CN217987120U - Multifunctional adjustable rotary office chair - Google Patents
Multifunctional adjustable rotary office chair Download PDFInfo
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- CN217987120U CN217987120U CN202222033438.2U CN202222033438U CN217987120U CN 217987120 U CN217987120 U CN 217987120U CN 202222033438 U CN202222033438 U CN 202222033438U CN 217987120 U CN217987120 U CN 217987120U
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- fixedly connected
- seat
- office chair
- handrail
- armrest
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- 238000009434 installation Methods 0.000 claims abstract description 19
- 229910003460 diamond Inorganic materials 0.000 claims description 8
- 239000010432 diamond Substances 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a rotatory office chair with adjustable it is multi-functional, its technical scheme is: including seat support, back, chassis, gas pole and five star foot rests, back bottom fixedly connected with arc connecting rod, arc connecting rod and seat support fixed connection, chassis fixed connection is in the seat support bottom, gas pole top and chassis fixed connection, gas pole bottom and five star foot rests fixed connection, the truckle is installed to five star foot rests bottom, the equal fixed mounting in seat support both sides has handrail assembly, handrail assembly includes first installation pole, be provided with first mounting hole on the first installation pole, a rotatory office chair beneficial effect with adjustable it is multi-functional is: through setting up two independent handrail components that can install with the seat support, the consumer can be according to the favorite handrail component of demand option dress to this satisfies consumer's individualized demand, simultaneously handrail component damage after the corresponding handrail component of change can, convenient the maintenance.
Description
Technical Field
The utility model relates to an office chair technical field, concretely relates to rotatory office chair with adjustable it is multi-functional.
Background
The office chair is characterized in that the office chair is various chairs which are convenient to work in daily work and social activities, and mainly comprises casters, chair legs, air rods, a chassis, a chair seat, armrests and a chair back, telescopic foot pads can be additionally arranged on part of office chairs, and the office chairs can better accord with ergonomics and adapt to people with different body types by additionally arranging adjustable functions on the armrests, the chair seat, the chair back and the like.
The armrest of the existing partially adjustable office chair has a single structure, cannot meet the individual requirements of consumers, cannot be used continuously after being damaged, and is difficult to maintain.
Disclosure of Invention
Therefore, the utility model provides a rotatory office chair with adjustable it is multi-functional, through setting up two independent armrest components that can install with the seat support, the consumer can be according to the armrest components that the demand optional was liked, with this individualized demand that satisfies the consumer, simultaneously armrest components damage the back change corresponding armrest components can, convenient the maintenance, with the handrail single structure who solves office chair with adjustable current part, can't satisfy consumer's individualized demand, and damage the unable continuation of back seat and use, be difficult to the problem of maintaining.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a rotatory office chair with adjustable it is multi-functional, includes seat support, back, chassis, gas pole and five star foot rests, back bottom fixedly connected with arc connecting rod, arc connecting rod and seat support fixed connection, chassis fixed connection is in the seat support bottom, gas pole top and chassis fixed connection, gas pole bottom and five star foot rests fixed connection, the truckle is installed to five star foot rests bottom, the equal fixed mounting in seat support both sides has handrail components.
Preferably, the handrail component comprises a first mounting rod, a first mounting hole is formed in the first mounting rod, one end of the first mounting rod is fixedly connected with the bottom of the seat, an inner sleeve is fixedly connected with the other end of the first mounting rod, a plurality of vertically and uniformly distributed limiting holes are formed in the inner wall of the inner sleeve, an outer sleeve is sleeved on the outer side of the inner sleeve, a notch is formed in the edge of the top of the outer sleeve, the outer sleeve is clamped with the inner sleeve through a limiting part, a connecting block is fixedly connected with the top of the outer sleeve, a handrail sleeve is arranged at the top of the connecting block, a shell is arranged inside the handrail sleeve, a positioning frame is arranged inside the shell, a diamond-shaped block is arranged inside the positioning frame, and the diamond-shaped block is fixedly connected with the connecting block.
