CN220344010U

CN220344010U - Novel seat frame

Info

Publication number: CN220344010U
Application number: CN202321904393.XU
Authority: CN
Inventors: 曹卫星; 周子杨
Original assignee: Xue Kaiyu; Zhongshan Tianen Hardware Plastic Co ltd
Current assignee: Xue Kaiyu; Zhongshan Tianen Hardware Plastic Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-01-16
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses a novel seat frame, which comprises a bottom bracket, an adjusting groove, a seat connecting frame, an armrest butting assembly, an armrest adjusting assembly and a seat armrest, wherein the adjusting groove is uniformly formed in one side of the bottom bracket, and the seat connecting frame is arranged at the top of the bottom bracket; utilize mutually supporting of fixed notch and fixed fixture block to fix lifting support on the supporting shell, outwards stretch the connection piece, make fixed axle and brace table break away from, can take out fixed fixture block from fixed notch, can adjust the height of lifting support and chair handrail on the brace table afterwards, satisfied user's individualized demand, improved user's use experience.

Description

Novel seat frame

Technical Field

The utility model relates to the technical field of seat accessories, in particular to a novel seat frame.

Background

The office chair is various chairs which are equipped for convenient work in daily work and social activities and mainly comprises a seat frame, a bottom support, a cushion and a backrest, wherein the seat frame is used as a main body structure of the chair, and is used for bearing a connecting function in the chair; secondly, the height of the armrests on the existing frame cannot be adjusted, so that personalized requirements of users are difficult to meet, and the practicability of the seat frame is reduced; it is therefore necessary to design a new seat frame.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a novel seat frame, which is used for solving the problems that most armrests on the existing seat frame are fixedly arranged on the frame and are difficult to detach, and the height of the armrests on the frame cannot be adjusted and the personalized requirements of users are difficult to meet.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a novel seat frame, includes bottom support, regulation recess, seat connection frame, handrail butt joint subassembly, base screw hole, handrail regulation subassembly and seat handrail, the regulation recess has evenly been seted up to bottom one side of bottom support, and the top of bottom support is provided with the seat connection frame, consolidates the platform in the fixedly connected with handrail butt joint subassembly through the bolt on the seat connection frame, handrail butt joint subassembly comprises connection chassis, consolidate the platform, close apron, supporting shell, mounting groove and butt joint screw hole.

Preferably, the reinforcing table is provided with a butt joint threaded hole and a base threaded hole respectively, the reinforcing table is clamped with a closed cover plate, the bottom of the reinforcing table is fixedly connected with a connecting underframe through bolts, and the bottom of the connecting underframe is provided with a mounting groove.

Preferably, the top of connecting the chassis is provided with the supporting shell, and one side of supporting shell has evenly seted up the fixed notch in the handrail adjusting part, handrail adjusting part comprises fixed notch, fixed fixture block, connecting rod support, fixed bolster, fixed axle, brace table, lifting support and connection piece.

Preferably, the fixing notch is sleeved with a fixing clamping block, the fixing clamping block is fixed at the bottom of one side of the connecting rod support, and the top of the connecting rod support is provided with a fixing support.

Preferably, the fixed shaft is sleeved in the fixed support, two ends of the fixed shaft are sleeved on the supporting tables, the supporting tables are symmetrically arranged on two sides of the inside of the lifting support, the lifting support is slidably connected to the supporting shell, the connecting piece is arranged on one side of the fixed support, through grooves are formed in the connecting positions of the lifting support and the connecting piece, and seat armrests are arranged at the tops of the lifting support.

(III) beneficial effects

The novel seat frame provided by the utility model has the advantages that: the seat armrest is supported on the bottom bracket through the armrest butt joint assembly, and the seat armrest can be detached from the frame by taking down the bolts in the butt joint threaded holes, so that the installation and detachment process of the seat armrest is simplified, and the maintenance cost of the seat frame is reduced; utilize mutually supporting of fixed notch and fixed fixture block to fix lifting support on the supporting shell, outwards stretch the connection piece, make fixed axle and brace table break away from, can take out fixed fixture block from fixed notch, can adjust the height of lifting support and chair handrail on the brace table afterwards, satisfied user's individualized demand, improved user's use experience.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an exploded view of the overall structure of the present utility model;

FIG. 2 is an enlarged view of a portion of area A of FIG. 1;

FIG. 3 is a three-dimensional view of the overall structure of the present utility model;

fig. 4 is an exploded view of a part of the structure of the present utility model.

