CN213820607U - Multi-angle adjustable chair frame - Google Patents
Multi-angle adjustable chair frame Download PDFInfo
- Publication number
- CN213820607U CN213820607U CN202023012367.5U CN202023012367U CN213820607U CN 213820607 U CN213820607 U CN 213820607U CN 202023012367 U CN202023012367 U CN 202023012367U CN 213820607 U CN213820607 U CN 213820607U
- Authority
- CN
- China
- Prior art keywords
- frame
- support
- connecting rod
- bearing frame
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Toilet Supplies (AREA)
Abstract
The utility model discloses a chair frame is adjusted to multi-angle, including the structure main part, the structure main part includes bearing frame and support frame, the bearing frame with the support frame is connected, the bearing frame with the support frame junction is equipped with first regulating part, the bearing frame both sides are equipped with the bracing piece, connect between the bracing piece and be equipped with the connecting rod, the bracing piece with the junction of connecting rod is equipped with first articulated elements, be provided with the retaining member in the middle of the connecting rod, the support frame both sides are connected and are equipped with back support, the support frame with back support junction is equipped with the second articulated elements, back support one end is equipped with the regulation pole, adjust the pole with back support's junction is equipped with the second regulating part, the utility model discloses connect through the bracing piece between the flexion free end, promoted the intensity of chair seat frame rear side, this chair seat frame structure is steady, the support intensity is high to, adjustable powerful.
Description
Technical Field
The utility model relates to a chair frame technical field is adjusted to the multi-angle, specifically is a chair frame is adjusted to multi-angle.
Background
The existing household soft furniture mainly comprises a sofa and a legless soft back chair, wherein the inside of the existing sofa is provided with a fixed framework, only has a fixed use state, can not adjust the angle of a backrest of the sofa, has low adaptability and is inconvenient to use, and therefore, the multi-angle adjustable chair frame is provided.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a multi-angle adjusting chair frame which can effectively solve the problem provided by the background technology.
The utility model provides a technical scheme that its technical problem adopted is:
a multi-angle adjustable chair frame comprises a structure main body, wherein the structure main body comprises a bearing frame and a support frame, the bearing frame is connected with the support frame, a first adjusting piece is arranged at the joint of the bearing frame and the support frame, support rods are arranged on two sides of the bearing frame, a connecting rod is connected between the support rods, a first hinge piece is arranged at the joint of the support rods and the connecting rod, a locking piece is arranged in the middle of the connecting rod, a backrest support is arranged at two sides of the support frame in a connecting way, a second hinge piece is arranged at the joint of the support frame and the backrest support, an adjusting rod is arranged at one end of the backrest support, a second adjusting piece is arranged at the joint of the adjusting rod and the backrest support, the connecting rod is connected with the support rod, a first hinge piece is arranged between the support rod and the connecting rod, a rubber protection pad capable of absorbing shock is arranged at the bottom of the support rod, the top of the supporting rod is provided with a handrail, the handrail is connected with the backrest support, a third hinge part is arranged at the joint of the handrail and the supporting rod, and the handrail is provided with a first handrail adjusting part and a second handrail adjusting part respectively.
Particularly, the bearing frame is in a cross shape, and the bearing frame is fixed with the connecting rod.
Particularly, the backrest supports are symmetrically distributed on the support frames, and the support frames are in a cross shape.
Particularly, the backrest support has an inclination angle, and the backrest supports are respectively connected with the adjusting rods.
In particular, the support bar has an inclination angle.
In particular, the first armrest adjusting piece and the second armrest adjusting piece are respectively connected with the backrest bracket.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model improves the strength of the rear side of the chair seat frame after the supporting rod is tightly matched and connected with the bearing frame, the structure is stable and the supporting strength is high, and multi-angle adjustment is realized through a plurality of adjusting pieces and articulated pieces, the angle adjustment of the utility model is further enhanced, in the using process, the bearing frame and the supporting frame are fixedly connected through cross installation, the structure is stable and the bearing capacity is strong, the bearing frame is provided with a first articulated piece, a second articulated piece and a third articulated piece, the first articulated piece is positioned at the connection part of the connecting rod and the supporting rod, the second articulated piece is positioned at the connection part of the backrest bracket and the supporting frame, the third articulated piece is positioned at the connection part of the supporting rod and the armrest, the angle and the installation can be flexibly adjusted through the parts, the two ends of the connecting rod are connected with the supporting rod through the first articulated piece, the armrest is positioned at the top of the supporting rod, the first armrest adjusting piece and the second armrest adjusting piece which are connected with the backrest bracket are arranged at the rear end of the armrest, can carry out angle modulation to the handrail, convenient to use, its connecting rod passes through the retaining member and realizes firm connecting rod to, the connecting rod is connected with the bearing frame, has set up the bolt hole at the bearing frame.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 shows the poetry of the rear view structure of the utility model.
Reference numbers in the figures:
1. a bearing frame; 2. a backrest support; 3. a handrail; 4. a support bar; 5. a rubber pad; 6. a first hinge member; 7. a pin hole; 8. a second hinge member; 9. a third hinge member; 10. a first adjustment member; 11. a second adjustment member; 12. a first armrest adjustment member; 13. a second armrest adjustment member; 14. a locking member; 15. a connecting rod; 16. a support frame; 17. and adjusting the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in figures 1-2, the utility model provides a multi-angle adjustable chair frame, which comprises a main structure body, the main structure body comprises a bearing frame 1 and a supporting frame 16, the bearing frame 1 is connected with the supporting frame 16, a first adjusting part 10 is arranged at the joint of the bearing frame 1 and the supporting frame 16, supporting rods 4 are arranged at two sides of the bearing frame 1, a connecting rod 15 is connected between the supporting rods 4, a first articulated element 6 is arranged at the joint of the supporting rod 4 and the connecting rod 15, a locking part 14 is arranged in the middle of the connecting rod 15, backrest supports 2 are connected at two sides of the supporting frame 16, a second articulated element 8 is arranged at the joint of the supporting frame 16 and the backrest supports 2, an adjusting rod 17 is arranged at one end of the backrest supports 2, a second adjusting part 11 is arranged at the joint of the adjusting rod 17 and the backrest supports 2, the connecting rod 15 is connected with the supporting rod 4, the bracing piece 4 with be equipped with first articulated elements 6 between the connecting rod 15, but 4 bottoms of bracing piece are equipped with absorbing rubber protection pad 5, 4 tops of bracing piece are equipped with handrail 3, handrail 3 with back support 2 is connected, handrail 3 with 16 junctions of bracing piece are equipped with third articulated piece 9, handrail 3 is equipped with first handrail regulating part 12 and second handrail regulating part 13 respectively, and this embodiment can carry out the regulation of the back of the chair angle and the regulation of headrest angle according to the user demand, not only can be fit for the multi-angle and take, can also be with the back of the chair and the headrest on it through folding back putting on the seat support, be convenient for accomodate.
It is further explained that the bearing frame 1 is the fork form, bearing frame 1 with connecting rod 15 is fixed, assembles the back through crossing, and its structure is more firm to, it is more firm after connecting piece 15 on the fixed stay bar 4 is connected to bearing frame 1, has set up first articulated elements 6 at the both ends of connecting rod 15, and the setting of connecting rod 15 bucket is installed at the retaining member 14 of connecting rod 15, and the first articulated elements 6 of accessible makes connecting rod 15 dismantle with retaining member 14, convenient storage.
It is further explained that the backrest support 2 is symmetrically distributed on the support frame 16, the support frame 16 is in a cross shape, the structure of the backrest support 2 is consistent with that of the bearing frame 1, the structural design is reasonable, the stability is strong, and the first armrest adjusting piece 12 and the second armrest adjusting piece 13 are fixed on the backrest support 2 and movably connected to adjust the angle of the armrest 3.
It is further explained that the backrest support 2 has an inclination angle, the backrest support 2 is respectively connected with the adjusting rods 17, the first adjusting part 10 arranged at the joint of the backrest support 2 and the adjusting rods 17 can adjust the structure of the backrest support, and the second adjusting part 11 is arranged at the joint of the backrest support 2 and the bearing frame 1 and can adjust the backrest support.
