CN219556764U - Training chair - Google Patents
Training chair Download PDFInfo
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- CN219556764U CN219556764U CN202320245115.1U CN202320245115U CN219556764U CN 219556764 U CN219556764 U CN 219556764U CN 202320245115 U CN202320245115 U CN 202320245115U CN 219556764 U CN219556764 U CN 219556764U
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Abstract
The utility model relates to a training chair, which comprises a chair back assembly, a chair seat assembly, an armrest assembly, a supporting assembly and a chair foot assembly; the chair back component is fixedly connected with the supporting component; the seat assembly is fixedly connected with the supporting assembly; the armrest assembly is fixedly connected with the supporting assembly; the chair leg assembly is fixedly connected with the supporting assembly. Compared with the prior art, the chair seat component of the training chair has the advantages of simplicity, easiness in assembly and higher rotation freedom degree of the chair back rotating structure, so that good backrest feel required in use is met, and in addition, the training chair can realize functional interaction of movable feet, fixed feet, writing boards and the like.
Description
Technical Field
The utility model relates to the technical field of furniture, in particular to a training chair.
Background
The training chair refers to a chair equipped for convenience in daily work and social activities.
CN216438850U discloses a training chair that can lean back, including training chair back and training chair main part, training chair back and training chair main part are rotated through lean back adjustment mechanism and are connected, lean back adjustment mechanism includes: the connecting sleeve is sleeved at the upper end of the training chair main body, one end of the connecting sleeve is fixedly provided with a rotary base, one end of the rotary base is rotationally connected with a rotary connecting block, the rotary connecting block is fixedly connected with a training chair backrest, one side of the connecting sleeve is fixedly provided with a sleeve, and the inner side of the sleeve is fixedly provided with a rebound mechanism. According to the utility model, the backrest of the training chair is rotatably connected with the main body of the training chair through the backward adjusting mechanism, the inclination angle of the backrest of the training chair can be properly cleaned through the backward adjusting mechanism, and the inclined backrest can be automatically retracted to the initial angle, so that the supporting force on the waist is increased. However, the reclining adjusting mechanism of the training chair has the problems of complex arrangement, difficult assembly, insufficient conciseness in appearance, low rotation freedom degree and the like.
Therefore, there is a need for a training chair that has a simple, compact, easy to assemble chair back rotating structure with a high degree of rotational freedom, thereby meeting the desired good back feel during use.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the training chair, and the seat assembly of the training chair has a simple and compact chair back rotating structure which is easy to assemble and has higher rotating freedom degree, so that the good backrest feel required in use is met, and in addition, the training chair can realize functional interaction of movable feet, fixed feet, writing boards and the like.
The aim of the utility model can be achieved by the following technical scheme:
the utility model aims to provide a training chair, which comprises a chair back assembly, a chair seat assembly, an armrest assembly, a support assembly and a chair foot assembly; the chair back component is fixedly connected with the supporting component; the seat assembly is fixedly connected with the supporting assembly; the armrest assembly is fixedly connected with the supporting assembly; the chair leg assembly is fixedly connected with the supporting assembly; the chair back assembly comprises a chair back frame body, a rotation limiting groove, a reset torsion spring, a rotation supporting piece and a limiting rotation piece, wherein the rotation limiting groove is formed in two sides of the chair back frame body; the reset torsion spring is clamped in the rotation limiting groove; the rotating support piece is connected with the reset torsion spring; the limiting rotating piece penetrates through the rotating supporting piece and is connected with the rotating limiting groove; the rotary support member is connected with the support assembly by a seatback fastener.
Further, the seatback assembly further includes an anti-slip spacer; the anti-drop gasket is arranged between the limiting rotating piece and the rotating supporting piece.
Further, the seatback assembly further includes a seatback front cover; the chair back front cover is fixed on the chair back frame body.
Further, the seatback assembly further includes a decorative cover; the decorative cover is arranged on the outer side of the rotary supporting piece and is buckled with the rotary supporting piece.
Further, the support assembly comprises two first support legs, two second support legs and two transverse support bodies; the first supporting leg is hinged with the second supporting leg; one of the transverse supporting bodies is connected with two first supporting legs; the other transverse supporting body is connected with two second supporting legs; the two transverse supporting bodies are arranged in parallel.
Further, the upper ends of the first supporting legs are connected with a chair back assembly; the upper ends of the second supporting legs are connected with the armrest assembly; the seat assembly is fixed on two transverse supporting bodies.
Further, the armrest assembly comprises an armrest body, an anti-drop piece and a fastening screw; the anti-falling piece is fixed on the handrail body through a fastening screw; the armrest body is fixed on the support component.
Optionally, the training chair further comprises a tablet assembly comprising a tablet body, a tablet support and a tablet assembly; the tablet body is fixed on the tablet support; the tablet support piece is buckled on the support component in a coating mode through the tablet assembly piece.
Optionally, the chair leg assembly comprises a movable wheel and a movable wheel leg sleeve; the movable wheels are fixedly connected with the supporting component through movable wheel foot sleeves.
Optionally, the chair leg assembly comprises a foot pad and a fixed leg cover; the callus on the sole is installed in the below of fixed podotheca, fixed podotheca with supporting component fixed connection.
Further, the chair back fastener is a screw.
Further, the tablet support is a wrap-around fastener.
Compared with the prior art, the utility model has the following beneficial effects:
1) The training chair provided by the utility model realizes the rotation of the chair back through the coordination of the rotation limiting groove, the reset torsion spring, the rotation supporting piece and the limiting rotation piece, and has a simple and concise chair back rotation structure which is easy to assemble and has higher rotation freedom degree.
2) The training chair provided by the utility model can improve the comfort of the training chair and simultaneously enable the appearance of the training chair to be concise.
3) The chair seat component of the training chair provided by the utility model can realize functional interaction of movable feet, fixed feet, writing boards and the like.
Drawings
Fig. 1 is a schematic view of the training chair according to embodiment 1 of the present utility model.
Fig. 2 is a schematic view showing the structure of a training chair according to another aspect of embodiment 1 of the present utility model.
Fig. 3 is an exploded view of the training chair in embodiment 1 of the present utility model.
Fig. 4 is a schematic view showing the structure of a training chair according to embodiment 2 of the present utility model.
Fig. 5 is an exploded view of the training chair in embodiment 2 of the present utility model.
Fig. 6 is a schematic view showing the structure of a training chair according to embodiment 3 of the present utility model.
Fig. 7 is an exploded view of the training chair in embodiment 3 of the present utility model.
FIG. 8 is an exploded view of the back assembly of the training chair of the present utility model.
Fig. 9 is an exploded view of the armrest assembly of the training chair of the present utility model.
Wherein:
1. the seat back assembly, 11, a seat back frame body, 12, a rotation limiting groove, 13, a reset torsion spring, 14, a rotation supporting piece, 15, a limiting rotation piece, 16, an anti-falling gasket, 17, a seat back front cover, 18 and a decorative cover;
2. a seat assembly;
3. the handrail assembly 31, the handrail body 32, the anti-falling piece 33 and the fastening screw;
4. a support assembly 41, a first support leg 42, a second support leg 43, a transverse support;
5. the chair leg assembly 51, the movable wheels 52, the movable wheel leg sleeves 53, the foot pads 54 and the fixed leg sleeves;
6. a tablet assembly 61, a tablet body; 62. a tablet support; 63. a tablet assembly;
7. a chair back fastener.
Detailed Description
The utility model will now be described in detail with reference to the drawings and specific examples. Features such as component model, material name, connection structure and the like which are not explicitly described in the technical scheme are all regarded as common technical features disclosed in the prior art.
Example 1
As shown in fig. 1, 2, 3, 8 and 9, the training chair comprises a chair back assembly 1, a chair seat assembly 2, an armrest assembly 3, a support assembly 4 and a chair leg assembly 5.
The chair back component 1 is fixedly connected with the supporting component 4; the seat assembly 2 is fixedly connected with the supporting assembly 4; the armrest component 3 is fixedly connected with the support component 4; the chair leg component 5 is fixedly connected with the supporting component 4.
The chair back assembly 1 comprises a chair back frame 11, a rotation limiting groove 12, a reset torsion spring 13, a rotation supporting piece 14, a limiting rotation piece 15, an anti-falling gasket 16, a chair back front cover 17 and a decorative cover 18, wherein the rotation limiting groove 12 is arranged at two sides of the chair back frame 11; the reset torsion spring 13 is clamped in the rotation limiting groove 12; the rotating support piece 14 is connected with the reset torsion spring 13; the limiting rotating piece 15 penetrates through the rotating supporting piece 14 and is connected with the rotating limiting groove 12; the rotary support piece 14 is connected with the support assembly 4 through the chair back fastener 7; the anti-drop gasket 16 is arranged between the limiting rotating piece 15 and the rotating supporting piece 14; the chair back front cover 17 is fixed on the chair back frame 11; the decoration cover 18 is arranged outside the rotation support 14, and the decoration cover 18 is buckled with the rotation support 14.
