CN215423647U - Multi-person desk and chair - Google Patents
Multi-person desk and chair Download PDFInfo
- Publication number
- CN215423647U CN215423647U CN202122096702.2U CN202122096702U CN215423647U CN 215423647 U CN215423647 U CN 215423647U CN 202122096702 U CN202122096702 U CN 202122096702U CN 215423647 U CN215423647 U CN 215423647U
- Authority
- CN
- China
- Prior art keywords
- gear
- rack
- block
- chair
- knob
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Landscapes
- Combinations Of Kitchen Furniture (AREA)
Abstract
The utility model discloses a multi-person table and chair which comprises a knob, wherein the knob is rotatably arranged at the bottom end of a table plate, the outer surface of the output end of the knob is connected with a transmission belt, the inner end of the table plate is provided with an inner cavity, a first gear is arranged at the inner end of the inner cavity, the outer surface of the shaft end of the first gear is connected with the tail end of the transmission belt, a slidable movable block is arranged at the inner end of the inner cavity, a first rack is arranged at the side end of the movable block, the first rack is connected with the first gear in an outgoing mode, a second rack is arranged at the side end of the movable block, and the outer side of the second rack is connected with a second gear. This many people's table chair is provided with movable block and screw rod, drives driving belt through the knob and rotates for first gear meshes the transmission with first rack and drives the movable block and slide in the inner chamber, thereby makes the second gear move the second gear and rotate, because the sleeve is fixed state, the screw rod will drive the table and carry out high promotion, adapts to different user demands.
Description
Technical Field
The utility model relates to the technical field of tables and chairs, in particular to a multi-person table and chair.
Background
The multi-person desk and chair is mainly used in a rest area of a shopping mall or a leisure area of an office, so that the body comfort is improved, and the fatigue caused by shopping or work is reduced, but the existing multi-person desk and chair has certain defects, such as the defects;
present many people's table chair is mostly the arris limit type, easily appears colliding with to be not convenient for carry out the altitude mixture control of table according to the user demand, and the inner table of many people's table chair that present is mostly fixed mounting, when rest crowd is more, is difficult to carry out the usage space that the dismantlement of table increases the seat, thereby has certain defectiveness.
Aiming at the problems, innovative design is urgently needed on the basis of the original multi-person table and chair.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multi-person table and chair, which aims to solve the problems that the existing multi-person table and chair proposed in the background art are mostly edge-shaped, are easy to collide, are inconvenient to adjust the height of a table board according to the use requirement, are mostly fixedly installed at the inner end of the existing multi-person table and chair, are difficult to detach the table board to increase the use space of a seat when a rest crowd is large, and have certain defect.
In order to achieve the purpose, the utility model provides the following technical scheme: the multi-person table and chair mainly comprises a seat and a table plate, wherein the table plate is arranged on the inner side of the seat;
the method comprises the following steps:
the rotary knob is rotatably arranged at the bottom end of the table plate, the outer surface of the output end of the rotary knob is connected with a transmission belt, the inner end of the table plate is provided with an inner cavity, a first gear is arranged at the inner end of the inner cavity, the outer surface of the shaft end of the first gear is connected with the tail end of the transmission belt, a slidable movable block is arranged at the inner end of the inner cavity, a first rack is arranged at the side end of the movable block, the first rack is connected with the first gear when going out, a second rack is arranged at the side end of the movable block, the outer side of the second rack is connected with a second gear, the shaft end of the second gear is fixedly connected with a screw rod, and the outer surface of the bottom end of the screw rod is connected with a sleeve;
the mounting seat, fixed mounting is subaerial in table chair central point puts, and the inner of mounting seat is provided with rotatable carousel to the lug is installed to the inner of carousel, the fixed block is installed to the inner of mounting seat, and the inner of fixed block is provided with the telescopic fixture block, and the terminal outer fixed surface of fixture block is connected with the spring that plays the reset action, the draw-in groove has been seted up to telescopic surface, and the inner of draw-in groove is connected with the fixture block top.
Preferably, the seat is smooth rounding off form with the surface molding of table, and the table bottom is connected for rotating with the knob, and the knob output is connected with the drive belt top, drives drive belt through the knob and rotates.
Preferably, first gear passes through driving belt and inner chamber constitution rotating-structure, and first gear is connected for the meshing with first rack, the movable block constitutes sliding structure through first rack and inner chamber, and the movable block symmetric distribution is provided with two sets ofly in the inner chamber, drives the movable block through the meshing transmission of gear and rack and slides in the inner chamber.
Preferably, the second gear is meshed with the second rack, the shaft end of the second gear is fixedly connected with the screw rod, the screw rod is in threaded connection with the sleeve, and the screw rod is driven to rotate through meshing transmission of the gear and the rack.
Preferably, the carousel is connected for rotating with the mount pad, and the inner evenly distributed of carousel installs the multiunit lug to mount pad and fixed block are fixed integral structure, rotate through the carousel and drive the lug and extrude the jacking to the fixture block.
Preferably, the fixed block is in sliding connection with the clamping block, the top end of the clamping block is attached to the protruding block, the clamping block forms an elastic structure with the fixed block through a spring, the tail end of the clamping block forms a clamping structure with the sleeve through the clamping groove, and the sleeve is stably fixed in the mounting seat through the clamping structure of the clamping block and the clamping groove.
Compared with the prior art, the utility model has the beneficial effects that: the multi-person table and chair;
1. the movable block and the screw rod are arranged, the knob drives the transmission belt to rotate, the first gear and the first rack are meshed for transmission, the movable block is driven to slide in the inner cavity, the second rack drives the second gear to rotate, and the screw rod drives the table board to be lifted in height due to the fact that the sleeve is in a fixed state, so that different use requirements are met;
2. be provided with mount pad and carousel, the rotation through the carousel makes the lug of slope column structure extrude the fixture block to make the fixture block stretch out along the inside end of fixed block, fix the sleeve through the block structure of fixture block and draw-in groove, detachable structure is convenient for carry out telescopic dismantlement simultaneously, and when the table chair used the number more, the quick dismantlement that can carry out the table increased the usage space of seat.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the overall front view structure of the present invention;
FIG. 3 is a schematic bottom sectional view of the table board of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 5 is a front cross-sectional view of the sleeve of the present invention;
FIG. 6 is a schematic top sectional view of the mount of the present invention.
In the figure: 1. a seat; 2. a table plate; 3. a knob; 4. a drive belt; 5. an inner cavity; 6. a first gear; 7. a movable block; 8. a first rack; 9. a second rack; 10. a second gear; 11. a screw; 12. a sleeve; 13. a mounting seat; 14. a turntable; 15. a bump; 16. a fixed block; 17. a clamping block; 18. a spring; 19. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the multi-person table and chair mainly comprises a seat 1 and a table plate 2, wherein the table plate 2 is arranged on the inner side of the seat 1;
the method comprises the following steps:
the rotary knob 3 is rotatably arranged at the bottom end of the table plate 2, the outer surface of the output end of the rotary knob 3 is connected with a transmission belt 4, the inner end of the table plate 2 is provided with an inner cavity 5, the inner end of the inner cavity 5 is provided with a first gear 6, the outer surface of the shaft end of the first gear 6 is connected with the tail end of the transmission belt 4, the inner end of the inner cavity 5 is provided with a slidable movable block 7, the side end of the movable block 7 is provided with a first rack 8, the first rack 8 goes out and is connected with the first gear 6, the side end of the movable block 7 is provided with a second rack 9, the outer side of the second rack 9 is connected with a second gear 10, the shaft end of the second gear 10 is fixedly connected with a screw rod 11, and the outer surface of the bottom end of the screw rod 11 is connected with a sleeve 12;
the mounting seat 13 is fixedly mounted on the ground in the center position of the desk and chair, a rotatable rotary table 14 is arranged at the inner end of the mounting seat 13, a protruding block 15 is mounted at the inner end of the rotary table 14, a fixed block 16 is mounted at the inner end of the mounting seat 13, a telescopic clamping block 17 is arranged at the inner end of the fixed block 16, a spring 18 with a resetting effect is fixedly connected to the outer surface of the tail end of the clamping block 17, a clamping groove 19 is formed in the outer surface of the sleeve 12, and the inner end of the clamping groove 19 is connected with the top end of the clamping block 17.
When the height of table 2 is adjusted to needs, rotatable knob 3, make its output drive driving belt 4 rotate, first gear 6 rotates under driving belt 4 effect, and mesh with the first rack 8 in the outside and be connected, movable block 7 will remove in inner chamber 5 under the meshing drive effect of first gear 6 and first rack 8 this moment, can drive second gear 10 through the second rack 9 in the outside and rotate when removing, make second gear 10 drive axle head screw rod 11 synchronous motion, screw rod 11 is threaded connection with sleeve 12, thereby when making screw rod 11 rotate, can promote whole table 2 and carry out high lifting, thereby change the desktop height, adapt to different user demands.
The rotary disc 14 is rotatably connected with the mounting seat 13, a plurality of groups of protruding blocks 15 are uniformly distributed at the inner end of the rotary disc 14, the mounting seat 13 and the fixing block 16 are of a fixed integrated structure, the fixing block 16 is slidably connected with the fixture block 17, the top end of the fixture block 17 is attached to the protruding blocks 15, the fixture block 17 and the fixing block 16 form an elastic structure through a spring 18, and the tail end of the fixture block 17 and the sleeve 12 form a clamping structure through a clamping groove 19.
When the table plate 2 is installed, the sleeve 12 and the installation seat 13 can be butted, the sleeve enters the center of the fixed block 16, the rotary table 14 can be rotated from the outer side of the installation seat 13 at the moment, the inner end bump 15 can also synchronously rotate when the rotary table 14 rotates, the bump 15 is of an inclined structure, the bump 15 can extrude a fixture block 17 attached to the outer side of the bump in the rotating process, the fixture block 17 slides at the inner end of the fixed block 16 under the action of extrusion force, the spring 18 is extruded, the fixture block 17 extends out of the inner end of the fixed block 16 and is clamped with a clamping groove 19 at the bottom end of the sleeve 12, the sleeve 12 is stably fixed, the table plate 2 can be conveniently detached through the detachable structure, and the use space of the seat 1 is increased.
The working principle is as follows: when the multi-person table and chair is used, according to the figures 1-6, the device is firstly placed at a position needing to work, the sleeve 12 is butted with the mounting seat 13, the rotary disc 14 is rotated to drive the lug 15 at the inner end to move synchronously, the lug 15 extrudes the clamping block 17 in the rotating process, so that the clamping block 17 extends out of the inner end of the fixed block 16 to be clamped with the clamping groove 19 at the bottom end of the sleeve 12, and the sleeve 12 is stably fixed;
the knob 3 is rotated to enable the output end of the knob to drive the transmission belt 4 to rotate, the first gear 6 is driven to be meshed with the first rack 8 to be connected, the movable block 7 moves in the inner cavity 5 to drive the second rack 9 to be meshed with the second gear 10 to be connected, and the screw rod 11 pushes the whole table plate 2 to be highly lifted when rotating, so that the whole practicability is improved.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The multi-person table and chair mainly comprises a seat (1) and a table plate (2), wherein the table plate (2) is arranged on the inner side of the seat (1);
it is characterized by comprising:
a knob (3) which is rotatably arranged at the bottom end of the table plate (2), the outer surface of the output end of the knob (3) is connected with a transmission belt (4), an inner cavity (5) is arranged at the inner end of the table plate (2), a first gear (6) is arranged at the inner end of the inner cavity (5), and the outer surface of the shaft end of the first gear (6) is connected with the tail end of the transmission belt (4), the inner end of the inner cavity (5) is provided with a slidable movable block (7), the side end of the movable block (7) is provided with a first rack (8), the first rack (8) is connected with the first gear (6) when going out, the side end of the movable block (7) is provided with a second rack (9), the outer side of the second rack (9) is connected with a second gear (10), a screw rod (11) is fixedly connected to the shaft end of the second gear (10), and a sleeve (12) is connected to the outer surface of the bottom end of the screw rod (11);
the table chair comprises a mounting seat (13), the mounting seat is fixedly mounted on the ground of the central position of a table chair, the inner end of the mounting seat (13) is provided with a rotatable turntable (14), a lug (15) is mounted at the inner end of the turntable (14), a fixing block (16) is mounted at the inner end of the mounting seat (13), a telescopic clamping block (17) is arranged at the inner end of the fixing block (16), a spring (18) with a reset effect is fixedly connected to the outer surface of the tail end of the clamping block (17), a clamping groove (19) is formed in the outer surface of a sleeve (12), and the inner end of the clamping groove (19) is connected with the top end of the clamping block (17).
2. The multi-person table and chair according to claim 1, wherein the outer surfaces of the seat (1) and the table (2) are smooth and smooth, the bottom end of the table (2) is rotatably connected with the knob (3), and the output end of the knob (3) is connected with the top end of the transmission belt (4).
3. The multi-person table and chair according to claim 1, wherein the first gear (6) and the inner cavity (5) form a rotating structure through the transmission belt (4), the first gear (6) and the first rack (8) are in meshed connection, the movable blocks (7) and the inner cavity (5) form a sliding structure through the first rack (8), and two groups of the movable blocks (7) are symmetrically distributed in the inner cavity (5).
4. The multi-person table and chair according to claim 1, wherein the second gear (10) is in meshed connection with the second rack (9), the shaft end of the second gear (10) is fixedly connected with the screw (11), and the screw (11) is in threaded connection with the sleeve (12).
5. The multi-person table and chair according to claim 1, wherein the rotary table (14) is rotatably connected with the mounting base (13), a plurality of groups of lugs (15) are uniformly distributed and mounted at the inner end of the rotary table (14), and the mounting base (13) and the fixing block (16) are of a fixed integrated structure.
6. The multiplayer table and chair according to claim 5, wherein the fixing block (16) and the clamping block (17) are in sliding connection, the top end of the clamping block (17) is attached to the projection (15), the clamping block (17) and the fixing block (16) form an elastic structure through a spring (18), and the tail end of the clamping block (17) and the sleeve (12) form a clamping structure through a clamping groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122096702.2U CN215423647U (en) | 2021-09-01 | 2021-09-01 | Multi-person desk and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122096702.2U CN215423647U (en) | 2021-09-01 | 2021-09-01 | Multi-person desk and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215423647U true CN215423647U (en) | 2022-01-07 |
Family
ID=79698237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122096702.2U Expired - Fee Related CN215423647U (en) | 2021-09-01 | 2021-09-01 | Multi-person desk and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215423647U (en) |
-
2021
- 2021-09-01 CN CN202122096702.2U patent/CN215423647U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210930298U (en) | Baffle and baffle adjustable bookcase | |
| CN215423647U (en) | Multi-person desk and chair | |
| CN210383090U (en) | Automatic electronic folding table of upset | |
| CN210559153U (en) | Shock-proof type electric power supporting seat | |
| CN106741963B (en) | Adjustable seat on light sport aircraft | |
| CN110930823A (en) | Display device for mathematical education | |
| CN113393751B (en) | Environment art design multimedia demonstration sand table | |
| CN112975795A (en) | Automobile tool supporting device convenient for adjusting installation angle | |
| CN204600395U (en) | A kind of governor motion of china cupboard | |
| CN212088600U (en) | Intelligent table with adjustable height | |
| CN113965680A (en) | Light adjusting device for video shooting | |
| CN112890503A (en) | Handrail assembly capable of being freely adjusted | |
| CN109373151B (en) | Touch display screen convenient for workshop layout | |
| CN219762769U (en) | Multifunctional dining table | |
| CN219762975U (en) | Planning table with wide application range | |
| CN107932449B (en) | A kind of automobile parts operation machine table | |
| CN219828407U (en) | Display mounting structure | |
| CN216734780U (en) | Multi-gear adjusting structure for dining plate of aircraft seat | |
| CN219550098U (en) | Computer screen base that stability is high | |
| CN220016693U (en) | Support and conference camera thereof | |
| CN216438806U (en) | Dressing table with adjustable height | |
| CN217875491U (en) | But angle regulation's stand lamp | |
| CN217268451U (en) | Exposed connecting device for stair handrail | |
| CN220579825U (en) | Spliced circular ring slideway for swivel bridge | |
| CN214594796U (en) | Computer desk and chair with height adjusting structure |
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: 20220107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |