CN203852100U

CN203852100U - Combined children dining chair

Info

Publication number: CN203852100U
Application number: CN201420157381.XU
Authority: CN
Inventors: 陈远仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-02
Filing date: 2014-04-02
Publication date: 2014-10-01
Anticipated expiration: 2024-04-02

Abstract

The utility model relates to a combined children dining chair, comprising a seat and a base; a lock tongue is arranged at the top of the base; the position, corresponding to the lock tongue, of the bottom of the seat is provided with a containing cavity; a lock catch is arranged in the containing cavity; the seat and the base are connected integrally by buckling the lock tongue and the lock catch, and the reliability and stability of connection are greatly enhanced; in addition, a desktop with a detachable structure is arranged at the backside of the base, can be suspended or placed on the base when in need and can be detached when not in use, the dip angle can be freely adjusted by a seat backrest, and the combined children dining chair has the characteristics of novel structure and convenience in use.

Description

Combined type children dining chair

Technical field

The utility model relates to a kind of children dinning chair, specifically a kind of Combined type children dining chair.

Background technology

The general structure as open in bulletin CN202730404U of existing Combined type children dining chair, this dining chair generally adopts wooden structure, on two support bars of the direct pedestal for placed of seat, between seat and base, be not connected and fixed structure, the stability that seat is placed on base is bad, and the back-rest inclination angle of seat is to adjust in addition, affect whole comfortableness, desktop and the base of base are connected as a single entity simultaneously, cannot dismantle, and use flexibility inadequate.

Utility model content

The purpose of this utility model is to provide a kind of Combined type children dining chair, between seat and base, adopt snap close to be connected as a single entity, the reliability and stability that connect promote greatly, base rear side arranges the desktop of demountable structure in addition, while needing, can hang or pedestal for placed on, the used time is not detachably fallen, and simultaneously backrest can free adjustment inclination angle, has novel structure feature easy to use.

For achieving the above object by the following technical solutions:

A kind of Combined type children dining chair, comprise seat and base, it is characterized in that: the top at described base is provided with dead bolt, in the position of the corresponding dead bolt in the bottom of described seat, be provided with accommodating cavity, in accommodating cavity, be provided with snap close, by snap close and dead bolt snapping, seat and base be connected as a single entity.

The comprising left and right bracing frame and be connected crosspiece of described base, on the connection crosspiece of base rear side, be provided with desktop connecting rod, two of the bottoms guide rail that has a desktop, the inner side of guide rail offers guide groove, the two ends of described desktop connecting rod can accommodating guide groove in, desktop can be slided along desktop connecting rod; Bottom at described desktop also arranges the locating slot coordinating with dead bolt, is provided with buckle in locating slot.

Described seat comprises supporting leg, connects crosspiece and chair body, the both sides of described chair body are articulated in the inner side of left and right supporting leg, the back side at chair body backrest has inverted T-slot, rotary positioning mechanism is installed in inverted T-slot, on the position of corresponding T-slot left and right, the inner side of left and right feet end product, offer arc positioning groove, some locating holes are set in locating slot.

Described rotary positioning mechanism comprises inverted T-shaped housing, handle, connecting rod, positioning seat and tapered end, described handle is arranged on the upper port of inverted T-shaped housing, positioning seat is arranged on the left and right port of inverted T-shaped housing, and positioning seat and handle edge joint are also passed by connecting rod in the outside of the positioning seat that tapered end arranges.

On described seat supports leg top, meal plate is also set.

The utility model arranges respectively snap close and dead bolt in seat bottom and base top, by snap close and dead bolt, is coordinated and can by seat and base is locked be connected as a single entity, and seat can not depart from base reliability and stability and greatly promotes like this; The utility model is provided with movable desktop at the rear side of base in addition, between desktop and desktop connecting rod, by guide rail, coordinate, desktop can slide and rotate along desktop connecting rod, also can disassemble, use more flexible and changeable, with respect to existing bench seat with split back, the utility model can be realized the several functions such as high chair, low pin chair and tables and chairs pairing, has novel structure feature easy to use.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of other direction of the present utility model;

Fig. 3 is each parts decomposition texture schematic diagram of the utility model;

Fig. 4 is the structural representation of the utility model base;

Fig. 5 is the structural representation of the utility model seat;

Fig. 6 is the structural representation of the utility model seat and desk pairing;

Fig. 7 is the structural representation of the utility model rotary positioning mechanism.

The specific embodiment

As shown in Fig. 1-7, a kind of Combined type children dining chair, comprise seat 1 and base 2, at the top of described base 1, be provided with dead bolt 21, position at the corresponding dead bolt 21 in the bottom of described seat 1 is provided with accommodating cavity, in accommodating cavity, be provided with snap close 11, by snap close 11 and dead bolt 21 snappings, seat 1 and base 2 be connected as a single entity, meal plate 5 is also set on described seat 1.

The comprising left and right bracing frame 22 and be connected crosspiece 23 of described base 2, on the connection crosspiece 23 of base 1 rear side, be provided with desktop connecting rod 24, two of the bottoms guide rail 31 that has a desktop 3, the inner side of guide rail 31 offers guide groove 32, the two ends of described desktop connecting rod 24 can accommodating guide groove 32 in, desktop 3 can be slided along desktop connecting rod 24; The locating slot 33 coordinating with dead bolt is also set in the bottom of described desktop 3, in locating slot 33, is provided with buckle 34.

Described seat 1 comprises supporting leg 12, connects crosspiece 13 and chair body 14, the both sides of described chair body 14 are articulated in the inner side of left and right supporting leg 12, the back side at chair body 14 backrests has inverted T-slot 15, rotary positioning mechanism 16 is installed in inverted T-slot 15, on the position of the corresponding T-slot 15 left and right end product in the inner side of left and right feet 12, offer arc positioning groove 17, some locating holes 18 are set in locating slot.

Described rotary positioning mechanism comprises inverted T-shaped housing 161, handle 162, connecting rod 163, positioning seat 164 and tapered end 165, described handle 162 is arranged on the upper port of inverted T-shaped housing 161, positioning seat 164 is arranged on the left and right port of inverted T-shaped housing 161, and positioning seat 164 and handle 162 edge joints are also passed by connecting rod 163 in the outside of the positioning seat 164 that tapered end 165 arranges.

The utility model seat bottom and base top arrange respectively snap close 11 and dead bolt 21, by snap close 11 and dead bolt 21, coordinate and can by seat 1 and base 2 is locked be connected as a single entity, with respect to existing seat, be directly placed on the connected mode of base, the utility model is connected as a single entity seat and base to use as high chair, and open snap close, can easily seat be unloaded from base, seat is equivalent to common low pin children dinning chair while using separately.

The utility model is provided with desktop connecting rod 24 on the connection crosspiece of base rear side, desktop connecting rod 24 coordinates with desktop 3 bottom guide grooves 32 can make desktop slide along desktop connecting rod 24, when desktop slip peak rotating table top use dead bolt 21 accommodating by the locating slot 33 of desktop 3 bottom surfaces in, bayonet socket 34 in locating slot 33 coordinates with dead bolt 21 simultaneously, thereby make dead bolt 21 can not depart from easily locating slot 33, desktop is fixed.

The utility model is articulated in supporting leg 12 inner sides in chair body 14 both sides in addition, chair body 14 back sides are provided with rotary positioning mechanism 16, by lifting the handle 162 of rotary positioning mechanism 16, by connecting rod 163, make tapered end 165 depart from locating hole 18, now chair body 14 just can freely rotate within the scope of arc positioning groove, to be adjusted to the suitable side of releasing, inclination angle handle 162, tapered end reinserts in another locating hole 18 and retightens chair body 14, thereby has realized the free adjustment at chair body 14 inclination angles.

The utility model can be realized the multiple use functions such as high chair, low pin chair and tables and chairs pairing, has novel structure feature easy to use.

Claims

1. a Combined type children dining chair, comprise seat (1) and base (2), at the top of described base (1), be provided with dead bolt (21), in the bottom of described seat (1), the position of corresponding dead bolt (21) is provided with accommodating cavity, in accommodating cavity, be provided with snap close (11), by snap close (11) and dead bolt (21) snapping, seat (1) and base (2) be connected as a single entity; Described seat (1) comprises supporting leg (12), connects crosspiece (13) and chair body (14), the both sides of described chair body (14) are articulated in the inner side of left and right supporting leg (12), the back side at chair body (14) backrest has inverted T-slot (15), rotary positioning mechanism (16) is installed in inverted T-slot (15), on the position of the corresponding T-slot in inner side (15) left and right of left and right feet (12) end product, offer arc positioning groove (17), some locating holes (18) are set in locating slot; Described rotary positioning mechanism comprises inverted T-shaped housing (161), handle (162), connecting rod (163), positioning seat (164) and tapered end (165), described handle (162) is arranged on the upper port of inverted T-shaped housing (161), positioning seat (164) is arranged on the left and right port of inverted T-shaped housing (161), and positioning seat (164) and handle (162) edge joint are also passed by connecting rod (163) in the outside of the positioning seat (164) that tapered end (165) arranges.