The specific working principle is as follows: in the using process, the bearing frame 1 and the support frame 16 are fixedly connected through the crossed installation, the structure is stable and has strong bearing capacity, the bearing frame 1 is provided with a first articulated piece 6, a second articulated piece 8 and a third articulated piece 9, the first articulated piece 6 is positioned at the joint of the connecting rod 15 and the supporting rod 4, the second articulated piece 8 is positioned at the joint of the backrest support 2 and the support frame 16, the third articulated piece 9 is positioned at the joint of the supporting rod 4 and the armrest 3, the angle and the installation can be flexibly adjusted through the parts, two ends of the connecting rod 15 are connected with the supporting rod 4 through the first articulated piece 6, the armrest 3 is positioned at the top of the supporting rod 4, the rear end of the armrest 3 is provided with a first armrest adjusting piece 12 and a second armrest adjusting piece 13 which are connected with the backrest support 2, the angle adjustment can be carried out on the armrest 3, the use is convenient, the connecting rod 15 realizes the stable connecting rod 15 through the locking piece 14, and, connecting rod 15 is connected with bearing frame 1, has set up bolt hole 7 at bearing frame 1, and this embodiment indicates conveniently, and the structure is firm.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a chair frame is adjusted to multi-angle which characterized in that: the structure comprises a structure main body, wherein the structure main body comprises a bearing frame and a support frame, the bearing frame is connected with the support frame, a first adjusting part is arranged at the joint of the bearing frame and the support frame, support rods are arranged on two sides of the bearing frame, a connecting rod is connected between the support rods, a first hinge part is arranged at the joint of the support rods and the connecting rod, a locking part is arranged in the middle of the connecting rod, back supports are connected on two sides of the support frame, a second hinge part is arranged at the joint of the support frame and the back supports, an adjusting rod is arranged at one end of each back support, and a second adjusting part is arranged at the joint of the adjusting rod and the back supports;
the connecting rod with the bracing piece is connected, the bracing piece with be equipped with first articulated elements between the connecting rod, but the bracing piece bottom is equipped with the absorbing rubber protection pad, the bracing piece top is equipped with the handrail, the handrail with back leg joint, the handrail with the bracing piece junction is equipped with the third articulated elements, the handrail is equipped with first handrail regulating part and second handrail regulating part respectively.
2. The multi-angle adjustable chair frame as claimed in claim 1, wherein: the bearing frame is in a cross shape, and the bearing frame is fixed with the connecting rod.
3. The multi-angle adjustable chair frame as claimed in claim 1, wherein: the backrest support is symmetrically distributed on the support frame, and the support frame is in a cross shape.
4. The multi-angle adjustable chair frame as claimed in claim 1, wherein: the backrest support has an inclination angle and is respectively connected with the adjusting rod.
5. The multi-angle adjustable chair frame as claimed in claim 1, wherein: the supporting rod has an inclination angle.
6. The multi-angle adjustable chair frame as claimed in claim 1, wherein: the first armrest adjusting piece and the second armrest adjusting piece are respectively connected with the backrest support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023012367.5U CN213820607U (en) | 2020-12-14 | 2020-12-14 | Multi-angle adjustable chair frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023012367.5U CN213820607U (en) | 2020-12-14 | 2020-12-14 | Multi-angle adjustable chair frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213820607U true CN213820607U (en) | 2021-07-30 |
Family
ID=76999398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023012367.5U Active CN213820607U (en) | 2020-12-14 | 2020-12-14 | Multi-angle adjustable chair frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213820607U (en) |
-
2020
- 2020-12-14 CN CN202023012367.5U patent/CN213820607U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208510414U (en) | A kind of folding butterfly chair | |
| CN213820607U (en) | Multi-angle adjustable chair frame | |
| CN212521261U (en) | Firm outdoor high stand swivel chair of combination formula | |
| CN202618997U (en) | Folding sling chair | |
| CN213849677U (en) | Folding type framework of sofa | |
| CN208582011U (en) | A kind of folding seat | |
| CN221730154U (en) | Sofa support connecting assembly with stable structure | |
| CN209300576U (en) | A kind of folding easy chair | |
| CN202035773U (en) | Folding chair | |
| CN218279096U (en) | Folding chair frame and folding chair thereof | |
| CN221671274U (en) | Folding high chair | |
| CN211323945U (en) | Easy-to-adjust leisure chair | |
| CN221410811U (en) | Flower garden hammock bed | |
| CN212437925U (en) | Folding deck chair that rocks of campstool formula | |
| CN209898786U (en) | Easy-to-adjust leisure chair | |
| CN212591199U (en) | Adjustable multifunctional deck chair | |
| CN218571828U (en) | Folding low stool | |
| CN219940106U (en) | Folding deck chair | |
| CN218105336U (en) | Folding type conference chair | |
| CN214483936U (en) | Portable folding chair | |
| CN221730122U (en) | Comfortable beach chair | |
| CN215456696U (en) | Function improved type leisure chair frame and leisure chair | |
| CN204105339U (en) | Folding chaise longue | |
| CN216797038U (en) | Sitting and lying dual-purpose office chair | |
| CN217161482U (en) | Low-seat folding chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |