CN113693378A - Leisure chair table with changeable prone position - Google Patents
Leisure chair table with changeable prone position Download PDFInfo
- Publication number
- CN113693378A CN113693378A CN202111193790.6A CN202111193790A CN113693378A CN 113693378 A CN113693378 A CN 113693378A CN 202111193790 A CN202111193790 A CN 202111193790A CN 113693378 A CN113693378 A CN 113693378A
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- chair
- plate
- leisure
- legs
- lying
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B39/00—School forms; Benches or forms combined with desks
- A47B39/02—Adjustable forms
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B39/00—School forms; Benches or forms combined with desks
- A47B39/04—Collapsible or tip-up forms
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B39/00—School forms; Benches or forms combined with desks
- A47B39/06—Folding forms
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B41/00—School desks or tables
- A47B41/02—Adjustable, inclinable, sliding or foldable desks tops
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Abstract
The leisure chair table with the changeable prone position comprises feet shared by a table and a chair, wherein chair legs are arranged in front of the feet, a group of lifting table legs are arranged on the back of the feet, a chair seat plate is arranged on the chair legs, a back rest plate capable of being adjusted in an inclined mode is arranged at the rear portion of the chair seat plate, a table plate and a book bucket are arranged on the lifting table legs, the lifting table legs are at least arranged at the left and the right, a lying plate is arranged between the two lifting table legs, the chair seat plate, the back rest plate, the lifting table legs, the table plate, the book bucket and the lying plate in the back of the feet in front form the front chair back table leisure chair table, and the lying plate of the front chair back table leisure chair table in front and the chair seat plate and the back rest plate of the front chair back table leisure chair table in back form a leisure bed.
Description
Technical Field
The invention relates to a leisure chair table with changeable prone position.
Background
Students often need to have a lunch break at school to ensure that they have sufficient energy to learn in the afternoon. The traditional mode is that noon break directly lies prone on the desk, then lie prone on the desk and can influence noon break quality. Therefore, the folding lunch break bed arranged on the wall of the classroom is invented by someone, the folding lunch break bed mainly comprises a vertical cabinet, a plurality of folding bed boards are arranged in the vertical cabinet, when the folding bed boards are not used, the folding bed boards are folded into each other and then are put into the vertical cabinet, when the folding bed boards are used, the folding bed boards are pulled out and unfolded outwards to be in a flat state, the vertical cabinet occupies the inner space of the classroom, and the lunch break demand of all students cannot be met. Therefore, people invent a simple lunch break bed formed by deforming the structure of desk and chair, but the existing desk and chair are in split structure, the combination of desk and chair is only arranged in parallel, the desk and chair are not connected, or the connection reliability is poor, students are easy to fall down when sleeping on the desk, the safety is poor, in addition, the desk and chair cannot reach the same plane (usually, the desk top is rotated and inclined downwards) even if the desk and chair are deformed and combined, and the comfort of the students is poor.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a prone position convertible leisure chair table which is arranged by changing a chair table and can be combined into a rest bed for use, is suitable for students with different heights, reasonably uses space, and is convenient, stable and safe to use.
The technical scheme of the leisure chair table with changeable prone position of the invention is as follows: the foldable leisure chair comprises feet shared by a table and a chair, wherein chair legs are arranged in front of the feet, a group of lifting table legs are arranged at the back of the feet, a chair seat plate is arranged on the chair legs, a back rest plate capable of being adjusted in an inclined mode is arranged at the rear of the chair seat plate, a table plate and a book bucket are arranged on the lifting table legs, the lifting table legs are at least arranged at the left and the right, a lying plate is arranged between the two lifting table legs, the chair seat plate, the back rest plate and the lifting table legs, the table plate, the book bucket and the lying plate in front of the feet form the front chair back table leisure chair table, and the lying plate of the front chair back table leisure chair table in front of the feet, the chair seat plate and the back rest plate of the front chair back table leisure chair table in back of the feet form a leisure bed.
The invention discloses a leisure chair table with changeable lying posture, chair legs and lifting table legs are connected into a whole through feet, chairs composed of the chair legs, a chair seat plate and a back board are positioned in front, a table composed of the lifting table legs, the table plate, a book bucket and a lying plate is positioned at back, a leisure chair table with front chair and back table is composed of the feet, the front chair and the back table, the leisure chair table with front chair and back table can be arranged in parallel in a front-back multi-group mode, wherein a table is required to be independently arranged in front of the first group of leisure chair table and back table, a chair is required to be independently arranged at back of the last group of leisure chair table and back table, when students study, the back board capable of being obliquely adjusted is upwards erected, the lying plate is in an upright state, people sit on the chair seat plate of the leisure chair table with the back chair and back table, books and the like are arranged on the table plate of the front group of leisure chair and back table, when resting, the lifting table legs are upwards erected, the height of the book bucket is higher than that of the back rest board, the lying board is adjusted to be in a nearly flat state, the back rest board is inclined backwards or laid flat, the lying board is located below the back rest board, at the moment, people can lie on the chair seat board of the leisure chair table of the rear group of front chairs and the rear tables, the back and the head lean against the inclined back rest board, and the legs are warped on the lying board of the leisure chair table of the front group of front chairs and the rear tables, so that the purpose of rest is achieved. The prone position of the leisure chair table can be changed according to the needs, so that the requirements of students on learning and rest are met; the front chair and the rear table are connected into a whole, when the chair is used as a leisure bed, the backrest plate is inclined backwards and is positioned between the left lifting table leg and the right lifting table leg, the front chair and the rear table are fixed in position due to the fact that the chair and the table are connected into a whole, dislocation is avoided, the backrest plate cannot touch the lifting table legs, and the backrest plate can be smoothly put down; when the multifunctional chair is used as a leisure bed, the gravity center of people is mainly on the chair seat plate and the backrest plate, and the table is arranged behind the chair, so that the feet are also extended backwards, and the integral support is more reliable and stable.
The invention relates to a leisure chair table with changeable lying posture, wherein after the lifting table legs rise, the height H of the lower table top is high1Greater than 800 mm. The book bucket is lifted to be larger than 800mm, on one hand, the back board cannot be blocked by the book bucket when being tilted backwards, so that the back board can be smoothly put down; on the other hand, when people lie and rest, the face faces the lower side of the book bucket, the higher the book bucket is, the larger the distance between the head and the book bucket is, and people can not feel oppressed.
Transoms are arranged between the inner walls of the lifting table legs, and the lying plate is arranged on the transoms. The cross pieces support the lying plate, so that the lying plate is stable and reliable to place.
The crosspiece projects forwards.
The crosspiece is horizontal or the front part of the crosspiece inclines downwards. Because the crosspiece plays supporting role to the service creeper, consequently the crosspiece is the horizontality, and the service creeper also is the horizontality and puts on the crosspiece, and the crosspiece is the tilt state, and the service creeper also is the tilt state and puts on the crosspiece, satisfies different people's demand.
The lying plate is connected with the crosspiece in a rotating way through the rotating device.
The rotating device is a hinge or a bearing bush or a shaft clamp.
A clamping device is arranged between the lying plate and the crosspiece or/and the lying plate is positioned with the book hopper or the desk plate in the vertical state. When the lying plate is in the vertical state, the lying plate can be prevented from falling down by keeping the vertical state through the clamping device between the lying plate and the crosspiece, and the lying plate can be prevented from falling down by blocking the lying plate through the book bucket or the desk plate after the book bucket and the desk plate fall down, or the lying plate can be positioned by the clamping device and the book bucket or the desk plate simultaneously to be prevented from falling down.
The clamping device is a magnet or a clasp. The lying plate can be provided with a magnet, the crosspiece is made of steel, and the lying plate is attracted with the crosspiece through the magnet; embrace and detain and divide into card pearl and embrace the nest, can be fixed with one side of card pearl and service creeper or crosspiece, one side and crosspiece or service creeper that will embrace the nest are fixed, it can have certain elastic deformation to embrace the nest, curved recess has been made in embracing the nest, the internal diameter of this recess is corresponding with the external diameter of card pearl, and the oral area internal diameter of recess is less than the external diameter of card pearl a little, when the service creeper erects, utilize the effect of elastic deformation power down, power alright make card pearl card go into in embracing the recess of nest slightly, the recess can not deviate from easily to the card pearl, thereby make the service creeper play with the crosspiece and embrace the cooperation of tightly erectting the state.
The invention relates to another technical scheme of a leisure chair table with changeable prone position, which comprises the following steps: the folding leisure chair comprises feet shared by a table and a chair, wherein chair legs are arranged in front of the feet, a group of lifting table legs are arranged at the back of the feet, a chair seat plate is arranged on the chair legs, a footrest is arranged under the chair seat plate, a table plate and a book bucket are arranged on the lifting table legs, the lifting table legs are at least provided with a left lifting table leg and a right lifting table leg, a lying plate is arranged between the two lifting table legs, the chair seat plate, the footrest, the lifting table legs, the table plate and the book bucket in front of the feet form the front chair back table connected leisure chair table, and the chair seat plate and the lying plate of the front chair back table connected leisure chair table in front of the feet and the lying plate form a leisure bed with the footrest of the front chair back table connected leisure chair table in back of the feet.
The invention discloses another prone position convertible leisure chair table, chair legs and lifting table legs are connected into a whole through feet, chairs composed of the chair legs, a chair seat plate and a footrest are positioned in front, a table composed of the lifting table legs, a table plate, a book bucket and a lying plate is positioned at the back, a front chair rear table leisure chair table is composed of the feet, the front chair and the back table, the front chair rear table leisure chair table can be placed in a front-back multi-group parallel mode, wherein a table is required to be placed in front of a first group of front chair rear table leisure chair table, a chair is required to be placed in back of a last group of front chair rear table leisure chair table, when students study, the lying plate is in a vertical state, people sit on the chair seat plate of a rear group of front chair rear table leisure chair table, books and the like are placed on the table plate of the front group of front chair rear table leisure chair table, when resting, the lifting table legs of the front group of front chair rear table leisure table are lifted upwards, the back-tipping of the lying plate is in a tilting state, the front side of the lying plate can be connected with the chair seat plate or a gap is formed between the front side of the lying plate and the chair seat plate, the back side of the lying plate gradually tilts downwards and is connected with a footrest below a chair of a rear group of front chair rear table leisure chair table or a gap is formed between the front side of the lying plate and the chair seat plate, so that a leisure bed is formed, people can lie on the lying plate of the front group of front chair rear table leisure chair table at the moment, head rests are placed on the chair seat plate (a pillow can be placed on the chair seat plate), and legs and feet are placed on the footrest of the rear group of front chair rear table leisure chair table, so that the purpose of rest is achieved. This scheme decurrent convertible leisure chair table, when studying, the position of sitting is forward, and during the rest, the decurrent is backward, and the head rest can directly see the ceiling on the seat board, and there is very big space above the seat board, and people lie and do not have the sense of oppression to satisfy different rest demands.
The invention relates to a leisure chair table with changeable prone position, wherein crosspieces are arranged between the inner walls of lifting table legs, and a lying plate is arranged on the crosspieces. The cross pieces support the lying plate, so that the lying plate is stable and reliable to place.
The crosspiece is horizontal or the rear part inclines downwards.
The lying plate is connected with the crosspiece in a rotating way through the rotating device.
The rotating device is a hinge or a bearing bush or a shaft clamp.
Drawings
FIG. 1 is a perspective view of the back board upright, the bed board upright and the downwardly sloping crosspiece in combination;
FIG. 2 is a perspective view of the back rest plate rotated downward, the bed plate rotated downward, and the downwardly inclined rails;
FIG. 3 is a structural diagram of a leisure chair table with front and rear groups of front and rear chairs with a backrest plate rotating downwards and a lying plate inclined;
FIG. 4 is a schematic structural view of a leisure chair table with front and rear groups of front and rear chairs with a backrest plate rotating downward and a lying plate horizontally arranged at a lower position;
FIG. 5 is a perspective view of the back board erected, the lying board erected and the horizontal crosspiece in combination;
FIG. 6 is a schematic view of the back board erected, the lying board erected and the horizontal crosspiece fitted structure;
FIG. 7 is a schematic structural view of a leisure chair table with front and rear groups of front and rear chairs with a backrest plate rotating downward and a lying plate horizontally arranged at a higher position;
FIG. 8 is a partial structural view of the creeper in a state of being engaged with the crosspiece through the bearing pads;
FIG. 9 is a partial structure view of the creeper with the rails engaged by the axle clips;
FIG. 10 is a partial structural view of the reclining board in a state of being engaged with the crosspiece by the clasps;
FIG. 11 is a structural view showing a footrest arranged below a seat plate and a lying plate in an erected state;
FIG. 12 is a schematic structural view showing the state that the lying plate of the front and rear groups of the leisure chair tables is rotated downwards to be matched with the seat plate and the footrest;
FIG. 13 is a schematic view of the construction of the elevating mechanism;
FIG. 14 is a schematic view showing a state where the back board is connected to the seat board via the reclining mechanism.
