose: a single-frame net seat pedal is characterized by comprising a pedal plate, a left side supporting arm, a right side supporting arm, a connecting shaft and a pedal swinging switch, wherein the pedal plate is connected between the left side supporting arm and the right side supporting arm through the connecting shaft; the pedal swing switch comprises a toggle switch, a switch gear assembly, a connecting rod assembly and a rotary positioning block, the supporting arm is provided with a rotary fixing sleeve corresponding to the rotary positioning block, the rotary fixing sleeve is provided with internal teeth, and the rotary positioning block is provided with external teeth which are in meshing transmission with the rotary fixing sleeve; the toggle switch is connected with the switch gear assembly, one end of the connecting rod assembly is hinged with the switch gear assembly, and the other end of the connecting rod assembly movably pushes against the rotary positioning block.

As a further explanation of the above solution, the side of the supporting arm is provided with a clamping position for mounting and fixing the rotary fixing sleeve.

Furthermore, the pedal is provided with a shell for mounting the pedal swing switch, one end of the connecting shaft is fixed in the shell, and the other end of the connecting shaft penetrates through the rotary fixing sleeve to be connected with the supporting arm.

Furthermore, the end part of the shell is provided with a shaft hole for installing the connecting shaft, and a fastener is arranged on the side part of the shell and penetrates through the shell to be connected and fixed with the connecting shaft, so that the connecting shaft is stably fixed on the shell.

Furthermore, the rotary fixing sleeve is sleeved at the end part of the connecting shaft, and a stop plate is arranged on the connecting shaft and is in press fit with the rotary fixing sleeve, so that the rotary fixing sleeve is positioned between the shell and the stop plate.

Furthermore, a positioning shaft rod is arranged on the rotary positioning block and fixed on the stop plate.

Furthermore, a connecting rod end is arranged at the end part of the connecting rod assembly, and the connecting rod end movably pushes against the rotary positioning block.

Furthermore, the switch gear assembly comprises a left gear and a right gear, the connecting rod assembly comprises a left connecting rod and a right connecting rod, the left gear is correspondingly connected with the left connecting rod, the right gear is correspondingly connected with the right connecting rod, and the toggle switch is connected with the left gear or the right gear.

The utility model adopts the beneficial effect that above-mentioned technical solution can reach is.

The utility model adopts a net seat pedal structure which mainly comprises a pedal plate, a left side supporting arm, a right side supporting arm, a connecting shaft and a pedal swinging switch, wherein the pedal plate is connected between the left side supporting arm and the right side supporting arm through the connecting shaft, and the pedal swinging switch is connected on the pedal plate; the pedal swing switch comprises a toggle switch, a switch gear assembly, a connecting rod assembly and a rotary positioning block, the supporting arm is provided with a rotary fixing sleeve corresponding to the rotary positioning block, the rotary fixing sleeve is provided with internal teeth, and the rotary positioning block is provided with external teeth which are in meshing transmission with the rotary fixing sleeve; toggle switch connects and drives the switch gear subassembly, and link assembly's one end is articulated with the switch gear subassembly, and the other end activity roof pressure is on rotatory locating piece, connects through pedal swing switch and drives link assembly concertina movement, drives the connecting rod end back-and-forth movement on rotatory locating piece, realizes unblock or locking, and easy operation is convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partial schematic view of the present invention.

Fig. 3 is a partial schematic view of the present invention.

Description of reference numerals: 1. the pedal type pedal mechanism comprises a pedal 1-1, a shell 2, a supporting arm 3, a connecting shaft 3-1, an annular groove 3-2, a stop plate 4, a pedal swing switch 4-1, a toggle switch 4-2, a switch gear assembly 4-3, a connecting rod assembly 4-4, a rotary positioning block 5, a positioning shaft rod 6, a rotary fixing sleeve 6-1, an internal tooth 7 and a connecting rod end.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The following description will be further made in conjunction with the accompanying drawings of the specification, so that the technical solution and the advantages of the present invention are clearer and clearer. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

