CN212995681U

CN212995681U - High-safety leisure chair for children

Info

Publication number: CN212995681U
Application number: CN202021219324.1U
Authority: CN
Inventors: 喻楼成
Original assignee: Anji Meiyuan Furniture Co ltd
Current assignee: Anji Meiyuan Furniture Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-04-20
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to a high security children's leisure chaise longue, it include the seat support, set up in back and a pair of handrail on the seat support still include the table, set up in the connecting rod of table bottom surface, the one end of table rotate connect on one of them handrail, the other end overlap joint on another handrail, just be provided with the locking subassembly between table and the handrail and control the switch that locking subassembly opened and close, the connecting rod with be provided with between the seat support have the slide spacing seat, peg graft in just can follow the gag lever post that the slide slided and breaks away from in the slide, the glide direction of gag lever post with the axis of rotation lead of table is parallel. The utility model discloses a set up connecting rod and table and carry on spacingly, need last the application of force to the switch during use, make the locking subassembly be in under the normally open state, could slide the gag lever post and break away from the slide, adopt above-mentioned structure can avoid children's landing, can avoid children to open connecting rod and table easily again, have safe and reliable's advantage.

Description

High-safety leisure chair for children

Technical Field

The utility model belongs to the technical field of the technique of furniture and specifically relates to a high security children leisure chaise longue is related to.

Background

The leisure chair refers to a chair which is used for people to enjoy leisure time. The chair is not formal like a dining chair and an office chair, and can bring double comfort of vision and body to people, and a leisure chair for children is one of the chairs.

Chinese patent No. CN201691490U discloses a leisure chair for children, which comprises a chair body having side armrests and a front armrest, wherein a rain cover is inserted on the side armrests.

The above prior art solutions have the following drawbacks: the main structure of the leisure chair for children is a rain shed chair and a rain shed. According to the children leisure chair, due to the fact that the large gap exists between the front armrest and the chair body, children can easily break away from the leisure chair from the gap, and therefore the children cannot be effectively protected, the children cannot slide down, safety is low, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a high security children's leisure chaise longue to the above-mentioned not enough that exists among the prior art, it has safe and reliable's advantage.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a high security children's leisure chaise longue, include the seat support, set up in back and a pair of handrail on the seat support still include the table, set up in the connecting rod of table bottom surface, the one end of table is rotated and is connected on one of them handrail, the other end overlap joint on another handrail, just be provided with the switch that locking Assembly and control locking Assembly opened and close between table and the handrail, the connecting rod with be provided with the spacing seat that has the slide between the seat support, peg graft in just can follow the gag lever post that the slide slided and breaks away from in the slide, the slip direction of gag lever post with the axis of rotation lead of table is parallel.

By adopting the technical scheme, when the leisure chair is used, a child sits on the chair seat, the two legs are respectively inserted into the gaps between the connecting rod and the two armrests, and the connecting rod and the table board jointly play a role in limiting the child from sliding off the leisure chair; after the locking assembly is unlocked, the limiting rod is still inserted into the sliding seat to limit the rotation of the table plate, so that children are prevented from easily rotating and opening the table plate; from this in-process, carry on spacingly through setting up connecting rod and table to lock with the mode of double-interlocking, need last the application of force to the switch during use, make the locking Assembly be in under the normally open state, just can slide the gag lever post and break away from the slide, with opening table and connecting rod, adopt above-mentioned structure can avoid children's landing, can avoid children to open connecting rod and table easily again, reduce the potential safety hazard, have safe and reliable's advantage.

The utility model discloses further set up to: the locking assembly comprises a locking hole formed in the armrest, a lock head arranged on the table board, a lock tongue inserted in the locking hole in a sliding mode, and a locking pressure spring arranged between the lock head and the lock tongue, and the switch is arranged on the lock tongue and used for driving the lock tongue to be separated from the locking hole.

By adopting the technical scheme, the locking pressure spring has a reset function, when a user mistakenly touches the switch or the desk plate rotates and resets, the locking spring forces the lock tongue to be inserted into the locking hole so as to limit the rotation of the desk plate, so that the locking operation of the locking assembly is faster; the user can drive the bolt to break away from the locking hole through the switch to unlock the locking assembly.

The utility model discloses further set up to: the lock head is internally provided with a containing cavity, a regulating hole communicated with the containing cavity and a strip-shaped groove, the lock tongue and the locking pressure spring are both arranged in the containing cavity, the locking pressure spring is used for forcing the lock tongue to penetrate through the regulating hole and be inserted into the locking hole, and the switch is connected to the strip-shaped groove in a sliding mode.

Through adopting above-mentioned technical scheme, will lock pressure spring and spring bolt etc. and integrate in holding the intracavity, can avoid children to miss and touch these spare parts.

The utility model discloses further set up to: the end part of the connecting rod is provided with a reverse step hole, the top wall of the reverse step hole is provided with a positioning rod and a limiting pressure spring sleeved outside the positioning rod, the limiting rod is connected to the positioning rod in a sliding mode and fixed at the end part of the limiting pressure spring, and the limiting pressure spring is used for forcing the limiting rod to be inserted into the slide way and to abut against the bottom wall of the reverse step hole.

By adopting the technical scheme, the limiting pressure spring has a reset function, when the table plate is rotated and reset, the limiting rod is forced to be inserted into the slide way through the limiting pressure spring, and the operation is simple and rapid; simultaneously, through setting up the locating lever, at the in-process of spacing pressure spring compressed, can avoid spacing pressure spring to deflect and buckle, prolong the life of spacing pressure spring when improving the operation convenience.

The utility model discloses further set up to: the end part of the spring bolt is provided with a first guide surface for guiding the spring bolt to be inserted in the locking hole, and the end part of the limiting rod is provided with a second guide surface for guiding the limiting rod to be inserted in the slide way.

Through adopting above-mentioned technical scheme, when the table rotated and reset, first spigot surface and second spigot surface can guide locking subassembly locking, gag lever post to peg graft in the slide, make the operation of opening, closing table and connecting rod simple and convenient more swift.

The utility model discloses further set up to: the table is characterized in that a rotating cavity and a moving hole communicated with the rotating cavity are formed in the handrail, a rotating shaft inserted in the moving hole and the rotating cavity is arranged on the table plate, a baffle fixed to the lower end of the rotating shaft and a torsion spring sleeved outside the rotating shaft are arranged in the rotating cavity, one end of the torsion spring is arranged on the rotating cavity, and the other end of the torsion spring is arranged on the baffle.

Through adopting above-mentioned technical scheme, be convenient for the rotation of table rotation end and reciprocate.

The utility model discloses further set up to: at least two grooves are formed in the handrail close to the rotating end of the table plate, and a protruding block which is embedded with the grooves is arranged on the table plate.

Through adopting above-mentioned technical scheme, utilize recess and lug of mutually supporting, the table of being convenient for is fixed a position under locking state or some turned angle.

To sum up, the utility model discloses a beneficial technological effect does: carry on spacingly through setting up connecting rod and table to lock with the mode of double-linkage, need last the application of force to the switch during use, make locking Assembly be in under the normally open state, just can slide the gag lever post and break away from the slide, in order to open table and connecting rod, adopt above-mentioned structure can avoid children's landing, can avoid children to open connecting rod and table easily again, reduce the potential safety hazard, have safe and reliable's advantage.

Drawings

Fig. 1 is a schematic structural view of the leisure chair for children of the present invention.

Fig. 2 is a schematic structural diagram of the rotating assembly of the present invention.

Fig. 3 is a schematic view of the connection relationship between the grooves and the bumps according to the present invention.

Fig. 4 is a schematic structural view of the locking assembly of the present invention.

Fig. 5 is a schematic structural diagram of the limiting assembly of the present invention.

In the figure, 1, a chair seat; 2. a backup plate; 3. a handrail; 31. a groove; 4. a table plate; 41. a bump; 5. a connecting rod; 6. a rotating assembly; 61. a rotating chamber; 62. moving the hole; 63. a rotating shaft; 64. a baffle plate; 65. a torsion spring; 7. a locking assembly; 71. a locking hole; 72. a latch bolt; 73. locking the pressure spring; 74. a first guide surface; 75. an accommodating chamber; 76. an adjustment hole; 77. a lock head; 8. a switch; 81. a strip-shaped groove; 9. a limiting component; 91. a limiting seat; 92. a slideway; 93. a limiting rod; 94. a reverse step hole; 95. positioning a rod; 96. a limiting pressure spring; 97. a second guide surface.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

referring to fig. 1, for the utility model discloses a high security children's leisure chaise longue, including seat support 1, set up back and a pair of handrail 3 on seat support 1, table 4, set up in the connecting rod 5 in the middle part of 4 bottom surfaces of table. The left end of table 4 is rotated through rotatory subassembly 6 (refer to fig. 2) and is connected on right handrail 3, the right-hand member overlap joint is on left handrail 3, and is provided with locking Assembly 7 and the switch 8 that control locking Assembly 7 opened and close between table 4 and the left handrail 3, is provided with spacing subassembly 9 between the lower extreme of connecting rod 5 and seat support 1, and spacing subassembly 9 is through the mode locking that slides and break away from.

Referring to fig. 2, the rotating assembly 6 includes a rotating cavity 61 disposed on the right armrest 3, a moving hole 62 communicated with the rotating cavity 61, a rotating shaft 63 disposed on the table 4 and inserted into the moving hole 62 and the rotating cavity 61, a baffle plate 64 disposed in the rotating cavity 61 and fixed to the lower end of the rotating shaft 63, and a torsion spring 65 sleeved outside the rotating shaft 63, wherein the upper end of the torsion spring 65 is fixed to the top wall of the rotating cavity 61, and the lower end of the torsion spring 65 is fixed to the top surface of the baffle plate 64. The rotation and the up-and-down movement of the rotation end of the table plate 4 are facilitated by the mode that the torsion spring 65 is connected with the table plate 4 and the right armrest 3.

Referring to fig. 3, two vertical grooves 31 are formed in the right armrest 3, and a protrusion 41 engaged with the grooves 31 is formed on the table plate 4. The positioning of the table 4 in the locked state or in the 90 ° rotation angle is facilitated by the mutually cooperating recesses 31 and projections 41, so that the table 4 is held in the locked or opened state.

Referring to fig. 4, the locking assembly 7 includes a locking hole 71 opened on the left armrest 3, a locking head 77 disposed on the table plate 4, a locking tongue 72 slidably inserted in the locking hole 71, and two locking compression springs 73 disposed between the locking head 77 and the locking tongue 72, wherein an end of the locking tongue 72 is provided with a first guide surface 74 for guiding the locking tongue 72 to be inserted in the locking hole 71. The lock head 77 is internally provided with an accommodating cavity 75, an adjusting hole 76 communicated with the accommodating cavity 75 and a strip-shaped groove 81, the lock tongue 72 and the locking compression spring 73 are both arranged in the accommodating cavity 75, and the locking compression spring 73 is used for forcing the lock tongue 72 to penetrate through the adjusting hole 76 and be inserted into the locking hole 71. The switch 8 is disposed on the latch tongue 72 and slidably connected to the strip-shaped groove 81 to drive the latch tongue 72 to disengage from the locking hole 71.

The locking compression spring 73 has a reset function, when a user mistakenly touches the switch 8 or the desk plate 4 rotates to reset, the locking tongue 72 is forced to be inserted into the locking hole 71 through the locking compression spring 73 so as to limit the rotation of the desk plate 4, and the locking operation of the locking assembly 7 is faster. The user may actuate the latch tongue 72 out of the locking hole 71 by means of the switch 8 to unlock the locking assembly 7. In addition, when the table plate 4 is rotated and reset, the first guide surface 74 can guide the locking component 7 to be locked, so that the operation of opening and closing the table plate 4 and the connecting rod 5 is simpler, more convenient and faster.

Referring to fig. 5, the limiting component 9 includes a limiting seat 91 with a slide rail 92 disposed on the seat 1, and a limiting rod 93 disposed on the connecting rod 5 and inserted into the slide rail 92 and capable of sliding along the slide rail 92 to separate, wherein the sliding direction of the limiting rod 93 is vertical to the rotation axis of the table 4. The end of the connecting rod 5 is provided with a reverse step hole 94, the top wall of the reverse step hole 94 is provided with a positioning rod 95 and a limiting pressure spring 96 sleeved outside the positioning rod 95. The limiting rod 93 is slidably connected to the positioning rod 95 and fixed to an end of a limiting pressure spring 96, and the limiting pressure spring 96 is used for forcing the limiting rod 93 to be inserted into the slide way 92 and to abut against the bottom wall of the inverted step hole 94. The end of the limiting rod 93 is provided with a second guide surface 97 for guiding the limiting rod 93 to be inserted into the slide way 92.

