CN215423719U - Adjustable hotel office chair - Google Patents
Adjustable hotel office chair Download PDFInfo
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- CN215423719U CN215423719U CN202121387995.3U CN202121387995U CN215423719U CN 215423719 U CN215423719 U CN 215423719U CN 202121387995 U CN202121387995 U CN 202121387995U CN 215423719 U CN215423719 U CN 215423719U
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- 230000036544 posture Effects 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an adjustable hotel office chair which comprises four support columns and a fixing plate, wherein the fixing plate is arranged at the top ends of the four support columns, and a support plate is fixed with the fixing plate through a connecting assembly; a plurality of telescopic rods installed between the supporting plate and the fixing plate; the bottom end of the backrest is hinged to the top surface of the supporting plate; one end of the first connecting rod is hinged to the top surface of the supporting plate, and the other end of the first connecting rod is hinged to the backrest through a fixing component; the two handrails are symmetrically arranged on the top surface of the supporting plate. When the chair is used by users with different heights, the height of the office chair can be adjusted at any time, so that the users can work according to comfortable sitting postures.
Description
Technical Field
The utility model relates to the technical field of furniture, in particular to an adjustable hotel office chair.
Background
An office chair refers to various chairs which are convenient for work in daily work and social activities. Office chairs are classified into a narrow office chair and a generalized office chair, the narrow office chair refers to a backrest chair on which a person sits when working on a desktop in a sitting posture, and the generalized office chair is all chairs used in offices and comprises a large office chair, a middle office chair, a guest-meeting chair, a staff chair, a conference chair, a visitor chair, a training chair and the like.
However, in the prior art, the height of the office chair is fixed, and particularly when the office chair is used by users with low height, the users cannot work according to comfortable sitting postures, and further improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adjustable hotel office chair, which can adjust the height of the office chair at any time when users with different heights use the adjustable hotel office chair, so that the users can work according to comfortable sitting postures.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
an adjustable hotel office chair comprises four supporting columns and a fixing plate, wherein the fixing plate is arranged at the top ends of the four supporting columns,
the supporting plate is fixed with the fixing plate through a connecting assembly;
a plurality of telescopic rods installed between the supporting plate and the fixing plate;
the bottom end of the backrest is hinged to the top surface of the supporting plate;
one end of the first connecting rod is hinged to the top surface of the supporting plate, and the other end of the first connecting rod is hinged to the backrest through a fixing component;
the two handrails are symmetrically arranged on the top surface of the supporting plate.
Preferably, the connection assembly includes: the first sleeve is vertically arranged on the top surface of the fixing plate, and a first through hole is formed in one side of the first sleeve;
the top end of the first supporting rod is fixed with the bottom surface of the supporting plate, and one side of the first supporting rod is provided with a plurality of first threaded holes;
and a first bolt, wherein one of the first threaded holes is aligned with the first through hole, and the first bolt is threaded in the first threaded hole through the first through hole.
Preferably, the fixing assembly includes: one end of the second sleeve is hinged with one side of the backrest, and a second through hole is formed in one side of the second sleeve;
one end of the third connecting rod is hinged with the top end of the first connecting rod; one side of the third connecting rod is provided with a plurality of second threaded holes along the length direction of the third connecting rod;
and the second bolt aligns one of the second threaded holes with the second through hole, and the second bolt penetrates through the second through hole and is in threaded connection with the corresponding second threaded hole.
Preferably, a first cushion is mounted on the top surface of the support plate, and a second cushion is mounted on the inner side of the backrest.
Preferably, the top surface of the fixed plate is provided with a placing groove, and a storage box is arranged in the placing groove.
Preferably, one side of fixed plate is rotated and is connected with the stopper, first magnet is installed to the inboard of stopper, the case is close to the second magnet is installed to one side of stopper.
Preferably, the bottom end of the supporting column is provided with anti-skid lines.
By adopting the technical scheme, the first supporting rod is inserted into the first sleeve, meanwhile, one first threaded hole is aligned with the first through hole, the first bolt penetrates through the first through hole and is in threaded connection with the corresponding first threaded hole, the supporting plate is fixed with the fixing plate, and when the distance between the supporting plate and the fixing plate needs to be adjusted, the first bolt is screwed, and the first supporting rod is pulled; when the user uses, the user can be according to actual specific distance, adjusts the position of fixed plate for the user can carry out work according to comfortable position of sitting.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
In the figure, 1, a support column; 2. a fixing plate; 3. a support plate; 4. a telescopic rod; 5. a backrest; 6. a first connecting rod; 7. a handrail; 71. a first sleeve; 72. a first support bar; 73. a first bolt; 74. a second sleeve; 740. a second through hole; 75. a third connecting rod; 76. a second bolt; 77. a first cushion; 78. a second cushion; 79. a placement groove; 80. a storage box; 81. a limiting block; 82. a first magnet; 83. a second magnet.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 3, an adjustable hotel office chair comprises four support columns 1 and a fixing plate 2, wherein the fixing plate 2 is cuboid, and the fixing plate 2 is installed at the top ends of the four support columns 1;
backup pad 3, backup pad 3 is fixed mutually with fixed plate 2 through coupling assembling, and the user can sit on backup pad 3, and in this embodiment, coupling assembling is four groups, and four groups of coupling assembling set up four corners at fixed plate 2 to one of them group of coupling assembling is for example, and coupling assembling includes: the first sleeve 71 is vertically arranged at one corner of the top surface of the fixed plate 2, and meanwhile, a first through hole is formed in the outer side of the first sleeve 71;
the top end of the first supporting rod 72 is fixed with the bottom surface of the supporting plate 3, the first supporting column 1 is arranged opposite to the first sleeve 71, the first supporting rod 72 can be connected in the first sleeve 71 in a sliding mode, and meanwhile, one side of the first supporting rod 72 is provided with a plurality of first threaded holes;
the first bolt 73 is used for inserting the first supporting rod 72 into the first sleeve 71, aligning a first threaded hole with the first through hole, enabling the first bolt 73 to penetrate through the first through hole to be in threaded connection with the corresponding first threaded hole, fixing the supporting plate 3 and the fixing plate 2, and screwing the first bolt 73 to pull the first supporting rod 72 when the distance between the supporting plate 3 and the fixing plate 2 needs to be adjusted;
when the user uses the device, the user can adjust the position of the fixing plate 2 according to the actual specific distance, so that the user can work according to comfortable sitting posture;
furthermore, a plurality of telescopic rods 4 are arranged between every two adjacent first sleeves 71, the top ends of the telescopic rods 4 are fixed with the bottom surface of the supporting plate 3, the bottom ends of the telescopic rods 4 are fixed with the top surface of the fixing plate 2, and the connecting strength between the fixing plate 2 and the supporting plate 3 is further improved;
the bottom end of the backrest 5 is hinged to the top surface of the supporting plate 3, so that a user can lean against the backrest 5 when using the chair, and the comfort of the user is improved;
first connecting rod 6, the one end of first connecting rod 6 articulates the top surface at fixed plate 2, and the other end of first connecting rod 6 is articulated mutually with back 5 through fixed subassembly, and in this embodiment, fixed subassembly includes: one end of the second sleeve 74 is hinged with the inner side of the backrest 5, and meanwhile, a second through hole 740 is formed in the outer side of the second sleeve 74;
one end of the third connecting rod 75 is hinged with the top end of the first connecting rod 6, and one end of the third connecting rod 75 close to the backrest 5 is inserted into the second sleeve 74; meanwhile, a plurality of second threaded holes are formed in one side of the third connecting rod 75 along the length direction of the third connecting rod 75;
the second bolt 76 aligns a second threaded hole of the third connecting rod 75 with the second through hole 740 after the third connecting rod 75 is inserted into the second sleeve 74, the second bolt 76 passes through the second through hole 740 and is in threaded connection with the corresponding second threaded hole, the backrest 5 and the fixing plate 2 are fixed, the second bolt 76 is screwed off, and the position of the third connecting rod 75 in the second sleeve 74 is adjusted, so that a user can adjust the position of the backrest 5 conveniently;
in order to increase the comfort of the user, a first cushion 77 is installed on the top surface of the support plate 3, and a second cushion 78 is installed on the inner side of the backrest 5;
the two handrails 7 are symmetrically arranged on the top surface of the supporting plate 3, and a user can hold the handrails 7 after sitting on the supporting plate 3;
further, a placing groove 79 is formed in the top surface of the fixing plate 2, a storage box 80 is connected in the placing groove 79 in a sliding manner, the storage box 80 can be connected in the placing groove 79 in a sliding manner, and some articles can be stored in the storage box 80;
further, in order to reduce the spontaneous sliding of the storage box 80 out of the placement groove 79, a limit block 81 is rotatably connected to one side of the fixed plate 2, first magnets 82 are mounted on the inner sides of the limit block 81, meanwhile, a second magnet 83 is mounted on one side of the storage box 80 close to the limit block 81, and after the storage box 80 is placed in the placement groove 79, the limit block 81 is rotated, so that the first magnets 82 can be adsorbed on the second magnet 83;
furthermore, the supporting columns 1 and the fixing plates 2 are arranged in an inclined manner at an angle of 60 degrees, so that the stability of the whole office chair is improved; in addition, in order to improve the anti-slip property of the office chair, anti-slip lines are arranged on the bottom surface of the support column 1.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.
Claims (7)
1. The utility model provides an adjustable hotel office chair, includes four support columns (1) and fixed plate (2), install on four fixed plate (2) the top of support column (1), its characterized in that:
the supporting plate (3) is fixed with the fixing plate (2) through a connecting assembly;
a plurality of telescopic rods (4), the plurality of telescopic rods (4) being mounted between the support plate (3) and the fixing plate (2);
the bottom end of the backrest (5) is hinged to the top surface of the supporting plate (3);
one end of the first connecting rod (6) is hinged to the top surface of the supporting plate (3), and the other end of the first connecting rod (6) is hinged to the backrest (5) through a fixing component;
the two handrails (7) are symmetrically arranged on the top surface of the supporting plate (3).
2. The adjustable hotel office chair of claim 1, wherein: the connecting assembly includes: the first sleeve (71), the first sleeve (71) is vertically installed on the top surface of the fixing plate (2), and a first through hole is formed in one side of the first sleeve (71);
the top end of the first supporting rod (72) is fixed with the bottom surface of the supporting plate (3), and one side of the first supporting rod (72) is provided with a plurality of first threaded holes;
a first bolt (73) aligning one of the first threaded holes with the first through hole, the first bolt (73) being threaded through the first through hole in the first threaded hole.
3. The adjustable hotel office chair of claim 1, wherein: the fixing assembly includes: one end of the second sleeve (74) is hinged with one side of the backrest (5), and a second through hole (740) is formed in one side of the second sleeve (74);
one end of the third connecting rod (75) is hinged with the top end of the first connecting rod (6); one side of the third connecting rod (75) is provided with a plurality of second threaded holes along the length direction of the third connecting rod (75);
a second bolt (76) aligning one of the second threaded holes with the second through hole (740), the second bolt (76) being threaded through the second through hole (740) in the second threaded hole corresponding thereto.
4. The adjustable hotel office chair of claim 1, wherein: a first cushion (77) is installed on the top surface of the supporting plate (3), and a second cushion (78) is installed on the inner side of the backrest (5).
5. The adjustable hotel office chair of claim 1, wherein: the top surface of the fixed plate (2) is provided with a placing groove (79), and a storage box (80) is arranged in the placing groove (79).
6. The adjustable hotel office chair of claim 5, wherein: one side of fixed plate (2) is rotated and is connected with stopper (81), first magnet (82) are installed to the inboard of stopper (81), case (80) are close to second magnet (83) are installed to one side of stopper (81).
7. The adjustable hotel office chair of claim 1, wherein: the bottom of support column (1) is provided with anti-skidding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121387995.3U CN215423719U (en) | 2021-06-22 | 2021-06-22 | Adjustable hotel office chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121387995.3U CN215423719U (en) | 2021-06-22 | 2021-06-22 | Adjustable hotel office chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215423719U true CN215423719U (en) | 2022-01-07 |
Family
ID=79712660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121387995.3U Active CN215423719U (en) | 2021-06-22 | 2021-06-22 | Adjustable hotel office chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215423719U (en) |
-
2021
- 2021-06-22 CN CN202121387995.3U patent/CN215423719U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |