TWI807869B - Transformable multifunctional dining chair - Google Patents

Abstract

A transformable multifunctional dining chair includes a first seat unit, a second seat unit and a third seat unit. The first seat unit includes a first seating portion, two first side panels and a back support portion. The second seat unit includes a second seating portion and two second side panels. The third seating unit includes a third seating portion. The third seating portion is disposed between the two first side plates. The first seat unit is movable relative to the second seat unit between a first position and a second position. When in the first position, the first seating portion and the second seating portion can accommodate adults. When in the second position, the third seating portion can be used by infants to ride.

Description

Transformable multifunctional dining chair

The present invention relates to a multifunctional dining chair which can change its shape, especially a multifunctional dining chair which can change its shape by folding.

Dining tables and dining chairs are essential furniture in every family. Unlike other types of tables and chairs, the height of the dining chairs is designed for adults to sit on.

However, the baby's body is petite and cannot sit on a general dining chair, nor can it completely control the body autonomously. If the chair is not protected, it is easy to fall and cause injury. Therefore, when a family member has a baby, it is necessary to purchase a baby chair.

In addition, under the condition that the general dining chair needs to carry adults, the structural design is relatively strong, and the height of the chair plate of the dining chair is relatively high. When it is necessary to ask for high-level items, or to repair high-level electric lights, the dining chair is used as a tool for stepping.

As can be seen from the above description, although the dining chair has multiple functions, it still has the following disadvantages in actual use:

1. Failure to provide protection for infants and young children: For the convenience of adults, ordinary dining chairs only have a backrest, and no armrests are designed to facilitate adults to sit on the dining chair from the side. However, the baby’s ability to support the body is not enough, and the body is prone to tipping over. Therefore, ordinary dining chairs cannot be used. Children are more active, and they are prone to falling sideways when sitting on ordinary dining chairs.

2. The height of the stepping point is insufficient: Generally, the height of the chair plate of the dining chair is fixed, and only a fixed height can be lifted. Therefore, when using the dining chair to perform high-level activities, the available height of the pedal is limited. If you need to perform activities at a higher position, you must use an additional aluminum ladder.

3. It is not suitable for children to use: Children's bodies are relatively petite, and they cannot use ordinary tables to play. Although the chair board of the dining chair can be used to place small items, the main purpose of the chair board is to provide adult rides. There is no barrier around the chair board, and children's small items are easy to fall.

Therefore, how to make the dining chair provide seating for adults and infants, provide a higher stepping point, and place items for infants without falling is an urgent goal for relevant technical personnel.

In view of this, the object of the present invention is to provide a multi-functional dining chair with convertible form.

The convertible multifunctional dining chair includes a first seat unit, a second seat unit, and a third seat unit.

The first seat unit includes a first seating part, two first side plates arranged at two sides of the first seating part at intervals, and a back support part connected with the first seating part.

The second seat unit includes a second seat part pivotally connected with the first seat part, and two second side plates arranged at intervals on both sides of the second seat part. The height of the back support part matches the height of the second side plate. The first seat unit can move between a first position and a second position relative to the second seat unit. In the first position, the first seat part and the second seat part are in a flat state. combined, the back support portion and the two second side panels stand on the ground.

The third seat unit includes a third seating portion disposed between the two first side panels. When the first seat unit is in the second position, the third seating portion can provide infants to ride.

Yet another technical means of the present invention is that the above-mentioned first seat unit further includes a plurality of first combination parts arranged on the two first side panels, and the plurality of first combination parts are used to fix the third seating part so that the third seating part is detachably arranged between the two first side panels.

Another technical means of the present invention is that the above-mentioned third seat unit further includes a protection plate disposed between the two first side plates, and a protection bar disposed between the two first side plates, the protection plate is connected to the third seating part, and the protection plate and the protection bar are spaced apart.

Yet another technical measure of the present invention is that the above-mentioned third seat unit further includes two support plates arranged on both sides of the third seating portion, the protection plate and the protection bar.

Yet another technical measure of the present invention is that the above-mentioned third seat unit further includes a connecting rod disposed between the third seating portion and the protection rod.

Another technical means of the present invention is that the above-mentioned third seat unit further includes two protective pads respectively arranged on the third seating portion and the protective plate.

Yet another technical measure of the present invention is that the above-mentioned second seat unit further includes an auxiliary board disposed between the two second side boards.

Yet another technical means of the present invention is that the above-mentioned second seat unit further includes a plurality of second combination parts disposed on the two second side panels, and the plurality of second combination parts are used to fix the auxiliary board so that the auxiliary board is detachably arranged between the two second side boards.

Another technical means of the present invention is that the above-mentioned first seat unit further includes a first baffle connected to the first seating portion and the two first side panels, and the back support portion and the first baffle are respectively arranged on the upper and lower sides of the first seating portion.

Yet another technical measure of the present invention is that the above-mentioned second seat unit further includes a second baffle connected to the second seating portion and the two second side panels.

The beneficial effect of the present invention is that, when the first seat unit is at the first position relative to the second seat unit, the first seat portion and the second seat portion can be used by adults, and when the first seat unit is at the second position relative to the second seat unit, the third seat portion is located above the first seat portion, so that the third seat portion can provide a higher position for infants to sit on.

The features and technical contents of the relevant patent applications of the present invention will be clearly presented in the following detailed description of a preferred embodiment with reference to the drawings.

Referring to Fig. 1, Fig. 2 and Fig. 3, it is a preferred embodiment of a multifunctional dining chair with a transformable form according to the present invention, which includes a first seat unit 31, a second seat unit 32, and a third seat unit 33.

The first seat unit 31 includes a first seating portion 311, two first side plates 312 disposed at intervals on both sides of the first seating portion 311, a back support portion 313 connected to the first seating portion 311, a plurality of first combination portions 314 arranged on the two first side plates 312, and a first baffle plate 315 connected to the first seating portion 311 and the two first side plates 312.

The second seat unit 32 includes a second seating portion 321 pivotally connected to the first seating portion 311, two second side plates 322 disposed at intervals on both sides of the second seating portion 321, an auxiliary plate 323 disposed between the two second side plates 322, a plurality of second assembly portions 324 arranged on the two second side plates 322, and a second baffle plate 325 connected with the second seating portion 321 and the two second side plates 322.

The third seat unit 33 includes a third seating portion 331 disposed between the two first side plates 312, a protection plate 332 disposed between the two first side plates 312, a protection rod 333 disposed between the two first side plates 312, two support plates 334 disposed on both sides of the third seating portion 331, the protection plate 332 and the protection rod 333, a connecting rod 335 disposed between the third seating portion 331 and the protection rod 333, and two protection pads 336 respectively arranged on the third seating portion 331 and the protection board 332 .

In this preferred embodiment, each of the first seating portion 311 and the second seating portion 321 is a flat seat board, and a pivot member 34 is arranged between the first seating portion 311 and the second seating portion 321, so that the first seating portion 311 can pivot relative to the second seating portion 321, and the first seat unit 31 can move between a first position and a second position relative to the second seat unit 32, wherein FIG. 1 and FIG. Fig. 5, Fig. 6 and Fig. 7 show the state of the second position.

Referring back to Fig. 1, in the first position, the heights of the two first side panels 312 and the two second side panels 322 are the same, so that when the two first side panels 312 and the two second side panels 322 stand on the ground, the first seat part 311 and the second seat part 321 are in a horizontal state, and can be placed in a home environment or a dining room for adults to use as ordinary chairs or dining chairs. It is convenient to arrange under the seat, and the storage space under the first seat unit 31 and the second seat unit 32 can place clothes, articles, etc.

Please refer to Fig. 2, the third seat unit 33 arranged below the first seat unit 31 can be separated, so that the multifunctional dining chair with convertible form can become a learning table and chair.

Referring to Fig. 3 and Fig. 4, when the first seat unit 31 moves from the first position to the second position, the two second side plates 322 of the second seat unit 32 can be kept standing on the ground, and the first seating portion 311 can be turned upside down relative to the second seating portion 321, so that the second seat unit 32 can be moved to the second position. The boards 322 are in the state of standing on the ground together. At this time, the third seating part 331 is turned upside down and positioned above the first seating part 311. When the first seat unit 31 moves to the second position relative to the second seating unit 32, the convertible multifunctional dining chair can become a children's dining chair. It can save the expenses of purse.

Since the first seating part 311 and the third seating part 331 are arranged at intervals, when the first seat unit 31 is in the first position, the third seat unit 33 is located at the bottom of the first seating part 311 for the purpose of not occupying space;

It is worth mentioning that, in the second position, the position of the third seating part 331 has been moved to a higher height, and its height position is approximately at the height of the chest of the caregiver sitting on the dining chair, so the caregiver can easily take care of the infant 41 sitting on the third seating part 331 during meals.

In this preferred embodiment, the protection plate 332, the protection bar 333 and the two support plates 334 are arranged around the third seat portion 331. When the infant 41 is seated on the third seat portion 331, the protection plate 332, the protection bar 333 and the two support plates 334 can provide protection around the infant 41 to prevent the infant 41 from falling from the third seat portion 331. The two first side panels 312 serve as side protection for the infant 41 , and should not be limited thereto. The protection pad 336 disposed on the third seating portion 331 and the protection panel 332 is a kind of buffer cushion.

The connecting rod 335 is arranged between the protection rod 333 and the third seat part 331, and divides the space between the protection rod 333 and the third seat part 331 into left and right parts.

Preferably, the plurality of first combination parts 314 are perforations arranged on the two first side plates 312, and the position of the third seating part 331 can be fixed between the two first side plates 312 by screws or other fixing elements. 4 and the plurality of second combination parts 324 can be other combination structures, so that the third seating part 331 is detachably disposed between the two first side plates 312, and the auxiliary plate 323 is detachably disposed between the two second side plates 322, which should not be limited to the example of this preferred embodiment.

The first baffle 315 is arranged at the bottom of the first seat 311, and both sides are connected to the two first side plates 312, which can provide the bottom support of the first seat 311;

Please refer to FIG. 5 , when the first seat unit 31 is at the second position relative to the second seat unit 32, the third seating portion 331 can be removed from the two first side plates 312, wherein the protective plate 332 and the two support plates 334 are fixed on the third seating portion 331, and when the third seat unit 33 leaves the first seat unit 31, the third seat unit 33 can be used as a small stool as a whole, and infants can sit on the third seating portion 331 and use the first seating portion 331. Since the first seat unit 31 has been turned over, the two first side plates 312 and the first baffle plate 315 surround the three sides of the first seat portion 311. Children can place small items on the first seat portion 311. When the small items roll from the side of the first seat portion 311, they will be blocked by the two first side plates 312 and the first baffle plate 315, so that the small items will not fall. In addition, the auxiliary plate 323 can have the two second side plates 322, or use other second combination parts 324 to be fixed at other positions between the second side panels 322, so as to facilitate the placement of the infant's feet between the two second side panels 322.

Please refer to Fig. 6 and Fig. 7, when the first seat unit 31 is in the second position relative to the second seat unit 32, the convertible multifunctional dining chair can become a simple ladder, mainly to remove the third seat unit 33 (children's dining chair) from the first seat unit 31. The stair plate between the two first side plates 312, and the auxiliary plate 323 can also be the stair plate between the two second side plates 322. Cooperating with the first seating portion 311, the multifunctional dining chair presents a staircase shape. Not only is the auxiliary plate 323 provided between the first seating portion 311 and the ground to facilitate the stepping of the user 42, but also the height of the third seating portion 331 is higher than that of the first seating portion 311 to provide a higher stepping point for the user 42, so that the user 42 can reach a higher height. For activities at a high level, it can be used as a simple ladder at home. It is quick and easy to use, and there is no need to think about storage. It can effectively reduce the accumulation of items that are not frequently used at home, and achieve the purpose of material reduction.

As can be seen from the above description, a multifunctional dining chair with a changeable form of the present invention does have the following effects:

1. It can be used by infants and young children and provide protection: When the first seat unit 31 is moved from the first position to the second position, the third seat unit 33 can be moved to an appropriate height and provide for the infant to ride. The protection plate 332, the protection bar 333, the two support plates 334, and the connecting rod 335 can provide protection around the infant to prevent the infant from falling.

Two, can provide a higher stepping point: When the first seat unit 31 is located at the second position, the third seating portion 331, the first seating portion 311 and the auxiliary board 323 can cooperate to form a staircase state, and the height of the third seating portion 331 between the two first side plates 312 is higher than the first seating portion 311, which can provide a higher stepping point for the user to reach a higher position for activities.

3. It can provide children with daily use: When the third seat unit 33 is removed from the first seat unit 31, the third seat unit 33 can independently become a small bench and provide a baby to sit on. The baby sitting on the third seat part 331 can use the first seat part 311 to carry out daily activities.

To sum up, the convertible multi-function dining chair can be used for adults to sit on daily meals. When there is an infant 41 at home, the first seat unit 31 can be flipped from the first position to the second position, so that the third seat unit 33 can be used by the infant 41. When the infant grows up, the third seat unit 33 can be removed and used as a small stool. At a high point, the transformable multifunctional dining chair can not only be used as a general chair or dining chair in places such as restaurants and home environments, but also can be used appropriately according to the needs of users, effectively achieving the continuity of items and the diversity of use, and reducing resource waste and space occupation.

But what has been described above is only a preferred embodiment of the present invention, and should not limit the scope of the present invention with this, that is, all simple equivalent changes and modifications made according to the scope of the patent application for the present invention and the contents of the description of the invention are still within the scope of the patent of the present invention.

31: First seat unit 311: First Riding Department 312: First side panel 313: back support 314: The first combination department 315: the first baffle 32:Second seat unit 321: The second ride 322: second side panel 323: Auxiliary board 324: The second combination department 325: second baffle 33: Third seat unit 331: The third ride 332: Protection board 333: protection bar 334: support plate 335: connecting rod 336: Protective pad 34: Pivot piece 41: Infant 42: user

Fig. 1 is a three-dimensional schematic diagram, which is a preferred embodiment of a multi-functional dining chair with a transformable form according to the present invention, illustrating the three-dimensional appearance of the multi-functional dining chair at the first position; Fig. 2 is a schematic perspective view illustrating that in the preferred embodiment, the multifunctional dining chair is in the first position, and a third seat unit is placed on the ground; Fig. 3 is a schematic perspective view illustrating the three-dimensional appearance of the multifunctional dining chair in the second position in the preferred embodiment; Fig. 4 is a three-dimensional schematic view illustrating that in the preferred embodiment, the multi-functional dining chair is in the second position and provides a posture for a baby to sit on; Fig. 5 is a schematic perspective view illustrating that in the preferred embodiment, the multifunctional dining chair is in the second position and the third seat unit is placed on the ground; Fig. 6 is a three-dimensional schematic view illustrating that in the preferred embodiment, the multifunctional dining chair is in the second position and presents a state of stairs; and Fig. 7 is a schematic perspective view illustrating that in the preferred embodiment, the multi-function dining chair is in the second position and provides a state in which the user steps on it to lift it up.

31: First seat unit

311: First Riding Department

312: First side panel

313: back support

314: The first combination department

32:Second seat unit

321: The second ride

322: second side panel

323: Auxiliary board

324: The second combination department

325: second baffle

33: Third seat unit

331: The third ride

333: protection bar

334: support plate

34: Pivot piece

Claims (7)

A convertible multifunctional dining chair, comprising: a first seat unit, including a first seating part, two first side plates arranged at intervals on both sides of the first seat part, and a back support part connected with the first seat part; , when in the first position, the first seating part and the second seating part are in a flat state, the two first side panels and the two second side panels stand on the ground, and in the second position, the first seating part is folded relative to the second seating part, the back support part and the two second side panels are standing on the ground; and a third seat unit includes a third seating part arranged between the two first side panels, and the first seating part and the third seating part are arranged at intervals; wherein, the first seat unit further includes a plurality of first combination parts arranged on the two first side panels , the plurality of first combination parts are used to fix the third seating part, so that the third seating part is detachably arranged between the two first side panels, and the third seat unit further includes a protective plate arranged between the two first side panels, a protective bar arranged between the two first side panels, and two support plates arranged on both sides of the third seating part, the protective plate, and the protective bar, the protective plate is connected with the third seating part, and is spaced apart from the protective bar; separable from the first assembly and from the second The side plate is removed and separated, and can be used as a small bench. At this time, the two first side plates and the first baffle plate surround three sides of the first seating part, and can form a small desk for use. The multifunctional dining chair with convertible form as claimed in claim 1, wherein the third seat unit further includes a connecting rod disposed between the third seating part and the protection rod. The multifunctional dining chair with convertible form as described in Claim 1, wherein the third seat unit further includes two protective pads respectively arranged on the third seating part and the protective plate. According to claim 1, the multifunctional dining chair with convertible form, wherein the second seat unit further includes an auxiliary board disposed between the two second side boards. The multifunctional dining chair with convertible form as described in claim 4, wherein the second seat unit further includes a plurality of second assembly parts disposed on the two second side panels, and the plurality of second assembly parts are used to fix the auxiliary board so that the auxiliary board is detachably arranged between the two second side boards. The multifunctional dining chair with convertible form as described in claim 1, wherein the first seat unit further includes a first baffle connected to the first seating part and the two first side panels, and the back support part and the first baffle are respectively arranged on the upper and lower sides of the first seating part. According to the multifunctional dining chair with convertible form as described in claim 1, wherein the second seat unit further includes a second baffle connected to the second seating portion and the two second side panels.