CN108741927A

CN108741927A - Folding crib

Info

Publication number: CN108741927A
Application number: CN201810635005.XA
Authority: CN
Inventors: 沈耀平
Original assignee: Hangzhou Xiaoshan Qianhong Traffic Equipment Co Ltd
Current assignee: Hangzhou Xiaoshan Qianhong Traffic Equipment Co Ltd
Priority date: 2018-06-20
Filing date: 2018-06-20
Publication date: 2018-11-06
Anticipated expiration: 2038-06-20
Also published as: CN108741927B

Abstract

The folding crib that the present invention designs, including chassis and wheel, the rectangle structure that the chassis is made of long side and short side, the first support bar that each long side is arranged oppositely by two forms, and by hinge connection between two first support bars being arranged oppositely, the hinge ensures that the end of two first support bars is completely opposite and overlaps；The short side is made of second support bar, and the end of first support bar, which is connected through the hinge, to be arranged in second support bar；The apex angle of the bottom plate be equipped with pull telescopic rod, pull telescopic rod vertically with the plane where chassis；The wheel includes two deflecting rollers and two followers, and the wheelspan between two followers is less than the wheelspan between two deflecting rollers.The characteristics of this structure is to realize foldable structure by the long side on chassis, and infanette is narrowed down to the size of two chassis thickness.

Description

Folding crib

Technical field

The present invention relates to a kind of infanette, especially a kind of ease of assembly, carrying folding crib.

Background technology

Infanette is a kind of common furniture, is specific to infant's use.Since infant needs sleeping time longer, It gos out in order to facilitate parent, one kind is needed to be convenient for carrying, small folding crib.

Invention content

To solve the above problems, the present invention proposes, a kind of volume after folding is small, folding crib easy to assembly.

The folding crib that the present invention designs, including chassis and wheel, the chassis are made of long side and short side Rectangle structure, the first support bar that each long side is arranged oppositely by two forms, and two first be arranged oppositely By hinge connection between supporting rod, the hinge ensures that the end of two first support bars is completely opposite and overlaps；Described Short side is made of second support bar, and the end of first support bar, which is connected through the hinge, to be arranged in second support bar；The bottom The apex angle of plate be equipped with pull telescopic rod, pull telescopic rod vertically with the plane where chassis；The wheel includes two and turns To wheel and two followers, and the wheelspan between two followers is less than the wheelspan between two deflecting rollers.The characteristics of this structure is Foldable structure is realized by the long side on chassis, and infanette is narrowed down to the size of two chassis thickness.

Further embodiment is to be connected with the bracing piece parallel with short side between two long sides on the chassis, adding It is further fixed on the bearing bar parallel with long side on strong bar, the bearing bar is symmetrical arranged two-by-two, and symmetrical plane is two right To the first support bar end of setting overlap plane, and two-by-two the end of symmetrically arranged bearing bar in its symmetrical plane position It connects.The structural strength of infanette is further increased by the way that bracing piece and bearing bar is arranged.

Further embodiment is that the deflecting roller is connected to by wheel fork on chassis, the wheel fork and vertical direction It is arranged in angle.Wheel fork can realize turning function, and to facilitate the movement of infanette, while the wheel fork being obliquely installed can also reach and allow Bit function, area when further reducing folding shared by infanette.

Further scheme is the pull telescopic rod, including fixing pipe, telescopic rod, the fixing pipe top Tube wall is equipped with the first socket of lateral direction penetrating fixing pipe, and plastic bushing is equipped in the top of fixing pipe；The upper end of plastic bushing Equipped with capping, the size of capping is more than the internal diameter of fixing pipe, and cap central is equipped with through-hole, and the lower part of plastic bushing, which is equipped with, laterally to be passed through Second socket of logical plastic bushing, and the position of the first socket and the second socket coordinates；The telescopic rod top is equipped with head cover, Flexible club shaft is equipped with annular groove, and telescopic rod is arranged by the through-hole in aforementioned capping in fixing pipe；In the first socket Equipped with removable insole pieces, removable insole pieces are equipped with through-hole, the diameter of through-hole and the major diameter fit of telescopic rod, and can guarantee and be arranged in fixation Telescopic rod in pipe passes through the through-hole in removable insole pieces；The annular groove is arranged in the lower part of telescopic rod under telescopic rod End；The plastic bushing outer wall is equipped with fin, and fin lower end has intermediate incline.This pull telescopic rod can increase baby Youngster's bed upper space, improves use feeling.

