CN216454279U - Multifunctional plastic children backrest chair - Google Patents
Multifunctional plastic children backrest chair Download PDFInfo
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- CN216454279U CN216454279U CN202122559112.9U CN202122559112U CN216454279U CN 216454279 U CN216454279 U CN 216454279U CN 202122559112 U CN202122559112 U CN 202122559112U CN 216454279 U CN216454279 U CN 216454279U
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Abstract
The utility model relates to the technical field of child back chairs, in particular to a multifunctional plastic child back chair which comprises a chair main body and chair leg assemblies, wherein each chair leg assembly comprises a connecting plate, a front chair leg and a rear chair leg, the connecting plates are fixedly connected to two sides of the chair main body, the front chair leg and the rear chair leg are respectively arranged at two ends, close to one side of the chair main body, of the connecting plates in a sliding mode, a first fixing hole and a second fixing hole are formed in each of the front chair leg and the rear chair leg, the first fixing hole and the second fixing hole are respectively formed in two ends of each of the front chair leg and the rear chair leg, a first limiting plate is connected between the top ends of the two front chair legs, and a second limiting plate is rotatably arranged at the top end of the rear chair leg. According to the multifunctional plastic children backrest chair provided by the utility model, the functions of the backrest chair in both indoor environment and outgoing environment are realized through the chair leg assemblies, and the defect that one children backrest chair cannot meet two use scenes of indoor environment and outgoing environment at the same time is overcome.
Description
Technical Field
The utility model relates to the technical field of child back-rest chairs, in particular to a multifunctional plastic child back-rest chair.
Background
The backrest chair is generally square, is provided with a backrest and an arched lap joint, and has the modeling characteristics that the backrest is provided with no armrest, and the backrest does not lap over the head. Because of its simple structure, can prevent the advantage that children overturn backward and apply to children's thing to sit on extensively, ordinary child seat and children's safety seat all adopt this kind of back chair type structure.
The attention degree of parents to children in society promotes greatly nowadays, and in order to protect the safety in children's daily life, modern family often need purchase the ordinary children's back chair of indoor use and go out the children's safety seat of using, has so not only increased the consumption expenditure of family, still need reserve the children's safety seat that the infrequent use of a little more storage space in being at home, has the problem of extravagant money and space.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a multifunctional plastic child backrest chair aiming at the problems in the prior art, and the problem that one child backrest chair cannot satisfy two use scenes, namely indoor use and outgoing use, is solved through the chair leg component structure.
In order to solve the problems of the prior art, the utility model adopts the technical scheme that:
the utility model provides a multi-functional plastics children's chair, be the chair leg subassembly of mirror image distribution in chair main part both sides including chair main part and two, chair leg subassembly includes the connecting plate, preceding chair leg and back chair leg, connecting plate fixed connection is in the both sides of chair main part, preceding chair leg slides respectively with back chair leg and sets up the both ends that the connecting plate is close to chair main part one side, preceding chair leg all slides along perpendicular square with back chair leg, first fixed orifices and second fixed orifices have all been seted up on preceding chair leg and the back chair leg, first fixed orifices and second fixed orifices set up the both ends at preceding chair leg and back chair leg respectively, be connected with first limiting plate between the top of two preceding chair legs, the equal rotatable second limiting plate that is provided with in top of back chair leg.
Preferably, preceding chair leg and back chair leg all are rectangle form and all offer the spout that is the mirror image and distribute, and first fixed orifices and second fixed orifices set up in the spout, offer the square groove of the preceding chair leg of coincide and back chair leg shape respectively on chair main part and the connecting plate, all be provided with the draw runner of cooperation spout work in the square groove.
Preferably, the connecting plate is provided with the front chair leg and the back chair leg, one side of the two ends of the connecting plate close to the chair main body is provided with an inserting frame, and the chair main body is provided with a slot matched with the inserting frame to work.
Preferably, the top of preceding chair leg is provided with spacing roof, and the back both ends of chair main part are provided with the spacing groove, and the one end that the connecting plate was kept away from to the second limiting plate is provided with the spacing strip of cooperation spacing groove work.
Preferably, the chair main body is provided with a groove with the shape matched with that of the first limiting plate, the first limiting plate is arranged between the two front chair legs in a sliding mode, and the sliding grooves of the two front chair legs are internally and vertically provided with first springs.
Preferably, the clamping groove matched with the limiting strip to work is formed in one surface, close to the rear chair leg, of the top end of the front chair leg, the limiting strip is arranged on the second limiting plate in a sliding mode, and the second spring in a vertical state is arranged between the limiting strip and the second limiting plate.