The support assembly 4 comprises two first support legs 41, two second support legs 42, two transverse supports 43; the first support leg 41 and the second support leg 42 are hinged; one of the lateral support bodies 43 connects the two first support legs 41; the other transverse support 43 connects the two second support legs 42; the two lateral supports 43 are arranged in parallel. The upper ends of the first supporting legs 41 are connected with the chair back assembly 1; the upper ends of the second support legs 42 are connected with the armrest assembly 3; the seat assembly 2 is fixed to two lateral supports 43.
The armrest assembly 3 includes an armrest body 31, an anti-drop member 32, and a fastening screw 33; the anti-falling piece 32 is fixed on the armrest body 31 through a fastening screw 33; the armrest body 31 is fixed to the support assembly 4.
The chair leg assembly 5 comprises a movable wheel 51 and a movable wheel leg sleeve 52; the movable wheel 51 is fixedly connected with the support assembly 4 through a movable wheel foot sleeve 52.
The seat back fasteners 7 are screws and the seat back fasteners 7 pass through the rotational support 14 and the first support leg 41 to fixedly connect the seat back assembly to the support assembly.
The handrail body 31 is provided with external threads, the second supporting leg 42 is not provided with internal threads, the handrail body 31 is tightly matched with the second supporting leg 42 (interference fit), shaking is prevented, the anti-falling piece 32 is reversely buckled into the second supporting leg 42, pulling out is prevented, and the handrail component and the supporting component are fixedly connected.
The movable wheel leg sleeve 52 is provided with external threads, the first supporting leg 41 and the second supporting leg 42 are not provided with internal threads, and the movable wheel leg sleeve 52 is respectively in tight fit with the first supporting leg 41 and the second supporting leg 42 so as to fixedly connect the chair leg assembly and the supporting assembly.
Example 2
As shown in fig. 4, 5, 8 and 9, the training chair comprises a chair back assembly 1, a chair seat assembly 2, an armrest assembly 3, a support assembly 4, a chair leg assembly 5 and a tablet assembly 6.
The chair back component 1 is fixedly connected with the supporting component 4; the seat assembly 2 is fixedly connected with the supporting assembly 4; the armrest component 3 is fixedly connected with the support component 4; the chair leg component 5 is fixedly connected with the supporting component 4.
The chair back assembly 1 comprises a chair back frame 11, a rotation limiting groove 12, a reset torsion spring 13, a rotation supporting piece 14, a limiting rotation piece 15, an anti-falling gasket 16, a chair back front cover 17 and a decorative cover 18, wherein the rotation limiting groove 12 is arranged at two sides of the chair back frame 11; the reset torsion spring 13 is clamped in the rotation limiting groove 12; the rotating support piece 14 is connected with the reset torsion spring 13; the limiting rotating piece 15 penetrates through the rotating supporting piece 14 and is connected with the rotating limiting groove 12; the rotary support piece 14 is connected with the support assembly 4 through the chair back fastener 7; the anti-drop gasket 16 is arranged between the limiting rotating piece 15 and the rotating supporting piece 14; the chair back front cover 17 is fixed on the chair back frame 11; the decoration cover 18 is arranged outside the rotation support 14, and the decoration cover 18 is buckled with the rotation support 14.
The support assembly 4 comprises two first support legs 41, two second support legs 42, two transverse supports 43; the first support leg 41 and the second support leg 42 are hinged; one of the lateral support bodies 43 connects the two first support legs 41; the other transverse support 43 connects the two second support legs 42; the two lateral supports 43 are arranged in parallel. The upper ends of the first supporting legs 41 are connected with the chair back assembly 1; the upper ends of the second support legs 42 are connected with the armrest assembly 3; the seat assembly 2 is fixed to two lateral supports 43.
The armrest assembly 3 includes an armrest body 31, an anti-drop member 32, and a fastening screw 33; the anti-falling piece 32 is fixed on the armrest body 31 through a fastening screw 33; the armrest body 31 is fixed to the support assembly 4.
