Multipurpose household life seat
The multi-purpose household living chair addresses the challenges of cumbersome replacement and inefficient cleaning by integrating a sliding and flipping mechanism for seat cushions, improving practicality and adaptability.
Patent Information
- Application Number
- CN202411407002.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2024-12-10
AI Technical Summary
Existing living chairs require cumbersome seat cushion replacement processes, lack effective cleaning and disinfection during replacement, and do not efficiently store used cushions, leading to potential loss and reduced practicality.
A multi-purpose household living chair with a frame and integrated cleaning mechanism, featuring a vertically sliding plate that flips over to clean and store seat cushions, utilizing adjustable mechanisms and springs to facilitate seamless cushion replacement and storage.
Enables efficient cleaning and disinfection of seat cushions while allowing easy replacement and storage, enhancing the chair's practicality and versatility across different seasons.
Smart Images
Figure CN119097176A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of seats, and in particular to a multi-purpose household living seat. Background Art
[0002] In short, living chairs refer to furniture used for sitting or lying down. They are widely used in various environments such as homes, offices, and public places. As one of the indispensable furniture in daily life, they come in many types and with different functions, designed to meet the usage needs in different scenarios.
[0003] For different seasons, the seat cushions used in the seats need to be replaced according to the seasons, and the existing seats replace the seat cushions by disassembling, and the replacement process is cumbersome, and the used seat cushions cannot be disinfected and cleaned during the replacement process. Therefore, the existing seats have fewer uses, which limits the use of daily seats. Moreover, when the existing seat cushions are replaced, the seats cannot store the replaced seat cushions, and the seat cushions can only be stored separately from the seats. Therefore, when the seasons change again, it is easy to cause the seat cushions to be lost, thereby reducing the practicality of daily seats to a certain extent. Summary of the invention
[0004] The purpose of the present invention is to provide a multi-purpose household living chair to solve the above-mentioned deficiencies in the prior art.
[0005] In order to achieve the above-mentioned objectives, the present invention provides the following technical solutions: a multi-purpose household living chair, comprising a frame and a cleaning mechanism arranged on the frame, wherein a plate is arranged on the frame and is vertically slidably arranged on the frame through an adjusting mechanism: the cleaning mechanism comprises a cleaning piece, which is slidably arranged on the frame, and the cleaning piece is arranged at the bottom of the plate; the plate has the following strokes during the process of vertically sliding along the frame: a first stroke and a second stroke, during the process of the plate sliding downward under the first stroke, the plate abuts against the cleaning piece and slides along the bottom surface of the plate; during the process of the plate sliding upward under the second stroke, the plate flips over.
[0006] Furthermore, the adjustment mechanism includes a first slide rail fixedly mounted on the frame, a slide frame is slidably arranged on the first slide rail, and a first spring is arranged between the slide frame and the frame; a worm is rotatably arranged on the slide frame, a rotating shaft is fixedly mounted on the plate, and a worm wheel matching the worm is arranged on the rotating shaft.
[0007] Furthermore, an adjusting rod is slidably arranged on the worm, and a gear is fixedly installed on one end of the adjusting rod; a second slide rail is fixedly installed on one side of the first slide rail, a first slideway and a second slideway are fixedly installed on the second slide rail, and a rack meshing with the gear is fixedly installed on the second slideway.
[0008] Furthermore, a third slide rail is fixedly installed on the other side of the first slide rail, and an adjustment groove is provided on the third slide rail; a connecting tube is fixedly installed on the other end of the adjustment rod, and a sliding pin is slidably arranged inside the connecting tube along the axial direction, and the sliding pin is slidably arranged in the adjustment groove.
[0009] Furthermore, a second spring is arranged in the connecting tube, and two ends of the second spring are respectively fixedly mounted on the connecting tube and the sliding pin.
[0010] Furthermore, a pin assembly is also provided on the sliding frame, and the pin assembly includes a pin rod slidably inserted on the sliding frame, and a third spring is provided between the pin rod and the sliding frame; a fixing plate is fixedly installed on the adjusting rod, and a first pin groove and a second pin groove adapted to the pin rod are provided on the bottom surface of the fixing plate.
[0011] Furthermore, two second beams are fixedly installed on the frame body, and the cleaning assembly also includes a sliding frame slidably arranged on the two second beams, and an extension plate is fixedly installed on the side where the two sliding frames are close to each other, and a mounting seat is slidably arranged on the two extension plates, and a fourth spring is arranged between the bottom surface of the mounting seat and the two extension plates, and the cleaning piece is fixedly installed on the top surface of the mounting seat.
[0012] Furthermore, guide plates are fixedly installed on both sides corresponding to each other of the frame, and a first guide groove and a second guide groove are provided on the guide plate, and the first guide groove and the second guide groove are connected; guide blocks are fixedly installed on both ends corresponding to each other of the mounting seat, and the guide blocks are slidably arranged in the first guide groove and the second guide groove.
[0013] Furthermore, the frame body is provided with a locking assembly for limiting the sliding of the mounting seat, and the locking assembly includes a connecting block fixedly mounted on the extension plate, and a buckle is fixedly mounted on the connecting block; the frame body is also fixedly mounted with a fixing frame, and a sliding block is slidingly mounted inside the fixing frame, a fifth spring is arranged between the sliding block and the fixed frame, and an elastic clamping block cooperating with the buckle is arranged on the sliding block.
[0014] Furthermore, a rotating rod is rotatably provided on the sliding block, a movable pin is fixedly installed on the other end of the rotating rod, and a movable groove matched with the movable pin is provided on the fixed frame.
[0015] In the above technical solution, the present invention provides a multi-purpose household living chair, which has the following beneficial effects: By pressing the plate on the frame, the plate can drive the cleaning piece to slide along the bottom surface of the plate during the pressing process, thereby achieving the effect of enabling the cleaning piece to clean the seat cushion on the plate.
[0016] By utilizing the plate on the frame, after the plate is pressed, the plate can be driven to flip over during the resetting process by utilizing the adjustment mechanism, thereby achieving the effect of switching the seat cushion on the plate, and the seat cushion after use is flipped to the bottom surface, thereby also achieving the effect of storing the switched seat cushion.
[0017] Therefore, by utilizing the adjustment of the position of the above-mentioned panel, it is possible not only to clean the seat cushion on the panel, but also to replace the seat cushion on the panel and store the replaced seat cushion, thereby improving the practicality of the life seat. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0019] Figure 1 A schematic diagram of the overall structure provided for an embodiment of the present invention; Figure 2 The embodiment of the present invention provides Figure 1 Schematic diagram of the partially disassembled structure; Figure 3 The embodiment of the present invention provides Figure 2 Schematic diagram of the partially disassembled structure; Figure 4 The embodiment of the present invention provides Figure 3 Schematic diagram of the local structure; Figure 5 The embodiment of the present invention provides Figure 3 Schematic diagram of the partially disassembled structure; Figure 6 The embodiment of the present invention provides Figure 5 Schematic diagram of the local structure; Figure 7 The embodiment of the present invention provides Figure 5 Schematic diagram of the partially disassembled structure; Figure 8 The embodiment of the present invention provides Figure 7 The structural diagram at A in the middle; Fig. 9 The embodiment of the present invention provides Figure 6 Schematic diagram of the bottom structure of the middle adjustment rod; Fig.10 The embodiment of the present invention provides Figure 7 A schematic diagram of the structure of the first slide rail; Fig.11 The embodiment of the present invention provides Figure 2 Schematic diagram of the back structure; Fig.12 The embodiment of the present invention provides Fig.11 The structural diagram at B in the middle; Fig.13 The embodiment of the present invention provides Fig.11 A schematic diagram of the front view structure of Fig.14 The embodiment of the present invention provides Fig.13 The structural diagram at C in the middle; Fig.15 The embodiment of the present invention provides Fig.13 The structural diagram at D in the middle; Fig.16 The embodiment of the present invention provides Fig.13 A schematic diagram of the structure of the middle guide plate; Fig.17 The embodiment of the present invention provides Fig.15 A partial structural diagram of the locking assembly in FIG. Fig.18 The embodiment of the present invention provides Fig.17 Schematic diagram of the internal structure of the fixed frame.
[0020] Description of reference numerals: 10. frame; 11. first crossbeam; 12. second crossbeam; 20. plate; 21. bottom plate; 22. cushion; 3. adjustment mechanism; 31. first slide rail; 311. second slide rail; 3111. first slideway; 3112. second slideway; 3113. rack; 312. third slide rail; 3121. adjustment slot; 32. sliding frame; 321. worm; 322. rotating shaft; 323. worm wheel; 324. adjustment rod; 325. gear; 326. connecting tube; 3261. sliding pin; 3262. second spring; 3263. sliding rod; 327. pin assembly; 3271. pin rod; 3272. third spring; 328 , fixing plate; 3281, first pin slot; 3282, second pin slot; 33, first spring; 34, connecting plate; 4, cleaning mechanism; 41, sliding frame; 42, extension plate; 421, mounting seat; 422, fourth spring; 423, cleaning piece; 424, guide block; 425, limiting rod; 426, limiting plate; 43, guide plate; 431, first guide slot; 432, second guide slot; 44, locking assembly; 441, connecting block; 442, buckle; 443, fixing frame; 444, sliding block; 445, fifth spring; 446, elastic clamping block; 447, rotating rod; 448, movable pin; 449, movable slot. DETAILED DESCRIPTION
[0021] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.
[0022] See also Figure 1-18 A multi-purpose household living chair provided by an embodiment of the present invention includes a frame 10 and a cleaning mechanism 4 arranged on the frame 10, a plate 20 is arranged on the frame 10, and the plate 20 is vertically slidably arranged on the frame 10 through an adjustment mechanism 3: the cleaning mechanism 4 includes a cleaning piece 423, the cleaning piece 423 is slidably arranged on the frame 10, and the cleaning piece 423 is arranged at the bottom of the plate 20; the plate 20 has the following strokes in the process of vertically sliding along the frame 10: a first stroke and a second stroke, in the process of the plate 20 sliding downward under the first stroke, the plate 20 abuts against the cleaning piece 423 and slides along the bottom surface of the plate 20; in the process of the plate 20 sliding upward under the second stroke, the plate 20 flips.
[0023] Furthermore, the panel 20 includes a bottom plate 21 slidably disposed on the frame 10, and seat cushions 22 are fixedly mounted on the upper and lower surfaces of the bottom plate 21. It is worth mentioning that the seat cushions 22 on the upper and lower surfaces of the bottom plate 21 may be of the same material or of different materials. The seat cushions 22 of different materials allow the living seat to be suitable for different seasons, thereby improving the versatility of the living seat.
[0024] In the above technical scheme, by pressing the plate 20 on the frame 10, the plate 20 can drive the cleaning piece 423 to slide along the bottom surface of the plate 20 during the pressing process, thereby achieving the effect of enabling the cleaning piece 423 to clean the seat cushion 22 on the plate 20; by utilizing the plate 20 on the frame 10, after the plate 20 is pressed, by utilizing the adjustment mechanism 3, the plate 20 can be driven to flip during the resetting process, thereby achieving the effect of switching the seat cushion 22 on the plate 20, and the used seat cushion 22 is flipped to the bottom surface, thereby also achieving the effect of being able to store the switched seat cushion 22; therefore, by utilizing the adjustment of the position of the above-mentioned plate 20, not only the seat cushion 22 on the plate 20 can be cleaned, but also the seat cushion 22 on the plate 20 can be replaced, and the replaced seat cushion 22 can be stored, thereby improving the practicality of the life seat.