In the figure: 1. a bottom bracket; 2. an adjusting groove; 3. a seat connection frame; 4. a handrail docking assembly; 5. a base threaded hole; 6. a handrail adjustment assembly; 7. a seat armrest; 41. a connecting chassis; 42. a reinforcement stand; 43. closing the cover plate; 44. a support case; 45. a mounting groove; 46. butt joint threaded holes; 61. a fixed notch; 62. fixing the clamping block; 63. a connecting rod bracket; 64. a fixed bracket; 65. a fixed shaft; 66. a support table; 67. a lifting bracket; 68. and a connecting sheet.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the novel seat frame comprises a bottom bracket 1, an adjusting groove 2, a seat connecting frame 3, a handrail butt joint component 4, a base threaded hole 5, a handrail adjusting component 6 and a seat handrail 7, wherein the adjusting groove 2 is uniformly arranged on one side of the bottom bracket 1, the top of the bottom bracket 1 is provided with the seat connecting frame 3, the seat connecting frame 3 is fixedly connected with a reinforcing table 42 in the handrail butt joint component 4 through bolts, the handrail butt joint component 4 consists of a connecting underframe 41, a reinforcing table 42, a sealing cover plate 43, a supporting shell 44, a mounting groove 45 and a butt joint threaded hole 46, the reinforcing table 42 is respectively provided with the butt joint threaded hole 46 and the base threaded hole 5, the sealing cover plate 43 is clamped on the reinforcing table 42, the bottom of the reinforcing table 42 is fixedly connected with the connecting underframe 41 through bolts, the bottom of the connecting underframe 41 is provided with a mounting groove 45, the top of the connecting underframe 41 is provided with the supporting shell 44, and a fixed notch 61 in the armrest adjusting assembly 6 is uniformly arranged on one side of the supporting shell 44, the armrest adjusting assembly 6 consists of the fixed notch 61, a fixed clamping block 62, a connecting rod bracket 63, a fixed bracket 64, a fixed shaft 65, a supporting table 66, a lifting bracket 67 and a connecting sheet 68, the fixed clamping block 62 is sleeved in the fixed notch 61, the fixed clamping block 62 is fixed at one side bottom of the connecting rod bracket 63, the fixed bracket 64 is arranged at the top of the connecting rod bracket 63, the fixed shaft 65 is sleeved in the fixed bracket 64, two ends of the fixed shaft 65 are sleeved on the supporting table 66, the supporting table 66 is symmetrically arranged on two sides of the inside of the lifting bracket 67, the lifting bracket 67 is slidably connected on the supporting shell 44, the connecting sheet 68 is arranged on one side of the fixed bracket 64, a through groove is arranged at the joint of the lifting bracket 67 and the connecting sheet 68, the chair armrest 7 is arranged at the top of the lifting bracket 67, the fixed shaft 65 provided with the fixed bracket 64 is pulled out of the supporting table 66 by the aid of the connecting sheet 68, so that the operation is convenient, and the practicability of the seat frame is improved;

specifically, when in use, the seat armrest 7 is supported on the bottom bracket 1 through the armrest docking assembly 4, and the seat armrest 7 can be detached from the frame by taking down the bolts in the docking threaded holes 46, so that the installation and detachment process of the seat armrest 7 is simplified, and the maintenance cost of the seat frame is reduced; the lifting support 67 is fixed on the support shell 44 by utilizing the mutual matching of the fixing notch 61 and the fixing clamping block 62, the connecting sheet 68 is stretched outwards, the fixing shaft 65 is separated from the support table 66, the fixing clamping block 62 can be taken out from the fixing notch 61, and then the heights of the lifting support 67 and the seat armrest 7 on the support table 66 can be adjusted, so that the personalized requirements of users are met, and the use experience of the users is improved.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a novel seat frame, includes bottom support (1), regulation recess (2), seat connection frame (3), handrail interfacing assembly (4), base screw hole (5), handrail adjusting assembly (6) and seat handrail (7), its characterized in that: the bottom support comprises a bottom support body (1), wherein an adjusting groove (2) is uniformly formed in one side of the bottom support body (1), a seat connecting frame (3) is arranged at the top of the bottom support body (1), a reinforcing table (42) in an armrest butting assembly (4) is fixedly connected onto the seat connecting frame (3) through bolts, and the armrest butting assembly (4) consists of a connecting underframe (41), the reinforcing table (42), a closed cover plate (43), a supporting shell (44), a mounting groove (45) and a butting threaded hole (46).

2. A new seat frame as claimed in claim 1, wherein: the reinforcing table (42) is provided with a butt joint threaded hole (46) and a base threaded hole (5) respectively, the reinforcing table (42) is clamped with a closed cover plate (43), the bottom of the reinforcing table (42) is fixedly connected with a connecting underframe (41) through bolts, and the bottom of the connecting underframe (41) is provided with a mounting groove (45).

3. A new seat frame as claimed in claim 2, wherein: the top of connection chassis (41) is provided with support shell (44), and fixed notch (61) in handrail adjusting part (6) have evenly been seted up to one side of support shell (44), handrail adjusting part (6) comprise fixed notch (61), fixed fixture block (62), connecting rod support (63), fixed support (64), fixed axle (65), brace table (66), lifting support (67) and connection piece (68).

4. A new seat frame according to claim 3, characterized in that: the fixing notch (61) is sleeved with a fixing clamping block (62), the fixing clamping block (62) is fixed at the bottom of one side of the connecting rod support (63), and the top of the connecting rod support (63) is provided with a fixing support (64).

5. A new seat frame as claimed in claim 4, wherein: fixed axle (65) has been cup jointed in fixed bolster (64), and the both ends of fixed axle (65) cup joint on brace table (66), brace table (66) symmetry sets up in the inside both sides of lifting support (67), and lifting support (67) sliding connection is on supporting shell (44), one side of fixed bolster (64) is provided with connection piece (68), and the junction of lifting support (67) and connection piece (68) has seted up logical groove, the top of lifting support (67) is provided with chair handrail (7).