CN108618450B - Chair with slide function - Google Patents
Chair with slide function Download PDFInfo
- Publication number
- CN108618450B CN108618450B CN201810350134.4A CN201810350134A CN108618450B CN 108618450 B CN108618450 B CN 108618450B CN 201810350134 A CN201810350134 A CN 201810350134A CN 108618450 B CN108618450 B CN 108618450B
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- Prior art keywords
- chair
- groove
- seat plate
- baffle
- leg
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C13/00—Convertible chairs, stools or benches
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
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- Special Chairs (AREA)
Abstract
The invention discloses a chair with a sliding plate function, which solves the problem of single function of a backrest type chair for children to sit on, and adopts the technical scheme that a chair back is hinged with a chair body, chair legs are hinged with the chair body, the chair back and the chair legs are rotated relative to the chair body, when the chair back is connected with the chair body in an included angle and the chair legs are connected with the chair body in an included angle, the chair is in a chair structure, and the function of the chair is realized; when the chair back and the chair body are in the same plane and the chair legs rotate to be parallel to the chair body, the idler wheels connected to the chair legs through the idler wheel shafts are in contact with the ground, and the function of a sliding plate is realized through the structure of the sliding plate.
Description
Technical Field
The invention relates to an article for daily use, in particular to a chair with a sliding plate function.
Background
Parents pay more and more attention to children's education nowadays, in order to overcome the slam of the education of trying on, diversified education is carried out extensively, and children can not only be absorbed in the study, should also have own interests and hobbies.
Patent publication No. CN203196318U discloses a slide that can change into stool, characterized by: the gyro wheel is installed at the pivot both ends, and first bench leg top is bored there is the hole, and the bottom is provided with the jack, and the hole on the first bench leg is passed in the pivot, fixes first bench leg in the pivot, and the welding of pivot middle part has first support, first support and second leg welded connection, second support and slide bottom welded connection, and the plug is installed to second bench leg bottom. The beneficial effects are as follows: when people play the slide, can lock it through lockhole and hasp, when the motion has tired needs rest, only need to pass through the roller bearing with the downward rotation of stool leg and support and can regard as the stool to use, alleviate fatigue, convenient durable.
The stool meets the requirement of labor and ease combination when being used by people to a certain extent, but the stool has the defects of structural defects, namely, the stool is provided with a stool surface but is not provided with a stool back for a backrest; before and after the stool legs are folded, the idler wheels are always positioned on two sides of the stool surface and cannot be positioned below the stool surface, people are easy to collide, and the idler wheels are protected too little.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a chair with a skateboard function, which is changed into a skateboard through structure adjustment.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a chair with slide function, includes the back of the chair, chair body and chair leg, the chair leg sets up in the chair body below in pairs, and the back of the chair is angle joint together with the chair body, the back of the chair is articulated with the chair body, and is in pairs be provided with the gyro wheel between the chair leg, be provided with the gyro wheel on the gyro wheel, the gyro wheel is located the inboard of chair leg, the chair leg is articulated with the chair body, when the back of the chair is spent with the chair body, is rotatory to being on a parallel with the chair body with the chair leg, forms the slide, when the rotatory one end of chair leg and ground contact of chair leg, rotates the back of the chair to be the contained angle with the chair body and is.
as a further improvement of the invention, the chair back is provided with a first connecting sheet and a second connecting sheet, the first connecting sheet is positioned on one side surface of the chair back, the second connecting sheet is positioned on the end surface of the chair back, the chair body comprises a first connecting groove matched with the first connecting sheet and a second connecting groove matched with the second connecting sheet, the first connecting sheet, the second connecting sheet, the groove wall of the first connecting groove and the groove wall of the second connecting groove respectively comprise positioning holes, and when the first connecting sheet is clamped into the first connecting groove or the second connecting sheet is clamped into the second connecting groove and the positioning holes are aligned, the positioning pins are inserted into the positioning holes, so that the chair body and the chair back are positioned and connected together.
as a further improvement of the invention, the chair body and the chair back respectively comprise chair leg grooves, roller grooves and shaft grooves, the chair leg grooves are matched with the chair legs, the roller grooves are used for accommodating rollers, and the shaft grooves are matched with roller shafts.