[0025] As a preferred technical solution of this embodiment, the adjustment mechanism 3 includes a first slide rail 31 fixedly mounted on the frame 10, a slide frame 32 is slidably arranged on the first slide rail 31, and a first spring 33 is arranged between the slide frame 32 and the frame 10; a worm 321 is rotatably arranged on the slide frame 32, a rotating shaft 322 is fixedly mounted on the plate 20, and a worm wheel 323 matching the worm 321 is arranged on the rotating shaft 322.
[0026] Specifically, the first cross beam 11 is fixedly installed on both sides corresponding to each other of the frame 10, and the bottom end of the first slide rail 31 is fixedly installed on the first cross beam 11; one end of the first spring 33 is fixedly installed on the sliding frame 32, and the other end is fixedly installed on the first cross beam 11 through the connecting plate 34.
[0027] Furthermore, an adjusting rod 324 is slidably provided on the worm 321, and a gear 325 is fixedly installed on one end of the adjusting rod 324; a second slide rail 311 is fixedly installed on one side of the first slide rail 31, a first slideway 3111 and a second slideway 3112 are fixedly installed on the second slide rail 311, and a rack 3113 meshing with the gear 325 is fixedly installed on the second slideway 3112.
[0028] Furthermore, a third slide rail 312 is fixedly installed on the other side of the first slide rail 31, and an adjustment groove 3121 is opened on the third slide rail 312; a connecting tube 326 is fixedly installed on the other end of the adjusting rod 324, and a sliding pin 3261 is slidably arranged inside the connecting tube 326 along the axial direction, and the sliding pin 3261 is slidably arranged in the adjustment groove 3121.
[0029] Specifically, the adjustment groove 3121 is a parallelogram groove.
[0030] In the above technical solution, by utilizing the adjusting mechanism 3, in the process of pressing the bottom plate 21, the sliding frame 32 can overcome the elastic force of the first spring 33, thereby sliding along the first slide rail 31, and at this time, the gear 325 on the sliding frame 32 slides downward along the first slideway 3111 on the second slide rail 311, so that in the process of pressing the bottom plate 21, the cleaning member 423 can be driven to slide along the bottom surface of the bottom plate 21, thereby achieving the effect of cleaning the seat cushion 22 on the bottom surface of the bottom plate 21, and by utilizing the sliding pin 3261 on the connecting tube 326, the sliding pin 3261 can slide along the adjusting groove 3121 on the second slide rail 311. The worm 321 in the sliding frame 32 is rotated by utilizing the mutual cooperation between the gear 325 and the rack 3113 on the second slideway 3112 during the sliding of the sliding frame 32. Therefore, the worm 321 in the sliding frame 32 is rotated by utilizing the mutual cooperation between the worm 321 and the worm wheel 323 in the sliding frame 32. Thus, the seat cushion 22 on the bottom plate 21 can be flipped over.
[0031] As a preferred technical solution of this embodiment, a second spring 3262 is provided in the connecting tube 326 , and two ends of the second spring 3262 are fixedly mounted on the connecting tube 326 and the sliding pin 3261 , respectively.
[0032] Furthermore, the parallelogram adjustment groove 3121 is designed in a stepped manner. Therefore, by utilizing the sliding pin 3261 in the connecting tube 326, the sliding pin 3261 can be abutted against the parallelogram adjustment groove 3121 under the action of the elastic force of the second spring 3262, and then slide along the parallelogram adjustment groove 3121, thereby minimizing the occurrence of the sliding pin 3261 slipping out of the adjustment groove 3121.
[0033] Furthermore, a sliding rod 3263 is axially slidably provided on the connecting tube 326 , one end of the sliding rod 3263 is fixedly mounted on the sliding pin 3261 , and the second spring 3262 is sleeved on the sliding rod 3263 .
[0034] In the above technical solution, by utilizing the sliding rod 3263 , the sliding direction of the sliding pin 3261 in the connecting cylinder 326 is limited.
[0035] As a preferred technical solution of this embodiment, a pin assembly 327 is also provided on the sliding frame 32, and the pin assembly 327 includes a pin rod 3271 slidably inserted on the sliding frame 32, and a third spring 3272 is provided between the pin rod 3271 and the sliding frame 32; a fixing plate 328 is fixedly installed on the adjusting rod 324, and a first pin groove 3281 and a second pin groove 3282 matched with the pin rod 3271 are provided on the bottom surface of the fixing plate 328.
[0036] In the above technical solution, by utilizing the pin shaft assembly 327, the sliding frame 32 can drive the pin shaft on the sliding frame 32 to slide into the corresponding first pin groove 3281 and second pin groove 3282 on the fixed plate 328 under the elastic force of the third spring 3272 during the sliding process along the first slide 3111 and the second slide 3112 on the second slide rail 311, thereby limiting the sliding of the adjustment rod 324 and avoiding as much as possible the situation in which the sliding frame 32 slides along the first slide 3111 and the second slide 3112, thereby driving the adjustment rod 324 to slide along the axial direction of the worm gear 321, thereby affecting the adjustment of the seat cushion 22 on the base plate 21.
[0037] As a preferred technical solution of this embodiment, two second beams 12 are fixedly installed on the frame body 10, and the cleaning assembly also includes a sliding frame 41 slidably arranged on the two second beams 12, and an extension plate 42 is fixedly installed on the side where the two sliding frames 41 are close to each other, and a mounting seat 421 is slidably arranged on the two extension plates 42, and a fourth spring 422 is arranged between the bottom surface of the mounting seat 421 and the two extension plates 42, and the cleaning piece 423 is fixedly installed on the top surface of the mounting seat 421.
[0038] Specifically, the two ends of the fourth spring 422 are respectively fixedly mounted on the sliding frame 41 and the mounting seat 421, and a limit rod 425 is slidably inserted on the sliding frame 41, the top of the limit rod 425 is fixedly mounted on the bottom surface of the mounting seat 421, and the bottom end is fixedly mounted with a limit plate 426, and the fourth spring 422 is sleeved on the limit rod 425. In the above technical scheme, by utilizing the limit rod 425, the sliding direction of the mounting seat 421 can be limited, and by utilizing the limit plate 426, the limit rod 425 can be prevented from sliding off the sliding frame 41 as much as possible.
[0039] Furthermore, guide plates 43 are fixedly installed on the two corresponding sides of the frame 10, and the guide plate 43 is provided with a first guide groove 431 and a second guide groove 432, and the first guide groove 431 and the second guide groove 432 are connected; guide blocks 424 are fixedly installed on the two corresponding ends of the mounting seat 421, and the guide blocks 424 are slidably set in the first guide groove 431 and the second guide groove 432.
[0040] In the above technical solution, by utilizing the guide plate 43, during the process of pressing the base plate 21 on the frame 10, the mounting seat 421 can slide along the first guide groove 431 and the second guide groove 432 on the guide plate 43, so that while pressing the base plate 21, the cleaning piece 423 on the mounting seat 421 is brought into contact with the bottom surface of the base plate 21 and slides along the bottom surface of the base plate 21, thereby achieving the effect of cleaning the seat cushion 22 on the bottom surface of the base plate 21.
[0041] In order to improve the cleaning effect of the cleaning member 423 on the seat cushion 22 , as a preferred technical solution of this embodiment, the cleaning member 423 is a brush, and a nozzle is provided on the mounting seat 421 .
[0042] In the above technical solution, by utilizing a nozzle, the mounting seat 421 can spray disinfectant onto the seat cushion 22 on the bottom surface of the base plate 21 during the sliding process, and the mounting seat 421 can also slide along the surface of the seat cushion 22 on the bottom surface of the base plate 21 with the help of a brush during the sliding process, thereby achieving the effect of cleaning and disinfecting the seat cushion 22 on the bottom surface of the base plate 21, thereby improving the cleaning effect of the seat cushion 22 on the bottom surface of the base plate 21.
[0043] As a preferred technical solution of this embodiment, a locking assembly 44 for limiting the sliding of the mounting seat 421 is provided on the frame body 10, and the locking assembly 44 includes a connecting block 441 fixedly installed on the extension plate 42, and a buckle 442 is fixedly installed on the connecting block 441; a fixed frame 443 is also fixedly installed on the frame body 10, and a sliding block 444 is slidingly provided inside the fixed frame 443, a fifth spring 445 is provided between the sliding block 444 and the fixed frame 443, and an elastic clamping block 446 cooperating with the buckle 442 is provided on the sliding block 444.
[0044] In the above technical solution, by utilizing the locking assembly 44, when the sliding frame 41 slides along the second cross beam 12, the buckle 442 is abutted against the sliding block 444 on the fixed frame 443, so that the two elastic clamping blocks 446 on the sliding block 444 clamp the buckle 442, thereby limiting the sliding of the sliding frame 41 on the second cross beam 12. By utilizing the first spring 33, when the sliding frame 32 slides upward along the second slide track 3112 on the second slide rail 311, a certain gap can be formed between the cleaning piece 423 on the mounting seat 421 and the bottom plate 21, thereby facilitating the flipping of the bottom plate 21.
[0045] As a preferred technical solution of this embodiment, a rotating rod 447 is rotatably provided on the sliding block 444, a movable pin 448 is fixedly installed on the other end of the rotating rod 447, and a movable groove 449 matching with the movable pin 448 is provided on the fixed frame 443, and the movable groove 449 is a corrugated movable groove 449.
[0046] In the above technical solution, by utilizing the mutual cooperation between the movable pin 448 and the corrugated movable groove 449, when the buckle 442 and the sliding block 444 are squeezed, the fixed frame 443 can overcome the elastic force of the fifth spring 445, so that the sliding block 444 can slide into the fixed frame 443, so that the two elastic clamping blocks 446 on the sliding block 444 can rotate in the direction of approaching each other, and the movable pin 448 at this time slides along the corrugated movable groove 449 to the trough position of the movable groove 449, and the fifth spring 445 is in a compressed state, so that the two elastic clamping blocks 446 can clamp and limit the buckle 442; and when the cushion 22 on the bottom plate 21 is under the action of the adjustment mechanism 3 After flipping over, by driving the sliding frame 41 on the second cross beam 12, the sliding frame 41 can slide along the second guide groove 432, so that the movable pin 448 can slide from the trough position to the peak position, so that the sliding block 444 can slide out of the fixed frame 443 under the action of the elastic force of the fifth spring 445, so that the two elastic clamping blocks 446 on the sliding block 444 can rotate in the direction away from each other. At this time, the mounting seat 421 on the sliding frame 41 can slide along the second guide groove 432 and the first guide groove 431 with the help of the fourth spring 422, so that the cleaning member 423 on the mounting seat 421 can be reset.