Preferably, the locating part includes L-shaped fixture block, L-shaped fixture block bottom extends to in the spacing hole, L-shaped fixture block top fixedly connected with operating handle, the operating handle passes through pivot and outer tube swing joint with L-shaped fixture block junction, the operating handle extends to the outer tube outside through the notch, the operating handle top is equipped with the spring, the spring both ends respectively with operating handle and connecting block fixed connection.
Preferably, the top of the connecting block is fixedly connected with a guide block, the bottom of the shell is provided with a guide hole, and the guide block extends into the guide hole and is fixedly connected with the diamond block.
Preferably, a plurality of arc-shaped clamping grooves are uniformly distributed on the inner walls of the two sides of the shell, corrugated limiting rib plates are arranged on the edges of the two sides of the positioning frame, and the corrugated limiting rib plates are clamped with the arc-shaped clamping grooves.
Preferably, the shell comprises an upper shell and a lower shell at the top, and the upper shell is connected with the lower shell in a clamping manner.
Preferably, the handrail assembly includes second installation pole, be provided with the second mounting hole on the second installation pole, second installation pole one end and seat support fixed connection, second installation pole other end fixedly connected with frame form armrest seat, the first cushion of frame form armrest seat top surface fixedly connected with.
Preferably, the armrest assembly comprises a third installation rod, a third installation hole is formed in the third installation rod, one end of the third installation rod is fixedly connected with the seat, the other end of the third installation rod is fixedly connected with a bending armrest seat, and a second cushion is fixedly connected to the top surface of the bending armrest seat.
Preferably, the armrest assembly comprises a fourth mounting rod, a fourth mounting hole is formed in the fourth mounting rod, one end of the fourth mounting rod is fixedly connected with the seat, the other end of the fourth mounting rod is fixedly connected with a T-shaped armrest seat, and an armrest shell cover is fixedly connected to the top of the T-shaped armrest seat.
The embodiment of the utility model provides a have following advantage:
through setting up two independent handrail subassemblies that can install with the seat support, the consumer can be according to the handrail subassembly that the demand option liked to this satisfies consumer's individualized demand, the handrail subassembly damages the back simultaneously and change corresponding handrail subassembly can, made things convenient for the maintenance.
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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is an exploded view of the handrail component according to embodiment 1 of the present invention;
fig. 3 is a cross-sectional view of the outer sleeve structure provided by the present invention;
fig. 4 is a schematic view of an armrest assembly according to embodiment 2 of the present invention;
fig. 5 is a schematic view of an armrest assembly according to embodiment 3 of the present invention;
fig. 6 is a schematic view of an armrest assembly according to embodiment 4 of the present invention.
In the figure: the armrest comprises a seat, a backrest 2, a chassis 3, an air rod 4, a five-pointed star foot stand 5, an arc connecting rod 6, a caster 7, an armrest component 8, a first mounting rod 801, a first mounting hole 802, an inner sleeve 803, a limiting hole 804, an outer sleeve 805, a notch 806, a limiting part 807, a 8071L-shaped clamping block, an 8072 operating handle, an 8073 spring, a 808 connecting block, an 809 armrest sleeve, a shell 810, an upper shell 8101, a lower shell 8102, a positioning frame 811, a diamond block 812, a 813 second mounting rod, a frame-shaped armrest seat 814, a third mounting rod 815, a bent armrest seat 816, a fourth mounting rod 817, a T-shaped armrest seat 818 and an armrest shell 819.