As a further improvement of the invention, the chair body is provided with a first baffle plate, the first baffle plate is provided with a first stressed block, the first baffle plate is accommodated in a first sliding groove on the chair body, the first stressed block passes through a first sliding hole on the first sliding groove and is exposed out of the lower bottom surface of the chair body, and when the chair legs and the chair body realize the function of the chair, the first stressed block is pushed to move along the first sliding hole to drive the first baffle plate to slide out of the first sliding groove to block the chair legs.
As a further improvement of the invention, the chair body and the chair back are both provided with a second baffle, the second baffle is provided with a second stressed block, the second baffle is accommodated in a second sliding groove on the chair body and the chair back, the second stressed block passes through a second sliding hole on the second sliding groove and is exposed out of the lower bottom surface of the chair body and out of one side surface of the chair back, and when the chair legs are accommodated in the chair leg grooves, the second stressed block is pushed to move along the second sliding hole to drive the second baffle to slide out of the second sliding groove to block the chair legs.
As a further improvement of the invention, the first baffle and the second baffle are provided with supporting blocks, the chair body and the chair back are also provided with supporting holes, the supporting holes are arranged opposite to the supporting blocks, and when the first baffle and the second baffle respectively slide out of the first sliding groove and the second sliding groove, and the supporting blocks are clamped in the supporting holes, the first baffle and the second baffle are fixed.
As a further improvement of the invention, a first spring is arranged in the chair leg groove, one end of the first spring is connected with the bottom surface of the chair leg groove, and the other end of the first spring is opposite to the notch of the chair leg groove.
As a further improvement of the invention, the chair body and the chair back respectively comprise a pedal and a seat board groove, the seat board is clamped in the seat board groove, the seat board groove is positioned above the pedal, and when the seat board is respectively connected with the chair body and the chair back through the seat board groove, the pedal is shielded.
As a further improvement of the invention, two opposite side surfaces of the seat plate groove are respectively provided with a locking hole, the seat plate is internally provided with a locking head, a movable area and a second spring, the locking head comprises a locking head and a locking body, two openings of the movable area are respectively positioned on two adjacent side surfaces of the seat plate, the locking head is accommodated in the movable area, the locking head and the locking body respectively extend out of the two openings of the movable area, the locking head is arranged corresponding to the locking hole, the second spring is accommodated in the movable area, the second spring is respectively connected with the seat plate and the locking body, when the seat plate is arranged in or withdrawn from the seat plate groove, the locking head moves in the movable area of the seat plate, the locking head is clamped in or withdrawn from the locking hole, and the second spring compresses or resets to cooperate with the movement of the locking head.
As a further improvement of the invention, the lock head comprises an arc area, third springs are arranged in the chair body and the chair back, the third springs are arranged on the bottom side of the seat plate groove in the direction of installing the seat plate into the seat plate groove, when the seat plate is installed in place, the lock head is clamped into the locking hole, and meanwhile, the third springs are extruded by the seat plate to generate deformation; when the lock head is withdrawn from the locking hole, the third spring restores to deform to push the seat plate out relative to the seat plate groove.
The chair has the advantages that the chair back and the chair legs rotate relative to the chair body, function conversion between the chair and the sliding plate can be realized, the chair is converted into the sliding plate to be convenient to store, space is saved, the rollers 4 are always positioned on the lower bottom surface of the chair body, damage of the rollers caused by collision of the outside is reduced, the service life of the rollers 4 is prolonged, meanwhile, water splash is prevented from splashing on the body of a person when the sliding plate passes through a place with water, and the chair back is used for the person to lean against and rest when the sliding plate is in the chair state.
Drawings
Fig. 1 is a perspective view of a chair having a skateboard function.
Fig. 2 is a front view of a chair having a slide function.
Fig. 3 is a plan view of a chair having a slide function.
Fig. 4 is a bottom view of a chair having a slide function.
Fig. 5 is a perspective view of a chair with a slide function converted into a slide.
Fig. 6 is a front sectional view of a chair with a slide function transformed into a slide.
Detailed Description
The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings.
Referring to fig. 1 to 6, a chair with a skateboard function according to this embodiment includes a chair back 1, a chair body 2 and chair legs 3, the chair legs 3 are disposed under the chair body 2 in pairs, the chair back 1 is connected with the chair body 2 at an angle, the chair back 1 is hinged with the chair body 2, a roller shaft 5 is disposed between the paired chair legs 3, a roller 4 is disposed on the roller shaft 5, the roller 4 is disposed at the inner side of the chair leg 3, the chair leg 3 is hinged with the chair body 2, an included angle between the chair back 1 and the chair body 2 and an included angle between the chair leg 3 and the chair body 2 are designed according to requirements, when the chair back 1 rotates to be 180 degrees with the chair body 2, the chair leg 3 rotates to be parallel to the chair body 2, and the roller 4 contacts the ground, a skateboard is formed at this time for a user to play, when the chair leg 3 rotates to an effective supporting position, one end of the chair leg 3 contacts with the ground, the chair back 2 rotates to be connected with the chair body 1, form the chair this moment, supply user end to sit and have a rest, back of the chair 1 supplies the user to lean on, the comfort level is improved, the structure is simple with the function transform, improve user's hands-on ability, also make the user can the ease combine, after study or work, can also cultivate the interest of oneself, the chair transforms into the slide and is convenient for store simultaneously, save space, gyro wheel 4 is located chair body 2 bottom surfaces down all the time, it is damaged to reduce gyro wheel 4 and touch by the external world, the life-span of extension gyro wheel 4, the slide has also been avoided simultaneously through the place that has water, the splash splashes on one's body to user and passerby.
As an improved specific embodiment, referring to fig. 1, 2, 5 and 6, the chair back 1 is provided with a first connecting piece 11 and a second connecting piece 12, the first connecting piece 11 is located on one side surface of the chair back 1, the second connecting piece 12 is located on the end surface of the chair back 1, the chair body 2 comprises a first connecting groove 21 matched with the first connecting piece 11 and a second connecting groove 22 matched with the second connecting surface 12, the first connecting piece 11, the second connecting piece 12, the groove wall of the first connecting groove 21 and the groove wall of the second connecting groove 22 all comprise positioning holes 61, when the chair back 1 is connected with the chair body 2 at an angle, the first connecting piece 11 is clamped into the first connecting groove 21, and a positioning pin 62 is inserted after the positioning hole 61 on the first connecting piece 11 is aligned with the positioning hole 61 on the groove wall of the first connecting groove 21, so that the chair back 1 and the chair body 2 are connected together in a positioning way, the chair back 1 is prevented from rotating relative to the chair body 2, and safety guarantee is provided for a user sitting on the chair body 2 and leaning against the chair back 1; when the chair back 1 is parallel to the chair body 2, namely the chair back 1 rotates to a plane with the chair body 2, at the moment, the second connecting sheet 12 is clamped into the second connecting groove 22, the positioning hole 61 in the second connecting sheet 12 is aligned with the positioning hole 61 in the groove wall of the second connecting groove 22, and the positioning pin 62 is inserted, so that the chair back 1 is in positioning connection with the chair body 2, the rotation of the chair back 1 relative to the chair body 2 is avoided, stability and safety guarantee are provided when a user stands on a sliding plate formed by the chair body 2 and the chair back 1 together, in the design and production, only one positioning pin 62 is needed, the conversion between the chair and the sliding plate can be realized by changing the connecting position of the positioning pin 62, the operation is convenient