The chair leg assembly 5 comprises a movable wheel 51 and a movable wheel leg sleeve 52; the movable wheel 51 is fixedly connected with the support assembly 4 through a movable wheel foot sleeve 52.
The tablet assembly 6 includes a tablet body 61, a tablet support 62, and a tablet fitting 63; the tablet body 61 is fixed to the tablet support 62; the tablet support 62 is fastened to the support assembly 4 by a tablet fitting 63 in a wrapping manner, and the tablet support 62 is a wrapping fastener.
The seat back fasteners 7 are screws and the seat back fasteners 7 pass through the rotational support 14 and the first support leg 41 to fixedly connect the seat back assembly to the support assembly.
The handrail body 31 is provided with external threads, the second supporting leg 42 is not provided with internal threads, the handrail body 31 is tightly matched with the second supporting leg 42 (interference fit), shaking is prevented, the anti-falling piece 32 is reversely buckled into the second supporting leg 42, pulling out is prevented, and the handrail component and the supporting component are fixedly connected.
The movable wheel leg sleeve 52 is provided with external threads, the first supporting leg 41 and the second supporting leg 42 are not provided with internal threads, and the movable wheel leg sleeve 52 is respectively in tight fit with the first supporting leg 41 and the second supporting leg 42 so as to fixedly connect the chair leg assembly and the supporting assembly.
Example 3
As shown in fig. 6, 7, 8 and 9, the training chair comprises a chair back assembly 1, a chair seat assembly 2, an armrest assembly 3, a support assembly 4 and a chair leg assembly 5.
The chair back component 1 is fixedly connected with the supporting component 4; the seat assembly 2 is fixedly connected with the supporting assembly 4; the armrest component 3 is fixedly connected with the support component 4; the chair leg component 5 is fixedly connected with the supporting component 4.
The chair back assembly 1 comprises a chair back frame 11, a rotation limiting groove 12, a reset torsion spring 13, a rotation supporting piece 14, a limiting rotation piece 15, an anti-falling gasket 16, a chair back front cover 17 and a decorative cover 18, wherein the rotation limiting groove 12 is arranged at two sides of the chair back frame 11; the reset torsion spring 13 is clamped in the rotation limiting groove 12; the rotating support piece 14 is connected with the reset torsion spring 13; the limiting rotating piece 15 penetrates through the rotating supporting piece 14 and is connected with the rotating limiting groove 12; the rotary support piece 14 is connected with the support assembly 4 through the chair back fastener 7; the anti-drop gasket 16 is arranged between the limiting rotating piece 15 and the rotating supporting piece 14; the chair back front cover 17 is fixed on the chair back frame 11; the decoration cover 18 is arranged outside the rotation support 14, and the decoration cover 18 is buckled with the rotation support 14.
The support assembly 4 comprises two first support legs 41, two second support legs 42, two transverse supports 43; the first support leg 41 and the second support leg 42 are hinged; one of the lateral support bodies 43 connects the two first support legs 41; the other transverse support 43 connects the two second support legs 42; the two lateral supports 43 are arranged in parallel. The upper ends of the first supporting legs 41 are connected with the chair back assembly 1; the upper ends of the second support legs 42 are connected with the armrest assembly 3; the seat assembly 2 is fixed to two lateral supports 43.
The armrest assembly 3 includes an armrest body 31, an anti-drop member 32, and a fastening screw 33; the anti-falling piece 32 is fixed on the armrest body 31 through a fastening screw 33; the armrest body 31 is fixed to the support assembly 4.
The chair leg assembly 5 comprises a foot pad 53 and a fixed leg cover 54; the callus on sole 53 is installed in the below of fixed podotheca 54, and fixed podotheca 54 and supporting component 4 fixed connection.
The seat back fasteners 7 are screws and the seat back fasteners 7 pass through the rotational support 14 and the first support leg 41 to fixedly connect the seat back assembly to the support assembly.
The handrail body 31 is provided with external threads, the second supporting leg 42 is not provided with internal threads, the handrail body 31 is tightly matched with the second supporting leg 42 (interference fit), shaking is prevented, the anti-falling piece 32 is reversely buckled into the second supporting leg 42, pulling out is prevented, and the handrail component and the supporting component are fixedly connected.
The fixing leg sleeve 54 is provided with external threads, the first supporting leg 41 and the second supporting leg 42 are not provided with internal threads, and the fixing leg sleeve 54 is respectively in tight fit with the first supporting leg 41 and the second supporting leg 42 so as to fixedly connect the chair leg assembly and the supporting assembly.