Detailed Description
The present invention is described in detail with reference to the specific embodiments, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1:
referring to the attached drawings 1-3, the utility model provides a multifunctional adjustable rotary office chair, which comprises a chair seat 1, a backrest 2, a chassis 3, an air rod 4 and a five-star foot rest 5, wherein the bottom of the backrest 2 is fixedly connected with an arc-shaped connecting rod 6, the arc-shaped connecting rod 6 is fixedly connected with the chair seat 1, the chassis 3 is fixedly connected with the bottom of the chair seat 1, the top end of the air rod 4 is fixedly connected with the chassis 3, the bottom end of the air rod 4 is fixedly connected with the five-star foot rest 5, the bottom of the five-star foot rest 5 is provided with a caster 7, and both sides of the chair seat 1 are fixedly provided with armrest components 8;
in this embodiment, through setting up two independent handrail components 8 that can install with seat support 1, the consumer can select the handrail component 8 of liking according to the demand to this satisfies consumer's individualized demand, simultaneously handrail component 8 damage after change corresponding handrail component 8 can, made things convenient for the maintenance.
Wherein, in order to realize the purpose of adjusting 8 height of handrail components, this device adopts following technical scheme to realize: the armrest component 8 comprises a first mounting rod 801, a first mounting hole 802 is arranged on the first mounting rod 801, one end of the first mounting rod 801 is fixedly connected with the bottom of the chair seat 1, the other end of the first mounting rod 801 is fixedly connected with an inner sleeve 803, the inner wall of the inner sleeve 803 is provided with a plurality of limiting holes 804 which are vertically and evenly distributed, the outer side of the inner sleeve 803 is sleeved with an outer sleeve 805, the top edge of the outer sleeve 805 is provided with a notch 806, the outer sleeve 805 is clamped with the inner sleeve 803 through a limiting piece 807, the limiting piece 807 comprises an L-shaped clamping block 8071, the bottom end of the L-shaped clamping block 8071 extends into the limiting holes 804, the top of the L-shaped clamping block 8071 is fixedly connected with an operating handle 8072, the joint of the operating handle 8072 and the L-shaped clamping block 8071 is movably connected with the outer sleeve 805 through a rotating shaft, the operating handle 8072 extends to the outside of the outer sleeve 805 through the notch 806, the top of the operating handle 8072 is provided with a spring 8073, two ends of the spring 8073 are respectively fixedly connected with the operating handle 8072 and the connecting block 808, the top end of the outer sleeve 805 is fixedly connected with the connecting block 808, the top of the connecting block 808 is provided with an armrest sleeve 809, the armrest sleeve 809 is internally provided with a shell 810, the shell 810 comprises an upper shell 8101 and a lower shell 8102 at the top, the upper shell 8101 is clamped and connected with the lower shell 8102, the shell 810 is internally provided with a positioning frame 811, the positioning frame 811 is internally provided with a diamond 812, the diamond 812 is fixedly connected with the connecting block 808, the top of the connecting block 808 is fixedly connected with a guide block, the bottom of the shell 810 is provided with a guide hole, the guide block extends into the guide hole and is fixedly connected with the diamond 812, in actual operation, the operating handle 8072 is upwards pulled to drive the L-shaped block 8071 to rotate, so that the L-shaped block 8071 is separated from the limiting hole 804, the outer sleeve 805 can then be pulled vertically to adjust to the appropriate height, and finally the lever 8072 is released, the L-shaped clamping block 8071 is reset under the action of the spring 8073 and is clamped with the limiting hole 804 again;
wherein, in order to realize the purpose of adjusting the position of casing 810, this device adopts following technical scheme to realize: casing 810 both sides inner wall all is provided with a plurality of evenly distributed's arc draw-in groove, and locating frame 811 both sides edge all is provided with the spacing gusset of ripple, and spacing gusset of ripple and arc draw-in groove block, manual application of force promote handrail cover 809 can drive casing 810 and remove, and the inside arc draw-in groove of casing 810 can make the spacing gusset of ripple restore to the throne after the deformation simultaneously, makes spacing gusset and the not co-position block of arc draw-in groove to this realization is spacing to the casing 810 of different positions.
