CN217013270U - Office chair seat frame structure with good buffering effect - Google Patents
Office chair seat frame structure with good buffering effect Download PDFInfo
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- CN217013270U CN217013270U CN202220290931.XU CN202220290931U CN217013270U CN 217013270 U CN217013270 U CN 217013270U CN 202220290931 U CN202220290931 U CN 202220290931U CN 217013270 U CN217013270 U CN 217013270U
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- seat shell
- chassis
- office chair
- buffering effect
- frame structure
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Abstract
The utility model discloses an office chair seat frame structure with a good buffering effect, which comprises a seat shell, wherein a back frame is arranged at the rear side of the seat shell through a first screw, handrails are arranged on the left side and the right side of the middle part of the back frame through second screws, the bottoms of the front sides of the handrails are connected with the side part of the seat shell through third screws, partition notches with openings at the bottom are arranged on the left side and the right side of the rear part of the seat shell, a groove is arranged at the top of each partition notch, a soft rubber cover is arranged in the groove, a barrier strip covering the partition notches is arranged on the outer side of the soft rubber cover, a chassis is arranged at the bottom of the seat shell, a spring compression piece is arranged on the front side of the chassis, and springs arranged in the front-back direction are arranged on the inner side of the spring compression piece. The flexible rubber cover has the advantages that the connection is stable, the assembly efficiency is high, the flexible rubber cover plays an elastic buffering role on the back frame, the leaning feeling is more comfortable and better, the overall buffering effect of the seat frame is good, and the use comfort of the office chair is improved.
Description
Technical Field
The utility model relates to the technical field of office chairs, in particular to an office chair seat frame structure with a good buffering effect.
Background
Office chairs are seats frequently used in daily work of people, and the quality of the office chairs influences the office comfort of people. Office chair seat chair frame is the important component of office chair, but is connected insecure between the seat shell of current office chair and the back of the body frame, and the buffering effect is not good, influences the travelling comfort that office chair used, and the connection structure of current office chair seat chair frame is complicated simultaneously, and packaging efficiency is low, is unfavorable for batch production. Therefore, there is a need for improvements in the art to avoid the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide an office chair seat frame structure with a good buffering effect.
The utility model is realized by the following technical scheme:
the utility model provides an effectual official working seat support chair frame construction of buffering, includes the seat shell, a back of the body frame is installed through first screw to the rear side of seat shell, a handrail is all installed through the second screw to the left and right sides at back of the body frame middle part, the bottom of handrail front side pass through the third screw with the lateral part of seat shell is connected, the seat shell adopts and cuts off the design, the left and right sides at seat shell rear portion all is equipped with a bottom open-ended and cuts off the incision, it is equipped with a recess to cut off notched top, install a flexible glue lid in the recess, the outside of flexible glue lid is equipped with a cover cut off notched blend stop, the bottom of back of the body frame is equipped with a horizontal connecting strip, the bottom of seat shell is ann has a chassis, the front side on chassis is equipped with a spring compression spare, the spring that sets up along the fore-and aft direction is installed to the inboard of spring compression spare.
Furthermore, an elastic buffer piece is arranged at the bottom of the seat shell, and the top of the elastic buffer piece is connected with the bottom of the chassis.
Furthermore, a lifting handle is installed on the left side of the seat shell through a handle positioning piece, the right end of the lifting handle is arranged at the top of the chassis, and a gas holder pressing piece is arranged on the inner side of the chassis.
Furthermore, the left side and the right side of the lower part of the chassis are respectively provided with an installation convex column, the bottom of the seat shell is provided with a chassis fixing piece which props against the bottom of the installation convex column, and the top of the chassis fixing piece is provided with an installation groove corresponding to the installation convex column.
Furthermore, a plurality of connecting clamping strips are uniformly distributed on the inner side of the soft rubber cover.
Furthermore, the bottom of back of the body frame is equipped with the erection column, the top of seat shell rear side is equipped with the location mounting hole that the erection column corresponds.
Furthermore, the left side and the right side in the middle of the back frame are both provided with installation positioning blocks, and the upper part of the rear side of the handrail is provided with installation positioning grooves corresponding to the installation positioning blocks.
Further, the bottom of handrail front side is equipped with the installation department, the left and right sides of seat shell all be equipped with the location mounting groove that the installation department corresponds.
