CN210748235U

CN210748235U - Office chair pedal

Info

Publication number: CN210748235U
Application number: CN201920996782.7U
Authority: CN
Inventors: 倪良正; 张叙俊; 张富城
Original assignee: Zhejiang Sunon Furniture Manufacturing Co Ltd
Current assignee: Sunon Technology Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-06-16
Anticipated expiration: 2029-06-28

Abstract

The utility model belongs to the technical field of office furniture, concretely relates to office chair is pedal, its characterized in that include pedal, with pedal flexible pipe of being connected of rotating and with flexible pipe slip grafting's seat base mount pad, seat base mount pad be used for with office chair's seat fixed connection. Compared with the prior art, the utility model, simple structure, low cost, application method is simple, can take out fast or accomodate, and it is very convenient to produce the installation moreover.

Description

Office chair pedal

Technical Field

The utility model belongs to the technical field of office supplies, concretely relates to office chair is pedal.

Background

With the improvement of the requirements of people on office work and life quality, the demand of improving work efficiency by combining labor and ease is increasing. The chair is used as the most important rest appliance in the office, and the rest function of the chair is increasingly required. At present, pedals in the market are various, and the special chair is special basically, can not be widely used, and some are fixed, can not satisfy various height demands and can not adjust and accomodate, account for the space and are not pleasing to the eye.

SUMMERY OF THE UTILITY MODEL

In order to make up the deficiency of the prior art, the utility model provides a pedal technical scheme of office chair.

The office chair pedal is characterized by comprising a pedal, a telescopic pipe rotationally connected with the pedal and a seat bottom mounting seat in sliding insertion connection with the telescopic pipe, wherein the seat bottom mounting seat is fixedly connected with a seat of an office chair.

The utility model provides an office chair is pedal, its characterized in that pedal is gone up and is set up the pivot subassembly, the pivot subassembly include with pedal fixed connection's pivot body and two rotate respectively and connect in the protecgulums at pivot body both ends, the one end of flexible pipe is fixed pegs graft in the protecgulum, set up first circular arc lug on the pivot body, set up the rotation hole in the protecgulum, set up second circular arc lug on the pore wall in rotation hole, first circular arc lug can rotate along the pore wall in rotation hole, second circular arc lug can rotate along the side of pivot body.

The utility model provides an office chair is pedal, its characterized in that pivot subassembly still includes the gasket and the reference column of fixed connection in the protecgulum that cup joint in the pivot body, the shape of gasket coincide with first circular arc lug, the reference column rotates with the ring channel on the pivot body to be connected.

The utility model provides an office chair is pedal, its characterized in that flexible pipe includes first flexible pipe body, fixed connection outside the first flexible pipe body rear end first connecting pipe, the second flexible pipe body that slides and cup joint on first flexible pipe body and the second connecting pipe of fixed connection in the flexible pipe body front end of second, flexible pipe body rear end fixed connection back lid of second, when the flexible pipe body of second stretches to the longest, first connecting pipe keeps off with the second connecting pipe and connects.

The office chair pedal is characterized in that the front end and the rear end of the seat bottom mounting seat are respectively fixedly connected with a third connecting pipe, when the second telescopic pipe body moves backwards to the maximum position on the seat bottom mounting seat, the third connecting pipe at the front end of the base connecting piece is connected with the second connecting pipe in a blocking mode, and when the second telescopic pipe body moves forwards to the maximum position on the seat bottom mounting seat, the third connecting pipe at the rear end of the base connecting piece is connected with the rear cover in a blocking mode.

Compared with the prior art, the utility model, simple structure, low cost, application method is simple, can take out fast or accomodate, and it is very convenient to produce the installation moreover.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the connection structure of the pedals and the rotating shaft assembly of the present invention;

fig. 3 is a schematic view of a telescopic tube structure in the present invention;

FIG. 4 is a second schematic structural view of the present invention;

FIG. 5 is a third schematic view of the present invention;

FIG. 6 is an enlarged view taken at A in FIG. 5;

FIG. 7 is an enlarged view of FIG. 5 at B;

FIG. 8 is a schematic view of a connection structure between the rotating shaft body and the front cover;

FIG. 9 is a view showing a state of use of the present invention;

fig. 10 is a second usage state diagram of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-10, the office chair pedal comprises a pedal 1, a telescopic pipe 3 rotatably connected with the pedal 1, and a seat bottom mounting seat 4 slidably inserted into the telescopic pipe 3, wherein the seat bottom mounting seat 4 is used for being fixedly connected with a seat of an office chair.

The rotating shaft component 2 is arranged on the pedal 1, the rotating shaft component 2 comprises a rotating shaft body 201 fixedly connected with the pedal 1 and two front covers 203 respectively rotatably connected to two ends of the rotating shaft body 201, one end of the telescopic pipe 3 is fixedly inserted into the front covers 203, a first arc bump 202 is arranged on the rotating shaft body 201, a rotating hole 2030 is arranged in each front cover 203, a second arc bump 2031 is arranged on the hole wall of the rotating hole 2030, the first arc bump 202 can rotate along the hole wall of the rotating hole 2030, the second arc bump 2031 can rotate along the side face of the rotating shaft body 201, and the rotating angles of the pedal 2031 can be limited by the structures of the first arc bump 202 and the second arc bump 2031.