The previous description of the embodiments is provided to facilitate a person of ordinary skill in the art in order to make and use the present utility model. It will be apparent to those skilled in the art that various modifications can be readily made to these embodiments and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present utility model is not limited to the above-described embodiments, and those skilled in the art, based on the present disclosure, should make improvements and modifications without departing from the scope of the present utility model.
Claims (10)
1. The training chair is characterized by comprising a chair back assembly (1), a chair seat assembly (2), an armrest assembly (3), a support assembly (4) and a chair foot assembly (5);
the chair back assembly (1) is fixedly connected with the supporting assembly (4);
the seat assembly (2) is fixedly connected with the supporting assembly (4);
the armrest assembly (3) is fixedly connected with the supporting assembly (4);
the chair leg assembly (5) is fixedly connected with the supporting assembly (4);
the chair back assembly (1) comprises a chair back frame body (11), a rotation limiting groove (12), a reset torsion spring (13), a rotation supporting piece (14) and a limiting rotating piece (15);
the rotation limiting grooves (12) are arranged on two sides of the chair back frame body (11);
the reset torsion spring (13) is clamped in the rotation limiting groove (12);
the rotating support piece (14) is connected with the reset torsion spring (13);
the limiting rotating piece (15) penetrates through the rotating supporting piece (14) and is connected with the rotating limiting groove (12);
the rotary support (14) is connected with the support assembly (4) through a chair back fastener (7).
2. A training chair according to claim 1, characterized in that the back assembly (1) further comprises an anti-drop spacer (16);
the anti-falling gasket (16) is arranged between the limiting rotating piece (15) and the rotating supporting piece (14).
3. A training chair according to claim 1, characterized in that the back assembly (1) further comprises a back front cover (17);
the chair back front cover (17) is fixed on the chair back frame body (11).
4. A training chair according to claim 1, characterized in that the back assembly (1) further comprises a decorative cover (18);
the decorative cover (18) is arranged on the outer side of the rotary supporting piece (14), and the decorative cover (18) is buckled with the rotary supporting piece (14).
5. A training chair according to claim 1, characterized in that the support assembly (4) comprises two first support legs (41), two second support legs (42), two transverse supports (43);
the first supporting leg (41) and the second supporting leg (42) are hinged;
one of the transverse supporting bodies (43) is connected with two first supporting legs (41);
the other transverse supporting body (43) is connected with two second supporting legs (42);
the two transverse supporting bodies (43) are arranged in parallel.
6. A training chair according to claim 5, characterized in that the upper end of the first support leg (41) is connected to the back assembly (1);
the upper end of the second supporting leg (42) is connected with the armrest assembly (3);
the seat assembly (2) is fixed on two transverse supporting bodies (43).
7. A training chair according to claim 1, characterized in that the armrest assembly (3) comprises an armrest body (31), an anti-drop (32) and a fastening screw (33);
the anti-falling piece (32) is fixed on the armrest body (31) through a fastening screw (33);
the armrest body (31) is fixed on the support component (4).
8. A training chair according to claim 1, characterized in that the training chair further comprises a tablet assembly (6);
the tablet assembly (6) comprises a tablet body (61), a tablet support (62) and a tablet fitting (63);
the tablet body (61) is fixed on the tablet support (62);
the tablet support (62) is fastened to the support assembly (4) in a covering manner by a tablet fitting (63).
9. A training chair according to claim 1, characterized in that the chair leg assembly (5) comprises a running wheel (51), a running wheel leg cover (52);
the movable wheel (51) is fixedly connected with the supporting component (4) through a movable wheel foot sleeve (52).
10. A training chair according to claim 1, characterized in that the chair foot assembly (5) comprises a foot pad (53), a fixed foot cover (54);
the foot pad (53) is arranged below the fixed foot sleeve (54), and the fixed foot sleeve (54) is fixedly connected with the supporting component (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320245115.1U CN219556764U (en) | 2023-02-17 | 2023-02-17 | Training chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320245115.1U CN219556764U (en) | 2023-02-17 | 2023-02-17 | Training chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219556764U true CN219556764U (en) | 2023-08-22 |
Family
ID=87646210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320245115.1U Active CN219556764U (en) | 2023-02-17 | 2023-02-17 | Training chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219556764U (en) |
-
2023
- 2023-02-17 CN CN202320245115.1U patent/CN219556764U/en active Active
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