Compared with the prior art, the utility model has the advantages that the back frame is arranged at the rear side of the seat shell through the first screws, the handrails are arranged at the left side and the right side of the middle part of the back frame through the second screws, the bottom of the front side of each handrail is connected with the side part of the seat shell through the third screws, the seat shell adopts a partition design, the partition notch with an opening at the bottom is arranged at the left side and the right side of the rear part of the seat shell, the top of the partition notch is provided with the groove, the soft rubber cover is arranged in the groove, the front side of the chassis is provided with the spring compression piece, and the spring arranged along the front and rear directions is arranged at the inner side of the spring compression piece, so that the connection structure between the seat shell and the back frame is simple, the connection is stable, the assembly efficiency is high, the batch production is facilitated, the soft rubber cover plays a role of elastic buffer for the back frame, the leaning feeling is more comfortable and better, the spring compression piece and the spring play a role of front and rear buffer for the seat shell, the soft rubber cover and the spring compression piece are combined with the spring, so that the whole buffer effect is improved, the comfort of the office chair is improved.
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 or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a frame structure of an office chair with good buffering effect according to the present invention;
FIG. 2 is a first directional exploded view of the frame structure of the office chair according to the present invention;
FIG. 3 is an exploded view of the frame structure of the office chair with good buffering effect in the second direction;
fig. 4 is a schematic diagram of the tilting principle of the office chair seat frame structure with good buffering effect in use.
In the figure: 1-a seat shell; 2-back frame; 3-a handrail; 4-cutting off the cut; 5-a groove; 6-soft rubber cover; 7-barrier strip; 8-connecting strips; 9-a chassis; 10-a spring compression; 11-a spring; 12-a resilient buffer; 13-a handle positioning element; 14-a lifting handle; 15-installing a convex column; 16-a chassis fixing member; 17-mounting a groove; 18-connecting the card strip; 19-mounting a post; 20-positioning a mounting hole; 21-installing a positioning block; 22-mounting a positioning groove; 23-a mounting portion; 24-positioning the installation groove; 25-air rod head casting die.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the office chair seat frame structure with good buffering effect of the present invention comprises a seat shell 1, a back frame 2 is installed on the rear side of the seat shell 1 through first screws, armrests 3 are installed on the left and right sides of the middle portion of the back frame 2 through second screws, the bottoms of the front sides of the armrests 3 are connected with the side portion of the seat shell 1 through third screws, the seat shell 1 adopts a partition design, partition notches 4 with openings at the bottom are respectively installed on the left and right sides of the rear portion of the seat shell 1, a groove 5 is installed on the top of the partition notch 4, a soft rubber cover 6 is installed in the groove 5, a barrier strip 7 covering the partition notches 4 is installed on the outer side of the soft rubber cover 6, a transverse connecting strip 8 is installed on the bottom of the back frame 2, a base plate 9 is installed at the bottom of the seat shell 1, a spring compression member 10 is installed on the front side of the base plate 9, and a spring 11 installed on the inner side of the spring compression member 10 along the front and back direction. A back frame 2 is arranged on the rear side of a seat shell 1 through a first screw, handrails 3 are arranged on the left side and the right side of the middle part of the back frame 2 through second screws, the bottom of the front side of each handrail 3 is connected with the side part of the seat shell 2 through a third screw, the seat shell 1 adopts a partition design, a partition notch 4 with an opening at the bottom is arranged on each of the left side and the right side of the rear part of the seat shell 1, a groove 5 is arranged at the top of the partition notch 4, a soft rubber cover 6 is arranged in each groove 6, a spring compression piece 10 is arranged on the front side of a chassis 9, a spring 11 arranged along the front-back direction is arranged on the inner side of each spring compression piece 10, the connection structure between the seat shell 1 and the back frame 2 is simple, the connection is stable, the assembly efficiency is high, the batch production is facilitated, the soft rubber cover 6 plays an elastic buffering role in the back frame 2, the leaning feeling is more comfortable and better, and the spring compression pieces 10 and the spring 11 play a front-back buffering role in the seat shell 1, the soft rubber cover 6, the spring compression piece 10 and the spring 11 are combined to improve the overall buffering effect, and the comfort of the office chair is improved.
An elastic buffer member 12 is arranged at the bottom of the seat shell 1, the top of the elastic buffer member 12 is connected with the bottom of the chassis 9, and the elastic buffer member 12 supports two sides of the bottom of the seat shell 1, so that the stability and the buffering effect of the seat shell 1 are improved.
A lifting handle 13 is arranged on the left side of the seat shell 1 through a handle positioning piece, the right end of the lifting handle 13 is arranged at the top of the chassis 9, and a pneumatic rod pressing piece 25 is arranged on the inner side of the chassis 9, so that the chassis 9 is favorably connected with the lifting pneumatic rod in a stable transmission manner.