In addition, the rotating shaft assembly 2 further comprises a gasket 205 sleeved on the rotating shaft body 201 and a positioning column 204 fixedly connected to the front cover 203, the gasket 205 is in a shape matched with the first arc-shaped bump 202, the positioning column 204 is used for forming a guiding effect with an annular groove in the rotating shaft body 201, the rotating shaft body 201 and the positioning column 204 can limit the pedal to be not loosened, and the stability of the pedal structure is ensured.

The structure of the extension tube is as follows: the telescopic tube 3 comprises a first telescopic tube body 301 inserted into the front cover 203, a first connecting tube 302 slidably sleeved on the first telescopic tube body 301, an end cover 303 fixedly connected to the rear end of the first telescopic tube body 301, a second telescopic tube body 306 clamped with the first connecting tube 302, a second connecting tube 305 slidably sleeved on the second telescopic tube body 306, and a rear cover 5 clamped at the rear end of the second telescopic tube body 306, wherein the second connecting tube 305 is clamped in the base mounting seat 4. Specifically, the first connecting pipe 302 is provided with a first protrusion 3020, one rearward end of the first protrusion 3020 has a wedge-shaped surface convenient for being clamped, the number of the second connecting pipes 305 is two, the second connecting pipe 305 is provided with a second protrusion 3050, one ends of the two second protrusions 3050 opposite to each other have wedge-shaped surfaces convenient for being clamped, the second telescopic pipe body 306 is provided with a first bayonet 3060 clamped with the first protrusion 3020, and the base mounting base 4 is provided with a second bayonet 400 clamped with the second protrusion 3050. The first connecting pipe 302, the second connecting pipe 305, and the end cap 303 are all made of POM material. The rear cover 5 prevents the sharp part of the steel pipe of the extension pipe from damaging the human body while decorating. When the extension tube is extended, the remaining end cover 303 of the first connection tube 302 is blocked, and when the extension tube is shortened, the second extension tube body 306 is blocked with the front cover 203. The front cover 203 and the rear cover 5 can restrain the extension tube 3 on the seat base mounting 4 when the extension tube 3 slides on the seat base mounting 4. In addition, the end cap 303 and the rear cap 5 are also connected by the same snap-fit connection with the connecting tube and the second telescopic tube body 306, and the description is omitted.

The utility model provides a seat base mount pad 4 installs in office chair cushion below through the mode of screw fixation. When the novel sleeping mat needs to be used, the pedals can be pulled out and then laid flat, so that the novel sleeping mat can be used, and the noon break sleeping quality of staff is greatly improved; when not in use, the pedal can be stored below the cushion, the operation is simple, and the space is saved.

The utility model has the advantages that:

1. the structure is simple, and the cost is low;

2. the use method is simple, and the glass can be taken out or stored quickly;

3. the production and the installation are convenient and simple;

4. the structure is simple and beautiful, the cost is low, and the chair can be widely applied to office chairs;

5. can meet the bearing requirements of the chair standard.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides an office chair is pedal, its characterized in that includes pedal (1), with pedal (1) rotate flexible pipe (3) of being connected and with flexible pipe (3) slip grafting seat base mount pad (4), seat base mount pad (4) are used for with office chair's seat fixed connection.

2. The office chair pedal according to claim 1, characterized in that the pedal (1) is provided with a rotating shaft assembly (2), the rotating shaft assembly (2) comprises a rotating shaft body (201) fixedly connected with the pedal (1) and two front covers (203) rotatably connected to two ends of the rotating shaft body (201) respectively, one end of the telescopic pipe (3) is fixedly inserted into the front cover (203), the rotating shaft body (201) is provided with a first circular arc bump (202), the front cover (203) is provided with a rotating hole (2030), the hole wall of the rotating hole (2030) is provided with a second circular arc bump (2031), the first circular arc bump (202) can rotate along the hole wall of the rotating hole (2030), and the second circular arc bump (2031) can rotate along the side surface of the rotating shaft body (201).

3. The office chair pedal according to claim 2, wherein the rotating shaft assembly (2) further comprises a gasket (205) sleeved on the rotating shaft body (201) and a positioning column (204) fixedly connected to the front cover (203), the gasket (205) is shaped to fit the first arc-shaped bump (202), and the positioning column (204) is rotatably connected with the annular groove on the rotating shaft body (201).

4. The office chair pedal according to claim 1, 2 or 3, characterized in that the telescopic tube (3) comprises a first telescopic tube body (301), a first connecting tube (302) slidably sleeved on the first telescopic tube body (301), an end cover (303) fixedly connected to the rear end of the first telescopic tube body (301), a second telescopic tube body (306) clamped with the first connecting tube (302), a second connecting tube (305) slidably sleeved on the second telescopic tube body (306), and a rear cover (5) clamped at the rear end of the second telescopic tube body (306), wherein the second connecting tube (305) is clamped in the seat bottom mounting seat (4).

5. An office chair pedal according to claim 4, characterized in that the first connecting pipe (302) is provided with a first protrusion (3020), the second connecting pipe (305) is provided with a second protrusion (3050), the second telescopic pipe body (306) is provided with a first bayonet (3060) clamped with the first protrusion (3020), and the base mounting base (4) is provided with a second bayonet (400) clamped with the second protrusion (3050).