As shown in fig. 1-3, the utility model relates to a single-frame mesh seat pedal, which comprises a pedal plate 1, left and right side supporting arms 2, a connecting shaft 3 and a pedal swinging switch 4, wherein the pedal plate is connected between the left and right side supporting arms through the connecting shaft 3, and the pedal swinging switch 4 is connected on the pedal plate; the pedal swing switch 4 comprises a toggle switch 4-1, a switch gear assembly 4-2, a connecting rod assembly 4-3 and a rotary positioning block 4-4, the supporting arm 2 is provided with a rotary fixing sleeve 6 corresponding to the rotary positioning block, the rotary fixing sleeve 6 is provided with internal teeth 6-1, and the rotary positioning block is provided with external teeth which are in meshing transmission with the rotary fixing sleeve; the side part of the supporting arm 2 is provided with a clamping position for installing and fixing the rotary fixing sleeve. The toggle switch is connected with the switch gear assembly, one end of the connecting rod assembly is hinged with the switch gear assembly, and the other end of the connecting rod assembly movably pushes against the rotary positioning block. In this embodiment, the switch gear assembly includes left and right gear, and link assembly includes left and right connecting rod, and left gear corresponds connects left connecting rod, and right gear corresponds connects right connecting rod, and toggle switch connects left gear. The end parts of the left connecting rod and the right connecting rod are respectively provided with a connecting rod end 7, and the connecting rod ends are movably pressed on the rotary positioning blocks. In this embodiment, the tip of connecting rod is provided with the through-hole, and the connecting rod end is provided with the axle shaft portion and inserts the through-hole.

Furthermore, the pedal is provided with a shell 1-1 for installing the pedal swinging switch, the shell is arranged at the bottom end of the pedal and protrudes outwards, and the pedal is an arc plate, so that the pedal is more fit with a human body and the comfort is improved. One end of the connecting shaft is fixed in the shell, and the other end of the connecting shaft penetrates through the rotary fixing sleeve to be connected with the supporting arm. The end part of the shell is provided with a shaft hole for installing the connecting shaft, and the side part of the shell is provided with a fastener which penetrates through the shell to be fixedly connected with the connecting shaft, so that the connecting shaft is stably fixed on the shell. In the embodiment, the end part of the connecting shaft is provided with an annular slot position 3-1, and the rotary fixing sleeve is sleeved on the annular slot position. The end part of the connecting shaft is provided with a stop plate 3-2 which is in press fit with the rotary fixing sleeve, so that the rotary fixing sleeve is positioned between the shell and the stop plate. The rotary positioning block is provided with a positioning shaft rod 5, the positioning shaft rod is fixed on the stop plate, and the other end of the positioning shaft rod is inserted into the side end of the shell.

Compared with the prior art, the utility model, connect through pedal swing switch and drive the flexible removal of link assembly, drive the connecting rod end back-and-forth movement on rotatory locating piece, realize unblock or locking, easy operation is convenient.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. A single-frame net seat pedal is characterized by comprising a pedal plate, a left side supporting arm, a right side supporting arm, a connecting shaft and a pedal swinging switch, wherein the pedal plate is connected between the left side supporting arm and the right side supporting arm through the connecting shaft; the pedal swing switch comprises a toggle switch, a switch gear assembly, a connecting rod assembly and a rotary positioning block, the supporting arm is provided with a rotary fixing sleeve corresponding to the rotary positioning block, the rotary fixing sleeve is provided with internal teeth, and the rotary positioning block is provided with external teeth which are in meshing transmission with the rotary fixing sleeve; the toggle switch is connected with the switch gear assembly, one end of the connecting rod assembly is hinged with the switch gear assembly, and the other end of the connecting rod assembly movably pushes against the rotary positioning block.

2. The pedal of claim 1 wherein the side of the support arm is provided with a detent for mounting a fixed rotating harness.

3. The single-frame seat pedal as defined in claim 1, wherein the pedal is provided with a housing for mounting a pedal-operated swing switch, one end of the connecting shaft is fixed in the housing, and the other end thereof is connected to the supporting arm through a rotary fixing bushing.

4. The pedal of claim 1, wherein the end of the housing is provided with a shaft hole for mounting the connecting shaft, and the side of the housing is provided with a fastener for passing through the housing and connecting and fixing the connecting shaft.

5. The single-frame mesh seat pedal as defined in claim 1, wherein the rotating fixing sleeve is fitted over an end portion of the connecting shaft, the connecting shaft being provided with a stopper plate for press-fitting engagement with the rotating fixing sleeve, the rotating fixing sleeve being positioned between the housing and the stopper plate.

6. The single-frame wire seat footrest of claim 1, wherein the rotary positioning block is provided with a positioning shaft fixed to the stopper plate.

7. The single-frame mesh bed footrest of claim 1, wherein the end of the linkage assembly is provided with a linkage tip that movably abuts against the rotary positioning block.

8. The single-frame mesh chair pedal according to claim 1, wherein the switch gear assembly comprises a left gear and a right gear, the connecting rod assembly comprises a left connecting rod and a right connecting rod, the left gear is correspondingly connected with the left connecting rod, the right gear is correspondingly connected with the right connecting rod, and the toggle switch is connected with the left gear or the right gear.