CN221410814U

CN221410814U - Leisure chair with detachable inner bag frame

Info

Publication number: CN221410814U
Application number: CN202322137946.XU
Authority: CN
Inventors: 乔国志
Original assignee: Zhejiang Qianmen Technology Co ltd
Current assignee: Zhejiang Qianmen Technology Co ltd
Priority date: 2023-08-06
Filing date: 2023-08-06
Publication date: 2024-07-26
Anticipated expiration: 2033-08-06

Abstract

The utility model relates to a detachable inner bag frame which consists of a back frame, a left armrest frame, a right armrest frame and a base frame. The integrated fixing is realized after the four large frame block detachable inner bag frames are assembled, so that the innovation from the traditional integrated design to the detachable inner bag frames is realized, the functions are practical, the manufacturing cost is saved, and the logistics cost during transportation is reduced; the back peripheral frame of the back frame is a polygonal frame, and the back peripheral frame is arbitrarily bent into a specific shape, so that the operation is simple and the shape is easy. The assembled finished chair keeps consistency with the integral structure of the detachable inner bag frame, and the back outer soft bag and the seat cushion soft bag realize strong leaning feeling and seating comfort.

Description

Leisure chair with detachable inner bag frame

Technical Field

The utility model relates to the technical field of manufacturing of leisure chairs, in particular to a leisure chair with a detachable inner bag frame.

Background

The leisure chair is a chair which is used for people to enjoy leisure time. The chair is not formalized like a dining chair or an office chair, has small individuality and can bring double comfortable feeling of vision and body to people. In order to make the consumer sit down more comfortable and better in sense of wrap, the leisure chair on the market at present can make the whole size of the leisure chair bigger. And the individual consumers are also high when exporting overseas European and American markets. If the inner bag frame of the leisure chair is designed to be integrated, the manufacturing cost, the transportation cost and the cabinet loading amount are greatly increased. Therefore, the design innovation on the bag rack in the leisure chair is needed, namely, the function is practical, the manufacturing cost is low, and the requirements of different customers are met.

The utility model disclosed in application number CN201921895021.9, in particular to a leisure chair, which comprises a chair frame, wherein a first connecting disc is connected to the top surface of the chair frame through screws, a plurality of balls are placed on the top surface of the first connecting disc, a second connecting disc is movably connected to the top ends of the balls, a seat is arranged on the top surface of the second connecting disc through screws, the chair frame is formed by cross connection of two connecting rods, two chair legs are respectively connected to two ends of each connecting rod through screws, chair foot pads are adhered to the bottom ends of the chair legs, three first round holes are formed in the top ends of the connecting rods, and the distances between the adjacent first round holes are equal. According to the leisure chair, the chair leg, the seat, the first bearing and the second bearing are fixed through the fixing shafts, and the balls are arranged between the first bearing and the second bearing, so that the leisure chair is more convenient to rotate and reduces friction force. However, the seat of the leisure chair is integral and not detachable, and can not meet the demands of a part of consumers.

The utility model as disclosed in application number CN201721068249.1, said leisure chair comprises: chair, footrest and support, the support includes: a first bracket and a second bracket; the first support is arranged below the chair, and the second support is arranged below the footstool. According to the technical scheme provided by the utility model, the foot stool can provide support leaning for the legs and feet of a user, so that the feet and the legs can be well relaxed and rested; meanwhile, the footstool can be independently used as a stool, so that the application range of the leisure chair is enlarged, and the utilization rate is improved. The leisure chair provided by the utility model solves the technical defect that the legs and feet of a user cannot be effectively relaxed in the using process of the leisure chair in the prior art. However, the chair of the leisure chair is large and has high cost in manufacturing, packing and transporting.

The invention disclosed in application number CN201921063802.1, especially a leisure chair, comprising a chair face, a backrest and a chair frame, wherein the chair face and the backrest are of a cortical integrated structure and are fixed on the chair frame; the chair frame comprises two armrests, wherein the two armrests are communicated through a corner purlin and a backrest part purlin, the rear of the backrest part is fixed, the lower ends of the two armrests are respectively connected with Y-shaped chair legs, two chair face part purlins are arranged between the Y-shaped chair legs, and the chair face part is fixed on the chair face part purlin. In the scheme, the backrest part and the chair face part are of a cortical integrated structure, so that the chair is not too soft or too hard to sit, and is more comfortable; the leather integrated structure is adopted, so that the leather integrated structure is more attractive and is more matched with furniture, and the living taste is improved; the Y-shaped chair legs are more firmly seated. However, the overall shape of the leisure chair is not suitable for most consumers, audience groups are limited, and the shape of the chair surface cannot be split, so that certain limitations exist.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, and is innovative in design on the inner bag frame of the leisure chair, namely, the leisure chair has practical functions and low manufacturing cost, and meets the requirements of different consumers. Therefore, the utility model provides a leisure chair with a detachable inner bag frame, which solves the problems as follows:

A detachable inner bag frame comprises a back frame, an armrest frame and a base frame. The back frame is a polygonal frame and consists of a back peripheral frame, a back vertical baffle member, a back crosspiece member and a back frame transverse tube. The back peripheral frame is a round tube and can be bent and shaped. The middle lower end of the back peripheral frame is fixedly provided with an insert, and the left and right lower ends of the back peripheral frame are fixedly provided with the back frame transverse tube. The insert is inserted into a sleeve of the armrest frame. The back crosspiece is a flat piece, and the left end and the right end of the back crosspiece are fixed at the outer upper end of the back peripheral frame. The back vertical baffle members are flat members, and the upper ends and the lower ends of the back vertical baffle members are respectively fixed on the upper inner frame and the lower inner frame of the back peripheral frame. The handrail frame consists of an arc-shaped pipe, a handrail vertical piece, a first pipe and a second pipe. The front end of the arc-shaped pipe is fixed with the upper end of the second pipe, and the rear end of the arc-shaped pipe is fixed with the rear end of the first pipe. The handrail vertical piece is a flat piece, the upper part is fixed at the middle end position of the arc-shaped pipe, and the lower end is fixed at the middle position of the first pipe. The left end of the first pipe is fixed with the lower end of the second pipe, and the upper end of the second pipe is provided with a sleeve. Locking fasteners are fixed on the left and right of the first pipe. The base frame comprises a bottom frame transverse pipe, a U-shaped bottom pipe, a main locking piece and a transverse locking piece, wherein two ends of the bottom frame transverse pipe are respectively fixed at the left front end and the right front end of the U-shaped bottom pipe. The main locking piece is fixed in the middle of the U-shaped bottom tube, and the transverse locking pieces are fixed at the upper and lower positions of the U-shaped bottom tube respectively. The back frame, the armrest frame and the base frame form a complete inner package frame.

As the optimization of the technical scheme, a locking hole is arranged in the middle of the back frame transverse tube and is used for fixing the main locking piece.

As a preferable mode of the above technical solution, the armrest frame is composed of a left armrest frame and a right armrest frame.

As the preferable mode of the technical scheme, the locking fastener of the armrest frame is mutually locked with the transverse locking piece on the base frame.

The utility model also provides a leisure chair, which comprises the detachable inner bag frame, an outer back soft bag, a seat cushion soft bag, a tray, an air rod and chair legs, wherein the outer back soft bag and the seat cushion soft bag are fixed on the upper part of the detachable inner bag frame, and the tray, the air rod and the chair legs are fixed on the lower part of the detachable inner bag frame.

Preferably, in the above technical solution, the tray is rotatable in a lifting manner.

As the preferable of the technical proposal, the back outer soft bag can also be used for placing the waist rest, and is more comfortable.

The detachable inner bag frame is composed of a back frame, a left armrest frame, a right armrest frame and a base frame. The whole detachable inner bag frame is divided into four large frame blocks, the left handrail frame and the right handrail frame are mutually fixed through the insertion piece on the back frame, the U-shaped bottom pipe hole holes on the base frame are mutually locked through the locking fastener on the handrail frame, the middle hole of the back frame transverse pipe on the base frame is fixed with the locking hole at the bottom of the back frame through bolts, the four large frame blocks are integrally fixed after being assembled, the design innovation from the traditional integral design to the detachable inner bag frame of the inner bag frame is realized, namely, the functions are practical, and the manufacturing cost and the logistics cost during transportation are saved; the back peripheral frame of the back frame is a polygonal frame, and is made of round pipes and can be bent and shaped. The back peripheral frame is folded into a specific shape according to the needs, so that the back peripheral frame is simple and easy to shape; and thirdly, the outer part of the detachable inner bag frame is composed of a back outer soft bag, a seat cushion soft bag, a tray, an air rod and chair legs which are fixed at the lower part of the back outer soft bag, the air rod and the chair legs, the finished chair shape is consistent with the integral structure of the detachable inner bag frame, and the comfort of the back outer soft bag and the seat cushion soft bag is strong.

The utility model has the following beneficial effects:

1. The detachable inner bag frame consists of a back frame, a left handrail frame, a right handrail frame and a base frame. The integrated fixing is realized after the four large frame block detachable inner bag frames are assembled, so that the innovation from the traditional integrated design to the detachable inner bag frames is realized, the functions are practical, and the manufacturing cost and the logistics cost during transportation are also saved;

2. the back peripheral frame of the back frame is a polygonal frame, the back peripheral frame is folded into a specific shape according to the needs, the shape is simple and easy, the finished chair shape after the completion is consistent with the integral structure of the detachable inner bag frame, and the back outer soft bag and the seat cushion soft bag are high in leaning sense and seating sense comfort.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic view of a detachable inner bag rack according to the present utility model;

FIG. 2 is a schematic view of an assembled structure of a detachable inner bag rack according to the present utility model;

fig. 3 is a schematic view of a leisure chair with a detachable inner bag rack according to the present utility model.

In the figure, 1-back frame, 2-armrest frame, 3-base frame, 4-out-of-back soft pack, 5-cushion soft pack, 6-tray, 7-air bar, 8-chair leg, 9-lumbar support, 101-back peripheral frame, 101-1-insert, 102-back vertical rail, 103-back crosspiece, 104-back frame cross tube, 104-1-locking eye, 2-1-1-sleeve, 2-1-left armrest frame, 2-2-right armrest frame, 201-arced tube, 202-armrest upright, 203-first tube, 203-1-locking fastener, 204-second tube, 301-bottom frame cross tube, 302-U-shaped bottom tube, 303-main locking member, 304-cross locking member.

Detailed Description

This detailed description is merely illustrative of the utility model and is not intended to be limiting. Any modification made by a person skilled in the art after having read the description of the present utility model will be protected by the patent laws as long as they are within the scope of the appended claims.

As shown in fig. 1 to 3, a detachable inner bag frame is composed of a back frame 1, an armrest frame 2 and a base frame 3. The back frame 1 is a polygonal frame and consists of a back peripheral frame 101, a back vertical baffle member 102, a back crosspiece member 103 and a back frame transverse tube 104. The back peripheral frame 101 is a circular pipe fitting and can be bent and shaped. The middle lower end of the back peripheral frame 101 is fixed with an insert 101-1, and the left and right lower ends of the back peripheral frame 101 are fixed with the back frame transverse tube 104. The insert 101-1 is inserted into the sleeve 2-1-1 of the armrest frame 2. The back crosspiece 103 is a flat piece, and the left end and the right end are fixed at the outer upper end of the back peripheral frame 101. The back vertical baffle member 102 is a flat member, and has a plurality of upper and lower ends respectively fixed on the upper and lower inner frames of the back peripheral frame 101. The armrest frame 2 is composed of an arc-shaped pipe 201, an armrest upright 202, a first pipe 203 and a second pipe 204. The front end of the arc-shaped pipe 201 is fixed with the upper end of the second pipe 204, and the rear end of the arc-shaped pipe 201 is fixed with the rear end of the first pipe 203. The handrail vertical member 202 is a flat member, the upper portion is fixed at the middle end position of the arc-shaped tube 201, and the lower end is fixed at the middle position of the first tube 203. The left end of the first pipe 203 is fixed with the lower end of the second pipe 204, and the upper end of the second pipe 204 is provided with a sleeve 2-1-1. A locking buckle 203-1 is fixed to the left and right of the first pipe 203. The base frame 3 is composed of a bottom frame horizontal pipe 301, a U-shaped bottom pipe 302, a main locking piece 303 and a horizontal locking piece 304, wherein two ends of the bottom frame horizontal pipe 301 are respectively fixed at the left and right front ends of the U-shaped bottom pipe 302. The main locking piece 303 is fixed at the middle position of the U-shaped bottom pipe 302, and a plurality of transverse locking pieces 304 are respectively fixed at the upper and lower positions of the U-shaped bottom pipe 302. The back frame 1, the armrest frame 2 and the base frame 3 form a complete inner package frame. A locking hole 104-1 is arranged in the middle of the back frame transverse tube 104 and is used for fixing the main locking piece 303. The armrest frame 2 consists of a left armrest frame 2-1 and a right armrest frame 2-2. The locking fastener 203-1 of the armrest frame 2 is mutually locked with the transverse locking piece 304 on the base frame 3. The leisure chair further comprises the detachable inner bag frame, an outer back soft bag 4, a seat cushion soft bag 5, a tray 6, an air rod 7 and chair legs 8, wherein the outer back soft bag 4 and the seat cushion soft bag 5 are fixed on the upper part of the detachable inner bag frame, and the tray 6, the air rod 7 and the chair legs 8 are fixed on the lower part of the detachable inner bag frame. The tray 6 is rotatable in a lifting manner. The waist rest 9 can be placed in the back outer soft bag 4, so that the back outer soft bag is more comfortable.

Claims

1. A reassembling type inner bag frame, its characterized in that: comprises a back frame (1), an armrest frame (2) and a base frame (3); the back frame (1) is a polygonal frame and consists of a back peripheral frame (101), a back vertical baffle (102), a back crosspiece (103) and a back frame transverse tube (104); the back peripheral frame (101) is a round tube and can be bent and shaped; an insert (101-1) is fixed at the middle lower end of the back peripheral frame (101), and the back frame transverse tube (104) is fixed at the left and right lower ends of the back peripheral frame (101); the insert (101-1) is inserted into a sleeve (2-1-1) of the armrest frame (2); the back crosspiece (103) is a flat piece, and the left end and the right end of the back crosspiece are fixed at the outer upper end of the back peripheral frame (101); the back vertical baffle members (102) are flat members, and the upper ends and the lower ends of the back vertical baffle members are respectively fixed on the upper inner frame and the lower inner frame of the back peripheral frame (101); the handrail frame (2) consists of an arc-shaped pipe (201), a handrail vertical piece (202), a first pipe (203) and a second pipe (204); the front end of the arc-shaped pipe (201) is fixed with the upper end of the second pipe (204), and the rear end of the arc-shaped pipe (201) is fixed with the rear end of the first pipe (203); the handrail vertical piece (202) is a flat piece, the upper part of the handrail vertical piece is fixed at the middle end position of the arc-shaped pipe (201), and the lower end of the handrail vertical piece is fixed at the middle position of the first pipe (203); the left end of the first pipe (203) is fixed with the lower end of the second pipe (204), and a sleeve (2-1-1) is arranged at the upper end of the second pipe (204); a locking fastener (203-1) is fixed on the left and right of the first pipe (203); the base frame (3) consists of a bottom frame transverse pipe (301), a U-shaped bottom pipe (302), a main locking piece (303) and a transverse locking piece (304), wherein two ends of the bottom frame transverse pipe (301) are respectively fixed at the left front end and the right front end of the U-shaped bottom pipe (302); the main locking parts (303) are fixed at the middle position of the U-shaped bottom tube (302), and a plurality of transverse locking parts (304) are respectively fixed at the upper and lower positions of the U-shaped bottom tube (302); the back frame (1), the armrest frame (2) and the base frame (3) form a complete inner package frame.

2. A removable inner bag holder as defined in claim 1, wherein: a locking hole (104-1) is arranged in the middle of the back frame transverse tube (104) and is used for fixing the main locking piece (303).

3. A removable inner bag holder as defined in claim 1, wherein: the armrest frame (2) consists of a left armrest frame (2-1) and a right armrest frame (2-2).

4. A removable inner bag holder as defined in claim 1, wherein: the locking fastener (203-1) of the armrest frame (2) is mutually locked with the transverse locking piece (304) on the base frame (3).

5. A leisure chair comprising a removable inner bag holder as claimed in any one of claims 1 to 4, wherein: comprises the detachable inner bag frame, an outer back soft bag (4), a seat cushion soft bag (5) and a tray (6), an air rod (7) and chair legs (8) which are fixed on the upper part of the detachable inner bag frame.

6. A leisure chair according to claim 5 wherein: the tray (6) can be lifted and rotated.

7. A leisure chair according to claim 5 wherein: a waist rest (9) can be placed in the back outer soft bag (4).