Detailed Description
The invention relates to a leisure chair table with changeable lying posture, which comprises a common bottom leg 1 of a table and a chair, wherein the front side of the bottom leg is provided with a chair leg 2, the back side of the bottom leg is provided with a group of lifting table legs 3, and the chair legsThe chair comprises a chair seat plate 4, a back plate 5 which can be regulated obliquely is arranged at the rear part of the chair seat plate, a table plate 6 and a book bucket 8 are arranged on lifting table legs, the lifting table legs are at least provided with a left lifting table leg and a right lifting table leg, a lying plate 7 is arranged between the two lifting table legs, the feet 2 in front of the feet 1, the chair seat plate 4, the back plate 5, the lifting table legs 3 behind the feet, the table plate 6, the book bucket 8 and the lying plate 7 form a front chair and back table connected leisure chair table, and the lying plate 7 of the front chair and back table connected leisure chair table in front, the chair seat plate 4 of the front chair and back table connected leisure chair table at back and the back plate 5 form a leisure bed. Chair legs 2 and lifting table legs 3 are connected into a whole through feet 1, chairs composed of the chair legs 2, a chair seat plate 4 and a back plate 5 are positioned in front, a table composed of the lifting table legs 3, a table plate 6, a book bucket 8 and a lying plate is positioned at the back, a front chair rear table leisure chair table is composed of the feet 1, the front chairs and the back table, the front chair rear table leisure chair table can be placed in a front-back multi-group parallel mode, wherein a table is required to be placed in front of the first group of front chair rear table leisure chair table independently, a chair is required to be placed in back of the last group of front chair rear table leisure chair table independently, when students study, the back plate 5 capable of being adjusted in an inclined mode is erected upwards, the lying plate 7 is in an erected state, people sit on the chair seat plate 4 of the rear group of the front chair rear table leisure chair table, books and the like are placed on the table plate 6 of the front group of the front chair rear table leisure chair table, when a rest is needed, the lifting table legs 3 are lifted upwards, the height of the book bucket 8 is higher than that of the back board 5, the lying board 7 is adjusted to be close to a flat-laying state, the back board 5 is inclined backwards or laid flat, the lying board 7 is located below the back board 5, people can lie on the chair seat board 4 of the leisure chair table behind the front chair and the back table at the moment, the back and the head lean against the inclined back board 5, and the legs are warped on the lying board 7 of the leisure chair table behind the front chair and the back table at the moment, so that the purpose of rest is achieved. The prone position of the leisure chair table can be changed according to the needs, so that the requirements of students on learning and rest are met; secondly, the front chair and the rear table are connected into a whole, when the chair is used as a leisure bed, the backrest plate 5 is inclined backwards and is positioned between the left lifting table leg and the right lifting table leg, the chair and the table are connected into a whole, the positions of the front chair and the rear table are fixed, the dislocation is avoided, the backrest plate 5 cannot touch the lifting table legs 3, and the lifting table legs can be smoothly put down; III, asWhen the leisure bed is used, the gravity center of people is mainly on the seat board 4 and the backrest board 5, and the feet are also prolonged backwards due to the table arranged behind the chair, so that the integral support is more reliable and stable. After the lifting table legs 3 rise, the height H of the lower table clearance is high1Greater than 800 mm. The book bucket 8 is lifted to be larger than 800mm, on one hand, the back board 5 cannot be blocked by the book bucket 8 when being tilted backwards, so that the book bucket can be smoothly put down; on the other hand, when people lie and rest, the face faces the lower side of the book bucket 8, the higher the book bucket is, the larger the distance between the head and the book bucket is, and people can not feel oppressed. Crosspieces 9 are arranged between the inner walls of the lifting table legs 3, and the lying plates 7 are arranged on the crosspieces. The crosspiece 9 is arranged to support the lying plate, so that the lying plate is placed stably and reliably. The crosspiece 9 protrudes forward. The crosspiece 9 is horizontal or the front part of the crosspiece is inclined downwards. Because crosspiece 9 plays supporting role to lying plate 7, consequently crosspiece 9 is the horizontality, and lying plate 7 also is the horizontality and puts on the crosspiece, and the crosspiece is the tilt state, and the lying plate also is the tilt state and puts on the crosspiece, satisfies different people's demand. The lying plate 7 is rotatably connected with the crosspiece 9 through a rotating device. The rotating device is a hinge 10, a bearing bush 11 or a shaft clamp 12. A clamping device is arranged between the lying plate 7 and the crosspiece 9 or/and the lying plate 7 is positioned with the book bucket 8 or the desk 6 in the vertical state. When the lying plate 7 is in the vertical state, the lying plate can be kept in the vertical state through the clamping device between the lying plate and the crosspiece 9 to prevent the lying plate from falling down, the lying plate can be blocked by the book bucket or the desk plate to prevent the lying plate from falling down after the book bucket 8 and the desk plate 6 fall down, or the lying plate can be positioned through the clamping device and the book bucket or the desk plate to prevent the lying plate from falling down. The blocking device is a magnet 13 or a clasp 14. A magnet 13 can be arranged in the lying plate 7, the crosspiece 9 is made of steel, and the lying plate 7 is attracted with the crosspiece 9 through the magnet 13; embrace and detain 14 can divide into card pearl and embrace the nest, can be fixed with one side of card pearl and service creeper 7 or crosspiece 9, will embrace one side of nest and crosspiece 9 or service creeper 7 fixed, embrace the nest and can have certain elastic deformation, it has curved recess to make in embracing the nest, the internal diameter of this recess is corresponding with the external diameter of card pearl, and the oral area internal diameter of recess is less than the external diameter of card pearl slightly, when service creeper 7 erects, utilize under the effect of elastic deformation power, use slightlyThe clamping beads can be clamped into the grooves of the holding pockets by force, and the clamping beads cannot easily fall out of the grooves, so that the lying plate 7 is in holding fit with the crosspieces 9 in the vertical state.
The invention relates to another prone position convertible leisure chair table, which comprises a bottom foot 1 shared by a table and a chair, wherein chair feet 2 are arranged on the front surface of the bottom foot, a group of lifting table feet 3 are arranged on the rear surface of the bottom foot, a chair seat plate 4 is arranged on the chair feet, a footrest 20 is arranged below the chair seat plate 4, a table plate 6 and a book bucket 8 are arranged on the lifting table feet, at least two lifting table feet are arranged on the left side and the right side, a lying plate 7 is arranged between the two lifting table feet, the bottom foot 1, the chair feet 2 in front of the bottom foot, the chair seat plate 4, the footrest 20, the lifting table feet 3 behind the bottom foot, the table plate 6 and the book bucket 8 form a front chair and rear table combined leisure chair table, and the chair table 4 and the lying plate 7 of the front chair and rear table leisure chair table positioned at the front and the rear table constitute a leisure bed with the footrest 20 of the front chair and rear table positioned at the rear table. Chair legs 2 and lifting table legs 3 are connected into a whole through feet 1, chairs composed of the chair legs 2, a chair seat plate 4 and a footrest 20 are positioned in front, a table composed of the lifting table legs 3, a table plate 6, a book bucket 8 and a lying plate 7 is positioned at the back, a front chair rear table leisure chair table is composed of the feet 1, the front chairs and the back tables, the front chair rear table leisure chair table can be placed in a front-back multi-group parallel mode, wherein a table needs to be placed in front of the first group of front chair rear table leisure chair table alone, a chair needs to be placed in back of the last group of front chair rear table leisure chair table alone, when students study, the lying plate 7 is in a vertical state, people sit on the chair seat plate 4 of the rear chair table of the front chair rear table, books and the like are placed on the table plate 6 of the front chair rear table leisure chair table of the front group, when a rest is needed, the lifting table legs 3 of the front chair rear table of the front chair table are tilted upwards, and the lying plate 7 is in an inclined state, the front side of service creeper 7 can link to each other with seat board 4 or there is the space between the front side of service creeper 7 and the seat board 4 slightly, the rear side downward sloping gradually of service creeper links to each other or has the space slightly with the footrest 20 of the chair below of a set of preceding chair back table leisure chair table behind a back, thereby constitute the leisure bed, people can lie before a set of on the service creeper 7 of preceding chair back table leisure chair table this moment, with the head rest on seat board 4 (can put an individual pillow 21 on the seat board), the leg foot is put on the footrest 20 of a set of preceding chair back table leisure chair table behind a back, reach the purpose of having a rest. This scheme decubitus convertible leisure chair table, when studying, the position of sitting forward, and during the rest, the decubitus backward, the head rest can directly see the ceiling on seat board 4, there is very big space seat board top, and people lie and do not have the sense of oppression to satisfy different rest demands. A crosspiece 9 is arranged between the inner walls of the lifting table legs 3, and the lying plate 7 is arranged on the crosspiece. The cross bars 9 are arranged to support the lying plate 7, so that the lying plate is stable and reliable to place. The crosspiece 9 is horizontal or the rear part of the crosspiece is inclined downwards. The lying plate 7 is rotatably connected with the crosspiece 9 through a rotating device. The rotating device is a hinge 10, a bearing bush 11 or a shaft clamp 12.
