CN220236458U - PC transparent crystal chair with backrest reinforcing structure - Google Patents
PC transparent crystal chair with backrest reinforcing structure Download PDFInfo
- Publication number
- CN220236458U CN220236458U CN202321560022.4U CN202321560022U CN220236458U CN 220236458 U CN220236458 U CN 220236458U CN 202321560022 U CN202321560022 U CN 202321560022U CN 220236458 U CN220236458 U CN 220236458U
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- Prior art keywords
- bolt
- support column
- chair
- bottom plate
- column
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- 239000013078 crystal Substances 0.000 title claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to the technical field of furniture and discloses a PC transparent crystal chair with a backrest reinforcing structure, which comprises a bottom plate, wherein a first adjusting mechanism is arranged at the top of the bottom plate and comprises a first support column, a second support column is arranged at the top of the first support column, a first connecting groove is formed in the first support column, the bottom of the second support column is fixedly connected with the first connecting column and is inserted into the inner wall of the first connecting groove, a first fixing groove is formed in the outer wall of the first connecting column, a first bolt is arranged on one side of the first support column, and the first bolt penetrates through the inner wall of the first fixing groove in a threaded manner. According to the utility model, the first bolt is not positioned in the first fixing groove any more by rotating the first bolt, so that the limit on the first connecting column is eliminated, the second support column is drawn, and the second support column moves upwards in the first support column, so that the height of the backrest is convenient to adjust.
Description
Technical Field
The utility model relates to the technical field of furniture, in particular to a PC transparent crystal chair with a backrest reinforcing structure.
Background
According to the utility model, CN209518581U is adopted, the transparent crystal chair comprises a seat plate, front chair legs, rear chair legs and a backrest, wherein two clothes hooks are arranged on one side, far away from the seat plate, of the backrest, a massage plate is arranged at the lower end of the backrest, a plurality of protruding points are arranged on one surface, close to the seat plate, of the massage plate, side plates perpendicular to a horizontal plane are arranged on the left side and the right side below the seat plate, a leg rest sliding plate is arranged right below the seat plate, sliding supports are arranged on the left side and the right side of the leg rest sliding plate, sliding grooves capable of sliding in a matched mode with the sliding supports are arranged on one side, close to the left side and the right side, of the leg rest sliding plate, of the back chair legs are fixedly connected with clamping blocks, a baffle plate is fixedly connected between the two back chair legs, and the seat plate, the front chair legs, the back chair legs, the side plates, the leg rest sliding plates and the backrest are all made of transparent acrylic plates.
However: most of the existing chairs are usually fixed, sit for a long time, generate a great burden on the waist, and are inconvenient to adjust, so that the existing chairs are not suitable for people with different heights, and the comfort of users is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a PC transparent crystal chair with a backrest reinforcing structure.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transparent crystal chair of PC with back reinforced structure includes the bottom plate, the bottom plate top is provided with first adjustment mechanism, first adjustment mechanism includes first support column, first support column top is provided with the second support column, first spread groove has been seted up to first support column inside, second support column bottom fixedly connected with first spread column and peg graft at first spread groove inner wall, first fixed slot has been seted up to first spread column outer wall, first support column one side is provided with first bolt, first bolt thread runs through to first fixed slot inner wall.
Preferably, the first adjustment mechanism top is provided with second adjustment mechanism, second adjustment mechanism includes fixed frame, fixed frame inner wall peg graft there is the connecting plate, the second mounting groove has been seted up to connecting plate one side, fixed frame one side is provided with the second bolt, the second bolt screw thread runs through to second mounting groove inner wall, the positive fixedly connected with connecting block in connecting plate top, the connecting block is kept away from connecting plate one end and is articulated to have the headrest. Through this preference, through rotating the second bolt for the second bolt no longer is in the second mounting groove inside, thereby cancel the spacing to the connecting plate, draw the connecting plate, make the connecting plate remove in the fixed frame.
Preferably, the front surface of the first support column is provided with a waist pillow, the back surface of the first support column is provided with a third bolt, the third bolt thread penetrates through the first support column and continues to extend, and the extending end of the third bolt penetrates into the waist pillow. Through this preference, through rotating the third bolt for the third bolt screw thread runs through to the waist pillow is inside, thereby is convenient for install the waist pillow.