As a modified embodiment, referring to fig. 2, 4 and 6, each of the chair body 2 and the chair back 1 includes a chair leg slot 23, a roller slot 24 and a shaft slot 25, the chair leg slot 23 is adapted to the chair leg 3, the connection position of the chair leg 3 and the chair body 2 is located at one end of the chair leg slot 23, the roller slot 24 is used for accommodating a partial volume of the roller 4, another partial volume of the roller 4 is exposed out of the lower bottom surface of the chair body 2, the shaft slot 25 is adapted to the roller shaft 5, the roller shaft 5 makes a circular motion with the center of rotation of the chair leg 3 as the center of rotation, the shape of the shaft slot 25 is determined by the motion track of the roller shaft 5, when the chair leg 3 rotates into the chair leg slot 23, a partial volume of the roller 4 on the chair leg 3 and the roller shaft 5 are respectively accommodated in the roller slot 24 and the shaft slot 25, another partial volume of the roller 4 is exposed out of the lower bottom surface of the chair body 2 and is in contact with the ground, each slot is designed to reduce the height between the slide surface and, when a user slides, the gravity center is close to the ground, when the user pedals the ground by legs, the angle change of the legs is small, the labor is saved, meanwhile, the chair legs 3, the idler wheels 4 and the idler wheel shafts 5 are protected, the pollution and the damage of road conditions to the chair legs 3, the idler wheels 4 and the idler wheel shafts 5 are reduced, the chair legs 3 accommodated in the chair leg grooves 23 on the chair back 1 reinforce the connection between the chair back 1 and the chair body 2, and the structure of the sliding plate is more stable.
As a specific embodiment of the improvement, referring to fig. 2, 4 and 6, a first baffle 26 is disposed on the chair body 2, a first stressed block 261 is disposed on the first baffle 26, the first baffle 26 is accommodated in a first sliding groove 27 of the chair body 2, the first stressed block 261 passes through a first sliding hole 271 of the first sliding groove 27 and is exposed out of the lower bottom surface of the chair body 2, when the chair legs 3 and the chair body 2 realize the chair function, the first stressed block 261 is pushed to move along the first sliding hole 271, and the first baffle 26 is driven to slide out of the first sliding groove 27, the length of the first stressed block passing through the first sliding hole 271 does not exceed the height of the rollers 4 exposed out of the lower bottom surface of the chair body 2, the included angle between the chair legs 3 and the chair body 2 is different according to the production requirement, the included angle between the plate surface of the first baffle 26 and the lower bottom surface of the chair body 2 is also changed, the inclination angle between the groove wall of the chair leg groove 23 and the chair leg 3 attached to each other is also changed, namely, the first baffle 26 and a wall of the leg slot 23 are used to position the leg 3, so as to ensure that the leg 3 is stable when the user sits on the chair.
As a modified specific embodiment, referring to fig. 2, 4 and 6, the chair body 2 and the chair back 1 are both provided with a second baffle 28, the second baffle 28 is provided with a second force-bearing block 281, the second baffle 28 is accommodated in a second sliding slot 29 on the chair body 2 and the chair back 1, the second force-bearing block 281 passes through a second sliding hole 291 on the second sliding slot 29 and is exposed out of the bottom surface of the chair body 2 and out of one side surface of the chair back 1, the length of the second force-bearing block 281 passing through the second sliding hole 291 must not exceed the height of the roller 4 exposed out of the bottom surface of the chair body 2 and the height of the roller exposed out of one side surface of the chair back 1, when the function of the slide board is realized, the chair leg 3 is accommodated in the chair leg slot 23, at this time, the second force-bearing block 281 is pushed to move along the second sliding hole 291 to drive the second baffle 28 to slide out of the second sliding slot 29, so as to limit the chair leg 3 in the chair leg slot 23, thereby avoiding the vibration caused by, the chair legs 3 fall out of the chair leg grooves 23 to cause danger, and meanwhile, the chair legs 3 cannot fall out of the chair leg grooves 23 to influence the carrying efficiency when the chair is carried and stored.
As an improved specific embodiment, referring to fig. 2, 4 and 6, the first baffle 26 and the second baffle 28 are both provided with the supporting block 6, the seat body 2 and the seat back 1 are also provided with the supporting hole 20, the supporting hole 20 is arranged opposite to the supporting block 6, when the first baffle 26 and the second baffle 28 respectively slide out of the first sliding groove 27 and the second sliding groove 29, and the supporting block 6 is clamped in the supporting hole 20, the first baffle 26 and the second baffle 28 are both fixed, and the supporting block 6 is matched with the supporting hole 20, so that when the first baffle 26 and the second baffle 28 limit the seat legs 3, a pivot is provided more, so that the first baffle 26 and the second baffle 28 are stressed uniformly, are difficult to deform and damage, and improve the structural stability.
As an improved embodiment, referring to fig. 2, 4 and 6, when it is required to change from the slide function to the chair function, the bottom surface of the chair body 2 is upward, the chair legs 3 are accommodated in the leg grooves 23, and are not easily taken out and rotated, and the lower bottom surface of the chair body 2 is lifted down, and the chair legs 3 fall out of the leg grooves 23 according to gravity, which is dangerous, and the operation of the first baffle 26 is inconvenient, and although the roller 4 is partially exposed out of the lower bottom surface of the chair body 2, the roller 4 is in contact with the ground, and bacteria and dirt are abundant, which are not good for the sanitation of the user, that is, the first spring 7 is provided in the leg groove 23, one end of the first spring 7 is connected with the bottom surface of the leg groove 23, and the other end is opposite to the notch of the leg groove 23, when the slide function is realized, the chair legs 3 are accommodated in the leg grooves 23, the chair legs 3 can press the first spring 7 to deform, and when the slide function is changed into the chair function, the lower bottom surface of the chair body 2 faces upwards to apply force to the second force-bearing block 281, so as to push the second force-bearing block 281 to move along the second sliding hole 291, the second baffle 28 retreats into the second sliding groove 29, the limitation of the second baffle 28 on the chair leg 3 is removed, the first spring 7 recovers deformation, the chair leg 3 is pushed out of a part outside the chair leg groove 23, at the moment, the force can be manually applied to the chair leg 3 exposed out of the chair leg groove 23 and rotates, the chair leg 3 rotates to a specified position, the first force-bearing block 261 is pushed, the first baffle 26 is moved out of the first sliding groove 27, the limitation on the chair leg 3 is achieved, and the chair function is realized.
As an improved specific embodiment, referring to fig. 1, 5 and 6, a user does not pay attention to sanitation in the playing process, that is, the upper bottom surface of the chair body 2 is not cleaned and then sits again in the conversion of the skateboard function and the chair function, that is, the chair body 2 and the chair back 1 both include a pedal 83 and a seat groove 82, a seat 81 is clamped in the seat groove 82, the seat groove 82 is located above the pedal 83, when the chair function is realized, the seat 81 is placed in the seat groove 82 and is respectively connected with the chair body 2 and the chair back 1, the pedal 83 is shielded, and the seat 81 is used as a supporting surface for the user to rest; when the sliding plate function is realized, the seat plate 81 is pulled away from the seat plate groove 82, the pedal 83 is exposed, the pedal 83 is used as a supporting surface for soles during playing, and when cleaning is needed, the seat plate 81 is pulled away from the seat plate groove 82, and the pedal 83 and the whole device are cleaned; here, according to user's demand, can exchange the function of seat 81 and footboard 83, and seat 81 is used for the foot to step on promptly, and footboard 83 is used for sitting up, and seat 81 easy dismounting and simple structure wash more convenient than the washing of footboard 83.