Preferably, the connecting plate is integrally L-shaped, and the rear chair legs are arranged at the short edges of the connecting plate in a sliding manner.
Preferably, a connecting rod is fixedly arranged between the front chair leg and the rear chair leg in the same chair leg assembly, and a connecting rod is fixedly arranged between the adjacent front chair leg and the adjacent rear chair leg.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the multifunctional plastic children backrest chair provided by the utility model, the functions of the backrest chair in both indoor environment and outgoing environment are realized through the chair leg assemblies, and the defect that one children backrest chair cannot meet two use scenes of indoor environment and outgoing environment at the same time is overcome.
2. According to the multifunctional plastic child backrest chair provided by the utility model, the function of stable sliding of the front chair legs and the rear chair legs is realized through the matching of the sliding grooves and the sliding strips, and the defect that the front chair legs and the rear chair legs are unstable when sliding is overcome.
3. The multifunctional plastic children backrest chair provided by the utility model realizes the function of confirming the fixing position of the connecting plate through the matching of the insertion frame and the slot, and solves the defect that the fixing position is not easy to determine when the connecting plate is assembled.
4. The multifunctional plastic child backrest chair provided by the utility model realizes the function of limiting the sliding range of the front chair legs and the rear chair legs through the limiting top plate and the limiting strips, and solves the defect that the front chair legs and the rear chair legs can fall off when sliding.
5. According to the multifunctional plastic child backrest chair provided by the utility model, the function that the first limiting plate can provide pressure downwards is realized by arranging the first spring, and the defect that the first limiting plate cannot provide a protection effect well is overcome.
6. According to the multifunctional plastic child backrest chair provided by the utility model, the function of fixing the front chair legs and the second limiting plate is realized through the matching of the clamping grooves and the limiting strips, and the defect of unstable connection between the second limiting plate and the front chair legs is overcome.
7. According to the multifunctional plastic child backrest chair provided by the utility model, the rear chair legs are arranged in the short edges of the connecting plates in a sliding manner, so that the function of preventing the rear chair legs from being touched by mistake when the second limiting plate is not needed is realized, and the defect that the connecting parts of the second limiting plate and the rear chair legs are easy to touch by mistake is overcome.
8. According to the multifunctional plastic children backrest chair provided by the utility model, the front chair leg and the rear chair leg which are adjacent are connected together through the connecting rod, so that the function of integral stability of the backrest chair in use is realized, and the defect that the backrest chair is unstable in the whole use process is overcome.
Drawings
FIG. 1 is an overall perspective view of the first embodiment;
FIG. 2 is a second perspective view of the embodiment as a whole;
FIG. 3 is a perspective view of a chair body of an embodiment;
FIG. 4 is a perspective view of a leg assembly of the embodiment;
FIG. 5 is an exploded view of the leg assembly of the embodiment;
fig. 6 is a perspective view of the first stopper plate of the embodiment.
The reference numbers in the figures are:
1-a chair body; 1 a-slot; 1 b-a limit groove;
2-a chair leg assembly; 2 a-a connecting plate; 2a 1-insert box; 2 b-front chair legs; 2b 1-Limit roof; 2b 2-card slot; 2 c-rear chair legs; 2 d-a first limiting plate; 2d1 — first spring; 2 e-a second limiting plate; 2e 1-stop bar; 2e2 — second spring; 2 f-connecting rod;
3-a square groove; 3 a-a chute; 3 b-slide bar.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1 to 6:
the embodiment of the utility model discloses a multifunctional plastic children backrest chair, which comprises a chair main body 1 and two chair leg assemblies 2 distributed on two sides of the chair main body 1 in a mirror image manner, wherein each chair leg assembly 2 comprises a connecting plate 2a, preceding chair leg 2b and back chair leg 2c, connecting plate 2a fixed connection is in the both sides of chair main part 1, preceding chair leg 2b slides respectively with back chair leg 2c and sets up the both ends that connecting plate 2a is close to chair main part 1 one side, preceding chair leg 2b all slides along perpendicular square with back chair leg 2c, first fixed orifices and second fixed orifices have all been seted up on preceding chair leg 2b and the back chair leg 2c, first fixed orifices and second fixed orifices set up respectively at the both ends of preceding chair leg 2b and back chair leg 2c, be connected with first limiting plate 2d between two preceding chair leg 2 b's the top, back chair leg 2 c's top all is rotatable is provided with second limiting plate 2 e.
Based on the above embodiment, when the seat is used indoors, the top surfaces of the front legs 2b and the rear legs 2c are parallel to the seat surface of the chair body 1, at the moment, the front legs 2b and the rear legs 2c are both kept in a fixed state through the first fixing holes and the bolts, when the seat is needed to be used when going out, the front legs 2b and the rear legs 2c are both made to slide upwards, then the second limiting plate 2e is rotated to enable the top end of the second limiting plate to be connected with the front legs 2b, at the moment, the front and the back as well as the upper and the lower of a child are fixed through the first limiting plate 2d, and the left and the right of the child are fixed through the second limiting plate 2e, so that the function of the safety armchair is achieved.
Further, the present application provides a multifunctional plastic back rest chair for children, which still has the defect that the front legs 2b and the rear legs 2c are unstable when sliding, and in order to solve the problem, as shown in fig. 3 to 5: preceding chair leg 2b and back chair leg 2c all are rectangular form and all offer the spout 3a that is the mirror image and distributes, and first fixed orifices and second fixed orifices set up in spout 3a, offer the square groove 3 of the preceding chair leg 2b of coincide and back chair leg 2c shape respectively on chair main part 1 and the connecting plate 2a, all be provided with the draw runner 3b of cooperation spout 3a work in the square groove 3.
Based on the above embodiments, the present application provides the front leg 2b and the rear leg 2c, which solve the above problems through the cooperation of the sliding groove 3a and the sliding bar 3 b.
Further, the present application provides a multifunctional plastic children's back rest chair which still has the defect that the fixing position is not easy to determine when assembling the connecting plate 2a, and in order to solve this problem, as shown in fig. 3 to 5: the connecting plate 2a has a front leg 2b and a rear leg 2c, and an insertion frame 2a1 is provided on one side of the connecting plate adjacent to the chair body 1, and the chair body 1 is provided with a slot 1a for engaging with the insertion frame 2a 1.
Based on the above-described embodiment, the connection plate 2a provided by the present application solves the above-described problem by determining the fixing position by the fitting of the insertion frame 2a1 with the insertion slot 1 a.
Further, the multifunctional plastic back rest chair for children provided by the present application still has the defect that the front legs 2b and the rear legs 2c can fall off when sliding, and in order to solve the problem, as shown in fig. 3 to 5: the top end of the front chair leg 2b is provided with a limit top plate 2b1, two ends of the backrest of the chair main body 1 are provided with limit grooves 1b, and one end of the second limit plate 2e far away from the connecting plate 2a is provided with a limit strip 2e1 working in cooperation with the limit grooves 1 b.
Based on the above-described embodiment, the present application provides the front leg 2b and the rear leg 2c which solve the above-described problems by providing the stopper ceiling 2b1 and the stopper bar 2e 1.
Further, the multifunctional plastic child backrest chair provided by the application still has the defect that the first limiting plate 2d cannot provide protection well, and in order to solve the problem, as shown in fig. 2 to 6: the chair main body 1 is provided with a groove with the shape matched with the first limiting plate 2d, the first limiting plate 2d is arranged between the two front legs 2b in a sliding mode, and the sliding grooves 3a of the two front legs 2b are internally and vertically provided with first springs 2d 1.
Based on the above-mentioned embodiment, the first limiting plate 2d provided by the present application solves the above-mentioned problem by providing the first spring 2d1 to provide the pressure.
Further, the multifunctional plastic child backrest chair provided by the present application still has the defect of unstable connection between the second limiting plate 2e and the front legs 2b, and in order to solve the problem, as shown in fig. 3 to 5: one side of the top end of the front chair leg 2b close to the rear chair leg 2c is provided with a clamping groove 2b2 matched with the limiting strip 2e1 to work, the limiting strip 2e1 is arranged on the second limiting plate 2e in a sliding mode, and a second spring 2e2 in a vertical state is arranged between the limiting strip 2e1 and the second limiting plate 2 e.
Based on the above embodiment, the front leg 2b provided by the present application is fixed by the engaging slot 2b2 and the position-limiting strip 2e1, so as to solve the above problem.
Further, the multifunctional plastic child backrest chair provided by the application still has the defect that the joint of the second limiting plate 2e and the rear leg 2c is easy to touch by mistake, and in order to solve the problem, as shown in fig. 4 to 5: the connecting plate 2a is L-shaped as a whole, and the rear chair leg 2c is arranged at the short side of the connecting plate 2a in a sliding manner.
Based on the above-described embodiment, the present application provides the link plate 2a that solves the above-described problem by slidably disposing the rear legs 2c in the short sides of the link plate 2 a.
Further, the multifunctional plastic children's back-rest chair provided by the present application still has the defect that the whole back-rest chair is unstable during use, and in order to solve the problem, as shown in fig. 1 to 5: a connecting rod 2f is fixedly arranged between the front chair leg 2b and the rear chair leg 2c in the same chair leg component 2, and a connecting rod 2f is fixedly arranged between the adjacent front chair leg 2b and the adjacent rear chair leg 2 c.
Based on the above-described embodiment, the present application provides a connecting link 2f that solves the above-described problems by connecting together adjacent front and rear legs 2b and 2 c.
The above examples only show one or more embodiments of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A multifunctional plastic children backrest chair comprises a chair main body (1) and two chair leg assemblies (2) which are distributed on two sides of the chair main body (1) in a mirror image manner, and is characterized in that the chair leg assemblies (2) comprise connecting plates (2a), front chair legs (2b) and rear chair legs (2c), the connecting plates (2a) are fixedly connected on two sides of the chair main body (1), the front chair legs (2b) and the rear chair legs (2c) are respectively slidably provided with two ends of the connecting plates (2a) close to one side of the chair main body (1), the front chair legs (2b) and the rear chair legs (2c) are respectively slidably provided along a vertical square shape, first fixing holes and second fixing holes are respectively formed in the front chair legs (2b) and the rear chair legs (2c), and first limiting plates (2d) are connected between the top ends of the two front chair legs (2b), the top ends of the rear chair legs (2c) are respectively provided with a second limiting plate (2e) in a rotatable way.
2. The multifunctional plastic children's backrest chair according to claim 1, wherein the front chair leg (2b) and the rear chair leg (2c) are rectangular and are provided with sliding grooves (3a) distributed in a mirror image manner, the first fixing hole and the second fixing hole are arranged in the sliding grooves (3a), the chair main body (1) and the connecting plate (2a) are respectively provided with square grooves (3) matched with the shapes of the front chair leg (2b) and the rear chair leg (2c), and the square grooves (3) are respectively provided with a sliding strip (3b) matched with the sliding grooves (3a) to work.
3. The multifunctional plastic children's back rest chair according to claim 2, wherein the connecting plate (2a) is provided with a front leg (2b) and a rear leg (2c), and the two ends of the connecting plate (2a) near the chair body (1) are provided with an insert frame (2a1), and the chair body (1) is provided with a slot (1a) for matching with the insert frame (2a 1).
4. A multifunctional plastic children's back rest chair according to claim 3, characterized in that the top of the front legs (2b) is provided with a limit top plate (2b1), the two ends of the back rest of the chair main body (1) are provided with limit grooves (1b), and the end of the second limit plate (2e) far away from the connecting plate (2a) is provided with a limit strip (2e1) working with the limit grooves (1 b).
5. The multifunctional plastic children's backrest chair according to claim 4, wherein the chair body (1) is provided with a groove with a shape matched with the first limiting plate (2d), the first limiting plate (2d) is slidably arranged between the two front legs (2b), and the sliding grooves (3a) of the two front legs (2b) are vertically provided with the first springs (2d 1).
6. The multifunctional plastic children's backrest chair according to claim 5, wherein one side of the top end of the front chair leg (2b) close to the rear chair leg (2c) is provided with a clamping groove (2b2) working in cooperation with a limiting strip (2e1), the limiting strip (2e1) is slidably arranged on the second limiting plate (2e), and a second spring (2e2) in a vertical state is arranged between the limiting strip (2e1) and the second limiting plate (2 e).
7. A multifunctional plastic children's back rest chair according to claim 6, characterized in that the connecting plate (2a) is L-shaped as a whole, and the rear legs (2c) are slidingly arranged at the short sides of the connecting plate (2 a).
8. A multi-functional plastic child's chair according to claim 1, characterized in that a connecting rod (2f) is fixedly arranged between the front leg (2b) and the rear leg (2c) in the same leg assembly (2), and a connecting rod (2f) is fixedly arranged between the adjacent front leg (2b) and the adjacent rear leg (2 c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559112.9U CN216454279U (en) | 2021-10-21 | 2021-10-21 | Multifunctional plastic children backrest chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559112.9U CN216454279U (en) | 2021-10-21 | 2021-10-21 | Multifunctional plastic children backrest chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216454279U true CN216454279U (en) | 2022-05-10 |
Family
ID=81443394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122559112.9U Active CN216454279U (en) | 2021-10-21 | 2021-10-21 | Multifunctional plastic children backrest chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216454279U (en) |
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2021
- 2021-10-21 CN CN202122559112.9U patent/CN216454279U/en active Active
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