[0047] Working principle: when the seat cushion 22 on the bottom plate 21 needs to be replaced, the adjusting mechanism 3 is used to enable the sliding frame 32 to overcome the elastic force of the first spring 33 during the process of pressing the bottom plate 21, thereby sliding along the first slide rail 31, and at this time, the gear 325 on the sliding frame 32 slides downward along the first slideway 3111 on the second slide rail 311, so that during the process of pressing the bottom plate 21, the mounting seat 421 can slide along the first guide groove 431 and the second guide groove 432 on the guide plate 43, so that while the bottom plate 21 is pressed, the cleaning member 423 on the mounting seat 421 is brought into contact with the bottom surface of the bottom plate 21 and slides along the bottom surface of the bottom plate 21, thereby achieving the effect of cleaning the seat cushion 22 on the bottom surface of the bottom plate 21. In order to improve the cleaning effect, The cleaning effect of the component 423 on the seat cushion 22; and when the base plate 21 is pressed to the bottom, by utilizing the mutual cooperation between the movable pin 448 and the corrugated movable groove 449, when the buckle 442 and the sliding block 444 are squeezed, the fixed frame 443 can overcome the elastic force of the fifth spring 445, so that the sliding block 444 can slide into the fixed frame 443, so that the two elastic clamping blocks 446 on the sliding block 444 can rotate in the direction of approaching each other, and at this time the movable pin 448 slides along the corrugated movable groove 449 to the trough position of the movable groove 449, and the fifth spring 445 is in a compressed state, so that the two elastic clamping blocks 446 can clamp and limit the buckle 442, thereby having the effect of limiting the sliding of the cleaning component 423 on the mounting seat 421.
[0048] Next, the pressed bottom plate 21 is released, and the first spring 33 is used to make the sliding frame 32 slide upward along the second slideway 3112 on the second slide rail 311, so that a certain gap can be formed between the cleaning member 423 on the mounting seat 421 and the bottom plate 21, and the sliding pin 3261 on the connecting cylinder 326 is used to make the sliding pin 3261 slide along the adjustment groove 3121 on the second slide rail 311, so that the adjustment rod 324 can be driven to slide along the axial direction of the worm 321, so that the gear 325 on the adjustment rod 324 can move The first spring 33 is used to make the sliding frame 32 slide upward along the first sliding rail 31, and the sliding frame 32 is used to make the worm 321 in the sliding frame 32 rotate by using the mutual cooperation between the gear 325 and the rack 3113 on the second sliding rail 3112. Therefore, the seat cushion 22 on the bottom plate 21 can be turned over by using the mutual cooperation between the worm 321 and the worm wheel 323 in the sliding frame 32. After the seat cushion 22 on the seat 22 is turned over by the adjustment mechanism 3, the sliding frame 41 on the second cross beam 12 is driven to slide along the second guide groove 432, so that the movable pin 448 can slide from the trough position to the peak position, so that the sliding block 444 can slide out of the fixed frame 443 under the elastic force of the fifth spring 445, and then the two elastic clamping blocks 446 on the sliding block 444 can rotate in the direction away from each other, and at this time, the mounting seat 421 on the sliding frame 41 is rotated by the fourth spring 445. The spring 422 enables the mounting seat 421 to slide along the second guide groove 432 and the first guide groove 431, thereby achieving the effect of resetting the cleaning member 423 on the mounting seat 421. It is worth mentioning that after replacing the seat cushion 22 on the base plate 21, in order to facilitate the use of the living seat, the adjusted base plate 21 should be limited by means of a locking unit, so as to avoid the sliding of the base plate 21 as much as possible. The use of the living seat is affected. Therefore, the locking unit used here only needs to be able to limit the sliding of the base plate 21.
[0049] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. A multi-purpose household living chair, comprising a frame (10) and a cleaning mechanism (4) arranged on the frame (10), It is characterized in that The frame (10) is provided with a plate (20), which is vertically slidably arranged on the frame (10) via an adjustment mechanism (3): The cleaning mechanism (4) comprises a cleaning member (423), the cleaning member (423) being slidably disposed on the frame (10), and the cleaning member (423) being disposed at the bottom of the plate member (20); The plate (20) has the following travel during the process of vertically sliding along the frame (10): In a first stroke, during the downward sliding process of the plate member (20), the plate member (20) abuts against the cleaning member (423) and slides along the bottom surface of the plate member (20); In the second stroke, the plate member (20) flips over as it slides upward.
2. A multi-purpose household living chair according to claim 1, It is characterized in that The adjustment mechanism (3) comprises a first slide rail (31) fixedly mounted on the frame (10), a slide frame (32) being slidably disposed on the first slide rail (31), and a first spring (33) being disposed between the slide frame (32) and the frame (10); A worm (321) is rotatably mounted on the sliding frame (32), a rotating shaft (322) is fixedly mounted on the plate (20), and a worm wheel (323) matching the worm (321) is disposed on the rotating shaft (322).
3. A multi-purpose household living chair according to claim 2, It is characterized in that An adjusting rod (324) is slidably disposed on the worm (321), and a gear (325) is fixedly mounted on one end of the adjusting rod (324); A second slide rail (311) is fixedly mounted on one side of the first slide rail (31), a first slideway (3111) and a second slideway (3112) are fixedly mounted on the second slide rail (3111), and a rack (3113) meshing with the gear (325) is fixedly mounted on the second slideway (3112).
4. A multi-purpose household living chair according to claim 3, It is characterized in that A third slide rail (312) is fixedly mounted on the other side of the first slide rail (31), and an adjustment slot (3121) is provided on the third slide rail (312); A connecting cylinder (326) is fixedly mounted on the other end of the adjusting rod (324), a sliding pin (3261) is axially slidably arranged inside the connecting cylinder (326), and the sliding pin (3261) is slidably arranged in the adjusting groove (3121).
5. A multi-purpose household living chair according to claim 4, It is characterized in that A second spring (3262) is disposed in the connecting tube (326), and two ends of the second spring (3262) are respectively fixedly mounted on the connecting tube (326) and the sliding pin (3261).
6. A multi-purpose household living chair according to claim 4, It is characterized in that The sliding frame (32) is also provided with a pin assembly (327), the pin assembly (327) comprising a pin rod (3271) slidably inserted on the sliding frame (32), and a third spring (3272) is provided between the pin rod (3271) and the sliding frame (32); A fixing plate (328) is fixedly mounted on the adjusting rod (324), and a first pin groove (3281) and a second pin groove (3282) adapted to the pin shaft rod (3271) are formed on the bottom surface of the fixing plate (328).
7. A multi-purpose household living chair according to claim 1, It is characterized in that Two second cross beams (12) are fixedly mounted on the frame body (10), and the cleaning component (4) further comprises a sliding frame (41) slidably mounted on the two second cross beams (12), an extension plate (42) being fixedly mounted on the sides of the two sliding frames (41) close to each other, a mounting seat (421) being slidably mounted on the two extension plates (42), a fourth spring (422) being arranged between the bottom surface of the mounting seat (421) and the two extension plates (42), and the cleaning member (423) being fixedly mounted on the top surface of the mounting seat (421).
8. A multi-purpose household living chair according to claim 7, It is characterized in that Guide plates (43) are fixedly mounted on two sides of the frame (10) corresponding to each other, and a first guide groove (431) and a second guide groove (432) are formed on the guide plate (43), and the first guide groove (431) and the second guide groove (432) are connected; Guide blocks (424) are fixedly mounted on both ends of the mounting seat (421) that correspond to each other, and the guide blocks (424) are slidably arranged in the first guide groove (431) and the second guide groove (432).
9. A multi-purpose household living chair according to claim 8, It is characterized in that The frame (10) is provided with a locking assembly (44) for limiting the sliding of the mounting seat (421), the locking assembly (44) comprising a connecting block (441) fixedly mounted on the extension plate (42), and a buckle (442) fixedly mounted on the connecting block (441); A fixed frame (443) is also fixedly mounted on the frame body (10), a sliding block (444) is slidably arranged inside the fixed frame (443), a fifth spring (445) is arranged between the sliding block (444) and the fixed frame (443), and an elastic clamping block (446) matching with the buckle (442) is arranged on the sliding block (444).
10. A multi-purpose household living chair according to claim 9, It is characterized in that A rotating rod (447) is rotatably provided on the sliding block (444), a movable pin (448) is fixedly installed on the other end of the rotating rod (447), and a movable groove (449) matching with the movable pin (448) is provided on the fixed frame (443).