In this embodiment, the lifting table legs 3 are respectively composed of an upper rod 18 and a lower rod 19, and a lifting mechanism is arranged in the upper rod 11 and the lower rod 12 of the lifting table legs.
The lifting mechanism comprises a gear box 21, the gear box 21 is fixed with the lower rod 19 or the upper rod 18, a transverse bevel gear 22 and a vertical bevel gear 23 are arranged in the gear box, the transverse bevel gear is meshed with the vertical bevel gear, the transverse bevel gear is connected with a lead screw 24, a nut 25 is arranged on the lead screw, the nut 25 is fixed with the upper rod 18 or the lower rod 19, a rocker 26 is arranged in the vertical bevel gear, and one end of the rocker is connected with a crank 27 or a motor. The hand rocking handle 27 of accessible, the rocking handle drives rocking bar 26 rotatory, perhaps the motor drives the rocking bar autogiration, and the rocking bar drives vertical bevel gear 23 rotatory, and vertical bevel gear drives horizontal bevel gear 22, and horizontal bevel gear drives lead screw 24 rotatory, and the lead screw drives nut 25 and goes up and down, and the nut drives the upper boom and goes up and down, or the nut is fixed in the lower beam, and the lead screw is connected with the upper boom, and the lead screw is rotatory, and the nut is fixed, and the reverse upper boom that drives goes up and down. In addition, the motor can be controlled by the controller, and the lifting of all lifting table feet 3 in the classroom is controlled by the operation controller, so that intelligent automatic control is realized, and the using state is uniformly adjusted.
In this embodiment, a caster is disposed under the bottom foot 1, and the caster can be disposed at the front end or the rear end of the bottom foot.
In this embodiment, the back board 5 with an adjustable angle is arranged at the rear part of the chair seat board 4, an inclined connecting mechanism is arranged between the chair seat board 4 and the back board 5, the inclined connecting mechanism comprises a connecting support rod 31 on the chair seat board 4, a bayonet 32 is arranged on the support rod, an armrest 33 is connected on the back board 5, the armrest is rotatably connected with the back board through a pin 34, an adjusting groove 35 is arranged below the armrest, and the adjusting groove is matched with the bayonet 32.
In this embodiment, the height H between the crosspiece 9 and the ground2150 mm-400 mm. When setting up crosspiece 9 higher position, lying board 7 of putting on crosspiece 9 is also higher, lying board 7 can be flat mutually or be close to flat mutually with preceding chair seat board 4, be fit for shorter people (like the pupil) rest this moment, the leg foot is just in time put on lying board 7, if when setting up crosspiece 9 lower position, lying board 7 of putting on crosspiece 9 is also lower, lying board 7 is with preceding chair seat board 4 highly staggered (i.e. the lying board is less than chair seat board 4), form great clearance between lying board 7 and the chair seat board 4, be fit for higher people to rest this moment, its shank is put on lying board 7, the shank can pass the clearance between lying board 7 and the chair seat board 4 and stretch to chair seat board 4's below, stretch out forward even more.
Claims (14)
1. The leisure chair table with changeable prone position is characterized in that: comprises a bottom leg (1) shared by a desk and a chair, a chair leg (2) arranged in front of the bottom leg, a group of lifting desk legs (3) arranged behind the bottom leg, a chair seat board (4) arranged on the chair leg, a back board (5) which can be obliquely adjusted arranged at the rear part of the chair seat board, a desk board (6) and a book bucket (8) arranged on the lifting desk legs, the lifting table legs are at least two at the left and the right, a lying plate (7) is arranged between the two lifting table legs, the feet (1), the chair feet (2) in front of the feet, the chair seat board (4), the backrest board (5), the lifting table feet (3) at the back of the feet, the table board (6), the book hopper (8) and the lying board (7) form a leisure chair table connected with the front chair and the back table, the lying plate (7) of the front chair and rear table connected leisure chair table positioned in front, the seat plate (4) of the front chair and rear table connected leisure chair table positioned in rear and the backrest plate (5) form a leisure bed.
2. The prone position convertible leisure chair table of claim 1, characterized in that: after the lifting table legs (3) rise, the height of the lower table clearance is highDegree H1Greater than 800 mm.
3. The prone position convertible leisure chair table of claim 1, characterized in that: crosspieces (9) are arranged between the inner walls of the lifting table legs (3), and the lying plates (7) are arranged on the crosspieces.
4. The prone position convertible leisure chair table of claim 3 wherein: the crosspiece (9) protrudes forwards.
5. The prone position convertible leisure chair table of claim 3 wherein: the crosspiece (9) is horizontal or the front part of the crosspiece inclines downwards.
6. The prone position convertible leisure chair table of claim 3 wherein: the lying plate (7) is rotatably connected with the crosspiece (9) through a rotating device.
7. The prone position convertible leisure chair table of claim 6 wherein: the rotating device is a hinge (10), a bearing bush (11) or a shaft clamp (12).
8. The prone position convertible leisure chair table of claim 3 wherein: a clamping device is arranged between the lying plate (7) and the crosspiece (9) or/and the lying plate (7) is positioned with the book bucket (8) or the desk plate (6) in the vertical state.
9. The prone position convertible leisure chair table of claim 8 wherein: the clamping device is a magnet (13) or a clasp (14).
10. The leisure chair table with changeable prone position is characterized in that: the leisure chair table comprises a bottom leg (1) shared by a table and a chair, wherein chair legs (2) are arranged in front of the bottom leg, a group of lifting table legs (3) are arranged at the back of the bottom leg, a chair seat plate (4) is arranged on the chair legs, a footrest (20) is arranged under the chair seat plate (4), a table plate (6) and a book bucket (8) are arranged on the lifting table legs, the lifting table legs are at least arranged at the left and the right, a lying plate (7) is arranged between the two lifting table legs, the bottom leg (1), the chair legs (2) in front of the bottom leg, the chair seat plate (4), the footrest (20), the lifting table legs (3) at the back of the bottom leg, the table plate (6) and the book bucket (8) form the leisure chair table connected with the front chair and the back table, and the chair leg plate (4) and the lying plate (7) of the front chair and the footrest (20) of the leisure chair table connected with the back table connected with the front chair and the rear table constitute a leisure bed.
11. The prone position convertible leisure chair table of claim 10 wherein: crosspieces (9) are arranged between the inner walls of the lifting table legs (3), and the lying plates (7) are arranged on the crosspieces.
12. The prone position convertible leisure chair table of claim 11 wherein: the crosspiece (9) is horizontal or the rear part of the crosspiece inclines downwards.
13. The prone position convertible leisure chair table of claim 11 wherein: the lying plate (7) is rotatably connected with the crosspiece (9) through a rotating device.
14. The prone position convertible leisure chair table of claim 13 wherein: the rotating device is a hinge (10), a bearing bush (11) or a shaft clamp (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111193790.6A CN113693378A (en) | 2021-10-13 | 2021-10-13 | Leisure chair table with changeable prone position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111193790.6A CN113693378A (en) | 2021-10-13 | 2021-10-13 | Leisure chair table with changeable prone position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113693378A true CN113693378A (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111193790.6A Pending CN113693378A (en) | 2021-10-13 | 2021-10-13 | Leisure chair table with changeable prone position |
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| Country | Link |
|---|---|
| CN (1) | CN113693378A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176321A (en) * | 2022-01-02 | 2022-03-15 | 台州市求展工贸有限公司 | Desk with book bucket, desk plate and desk legs easy to separate |
| TWI824989B (en) * | 2023-08-10 | 2023-12-01 | 張銀壽 | Foldable table-chair combination device |
-
2021
- 2021-10-13 CN CN202111193790.6A patent/CN113693378A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176321A (en) * | 2022-01-02 | 2022-03-15 | 台州市求展工贸有限公司 | Desk with book bucket, desk plate and desk legs easy to separate |
| CN114176321B (en) * | 2022-01-02 | 2024-03-26 | 台州市求展工贸有限公司 | Desk with book hoppers, desk plate and desk legs easy to separate |
| TWI824989B (en) * | 2023-08-10 | 2023-12-01 | 張銀壽 | Foldable table-chair combination device |
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