As a modified embodiment, referring to fig. 3, two opposite side surfaces of the seat plate groove 82 are respectively provided with a locking hole 84, a locking head 85, an active area 90 and a second spring 88 are arranged in the seat plate 81, the locking head 85 comprises a locking head 86 and a locking body 87, two openings of the active area 90 are respectively located on two adjacent side surfaces of the seat plate 81, the locking head 85 is accommodated in the active area 90, the locking head 86 and the locking body 87 respectively extend out from two openings of the active area 90, the locking head 86 is arranged corresponding to the locking hole 84, the second spring 88 is accommodated in the active area 90, the second spring 88 is respectively connected with the seat plate 81 and the locking body 87, when the seat plate 81 is installed in the seat plate groove 82, the locking body 87 applies force, the locking body 87 drives the locking head 86 to move in the active area 90 and retreat into the seat plate 81, and the second spring 88 is deformed by being pressed, and then the application of the locking body 87 is cancelled as the locking head 86 is opposite to the side surfaces of the seat plate groove 82, until the locking head 86 is aligned with the locking hole 84, the second spring 88 recovers deformation, and pushes the locking head 86 to be clamped into the locking hole 84, so that the seat plate 81 is positioned and connected with the seat plate groove 82; when moving out seat board 81 from seat board groove 82, to the application of force of lock body 87, lock body 87 drives tapered end 86 and withdraws from locking hole 84 and withdraws into seat board 81, second spring 88 deformation, after tapered end 86 misplaces with locking hole 84, cancel the application of force to lock body 87, continue to take out seat board 81 from seat board groove 82, until tapered end 86 relatively move out seat board groove 82 outer back, second spring 88 resumes deformation, tapered end 86 stretches out outside seat board 81, above process, through the compression and the reset of second spring 88, make locking head 85 remove in active area 90, the easy dismounting between seat board 81 and seat board groove 82 has been realized simultaneously.
As a specific embodiment of the improvement, referring to fig. 3, the lock 86 includes an arc area 89, the chair body 2 and the chair back 1 are both provided with a third spring 80, the third spring 80 is arranged on the bottom side of the seat slot 82 in the direction of installing the seat 81 into the seat slot 82, when the seat 81 is installed into the seat slot 82, the slot wall of the seat slot 82 moves along the arc area 89, the lock 86 retreats into the seat 81, the second spring 88 deforms until the lock 86 is aligned with the locking hole 84, the second spring 88 recovers deformation, the lock 86 is locked into the locking hole 84, and when the seat 81 is installed in place, the third spring 80 is pressed to deform; when the seat plate 81 moves out of the seat plate groove 82 and the lock body 87 applies force, the lock body 87 drives the lock head 86 to withdraw from the locking hole 84 and withdraw into the seat plate 81, the second spring 88 deforms, the third spring 80 recovers deformation and pushes the seat plate 81 out relative to the seat plate groove 82, the lock head 86 and the locking hole 84 are staggered, namely, the force applied to the lock body 87 is eliminated, the seat plate 81 is pulled out of the seat plate groove 82, the design of the arc area 89 is convenient for the seat plate 81 to be installed into the seat plate groove 82, and the seat plate 81 and the seat plate groove 82 can be clamped without applying force to the lock body 87; when the seat plate 81 is taken out, it is difficult to take out, that is, the design of the third spring 80 is convenient for the seat plate 81 to release the clamping with the seat plate groove 82, so as to push the seat plate 81 to extend out of the seat plate groove 82, thereby facilitating the user to manually apply force to the seat plate 81 exposed out of the seat plate groove 82 and take out the seat plate 81 from the seat plate groove 82.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (7)
1. The utility model provides a chair with slide function, includes back of the chair (1), chair body (2) and chair leg (3), chair leg (3) set up in chair body (2) below in pairs, and back of the chair (1) is angle joint together with chair body (2), its characterized in that: the chair is characterized in that the chair back (1) is hinged to the chair body (2), a roller shaft (5) is arranged between the chair legs (3) in pair, rollers (4) are arranged on the roller shaft (5), the rollers (4) are located on the inner sides of the chair legs (3), the chair legs (3) are hinged to the chair body (2), when the chair back (1) and the chair body (2) are in 180 degrees, the chair legs (3) are rotated to be parallel to the chair body (2) to form a sliding plate, and when the chair legs (3) are rotated and one ends of the chair legs (3) are in contact with the ground, the chair back (2) is rotated to be connected with the chair body (1) to form a chair in an included angle;
The chair body (2) and the chair back (1) respectively comprise pedals (83) and seat plate grooves (82), the seat plates (81) are clamped in the seat plate grooves (82), the seat plate grooves (82) are positioned above the pedals (83), and when the seat plates (81) are respectively connected with the chair body (2) and the chair back (1) through the seat plate grooves (82), the pedals (83) are shielded;
The seat plate is characterized in that two opposite side surfaces of the seat plate groove (82) are respectively provided with a locking hole (84), the seat plate (81) is internally provided with a locking head (85), a movable area (90) and a second spring (88), the locking head (85) comprises a locking head (86) and a locking body (87), two openings of the movable area (90) are respectively positioned on two adjacent side surfaces of the seat plate (81), the locking head (85) is accommodated in the movable area (90), the locking head (86) and the locking body (87) respectively extend out of two openings of the movable area (90), the locking head (86) and the locking hole (84) are correspondingly arranged, the second spring (88) is accommodated in the movable area (90), the second spring (88) is respectively connected with the seat plate (81) and the locking body (87), when the seat plate (81) is installed or withdrawn from the seat plate groove (82), the locking head (85) moves in the movable area (90) of the seat plate (81) and the locking head (86) is clamped into or withdrawn from the locking hole (84), the second spring (88) compresses or resets the movement of the locking head (85);
The lock head (86) comprises an arc area (89), third springs (80) are arranged in the chair body (2) and the chair back (1), the third springs (80) are arranged on the bottom sides of the seat plate grooves (82) in the direction of installing the seat plate (81) into the seat plate grooves (82), when the seat plate (81) is installed in place, the lock head (86) is clamped into the locking hole (84), and meanwhile, the third springs (80) are extruded by the seat plate (81) to deform; when the lock head (86) is withdrawn from the locking hole (84), the third spring (80) restores to deform to push the seat plate (81) out of the seat plate groove (82).
2. A chair with a skateboard function according to claim 1, wherein: the chair back (1) is provided with a first connecting sheet (11) and a second connecting sheet (12), the first connecting piece (11) is positioned on one side surface of the chair back (1), the second connecting piece (12) is positioned on the end surface of the chair back (1), the chair body (2) comprises a first connecting groove (21) matched with the first connecting sheet (11) and a second connecting groove (22) matched with the second connecting surface (12), the first connecting piece (11), the second connecting piece (12), the groove wall of the first connecting groove (21) and the groove wall of the second connecting groove (22) comprise positioning holes (61), when the first connecting piece (11) is clamped into the first connecting groove (21) or when the second connecting piece (12) is clamped into the second connecting groove (22) and the positioning holes (61) are aligned, the positioning pin (62) is inserted into the positioning hole (61), so that the chair body (2) and the chair back (1) are positioned and connected together.
3. A chair with a skateboard function according to claim 1 or 2, wherein: chair body (2) and back of the chair (1) all include chair leg groove (23), gyro wheel groove (24) and axle slot (25), chair leg groove (23) and chair leg (3) looks adaptation, gyro wheel groove (24) are used for holding gyro wheel (4), axle slot (25) adaptation in gyro wheel axle (5).
4. A chair with a skateboard function according to claim 3, wherein: be provided with first baffle (26) on chair body (2), be provided with first atress piece (261) on first baffle (26), first baffle (26) hold first sliding tray (27) on chair body (2), first atress piece (261) pass first sliding hole (271) on first sliding tray (27) and expose outside chair body (2) lower bottom surface, when chair leg (3) and chair body (2) realized the chair function, promote first atress piece (261) and remove along first sliding hole (271), drive first baffle (26) first sliding tray (27) of roll-off and block chair leg (3).
