CN219556756U - Seat bag with built-in pedal and seat - Google Patents

Abstract

The utility model relates to the technical field of office furniture, in particular to a seat bag with built-in pedals and a seat, wherein the seat bag with built-in pedals is provided with a groove body on a seat frame main body of the seat bag and is connected with the pedals through a telescopic component, so that the pedals can be completely contained in the groove body when being contained, the volume of the seat bag main body is reduced, the aesthetic degree is improved, and the seat is convenient to use.

Description

Seat bag with built-in pedal and seat

Technical Field

The utility model relates to the technical field of office furniture, in particular to a seat bag with built-in pedals and a seat.

Background

Office chairs are various chairs which are equipped for convenient work in daily work and social activities, and the depth of a common office chair seat bag is fixed and not adjustable, so that a user lacks leg support during rest, the rest effect is affected, and meanwhile, the body keeps bad postures for a long time, so that various diseases are easily caused.

At present, various office chairs containing pedals are arranged on the market, the arrangement of the pedals can provide effective support for the legs of a user, and the user can take more reasonable postures to carry out noon break by matching with the tiltable chair back. For example, a chair disclosed in chinese patent publication No. CN108323986B includes a seat cushion, a reclining mechanism, and pedals, wherein the pedals are telescopically slidable relative to the seat cushion through slide rails, so that the user can pull out the pedals to support the legs during rest. Meanwhile, as disclosed in the chinese patent of document number CN108703570a, the office chair comprises a cushion, a fixed box is arranged at the bottom end of the cushion, a pedal is arranged at one side of the fixed box, the office chair not only enables office people to have a foot drop point in noon break through the pedal, but also enables the pedal to move back and forth relative to the fixed box, and the office chair enables office people to lie down through the pedal capable of moving back and forth, so that the office people can feel more comfortable noon break. However, the office chairs are provided with external pedals, under the condition, the pedals and the seat bags cannot form an integral shape, so that the office chairs are large in integral size and rough in integral appearance, meanwhile, the pedals cannot be fully contained, the office chairs can possibly influence normal leg placement when in a normal sitting posture for office, and part of office chairs are used for solving the defects, the pedals and the seat bags are rotationally connected, the design is adopted, the pedals are more complicated in use state and storage state conversion, the structure is complicated, and the failure rate of the office chairs is greatly improved.

Thus, there is a need in the art for an improved way of effectively solving the above-mentioned drawbacks.

Disclosure of Invention

In order to solve the technical problems, the utility model aims to provide a seat bag with built-in pedals and a seat, wherein the seat bag with built-in pedals can

The telescopic component can be applied to a seat bag with a built-in pedal and a seat,

in order to achieve the technical effects, the utility model adopts the following technical scheme:

first, the present utility model provides a seat bag with built-in pedals, comprising:

the seat frame body is provided with a stress surface, and a groove body is formed below the stress surface;

a pedal movably connected with the seat frame main body;

the telescopic assembly is used for connecting the seat frame main body and the pedal, so that the pedal has at least x-direction freedom degree relative to the seat frame main body and can be completely accommodated in the groove body.

Further, the seat frame main body comprises a seat frame lower cover and a seat frame upper cover which are oppositely arranged, the upper surface of the seat frame upper cover forms the stress surface, and the groove body is formed on the side surface of the seat frame lower cover.

Further, an accessory layer is arranged on the upper surface of the seat frame upper cover, preferably, the accessory layer at least comprises an elastic layer and a decorative surface layer, the elastic layer is positioned between the decorative surface layer and the upper surface of the seat frame upper cover, preferably, elastic materials such as sponge, latex and the like are selected as cloth or leather materials.

Further preferably, the thickness of the elastic material is 2 to 10cm.

Further, to achieve horizontal telescoping of the foothold relative to the bezel body, the telescoping assembly includes:

the outer tube comprises a fixed end and a connecting end, and at least one first limiting hole is formed in the inner wall of the connecting end;

the inner tube is sleeved in the outer tube and is in sliding connection with the outer tube;

the outer side surface of the clamping piece is provided with a first limiting pin matched with the first limiting hole, the first limiting pin is positioned to the connecting end of the outer tube through the matching of the first limiting hole and the first limiting pin, a first sliding channel is formed at the inner side of the clamping piece, and the inner tube can slide in the first sliding channel;

the first limiting piece is fixedly connected to one end, close to the fixed end of the outer tube, of the inner tube and abuts against the clamping piece to limit the sliding distance of the inner tube relative to the outer tube.

Preferably, the seat bag with the built-in pedal further comprises a connecting piece, the connecting piece can be fixedly connected to the seat frame main body, a second sliding channel is formed in the connecting piece, the second sliding channel can enable the outer tube to slide in the second sliding channel, the fixed end of the outer tube is further provided with a second limiting piece, and the second limiting piece abuts against the connecting piece to limit the sliding distance of the outer tube relative to the connecting piece.

Preferably, in order to enable the outer tube of the telescopic assembly to slide easily relative to the seat frame main body, the connecting piece is formed with a plurality of strip-shaped grooves which are consistent with the sliding direction of the outer tube on the inner wall of the second sliding channel, and the plurality of strip-shaped grooves are uniformly distributed along the inner wall of the second sliding channel at intervals so as to realize low-friction sliding.

In a second aspect, the present utility model also provides a seat, which has the seat bag with the built-in pedal provided in the second aspect.

Compared with the prior art, the utility model has the beneficial effects that:

firstly, the seat bag with the built-in pedals is characterized in that the groove body is arranged on the seat frame main body of the seat bag and the pedals are connected through the telescopic components, so that the pedals can be completely contained in the groove body during storage, the volume of the seat bag main body is reduced, the attractiveness is improved, meanwhile, the seat bag is simple in structure, low in fault rate, low in processing cost and convenient to use, meanwhile, the telescopic components are simple in structure and suitable for horizontal telescopic operation, the processing cost is low, the fault rate is low, the service life is longer, and the use requirements of the seat bag with the built-in pedals can be completely met.

Secondly, the utility model also provides a seat comprising the seat bag with the built-in pedal, which is particularly suitable for the field of office equipment, so as to solve the defects that the existing office chair is inconvenient to use and can not provide support for legs of a user.

Drawings

Fig. 1 is a first isometric view of a seat pack with built-in footrests provided in embodiment 1 of the present utility model;

FIG. 2 is a second isometric view of a seat pack with a built-in footrest according to embodiment 1 of the present utility model;

fig. 3 is a schematic view of the internal structure of a seat bag with a built-in pedal according to embodiment 2 of the present utility model;

FIG. 4 is a schematic view of the enlarged partial structure of the seat bag with built-in footrests according to embodiment 2 of the present utility model;

fig. 5 is a schematic overall structure of a telescopic assembly of a seat bag with a built-in pedal according to embodiment 1 of the present utility model;

fig. 6 is a schematic view of a part of an enlarged structure of a telescopic assembly of a seat bag with a built-in pedal according to embodiment 1 of the present utility model;

fig. 7 is a schematic overall structure of a connecting piece of a seat bag with a built-in pedal according to embodiment 1 of the present utility model;

fig. 8 is a schematic view of the overall structure of a seat according to embodiment 2 of the present utility model;

the reference numerals are: 10, outer tube, 11, first limiting hole, 20, inner tube, 21, clamping piece, 211, first limiting pin, 22, first limiting piece, 30, decoration, 31, ring, 32, flat, 40, seat frame main body, 41, seat frame upper cover, 42, seat frame lower cover, 421, groove, 50, connecting piece, 51, second sliding channel, 511, strip slot, 52, second limiting piece, 60, supporting structure, 61, back of chair, 62, handrail, 63, pedal.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", "x-direction", "y-direction", "z-direction", etc., the directions or positional relationships indicated are based on the directions or positional relationships indicated in the drawings, only for convenience of description and simplification of description, and not to indicate or imply that the referred devices or elements must have specific directions, be constructed and operated in specific directions, so that the terms describing the directions or positional relationships in the present utility model are only used for exemplary illustration and are not to be construed as limitations of the present patent, and the specific meanings of the terms described above may be understood by those skilled in the art in conjunction with the drawings according to the specific circumstances.

Example 1

Referring to fig. 1 to 7, the present embodiment provides a seat bag with a built-in pedal 63, the seat bag includes a seat frame main body 40, the pedal 63 and a telescopic component, specifically, a top surface of the seat frame main body 40 forms a stress surface, a groove 421 is formed below the stress surface of the seat bag, the pedal 63 is movably connected to the seat frame main body 40 through the telescopic component, the telescopic component is configured such that the pedal 63 has at least a degree of freedom in an x direction relative to the seat frame main body 40, and in a contracted state, the pedal 63 can be completely accommodated in the groove 421, thereby reducing a volume of the seat bag and improving an appearance and comfort in use.

In this embodiment, the telescopic assembly includes an outer tube 10, an inner tube 20, a clamping member 21 and a first limiting member 22, where the outer tube 10 includes a fixed end and a connection end, and the connection end is used for connecting the inner tube 20 and allowing the inner tube 20 to slide in the outer tube 10. In addition, in order to connect the outer tube 10 and the inner tube 20, two first limiting holes 11 are formed on the inner wall of the connection end of the outer tube 10, the first limiting holes 11 may be any one of blind holes or through holes, the cross section of the clamping piece 21 is configured as a C shape, two first limiting pins 211 are oppositely disposed on the outer side surface of the clamping piece 21, and the number and positions of the first limiting pins 211 are in one-to-one correspondence with the first limiting holes 11, so that the first limiting pins 211 may be clamped into the first limiting holes 11, thereby positioning the clamping piece 21 to the connection end of the outer tube 10. Meanwhile, since the cross-sectional shape of the clip 21 is provided in a C shape, the clip 21 can be easily assembled to the inside of the outer tube 10. When the clamping piece 21 is fixedly mounted to the connecting end of the outer tube 10, a first sliding channel is formed inside the clamping piece 21, and the inner tube 20 is arranged inside the clamping piece 21 and is in sliding fit with the clamping piece 21.

In this embodiment, in order to prevent the inner tube 20 from completely separating from the outer tube 10, the first limiting member 22 is annular or end-cap-shaped and is sleeved at one end of the inner tube 20 near the fixed end of the outer tube 10, and the outer diameter of the first limiting member 22 is larger than the inner diameter of the first sliding channel, so that the sliding distance of the inner tube 20 relative to the outer tube 10 can be limited by the abutting of the first limiting member 22 and the clamping member 21, and the sliding of the inner tube 20 is prevented.

In this embodiment, in order to make the telescopic assembly have good appearance and safety, the telescopic assembly further includes a decoration 30, the decoration 30 includes a ring 31 and a flat portion 32, the ring 31 has a thin-walled ring structure, the ring 31 is wrapped on the outer side of the connection end of the outer tube 10 and can be fixedly connected to the outer tube 10, the flat portion 32 has a flat ring shape, and the flat portion 32 is perpendicular to the ring 31 and is used for closing the gap between the inner tubes 20 and 20, so as to ensure the safety of the telescopic assembly during sliding.

In this embodiment, the seat frame main body 40 includes a seat frame lower cover 42 and a seat frame upper cover 41 disposed opposite to each other, the upper surface of the seat frame upper cover 41 forms the stress surface for the user to sit and lie on, and the groove 421 is formed on the side surface of the seat frame lower cover 42 so as to completely accommodate the foothold 63. Specifically, the lower seat frame cover 42 and the upper seat frame cover 41 may be integrally formed, or may be separately manufactured and assembled and combined, an installation space is formed between the lower seat frame cover 42 and the upper seat frame cover 41, a connecting piece 50 fixedly connected with the seat frame body is provided in the installation space, a second sliding channel 51 is formed inside the connecting piece 50, the second sliding channel 51 is used for sliding the outer tube 10 in the installation space, meanwhile, a second limiting piece 52 is fixedly mounted at the fixed end of the outer tube 10, the second limiting piece 52 is optionally a limiting bolt, and the limiting bolt is detachably connected with the outer tube 10, so that the second limiting piece 52 can abut against the connecting piece 50 to limit the sliding distance of the outer tube 10 relative to the connecting piece 50, and prevent the outer tube 10 from being separated from the connecting piece 50, meanwhile, in order to facilitate the extension and retraction of the footrests 63, a through hole through which the outer tube 10 and the inner tube 20 can pass is used for communicating the installation space with an external environment, so that the connecting body is convenient to connect the footrests 63 and the inner tube 20, and the footrests 40 are positioned in the seat frame body 40, and the seat body 40 are fixed relative to the inner seat body 50, and the seat body 40 is fixed in the seat body 50.

In this embodiment, in order to improve the comfort of the seat bag, the upper surface of the seat frame upper cover 41 is further provided with an accessory layer, and further preferably, the accessory layer at least includes an elastic layer and a decorative surface layer, where the elastic layer is located between the decorative surface layer and the upper surface of the seat frame upper cover 41, and is preferably an elastic material such as sponge, latex, and the decorative surface layer is optionally a cloth or leather material.

In this embodiment, in order to further reduce the friction force applied when the outer tube 10 slides, the connecting piece 50 is formed with a plurality of strip-shaped grooves 511 on the inner wall of the second sliding channel 51, which are consistent with the sliding direction of the outer tube 10, and the plurality of strip-shaped grooves 511 are uniformly distributed along the inner wall of the second sliding channel 51 at intervals, so as to achieve the purpose of reducing friction when the outer tube 10 slides, and facilitate the extension and retraction of the pedals 63.

Example 2

Referring to fig. 8, the present embodiment provides a seat having the seat bag with the built-in pedal 63 provided in the above embodiment 1, and the seat bag includes the telescopic structure provided in the above embodiment 1.

In this embodiment, the seat further includes a support structure 60, the seat frame body 40 is fixedly mounted on the top end of the support structure 60, preferably, the seat further includes a seat back 61 and armrests 62, the seat back 61 is disposed on one side of the seat bag, and the armrests 62 are provided with two groups and are respectively disposed on two sides of the seat back 61.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims (7)

1. A seat bag with built-in footrests (63), comprising:

a seat frame main body (40), wherein the seat frame main body (40) is provided with a stress surface, and a groove body (421) is formed below the stress surface;

a pedal (63) movably connected with the seat frame main body (40);

and a telescopic assembly for connecting the seat frame body (40) and the footrests (63) so that the footrests (63) have at least a degree of freedom in the x direction relative to the seat frame body (40) and can be fully accommodated in the groove body (421).

2. A seat bag with built-in footrests (63) as claimed in claim 1, characterized in that: the seat frame main body (40) comprises a seat frame lower cover (42) and a seat frame upper cover (41) which are oppositely arranged, the upper surface of the seat frame upper cover (41) forms the stress surface, and the groove body (421) is formed on the side surface of the seat frame lower cover (42).

3. A seat bag with built-in footrests (63) as claimed in claim 2, characterized in that: an accessory layer is arranged on the upper surface of the seat frame upper cover (41).

4. A seat bag with built-in footrests (63) as claimed in claim 1, characterized in that said telescopic assembly comprises:

the outer tube (10) comprises a fixed end and a connecting end, and at least one first limiting hole (11) is formed on the inner wall of the connecting end;

the inner tube (20) is sleeved in the outer tube (10) and is in sliding connection with the outer tube (10);

the clamping piece (21) is provided with a first limiting pin (211) matched with the first limiting hole (11) on the outer side surface, and is positioned to the connecting end of the outer tube (10) through the matching of the first limiting hole (11) and the first limiting pin (211), and a first sliding channel is formed on the inner side of the clamping piece (21) and can be used for sliding the inner tube (20) therein;

the first limiting piece (22) is fixedly connected to one end, close to the fixed end of the outer tube (10), of the inner tube (20), and the sliding distance of the inner tube (20) relative to the outer tube (10) is limited by abutting against the clamping piece (21).

5. A seat bag with built-in footrests (63) as claimed in claim 4, characterized in that: the seat bag with the built-in pedal (63) further comprises a connecting piece (50), the connecting piece (50) can be fixedly connected to the seat frame main body (40), a second sliding channel (51) is formed in the connecting piece (50), the second sliding channel (51) can be used for the outer tube (10) to slide in, the fixed end of the outer tube (10) is further provided with a second limiting piece (52), and the second limiting piece (52) is propped against the connecting piece (50) to limit the sliding distance of the outer tube (10) relative to the connecting piece (50).

6. A seat bag with built-in footrests (63) as claimed in claim 5, characterized in that: the connecting piece (50) is provided with a plurality of strip grooves (511) which are consistent with the sliding direction of the outer tube (10) on the inner wall of the second sliding channel (51), and the strip grooves (511) are uniformly distributed along the inner wall of the second sliding channel (51) at intervals.

7. A seat, characterized in that: seat bag comprising a built-in pedal (63) according to any one of claims 1 to 6.