The limiting compression spring 96 has a resetting function, when the table plate 4 is reset by rotation, the limiting rod 93 is forced to be inserted into the slide way 92 by the limiting compression spring 96, and the operation is simple and rapid. Meanwhile, by arranging the positioning rod 95, in the process that the limiting pressure spring 96 is compressed, the limiting pressure spring 96 can be prevented from deflecting and bending, and the service life of the limiting pressure spring 96 is prolonged while the operation convenience is improved. In addition, when the table plate 4 is rotated to reset, the second guide surface 97 can guide the limiting rod 93 to be inserted into the slide rail 92, so that the operation of opening and closing the table plate 4 and the connecting rod 5 is simpler, more convenient and faster.

The implementation principle of the embodiment is as follows: when the chair is used, a child sits on the chair seat 1, and the two legs are respectively inserted into the gap between the connecting rod 5 and the two armrests 3, and the connecting rod 5 and the table plate 4 jointly play the purpose of limiting the child from sliding off the leisure chair. During the unblock, after locking subassembly 7 unblock, gag lever post 93 still pegs graft in the slide, restriction table 4 is rotatory, need last the application of force to switch 8 this moment, makes locking subassembly 7 be in under the normally open state, just can slide gag lever post 93 and break away from slide 92 to open table 4 and connecting rod 5.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a high security children's leisure chaise longue, includes seat support (1), set up in back and a pair of handrail (3) on seat support (1), its characterized in that: still include table (4), set up in connecting rod (5) of table (4) bottom surface, the one end of table (4) is rotated and is connected on one of them handrail (3), the other end overlap joint on another handrail (3), just be provided with between table (4) and handrail (3) locking Assembly (7) and control locking Assembly (7) switch (8) of opening and close, connecting rod (5) with be provided with spacing seat (91) that have slide (92), peg graft in just can follow slide (92) in slide (92) and slide gag lever post (93) that break away from between seat support (1), the direction of sliding of gag lever post (93) with the axis of rotation of table (4) is parallel.

2. A high safety leisure chair for children according to claim 1 characterized in that: the locking assembly (7) comprises a locking hole (71) formed in the armrest (3), a lock head (77) arranged on the table board (4), a lock bolt (72) inserted in the locking hole (71) in a sliding mode, and a locking pressure spring (73) arranged between the lock head (77) and the lock bolt (72), and the switch (8) is arranged on the lock bolt (72) and used for driving the lock bolt (72) to be separated from the locking hole (71).

3. A high safety leisure chair for children according to claim 2 characterized in that: an accommodating cavity (75), an adjusting hole (76) communicated with the accommodating cavity (75) and a strip-shaped groove (81) are formed in the lock head (77), the lock tongue (72) and the locking pressure spring (73) are both arranged in the accommodating cavity (75), the locking pressure spring (73) is used for forcing the lock tongue (72) to penetrate through the adjusting hole (76) and be inserted into the locking hole (71), and the switch (8) is connected to the strip-shaped groove (81) in a sliding mode.

4. A high safety leisure chair for children according to claim 2 characterized in that: the end part of the connecting rod (5) is provided with a reverse step hole (94), the top wall of the reverse step hole (94) is provided with a positioning rod (95) and a limiting pressure spring (96) sleeved outside the positioning rod (95), the limiting rod (93) is connected to the positioning rod (95) in a sliding mode and fixed at the end part of the limiting pressure spring (96), and the limiting pressure spring (96) is used for forcing the limiting rod (93) to be inserted into the slide way (92) and abut against the bottom wall of the reverse step hole (94).

5. The high safety leisure chair for children according to claim 4, wherein: the end part of the bolt (72) is provided with a first guide surface (74) for guiding the bolt (72) to be inserted into the locking hole (71), and the end part of the limiting rod (93) is provided with a second guide surface (97) for guiding the limiting rod (93) to be inserted into the slide way (92).

6. A high safety leisure chair for children according to claim 1 characterized in that: the improved table is characterized in that a rotating cavity (61) and a moving hole (62) communicated with the rotating cavity (61) are formed in the armrest (3), a rotating shaft (63) inserted into the moving hole (62) and the rotating cavity (61) is arranged on the table plate (4), a baffle (64) fixed to the lower end of the rotating shaft (63) and a torsion spring (65) sleeved outside the rotating shaft (63) are arranged in the rotating cavity (61), one end of the torsion spring (65) is arranged on the rotating cavity (61), and the other end of the torsion spring is arranged on the baffle (64).

7. The high safety leisure chair for children according to claim 6, wherein: at least two grooves (31) are formed in the handrail (3) close to the rotating end of the table plate (4), and a protruding block (41) which is in scarf joint with the grooves (31) is arranged on the table plate (4).