The utility model discloses a use as follows: when using the utility model discloses, earlier with seat support 1, back 2, chassis 3, gas pole 4 and the equipment of five star foot rests 5, pass through the screw fixation respectively with two handrail components 8 in seat support 1 both sides again, break off with the fingers and thumb handle 8072 and can drive L shape fixture block 8071 and rotate, make L shape fixture block 8071 break away from spacing hole 804, then can vertical pull outer tube 805 adjust to suitable height, loosen handle 8072 at last, reset under spring 8073's effect, L shape fixture block 8071 again with spacing hole 804 block, with this height of adjusting handrail components 8, manual application of force promotes handrail cover 809 and can drive casing 810 and remove, the inside arc draw-in groove of casing 810 can make the spacing deformation back of ripple reset simultaneously, make spacing gusset and the different position blocks of arc draw-in groove, realize spacing casing 810 to different positions with this, be favorable to adjusting casing 810 and handrail cover 809's position, and the suitability is strong.
Example 2:
referring to fig. 1 and 4, the present invention further provides a multifunctional adjustable swivel office chair, which is different from embodiment 1: the armrest assembly 8 comprises a second mounting rod 813, a second mounting hole is formed in the second mounting rod 813, one end of the second mounting rod 813 is fixedly connected with the seat 1, the other end of the second mounting rod 813 is fixedly connected with a frame-shaped armrest seat 814, and a first soft pad is fixedly connected to the top surface of the frame-shaped armrest seat 814.
When in use, the second mounting rod 813 can also be fixedly connected with the bottom of the seat 1 through screws, and the frame-shaped armrest seat 814 has different appearance characteristics and lower cost compared with the structure of embodiment 1.
Example 3:
referring to fig. 1 and 5, the present invention further provides a multifunctional adjustable rotary office chair, which is different from embodiment 1: the armrest assembly 8 comprises a third mounting rod 815, a third mounting hole is formed in the third mounting rod 815, one end of the third mounting rod 815 is fixedly connected with the seat 1, the other end of the third mounting rod 815 is fixedly connected with a bent armrest 816, and a second cushion is fixedly connected to the top surface of the bent armrest 816.
When in use, the third mounting rod 815 can also be fixedly connected with the bottom of the seat 1 through screws, and compared with the bending armrest seat 816 in embodiment 1, the bending armrest seat has different appearance characteristics and is lower in cost.
Example 4:
referring to fig. 1 and 6, the present invention further provides a multifunctional adjustable swivel office chair, which is different from embodiment 1: the armrest assembly 8 comprises a fourth mounting rod 817, a fourth mounting hole is arranged on the fourth mounting rod 817, one end of the fourth mounting rod 817 is fixedly connected with the seat 1, the other end of the fourth mounting rod 817 is fixedly connected with a T-shaped armrest seat 818, and the top of the T-shaped armrest seat 818 is fixedly connected with an armrest cover 819.
When in use, the fourth mounting bar 817 can also be fixedly connected with the bottom of the seat 1 through screws, and the bent armrest seat 816 has different appearance characteristics and is lower in cost compared with the embodiment 1.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (9)
1. The utility model provides a rotatory office chair with adjustable it is multi-functional, includes seat support (1), back (2), chassis (3), gas pole (4) and five star foot rests (5), its characterized in that: backrest (2) bottom fixedly connected with arc connecting rod (6), arc connecting rod (6) and seat support (1) fixed connection, chassis (3) fixed connection is in seat support (1) bottom, gas pole (4) top and chassis (3) fixed connection, gas pole (4) bottom and five star foot rest (5) fixed connection, truckle (7) are installed to five star foot rest (5) bottom, the equal fixed mounting in seat support (1) both sides has handrail subassembly (8).
2. The multifunctional adjustable rotary office chair according to claim 1, wherein: the armrest assembly (8) comprises a first mounting rod (801), a first mounting hole (802) is formed in the first mounting rod (801), one end of the first mounting rod (801) is fixedly connected with the bottom of the seat (1), an inner sleeve (803) is fixedly connected to the other end of the first mounting rod (801), a plurality of vertically and uniformly distributed limiting holes (804) are formed in the inner wall of the inner sleeve (803), an outer sleeve (805) is sleeved on the outer side of the inner sleeve (803), a notch (806) is formed in the top edge of the outer sleeve (805), the outer sleeve (805) is clamped with the inner sleeve (803) through a limiting piece (807), a connecting block (808) is fixedly connected to the top end of the outer sleeve (805), an armrest sleeve (809) is arranged at the top of the connecting block (808), a shell (810) is arranged inside the armrest sleeve (809), a positioning frame (811) is arranged inside the shell (810), a diamond block (812) is arranged inside the positioning frame (811), and the diamond block (812) is fixedly connected with the connecting block (808).
3. The multifunctional adjustable rotary office chair according to claim 2, characterized in that: the limiting piece (807) comprises an L-shaped clamping block (8071), the bottom end of the L-shaped clamping block (8071) extends into the limiting hole (804), the top of the L-shaped clamping block (8071) is fixedly connected with an operating handle (8072), the joint of the operating handle (8072) and the L-shaped clamping block (8071) is movably connected with the outer sleeve (805) through a rotating shaft, the operating handle (8072) extends to the outside of the outer sleeve (805) through a notch (806), the top of the operating handle (8072) is provided with a spring (8073), and two ends of the spring (8073) are respectively and fixedly connected with the operating handle (8072) and the connecting block (808).
4. The multifunctional adjustable rotary office chair according to claim 2, wherein: the top of the connecting block (808) is fixedly connected with a guide block, the bottom of the shell (810) is provided with a guide hole, and the guide block extends into the guide hole and is fixedly connected with the diamond block (812).
5. The multifunctional adjustable rotary office chair according to claim 2, characterized in that: the inner walls of two sides of the shell (810) are provided with a plurality of arc-shaped clamping grooves which are uniformly distributed, two side edges of the positioning frame (811) are provided with ripple limiting rib plates, and the ripple limiting rib plates are clamped with the arc-shaped clamping grooves.
6. The multifunctional adjustable rotary office chair according to claim 2, characterized in that: the shell (810) comprises an upper shell (8101) and a lower shell (8102) which are arranged at the tops, and the upper shell (8101) is connected with the lower shell (8102) in a clamping mode.
7. The multifunctional adjustable rotary office chair according to claim 1, wherein: handrail component (8) are including second installation pole (813), be provided with the second mounting hole on second installation pole (813), second installation pole (813) one end and seat support (1) fixed connection, second installation pole (813) other end fixedly connected with frame form handrail seat (814), the first cushion of frame form handrail seat (814) top surface fixedly connected with.
8. The multifunctional adjustable rotary office chair according to claim 1, wherein: handrail component (8) include third installation pole (815), be provided with the third mounting hole on third installation pole (815), third installation pole (815) one end and seat support (1) fixed connection, third installation pole (815) other end fixedly connected with bending handrail seat (816), bending handrail seat (816) top surface fixedly connected with second cushion.
9. The multifunctional adjustable rotary office chair according to claim 1, wherein: the armrest assembly (8) comprises a fourth mounting rod (817), a fourth mounting hole is formed in the fourth mounting rod (817), one end of the fourth mounting rod (817) is fixedly connected with the seat (1), the other end of the fourth mounting rod (817) is fixedly connected with a T-shaped armrest seat (818), and an armrest cover (819) is fixedly connected to the top of the T-shaped armrest seat (818).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222033438.2U CN217987120U (en) | 2022-08-03 | 2022-08-03 | Multifunctional adjustable rotary office chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222033438.2U CN217987120U (en) | 2022-08-03 | 2022-08-03 | Multifunctional adjustable rotary office chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217987120U true CN217987120U (en) | 2022-12-09 |
Family
ID=84318086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222033438.2U Expired - Fee Related CN217987120U (en) | 2022-08-03 | 2022-08-03 | Multifunctional adjustable rotary office chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217987120U (en) |
-
2022
- 2022-08-03 CN CN202222033438.2U patent/CN217987120U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |