CN217039439U

CN217039439U - Seat beneficial to optimizing packaging volume

Info

Publication number: CN217039439U
Application number: CN202123045060.XU
Authority: CN
Inventors: 孙杰; 沈杰; 陆翰南; 魏磊
Original assignee: Sunon Technology Co Ltd
Current assignee: Sunon Technology Co Ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-07-26
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a seat beneficial to optimizing the packaging volume, which comprises a seat part component and a back part component, wherein the lower end of the back part component is provided with a back connecting piece, and the rear end of the seat part component is provided with a seat connecting piece; the back connecting piece is hinged with the seat connecting piece so that the back component and the seat component can rotate oppositely; the fixed bracket is arranged between the back component and the seat component to keep the back component and the seat component in a stable supporting potential state; the upper end of the fixed bracket is detachably connected with the back component, and the lower end of the fixed bracket is detachably connected with the seat component; the back component and the seat component have a packaging state and a using state; in a packaging state, the fixed bracket is detached from the back component and the seat component, and the back component is turned downwards towards the front and stacked on the seat component; in a use state, the back component rotates backwards to reset, and the fixed support is fixedly connected with the back component and the seat component respectively. The seat can reduce the packing volume when transporting, saves the cost of transportation, and convenience of customers assembles by oneself.

Description

Seat beneficial to optimizing packaging volume

Technical Field

The utility model relates to a thing to sit on field, in particular to benefit in optimizing seat of packing volume.

Background

The office chair is widely accepted and loved by people as a seat widely used in work and life, and is one of the essential furniture in modern office and household environments. An office chair generally comprises chair legs, a chair seat, armrests and a backrest; the office chair in the prior art has two packaging schemes in factory sale:

one is that the whole chair is assembled, the whole chair is assembled and leaves the factory for sale, and the chair can be used by hand without assembling the chair by consumers, but the packaging material volume of the chair is large, and the transportation and packaging cost is greatly increased.

The second is that the main parts of the chair, such as the chair seat, the chair back, the armrests, the chair legs and the like, are all disassembled and individually packaged for delivery and sale, and the user needs to assemble the chair by screws after holding the hand; in addition, the existing assembly scheme mainly aims at the product transportation requirements of production enterprises, and is rarely considered from the convenience of product assembly of users; even though the assembly structure of the chair back and the chair seat has been simplified in the prior art, the relatively large size of the chair seat and the chair back makes it inconvenient for a user to assemble the chair back and the chair back, such as to lift the chair back and align, position and fix the chair back at the same time. Due to the fact that a consumer is not familiar with the structure of the chair, mistakes are prone to being made in the installation process, installation errors are caused, and personal injuries can be caused when the consumers are used in severe situations after the wrong installation.

Furthermore, for some office chair overseas export manufacturers, due to the increasing freight cost, in order to reduce the transportation cost, the export products are packed in the volume as much as possible to strive for larger packing volume. In turn, manufacturers are constantly pursuing to reduce the box volume of office chairs and reduce the transportation cost.

In view of the above problems, it is desirable to design a seat that can save the packaging volume and facilitate the installation of the user.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide a seat beneficial to optimizing the packaging volume, and on one hand, the seat can stack a back component and a seat component together when being packaged, thereby reducing the packaging volume of the seat, improving the loading amount and reducing the cost of enterprises; on the other hand, when the user assembles the seat by oneself, back subassembly and seat subassembly have articulated together, the user only need with back subassembly for the seat subassembly open the back connect the fixed bolster again can, whole assembly is very convenient and fast, does not have the installation puzzlement.

The technical scheme of the utility model is realized like this:

a seat beneficial to optimizing the packaging volume comprises a seat part assembly and a back part assembly, wherein the lower end of the back part assembly is provided with a back connecting piece, and the rear end of the seat part assembly is correspondingly provided with a seat connecting piece; the back connecting piece is hinged with the seat connecting piece so that the back component and the seat component can rotate oppositely; the fixed bracket is arranged between the back component and the seat component so as to keep the back component and the seat component in a stable supporting potential state; the upper end of the fixed bracket is detachably connected with the back component, and the lower end of the fixed bracket is detachably connected with the seat component; the back component and the seat component have a packaging state and a using state; in a packaging state, the fixing bracket is detached from the back component and the seat component, and the back component is turned downwards towards the front and is stacked on the seat component; in a use state, the back component rotates backwards to reset, and the fixed support is fixedly connected with the back component and the seat component respectively.

Preferably, the back assembly includes a back body of a "U" shaped structure, the back body including back side bars at both sides thereof, respectively, and the back connector is provided at lower ends of the back side bars and protrudes forward.

Preferably, the seat assembly includes a seat main body including seat side bars at left and right sides, respectively, and the seat connecting member is provided at rear ends of the seat side bars. The back connecting pieces on the two sides are respectively hinged with the seat connecting pieces on the two sides, so that the back component can stably rotate relative to the seat component, and the structure is stable.

Preferably, the back connecting piece and the seat connecting piece are in hinged fit by adopting a hinge. Simple structure and convenient rotation.

Preferably, a first accommodating groove is formed in the back connecting piece, and a second accommodating groove is formed in the seat connecting piece; two rotation ends of hinge set up respectively in first storage tank and second storage tank. Only the rotating shaft part at the rotating connection part is exposed, so that the rotating trace can be hidden, and the appearance is beautified.

Preferably, the fixing bracket is in a V-shaped structure; the fixed bracket comprises a connecting seat positioned at the bottom and supporting rods which respectively extend upwards from the connecting seat towards two sides; the bracing piece is connected on the back of the body side lever, corresponds to be equipped with in the rear end of seat subassembly can with connecting seat complex fixing base.

Preferably, the support rod is matched with the back side rod in an inserting manner, the end part of the support rod is provided with an inserting slot, and an inserting tongue extending towards the lower rear part is arranged at the corresponding height position of the rear end of the back side rod; a buckle is arranged on one of the insertion tongue or the slot, and a bayonet is correspondingly arranged on the other of the insertion tongue or the slot; the inserting tongue is inserted into the inserting groove and the buckle is clamped with the bayonet. By adopting the mode of matching of insertion and clamping, the joint of the support rod and the back side rod is smooth, connecting traces are hidden, and the appearance is beautified.

Preferably, the back main body is made of an elastic engineering material.

Preferably, the included angle between the back component and the seat component is 0-95 degrees.

Preferably, a back flexible layer is arranged outside the back assembly; and a seat flexible layer is arranged outside the seat assembly. Make under the user state, rotate back subassembly and seat subassembly and open and can directly use, it is more convenient to use save worry.

Adopted above-mentioned technical scheme the utility model discloses a design departure point, theory and beneficial effect are:

firstly, the seat beneficial to optimizing the packaging volume of the utility model can fold the seat part assembly and the back part assembly together for packaging when packaging and transporting, thereby reducing the packaging volume, increasing the product loading amount and saving the transportation cost of enterprises; after the user receives the package, the seat component and the back component are connected in a rotating mode, the back component and the seat component only need to be opened in a rotating mode, then the fixing support is connected between the back component and the seat component, and the fixing support can enable the back component and the seat component to be kept in a stable potential state; the connection is very quick and convenient, and the installation trouble does not exist.

Secondly, the bracing piece of fixed bolster and dorsal part pole between adopt the grafting complex mode to be connected, it is more convenient to connect to make bracing piece and dorsal part pole junction level and smooth, hide the connection vestige, beautify seat rear outward appearance.

Furthermore, a back flexible layer is arranged outside the back component; a seat flexible layer is arranged outside the seat assembly; make under the user state, rotate back subassembly and seat subassembly and open and can directly use, it is more convenient to use save worry. And the seat part flexible layer and the back flexible layer are independently designed, so that the seat part flexible layer and the back flexible layer are not stressed and stretched in the mutual rotation process of the back component and the seat part component.

Drawings

Fig. 1 is a schematic perspective view of a seat in an operating state according to an embodiment of the present invention;

fig. 2 is a schematic perspective view illustrating a connection between a seat assembly and a back assembly according to an embodiment of the present invention;

fig. 3 is a schematic view of a hinge structure of a back connecting member and a seat connecting member according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of the back assembly and the seat assembly in a packaged state according to the embodiment of the present invention;

fig. 5 is a schematic perspective view of the back main body according to the embodiment of the present invention;

fig. 6 is a schematic perspective view of a seat main body according to an embodiment of the present invention;

fig. 7 is a schematic perspective view of the embodiment of the present invention in which the fixing bracket is connected to the back assembly and the seat assembly;

fig. 8 is a schematic perspective view of the connection between the support bar and the back-side bar according to the embodiment of the present invention;

fig. 9 is a diagram illustrating the effect of the seat packing box according to the embodiment of the present invention.

The various reference numbers are: a seat assembly 1; a seat side lever 1 a; a back component 2; a back side rod 2 a; a back connector 3; a first accommodation groove 3 a; a seat connecting member 4; a second accommodation groove 4 a; a fixed bracket 5; a hinge 6; a first rotation plate 6 a; a second rotating plate 6 b; a seat flexible layer 7; a back flexible layer 8; a connecting seat 9; a support bar 10; a fixed seat 11; a tongue 12; a slot 13; a buckle 14; and a bayonet 15.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In the description of the present invention, the term "at least one" means one or more unless explicitly defined otherwise. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The specific implementation manner of the utility model is as follows:

as shown in fig. 1-9, the present invention provides a seat beneficial for optimizing the packing volume, which comprises a seat component 1 and a back component 2, wherein the lower end of the back component 2 is provided with a back connecting piece 3, and the rear end of the seat component 1 is correspondingly provided with a seat connecting piece 4; the back connecting piece 3 is in hinged fit with the seat connecting piece 4, so that the seat component 1 and the back component 2 can rotate oppositely; a fixed bracket 5 is arranged behind the back component 2 and the seat component 1, two ends of the fixed bracket 5 are respectively connected between the back component 2 and the seat component 1 so as to enable the back component 2 and the seat component 1 to keep a stable supporting potential, and the fixed bracket 5 is respectively detachably connected with the back component 2 and the seat component 1; the back component 2 and the seat component 1 have a packaging state and a using state; in the packaged state, the fixing bracket 5 is detached from the back assembly 2 and the seat assembly 1, so that the back assembly 2 can be turned downward toward the front and stacked above the seat assembly 1; in the use state, the back component 2 rotates backwards to reset, and simultaneously the fixing support 8 is fixedly connected with the back component 2 and the seat component 1 respectively, so that the back component 2 and the seat component 1 can stably support a user. Then, when the seat component 1 and the back component 2 are packaged and transported, the seat component 1 and the back component 2 can be folded together for packaging, the packaging volume is reduced, and the transportation cost is saved; and after the user receives the package, the seat component 1 and the back component 2 are connected in a rotating way, the back component 2 and the seat component 1 are opened only by rotating, and then the fixed support 5 is connected between the back component 2 and the seat component 1, so that the connection is very simple and convenient, and the installation trouble does not exist.

As shown in fig. 2 to 7, the back module 2 includes a back body of a "U" shaped structure, the back body includes a back side bar 2a at both sides, respectively, and the back connection member 3 is provided at a lower end of the back side bar 2a and protrudes obliquely forward and downward. The seat assembly 1 comprises a seat body including seat side rods 1a respectively disposed at left and right sides, and correspondingly, the seat connecting member 4 is disposed at rear ends of the seat side rods 1 a. Then the back connecting pieces 2a on the two sides are respectively hinged with the seat connecting pieces 3a on the two sides, the structure is stable, and the back component 2 can stably rotate relative to the seat component 1. Specifically, the method comprises the following steps: the back connecting piece 2a is hinged and matched with the seat connecting piece 3a by a hinge 6, and the hinge 6 comprises a first rotating plate 6a and a second rotating plate 6b which are mutually rotating ends; a first receiving groove 3a for receiving the first rotating plate 6a is formed at an end of the back link 3, and a second receiving groove 4a for receiving the second rotating plate 6b is correspondingly formed at an end of the seat link 4. During assembly, the first rotating plate 6a is fixedly connected in the first accommodating groove 3a through a screw, and the second rotating plate 6b is fixedly connected in the second accommodating groove 4a through a screw; thus, the back component 2 and the seat component 1 are rotatably matched, as shown in fig. 2, after the installation is completed, only the rotating shaft part of the hinge 6 is exposed out of the hinged part of the back connecting piece 3 and the seat connecting piece 4, and other parts are hidden in the first accommodating groove 3a and the second accommodating groove 4 a; the rotation trace can be hidden, and the structure is simple and beautiful. In addition, the back component 3 and the seat component 1 are hinged together before leaving the factory, and then only need to be rotated when being transported and used, and the disassembly and the installation are not needed. In addition, the hinge 6 is configured to limit the included angle between the back connector 3 and the seat connector 4 to be 0-95 °, so that the back assembly 2 can only be turned forward relative to the seat assembly 1 in the use state, and the back assembly 2 is limited from rotating backward, thereby further improving the structural stability.

As shown in fig. 1 and 8, the seat assembly 1 further comprises a seat flexible layer 7 disposed on the seat main body, and the back assembly 2 further comprises a back flexible layer 8 disposed on the back main body; in the using state, the back component 2 and the seat component 1 are rotated and opened to be directly used, so that the use is more convenient and worry-saving; and the seat part flexible layer 7 and the back part flexible layer 8 are independently designed, so that the seat part flexible layer 7 and the back part flexible layer 8 are not stressed and stretched in the mutual rotation process of the back part assembly 2 and the seat part assembly 1.

As shown in fig. 1, 7 and 8, the fixing bracket 5 is in a V-shaped structure, and the fixing bracket 5 includes a connecting seat 9 at the bottom and supporting rods 10 extending upward from the connecting seat 9 toward two sides. The rear end of the seat component 1 is correspondingly provided with a fixed seat 11 matched with the connecting seat 9, when the seat component is assembled, the connecting seat 9 is fixed on the fixed seat 11 through screw connection, and then the supporting rods 10 are respectively connected on the back side rods 2 a; as shown in fig. 7 and 8, the connection method between the support bar 10 and the back-side bar 2a is: a tongue 12 extending towards the lower rear part is arranged at the corresponding height of the rear end of the back side rod 2a, and a slot 13 is correspondingly arranged at the upper end of the support rod 10; a buckle 14 is arranged on the inserting tongue 12, and a bayonet 15 is correspondingly arranged in the slot 13; when the connection is carried out, the inserting tongue 12 is inserted into the inserting groove 13, and the buckle 14 is clamped with the bayonet 15, so that the support rod 10 is tightly connected with the back side rod 2a, and the connection is quick and convenient; and the mode of splicing and clamping matching is adopted, so that the joint of the support rod 10 and the back side rod 2a is smooth, connecting traces are hidden, and the appearance is beautified. In addition, the back main body is made of elastic engineering materials and has certain elasticity, so that the insertion of the insertion tongue 12 and the insertion groove 13 is more conveniently controlled during connection, and the assembly of a user is more convenient; and in the using state, the back component 2 has elasticity, so that the user can use the chair more comfortably.

As shown in fig. 1 and 9, the seat beneficial to optimizing the packing volume of the present invention is that when the manufacturer packs and transports the seat, as shown in fig. 9, the fixing bracket 5 is separated from the back assembly 2 and the seat assembly 1; then rotate back subassembly 2 and seat subassembly 1 and fold together, pack back subassembly 2, seat subassembly 1 and fixed bolster 5 together packing to can compress the packing volume, improve the volume of packing, reduce cost of transportation. When the user assembles the chair by himself, the user only needs to directly rotate the back component 2 and the seat component 1 to open the chair, and then the fixing supports 5 are respectively connected to the back component 2 and the seat component 1.

Claims

1. A seat that benefits from optimizing package volume, comprising:

the lower end of the back component is provided with a back connecting piece, and the rear end of the seat component is correspondingly provided with a seat connecting piece; the back connecting piece is hinged with the seat connecting piece so that the back component and the seat component can rotate oppositely;

the fixed bracket is arranged between the back component and the seat component to keep the back component and the seat component in a stable supporting potential state; the upper end of the fixed bracket is detachably connected with the back component, and the lower end of the fixed bracket is detachably connected with the seat component;

the back assembly and the seat assembly have a packaged state and a use state; in a packaging state, the fixing bracket is detached from the back component and the seat component, and the back component is turned downwards towards the front and is stacked on the seat component; in a use state, the back component rotates backwards to reset, and the fixing support is fixedly connected with the back component and the seat component respectively.

2. The seat of claim 1 that facilitates optimizing packaging volume, wherein: the back assembly comprises a back main body of a U-shaped structure, the back main body comprises back side rods respectively positioned at two sides, and the back connecting piece is arranged at the lower end of each back side rod and extends forwards.

3. The seat of claim 1 that facilitates optimizing packaging volume, wherein: the seat subassembly includes the seat main part, and the seat main part is including the seat side bar that is located left and right sides respectively, the seat connecting piece sets up the rear end at the seat side bar.

4. The seat of claim 1 that facilitates optimizing packaging volume, wherein: the back connecting piece and the seat connecting piece are in hinged fit by adopting a hinge.

5. The seat beneficial for optimizing package volume according to claim 4, wherein: a first containing groove is formed in the back connecting piece, and a second containing groove is formed in the seat connecting piece; two rotating ends of the hinge are respectively arranged in the first accommodating groove and the second accommodating groove.

6. The seat beneficial to optimizing package volume of claim 2, wherein: the fixed bracket is in a V-shaped structure; the fixed bracket comprises a connecting seat positioned at the bottom and supporting rods which respectively extend upwards from the connecting seat towards two sides; the bracing piece is connected on the back of the body side lever, corresponds to be equipped with in the rear end of seat subassembly can with connecting seat complex fixing base.

7. The seat beneficial for optimizing package volume of claim 6, wherein: the supporting rod is matched with the back side rod in an inserted manner, the end part of the supporting rod is provided with a slot, and an inserting tongue extending towards the rear lower part is arranged at the corresponding height of the rear end of the back side rod; a buckle is arranged on one of the inserting tongue or the inserting groove, and a bayonet is correspondingly arranged on the other of the inserting tongue or the inserting groove; the inserting tongue is inserted into the inserting groove and the buckle is clamped with the bayonet.

8. The seat beneficial to optimizing package volume of claim 2, wherein: the back main body is made of elastic engineering materials.

9. The seat beneficial for optimizing package volume according to claim 1, wherein: the included angle between the back component and the seat component is between 0 and 95 degrees.

10. The seat of claim 1 that facilitates optimizing packaging volume, wherein: a back flexible layer is arranged outside the back component; and a seat flexible layer is arranged outside the seat assembly.