The left and right sides of the lower part of the chassis 9 are both provided with an installation convex column 15, the bottom of the seat shell 1 is provided with a chassis fixing piece 16 which supports the bottom of the installation convex column 15, and the top of the chassis fixing piece 16 is provided with an installation groove 17 corresponding to the installation convex column 15, so that the rapid positioning and installation of the chassis 9 are facilitated.
The inboard equipartition of soft rubber lid 6 is equipped with a plurality of connector card strips 18, makes things convenient for the installation of soft rubber lid 6, improves the buffering transition effect of soft rubber lid 6.
The bottom of back of the body frame 2 is equipped with erection column 19, and the top of seat shell 1 rear side is equipped with the location mounting hole 20 that corresponds with erection column 19, does benefit to the quick counterpoint installation of back of the body frame 2, makes the installation of back of the body frame 2 more firm.
The left and right sides in back of the body frame 2 middle part all is equipped with mounting and positioning piece 21, and the upper portion of handrail 3 rear side is equipped with the mounting and positioning recess 22 that corresponds with mounting and positioning piece 21, does benefit to handrail 3 and back of the body frame 2's quick counterpoint installation.
The bottom of handrail 3 front side is equipped with installation department 23, and the left and right sides of seat shell 1 all is equipped with the location mounting groove 24 that corresponds with installation department 23, makes handrail 3 and seat shell 1's installation easier, connects more firmly.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides an effectual office chair seat chair frame construction of buffering which characterized in that: including the seat shell, a back of the body frame is installed through first screw to the rear side of seat shell, a handrail is all installed through the second screw in the left and right sides at back of the body frame middle part, the bottom of handrail front side pass through the third screw with the lateral part of seat shell is connected, the seat shell adopts and cuts off the design, the left and right sides at seat shell rear portion all is equipped with a bottom open-ended and cuts off the incision, it is equipped with a recess to cut off notched top, install a soft rubber lid in the recess, the outside of soft rubber lid is equipped with a cover cut off notched blend stop, the bottom of back of the body frame is equipped with a horizontal connecting strip, the bottom of seat shell is ann has a chassis, the front side on chassis is equipped with a spring compression spare, the spring that sets up along the fore-and-aft direction is installed to the inboard of spring compression spare.
2. An office chair seat frame structure with good buffering effect as claimed in claim 1, wherein: an elastic buffer piece is arranged at the bottom of the seat shell, and the top of the elastic buffer piece is connected with the bottom of the chassis.
3. An office chair seat frame structure with good buffering effect as claimed in claim 1, wherein: a lifting handle is installed on the left side of the seat shell through a handle positioning piece, the right end of the lifting handle is arranged at the top of the chassis, and a gas rod head pressing piece is arranged on the inner side of the chassis.
4. An office chair seat frame structure with good buffering effect as claimed in claim 1, wherein: the left side and the right side of the lower part of the chassis are both provided with an installation convex column, the bottom of the seat shell is provided with a chassis fixing piece which is propped against the bottom of the installation convex column, and the top of the chassis fixing piece is provided with an installation groove corresponding to the installation convex column.
5. An office chair seat frame structure with good buffering effect as claimed in claim 1, wherein: the inside equipartition of soft rubber cover is equipped with a plurality of connection card strips.
6. An office chair seat frame structure with good buffering effect as claimed in claim 1, wherein: the bottom of back of the body frame is equipped with the erection column, the top of seat shell rear side is equipped with the location mounting hole that the erection column corresponds.
7. An office chair seat frame structure with good buffering effect as claimed in claim 1, wherein: the left side and the right side in the middle of the back frame are both provided with installation positioning blocks, and the upper part of the rear side of the handrail is provided with installation positioning grooves corresponding to the installation positioning blocks.
8. An office chair seat frame structure with good buffering effect as claimed in claim 1, wherein: the bottom of handrail front side is equipped with the installation department, the left and right sides of seat shell all be equipped with the location mounting groove that the installation department corresponds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220290931.XU CN217013270U (en) | 2022-02-14 | 2022-02-14 | Office chair seat frame structure with good buffering effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220290931.XU CN217013270U (en) | 2022-02-14 | 2022-02-14 | Office chair seat frame structure with good buffering effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217013270U true CN217013270U (en) | 2022-07-22 |
Family
ID=82451909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220290931.XU Active CN217013270U (en) | 2022-02-14 | 2022-02-14 | Office chair seat frame structure with good buffering effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217013270U (en) |
-
2022
- 2022-02-14 CN CN202220290931.XU patent/CN217013270U/en active Active
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