5. A chair with a skateboard function according to claim 4, wherein: all be provided with second baffle (28) on chair body (2) and the back of the chair (1), be provided with second atress piece (281) on second baffle (28), second baffle (28) hold second sliding tray (29) on chair body (2) and back of the chair (1), second atress piece (281) pass second sliding hole (291) on second sliding tray (29) and expose outside the bottom of chair body (2) and a side of back of the chair (1), when chair leg (3) hold in chair leg groove (23), promote second atress piece (281) and remove along second sliding hole (291), drive second baffle (28) roll-off second sliding tray (29) and block the chair leg.
6. A chair with a skateboard function according to claim 5, wherein: first baffle (26) and second baffle (28) all are provided with supporting shoe (6), chair body (2) still are provided with supporting hole (20) with back of the chair (1), supporting hole (20) set up with supporting shoe (6) relatively, and when first baffle (26) and second baffle (28) roll off first sliding tray (27) and second sliding tray (29) respectively, and supporting shoe (6) card income supporting hole (20) during, first baffle (26) and second baffle (28) are all fixed.
7. A chair with a skateboard function according to claim 4, 5 or 6, wherein: a first spring (7) is arranged in the chair leg groove (23), one end of the first spring (7) is connected with the bottom surface of the chair leg groove (23), and the other end of the first spring is opposite to the notch of the chair leg groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810350134.4A CN108618450B (en) | 2018-04-18 | 2018-04-18 | Chair with slide function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810350134.4A CN108618450B (en) | 2018-04-18 | 2018-04-18 | Chair with slide function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108618450A CN108618450A (en) | 2018-10-09 |
| CN108618450B true CN108618450B (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810350134.4A Active CN108618450B (en) | 2018-04-18 | 2018-04-18 | Chair with slide function |
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| Country | Link |
|---|---|
| CN (1) | CN108618450B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5062650A (en) * | 1990-01-23 | 1991-11-05 | Chang C I | Multi-function chair |
| CN1857136A (en) * | 2006-06-07 | 2006-11-08 | 王芬 | Anti-slip chair |
| CN202218734U (en) * | 2011-09-06 | 2012-05-16 | 杨建辉 | Novel folding chair |
| CN203196318U (en) * | 2013-03-14 | 2013-09-18 | 胡银 | Sliding plate capable of being converted into stool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5900999B1 (en) * | 2015-10-21 | 2016-04-06 | 智裕 中野 | Chair |
-
2018
- 2018-04-18 CN CN201810350134.4A patent/CN108618450B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5062650A (en) * | 1990-01-23 | 1991-11-05 | Chang C I | Multi-function chair |
| CN1857136A (en) * | 2006-06-07 | 2006-11-08 | 王芬 | Anti-slip chair |
| CN202218734U (en) * | 2011-09-06 | 2012-05-16 | 杨建辉 | Novel folding chair |
| CN203196318U (en) * | 2013-03-14 | 2013-09-18 | 胡银 | Sliding plate capable of being converted into stool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108618450A (en) | 2018-10-09 |
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Effective date of registration: 20191115 Address after: 325200 Xiacun, Juyuan Street, Ruian City, Wenzhou City, Zhejiang Province, via Yuxi Road and Yuhua Garden A Block 3 Applicant after: Ruian Zhanrui Logistics Service Co., Ltd. Address before: Yongjia Jiashan road Wu Zhai Cun County of Wenzhou City, Zhejiang province 325000 bridge town No. 30 Applicant before: Zou Xianwei |
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Effective date of registration: 20201119 Address after: 246300 No.7 Yuantan Avenue, Yuantan Town, Qianshan City, Anqing City, Anhui Province Patentee after: ANQING YONGDA SPORTS & LEISURE Co.,Ltd. Address before: 325200 Xiacun, Juyuan Street, Ruian City, Wenzhou City, Zhejiang Province, via Yuxi Road and Yuhua Garden A Block 3 Patentee before: RUIAN ZHANRUI LOGISTICS SERVICE Co.,Ltd. |