Preferably, the bottom plate back fixedly connected with supporting leg, first support column bottom fixedly connected with second spliced pole, the second spliced pole runs through to the supporting leg inside, the third mounting groove has been seted up to the second spliced pole outer wall, supporting leg one side is provided with the fourth bolt, the fourth bolt screw thread runs through to inside the third mounting groove. Through this preference, through rotating the fourth bolt for the fourth bolt no longer is in third mounting groove inside, thereby cancel the spacing to the second spliced pole, through upwards moving first support column, make the second spliced pole upwards move in the supporting leg inside.
Preferably, the bottom plate top is provided with the handrail, the bottom plate bottom is provided with the fifth bolt, the fifth bolt screw thread runs through to the handrail inside. Through this preference, through setting up the handrail for can place personnel's arm, rotate the fifth bolt, can dismantle the handrail.
Preferably, the bottom plate top fixedly connected with triangle piece, triangle piece another side and supporting leg fixed connection, the bottom plate bottom is provided with the connecting rod. By this preference, the stability of the person when leaning against is enhanced by providing triangular blocks and connecting rods.
Compared with the prior art, the utility model provides the PC transparent crystal chair with the backrest reinforcing structure, which has the following beneficial effects:
1. this PC transparent crystal chair with back reinforced structure is through rotating first bolt for first bolt no longer is in inside the first fixed slot, thereby cancel the spacing to first spliced pole, draw the second support column, make the second support column upwards move in first support column inside, thereby be convenient for adjust the height of back, through rotating the second bolt, make the second bolt no longer be in inside the second mounting groove, thereby cancel the spacing to the connecting plate, draw the connecting plate, make the connecting plate remove in fixed frame, thereby be convenient for adjust the height of headrest, through setting up the headrest, make can carry out the head support to personnel, thereby make to adapt to different personnel, have various adjustability, thereby improve user's travelling comfort, through setting up the handrail, make can place personnel's arm, rotate the fifth bolt, can dismantle the handrail, through setting up triangular piece and connecting rod, make personnel strengthen stability when leaning on, the stability of whole device has also been strengthened simultaneously.
2. This PC transparent crystal chair with back additional strengthening is through rotating the third bolt for third bolt screw thread runs through to the waist pillow inside, thereby be convenient for install the waist pillow, through setting up the waist pillow, make personnel when sitting, support the waist, through rotating the fourth bolt, make the fourth bolt no longer be in inside the third mounting groove, thereby cancel the spacing to the second spliced pole, through upwards moving first support column, make the second spliced pole upwards remove in the supporting leg is inside, thereby alright adjust the height of waist pillow.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is an internal view of a first adjustment mechanism of the present utility model;
fig. 3 is a right side view of the structure of the present utility model.
In the figure: 1. a bottom plate; 21. a first adjustment mechanism; 211. a first support column; 212. a second support column; 213. a first connection post; 214. a first fixing groove; 215. a first bolt; 31. a second adjustment mechanism; 311. a fixed frame; 312. a connecting plate; 313. a second mounting groove; 314. a second bolt; 315. a connecting block; 316. a headrest; 4. a waist pillow; 5. a third bolt; 6. support legs; 7. a second connection post; 8. a third mounting groove; 9. a fourth bolt; 10. an armrest; 11. a fifth bolt; 12. triangular blocks; 13. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples
As shown in fig. 1-3, the utility model provides a PC transparent crystal chair with a backrest enhancing structure, which comprises a bottom plate 1, the top of the bottom plate 1 is provided with a first adjusting mechanism 21, the first adjusting mechanism 21 comprises a first supporting column 211, the top of the first supporting column 211 is provided with a second supporting column 212, a first connecting groove is formed in the first supporting column 211, the bottom of the second supporting column 212 is fixedly connected with a first connecting column 213 and inserted into the inner wall of the first connecting groove, the outer wall of the first connecting column 213 is provided with a first fixing groove 214, one side of the first supporting column 211 is provided with a first bolt 215, the first bolt 215 is threaded to penetrate into the inner wall of the first fixing groove 214, the front surface of the first supporting column 211 is provided with a lumbar pillow 4, the back surface of the first supporting column 211 is provided with a third bolt 5, the third bolt 5 is threaded to penetrate into the first supporting column 211 and continuously extend, the extending end of the third bolt 5 penetrates into the lumbar pillow 4, the top of the bottom plate 1 is provided with an armrest 10, the bottom of the bottom plate 1 is provided with a fifth bolt 11, the fifth bolt 11 is threaded to penetrate into the inside 10, the top of the bottom plate 1 is fixedly connected with a triangular block 12, the top of the bottom plate 1 is fixedly connected with the other side of the armrest 12 and the bottom plate 6 is fixedly connected with the armrest 13.
In this embodiment, by rotating the first bolt 215, the first bolt 215 is no longer located inside the first fixing groove 214, so that the limit to the first connecting column 213 is canceled, the second support column 212 is drawn, so that the second support column 212 moves upward inside the first support column 211, thereby facilitating the adjustment of the height of the backrest, and by rotating the third bolt 5, the third bolt 5 is threaded through to the inside of the lumbar pillow 4, thereby facilitating the installation of the lumbar pillow 4, and by setting the lumbar pillow 4, the lumbar is supported by the person sitting.
Examples
As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the top of the first adjusting mechanism 21 is provided with the second adjusting mechanism 31, the second adjusting mechanism 31 includes a fixed frame 311, the inner wall of the fixed frame 311 is inserted with a connecting plate 312, a second mounting groove 313 is provided on one side of the connecting plate 312, a second bolt 314 is provided on one side of the fixed frame 311, the second bolt 314 is threaded through to the inner wall of the second mounting groove 313, the front fixedly connected with connecting block 315 on the top end of the connecting plate 312, one end of the connecting block 315 far away from the connecting plate 312 is hinged with a headrest 316, the back of the bottom plate 1 is fixedly connected with a supporting leg 6, the bottom of the first supporting column 211 is fixedly connected with a second connecting column 7, the second connecting column 7 is penetrated into the supporting leg 6, a third mounting groove 8 is provided on the outer wall of the second connecting column 7, a fourth bolt 9 is provided on one side of the supporting leg 6, and the fourth bolt 9 is threaded through to the inside the third mounting groove 8.
In this embodiment, by rotating the second bolt 314 so that the second bolt 314 is no longer inside the second mounting groove 313, thereby canceling the limitation of the connection plate 312, the connection plate 312 is drawn, so that the connection plate 312 moves in the fixing frame 311, thereby facilitating the adjustment of the height of the headrest 316, by providing the headrest 316 so that the head of the person can be supported, by rotating the fourth bolt 9 so that the fourth bolt 9 is no longer inside the third mounting groove 8, thereby canceling the limitation of the second connection post 7, by moving the first support post 211 upward so that the second connection post 7 moves upward inside the support leg 6, thereby adjusting the height of the lumbar pillow 4.
The working principle of the PC transparent crystal chair with the backrest reinforcing structure is specifically described below.
As shown in fig. 1-3, during the use, through rotating third bolt 5, make third bolt 5 screw thread run through to inside of waist pillow 4, thereby be convenient for install waist pillow 4, through setting up waist pillow 4, make personnel when sitting, support the waist, through rotating fourth bolt 9, make fourth bolt 9 no longer be in inside of third mounting groove 8, thereby cancel the spacing to second spliced pole 7, through upwards moving first support column 211, make second spliced pole 7 upwards move in supporting leg 6 inside, thereby alright adjust the height of waist pillow 4, through rotating first bolt 215, make first bolt 215 no longer be in inside of first fixed slot 214, thereby cancel the spacing to first spliced pole 213, the second support column 212 is drawn, make second support column 212 upwards move in first support column 211, thereby be convenient for adjust the height of back, through rotating second bolt 314, make second bolt 314 no longer be in inside of second mounting groove 313, thereby cancel spacing to connecting plate 312, draw a connecting plate 312, make second spliced pole 7 upwards move at the supporting plate 311 in the inside of supporting leg 6, thereby make the setting up the stability to make personnel change the setting up the stability to be convenient for the headrest 10, thereby make the setting up and can be more stable, make personnel can be adjusted through setting up and change the stability to the headrest 10, and can be convenient for the top of the pillow 10, the setting up the people can be adjusted, and the stability is convenient for the top is changed, and the top is convenient for the top to be adjusted, and the personnel is set up and the top is convenient for 10.
Claims (6)
1. The PC transparent crystal chair with the backrest reinforcing structure comprises a bottom plate (1), and is characterized in that: the utility model discloses a bottom plate (1) top is provided with first adjustment mechanism (21), first adjustment mechanism (21) are including first support column (211), first support column (211) top is provided with second support column (212), first spread groove has been seted up to first support column (211) inside, first spliced pole (213) of second support column (212) bottom fixedly connected with and peg graft at first spliced groove inner wall, first fixed slot (214) have been seted up to first spliced pole (213) outer wall, first support column (211) one side is provided with first bolt (215), first bolt (215) screw thread runs through to first fixed slot (214) inner wall.
2. A PC transparent crystal chair with back rest reinforcement structure according to claim 1, characterized in that: the utility model discloses a headrest structure, including fixed frame (312), fixed frame (312) are kept away from, fixed frame (311) are provided with first adjustment mechanism (21) top is provided with second adjustment mechanism (31), second adjustment mechanism (31) are including fixed frame (311), fixed frame (311) inner wall is pegged graft and is had connecting plate (312), second mounting groove (313) have been seted up to connecting plate (312) one side, fixed frame (311) one side is provided with second bolt (314), second bolt (314) screw thread runs through to second mounting groove (313) inner wall, connecting plate (312) top front fixedly connected with connecting block (315), connecting block (315) are kept away from connecting plate (312) one end and are articulated have headrest (316).
3. A PC transparent crystal chair with back rest reinforcement structure according to claim 1, characterized in that: the waist pillow is characterized in that the waist pillow (4) is arranged on the front face of the first support column (211), a third bolt (5) is arranged on the back face of the first support column (211), threads of the third bolt (5) penetrate through the first support column (211) and extend continuously, and the extending end of the third bolt (5) penetrates through the waist pillow (4).
4. A PC transparent crystal chair with back rest reinforcement structure according to claim 1, characterized in that: the novel support comprises a bottom plate (1), wherein a supporting leg (6) is fixedly connected to the back of the bottom plate (1), a second connecting column (7) is fixedly connected to the bottom of a first supporting column (211), the second connecting column (7) penetrates into the supporting leg (6), a third mounting groove (8) is formed in the outer wall of the second connecting column (7), a fourth bolt (9) is arranged on one side of the supporting leg (6), and threads of the fourth bolt (9) penetrate into the third mounting groove (8).
5. A PC transparent crystal chair with back rest reinforcement structure according to claim 1, characterized in that: the novel handrail is characterized in that a handrail (10) is arranged at the top of the bottom plate (1), a fifth bolt (11) is arranged at the bottom of the bottom plate (1), and threads of the fifth bolt (11) penetrate through the handrail (10).
6. A PC transparent crystal chair with back rest reinforcement structure according to claim 1, characterized in that: the bottom plate (1) top fixedly connected with triangle piece (12), triangle piece (12) another side and supporting leg (6) fixed connection, bottom plate (1) bottom is provided with connecting rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321560022.4U CN220236458U (en) | 2023-06-19 | 2023-06-19 | PC transparent crystal chair with backrest reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321560022.4U CN220236458U (en) | 2023-06-19 | 2023-06-19 | PC transparent crystal chair with backrest reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220236458U true CN220236458U (en) | 2023-12-26 |
Family
ID=89229702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321560022.4U Active CN220236458U (en) | 2023-06-19 | 2023-06-19 | PC transparent crystal chair with backrest reinforcing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220236458U (en) |
-
2023
- 2023-06-19 CN CN202321560022.4U patent/CN220236458U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |