CN216020118U

CN216020118U - Seat frame of easily accomodating

Info

Publication number: CN216020118U
Application number: CN202121887737.1U
Authority: CN
Inventors: 蒋荣山
Original assignee: Guangdong Jiexi Furniture Group Co ltd
Current assignee: Guangdong Jiexi Furniture Group Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-15
Anticipated expiration: 2031-08-09

Abstract

The utility model relates to the technical field of seat support equipment, in particular to a seat frame easy to store; comprises a backrest and a supporting component comprising a connecting component and a supporting frame. The utility model aims to provide an easily-stored seat frame, wherein a support assembly is utilized, a connecting assembly is fixedly connected with a backrest when the seat frame is used, and a support frame can be fixedly connected with a seat plate of a seat, so that a backrest fixing piece and the seat plate fixing piece formed after the seat is disassembled are respectively in a linear structure, the storage volume after disassembly is further reduced, and the problem of overlarge volume when the seat is stored and packaged at present is solved.

Description

Seat frame of easily accomodating

Technical Field

The utility model relates to the technical field of seat support equipment, in particular to a seat frame easy to store.

Background

The seat is widely applied to life, and generally can be provided with a backrest to relieve fatigue of the waist due to long-time sitting in order to improve the comfort of a human body.

Most seats generally adopt a backrest integrated type, so that the folding type seats are applied to the market for convenience of packaging, storage, carrying and storage, but the structural performance of the seats is not as firm as that of the conventional integrated type seats, the folding joints are easy to damage, so that the durability of the seats is low, but the conventional integrated type seats need an overlarge packaging box for packaging and storage due to the fixed shape of the seats, and the problems of overhigh packaging and carrying cost are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a seat frame easy to store, and the technical scheme provided by the utility model can ensure the firmness of the seat and can disassemble the seat for small-volume packaging.

In order to achieve the purpose, the utility model provides an easy-to-store seat frame, which comprises a backrest and a support component, wherein the backrest is arranged on the backrest; the support assembly comprises a connecting assembly and a support frame, the connecting assembly is fixed at the bottom of the backrest, and the connecting assembly is movably embedded on the support frame.

Preferably, the support frame comprises a support plate and a support beam, and the support plate is fixed at two ends of the support beam; the backup pad includes link and stiff end, the link with be connected with the circular arc between the stiff end, the centre of link is provided with the cavity, the cavity is used for the installation coupling assembling, the first locating hole of a plurality of has been seted up to the bottom of backup pad, the locating hole distribute in the link with on the stiff end.

Preferably, the supporting beam is a square plate, the end of the supporting beam is connected to the middle of the supporting plate, the bottom surface of the supporting beam is coplanar with the bottom surface of the supporting plate, and a plurality of second positioning holes are formed in the bottom of the supporting beam.

Preferably, the connecting assembly comprises a bottom beam and two supporting square tubes, and one ends of the supporting square tubes are fixed in the middle of the bottom beam; the top of the bottom beam is provided with a blind hole, the blind hole is positioned at the joint between the bottom beam and the support square tube, and two ends of the bottom beam are bent at an angle of 0-180 degrees.

Preferably, the other end of the supporting square pipe is movably nested in the cavity, and a plurality of third positioning holes are formed in the top of the supporting square pipe corresponding to the cavity.

Preferably, the backrest comprises a middle bone and a side bone, the top of the middle bone is connected with the middle of the side bone, the bottom of the middle bone is fixedly installed in the blind hole, the side bone is bent, and two ends of the side bone are fixedly connected with two ends of the bottom beam.

Preferably, the middle bone and the side bones are both in a circular tube shape, a plurality of reinforcing ribs are connected between the middle bone and the side bones, and the reinforcing ribs are in a flat strip shape.

Preferably, a seat plate is installed on the bottom surface of the support frame.

From the above, the seat frame easy to store provided by the utility model can obtain the following beneficial effects: utilize back and coupling assembling fixed connection, cavity on the support square pipe of rethread coupling assembling inserts the support frame realizes sitting the swing joint of frame to support assembly adopts planar state's support frame and coupling assembling respectively, further reduces the volume after the dismantlement, has realized sitting the effect of easily accomodating of frame when keeping the quick detachable function of seat.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present invention or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic view of a seat frame easy to store according to an embodiment of the present invention;

fig. 2 is a schematic view of a seat frame connection assembly easy to store according to an embodiment of the present invention;

FIG. 3 is a schematic view of a seat frame support frame easy to store according to an embodiment of the present invention;

FIG. 4 is a bottom view of the seat frame support frame easy to store in the embodiment of the present invention;

in the figure: the back support comprises a backrest 1, a support assembly 2, a connection assembly 3, a support frame 4, a support plate 41, a support beam 42, a connecting end 411, a fixed end 412, an arc 413, a cavity 414, a first positioning hole 5, a second positioning hole 6, a bottom beam 31, a square support tube 32, a blind hole 33, a middle bone 11, a side bone 12, a reinforcing rib 13, a seat plate 7 and a third positioning hole 321.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Most rubber tube vulcanizes needs artifical sleeve pipe in the existing market, and is efficient with low costs, can't satisfy going on continuously of large batch rubber tube sleeve pipe.

In order to solve the above technical problem, this embodiment provides an easy-to-store seat frame for reduce the volume of accomodating of seat, application back 1 combines with supporting component 2, and rethread coupling assembling 3 and 4 swing joint of support frame, and then accomplish the process that the dismouting was accomodate. The concrete structural characteristics are as follows:

referring to fig. 1-4, the easy-to-store seat frame provided in the present embodiment includes a backrest 1 and a supporting assembly 2.

The utility model discloses a concrete supporting component 2 that utilizes, coupling assembling 3 and back 1 fixed connection when sitting the frame and using, support frame 4 can be with the seat 7 fixed connection of seat, makes the back 1 mounting and the seat 7 mounting that forms after the seat dismantles be linear structure respectively, further reduces the volume of accomodating after the dismantlement.

In order to realize the detachability of seat frame, get a support subassembly including coupling assembling 3 and support frame 4, coupling assembling 3 divide into two backup pads 41 and supporting beam 42, set up link 411 and stiff end 412 in the backup pad 41 for the convenience of seat frame dismouting, set up a cavity 414 in the link 411 with installation coupling assembling 3, including floorbar 31 and support side's pipe 32 on the coupling assembling 3, two support side's pipe 32 correspond cavity 414 position interval and fix on floorbar 31, realize the swing joint of coupling assembling 3 and support frame 4 promptly when support side's pipe 32 inserts in cavity 414, thereby realize the detachability of seat frame.

In order to prevent the connecting portion 411 and the fixed end 412 from being easily scratched while the connecting assembly 3 is smoothly inserted into the cavity 414, a segment of arc 413 is connected between the connecting end 411 and the fixed end 412.

In order to improve the strength of the supporting plates 41, the supporting beams 42 are fixed between the supporting plates 41, in order to achieve good adhesion between the supporting frame 4 and the seat plate 7, the bottom surfaces of the supporting plates 41 and the supporting beams 42 are coplanar, first positioning holes 5 are respectively formed in the connecting end 411 and the fixing end 412, a second positioning hole 6 is formed in the bottom of the supporting beam 42 to achieve fixation between the supporting frame 4 and the seat plate 7, in order to enhance the stability after the connecting assembly 3 is connected with the supporting frame 4, a third positioning hole 321 is formed in the bottom of the supporting square tube 32 corresponding to the first positioning hole 5, the first positioning hole 5 is matched with the third positioning hole 321 through a bolt, and the supporting square tube 32 is kept fixed in the cavity 414.

In order to realize the fixed connection between the backrest 1 and the connecting assembly 3, the backrest 1 is provided with a middle bone 11 and a side bone 12, one end of the middle bone 11 is connected with the side bone 12, the other end of the middle bone 11 is connected with the connecting assembly 3, in order to improve the strength between the connecting assembly 3 and the backrest 1, a blind hole 33 is arranged on the connecting assembly 3 at the connecting position of the supporting square tube 32 and the bottom beam 31, the middle bone 11 is inserted into the blind hole 33 to be fixedly connected with the bottom beam 31, and then the two ends of the bottom beam 31 are fixedly connected with the two ends of the side bone 12.

In order to improve the comfort of the backrest 1, the middle bone 11 is bent, the side bones 12 are bent in a shape like a Chinese character 'ji', and meanwhile, two ends of the bottom beam 31 are bent at 90 degrees corresponding to two ends of the side bones 12; in order to increase the stability of the middle bone 11 and the side bones 12, a reinforcing rib 13 is connected between the side bones 12 and the middle bone 11, and in order not to affect the comfort of the backrest 1, the reinforcing rib 13 is arranged in a flat strip shape.

Based on the seat frame of just accomodating, its use flow is as follows:

disassembling: and (5) loosening the bolts, taking the support square pipe 32 out of the cavity 414, separating the connecting assembly 3 from the support frame 4, and finishing the disassembly.

Assembling: the square supporting pipe 32 is inserted into the cavity 414, and the bolt is tightened, so that the connecting assembly 3 is fixed with the supporting frame 4, and the assembly is completed.

According to the frame of sitting of easily accomodating above-mentioned, utilize back 1 and coupling assembling 3 fixed connection, cavity 414 on rethread coupling assembling 3 last support side pipe 32 inserts the support frame 4, realize the swing joint of sitting the frame, and support assembly 2 adopts planar state's support frame 4 and coupling assembling 3 respectively, further reduce the volume after the dismantlement, the effect of sitting the easy accomodation of frame has been realized when keeping the quick detachable function of seat, the volume of accomodating of sitting the frame with traditional further dwindling, this novel structure is effective, make the more convenient practicality of product.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. The utility model provides an easy seat frame of accomodating which characterized in that: comprises a backrest and a supporting component; the support assembly comprises a connecting assembly and a support frame, the connecting assembly is fixed at the bottom of the backrest, the connecting assembly is movably embedded on the support frame, the support frame comprises a support plate and a support beam, and the support plate is fixed at two ends of the support beam; the backup pad includes link and stiff end, the link with be connected with the circular arc between the stiff end, the centre of link is provided with the cavity, the cavity is used for the installation coupling assembling.

2. A stowable seat frame according to claim 1, characterised in that: a plurality of first locating holes are formed in the bottom of the supporting plate, and the locating holes are distributed in the connecting end and the fixing end.

3. A stowable seat frame according to claim 2, characterised in that: the supporting beam is a square plate, the end part of the supporting beam is connected to the middle of the supporting plate, the bottom surface of the supporting beam is coplanar with the bottom surface of the supporting plate, and a plurality of second positioning holes are formed in the bottom of the supporting beam.

4. A stowable seat frame according to claim 2, characterised in that: the connecting assembly comprises a bottom beam and two supporting square tubes, wherein one ends of the supporting square tubes are fixed in the middle of the bottom beam; the top of the bottom beam is provided with a blind hole, the blind hole is positioned at the joint between the bottom beam and the support square tube, and two ends of the bottom beam are bent at an angle of 0-180 degrees.

5. A stowable seat frame according to claim 4, characterised in that: the other end of the supporting square pipe is movably nested in the cavity, and a plurality of third positioning holes are formed in the cavity corresponding to the top of the supporting square pipe.

6. A stowable seat frame according to claim 4, characterised in that: the backrest comprises a middle bone and a side bone, the top of the middle bone is connected with the middle of the side bone, the bottom of the middle bone is fixedly installed in the blind hole, the side bone is bent, and the two ends of the side bone are fixedly connected with the two ends of the bottom beam.

7. An easily stowable seat frame according to claim 6, characterised in that: the middle bone and the side bones are both in a circular tube shape, a plurality of reinforcing ribs are connected between the middle bone and the side bones, and the reinforcing ribs are in flat strip shapes.

8. A stowable seat frame according to claim 1, characterised in that: the bottom surface of the support frame is provided with a seat plate.