Compared with prior art, the obtained folding crib of the present invention, it is reasonable in design, pass through hinge and first The structure of supporting rod realizes folder function, while connecting bearing capacity when increasing expansion by the end of first support bar, holds Carry firm, safety.It further is additionally provided with bracing piece and bearing bar, ensure that the safety used.On the other hand, it also designs The pull telescopic rod of ease of assembly increases the upper space of infanette when using, and improves use feeling.

Description of the drawings

Fig. 1 is 1 front view of embodiment.

Fig. 2 is 1 vertical view of embodiment.

Fig. 3 is that embodiment 1 folds schematic diagram.

Fig. 4 is 1 pull Telescopic rod structure schematic diagram of embodiment.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes.

As shown in Figs. 1-3, the folding crib of the present embodiment description, including chassis 13 and wheel, the chassis 13 The rectangle structure being made of long side and short side, each long side are made of two first support bars being arranged oppositely 14, And connected by hinge 15 between two first support bars 14 being arranged oppositely, the hinge 15 ensures two first support bars 14 end is completely opposite to be overlapped；The short side is made of the second support arm 16, and the end of first support bar 14 passes through hinge Connection 17 is arranged on the second support arm 16；The apex angle of the bottom plate is equipped with pull telescopic rod 18, and pull telescopic rod 18 hangs down Directly with the plane where chassis 13；The wheel include two deflecting rollers 19 and two followers 20, and two followers 20 it Between wheelspan be less than two deflecting rollers 19 between wheelspan.

The bracing piece 21 parallel with short side is connected between two long sides on the chassis 13, it is also solid on bracing piece 21 There are the bearing bar 22 parallel with long side, the bearing bar 22 to be symmetrical arranged two-by-two, symmetrical plane is two and is arranged oppositely surely The plane that overlaps of 14 end of first support bar, and the end of symmetrically arranged bearing bar 22 connects in its symmetrical plane position two-by-two Touch connection.

The deflecting roller 19 is connected to by wheel fork 23 on chassis 13, and the wheel fork 23 is set with vertical direction in angle It sets.

As shown in figure 4, the pull telescopic rod, including fixing pipe 1, telescopic rod 2, the 1 top tube wall of fixing pipe It is equipped with the first socket 3 of lateral direction penetrating fixing pipe 1, plastic bushing 4 is equipped in the top of fixing pipe 1；The upper end of plastic bushing 4 Equipped with capping 5, cover 5 size be more than fixing pipe 1 internal diameter, capping 5 centers be equipped with through-hole 6, the lower part of plastic bushing 4 is equipped with Second socket 7 of lateral direction penetrating plastic bushing 4, and the position of the first socket 3 and the second socket 7 coordinates；On the telescopic rod 2 Portion is equipped with head cover 10, and 2 body of rod of telescopic rod is equipped with annular groove 8, and telescopic rod 2 is arranged by the through-hole 6 in aforementioned capping 5 in fixation In pipe 1；It is equipped with removable insole pieces 9 in the first socket 3, removable insole pieces 9 are equipped with through-hole 6, and the diameter of through-hole 6 is outer with telescopic rod 2 Diameter coordinates, and can guarantee that the telescopic rod 2 being arranged in fixing pipe 1 passes through the through-hole 6 in removable insole pieces 9.The wherein annular Slot 8 is arranged in the lower part of telescopic rod 2 close to the lower end of telescopic rod 2.4 outer wall of plastic bushing is equipped with fin 11, and convex 11 lower end of rib has intermediate incline 12.The size of removable insole pieces 9 can be more than or equal to 1 outer diameter of fixing pipe at this time, try not small In 1 outer diameter of fixing pipe, to facilitate sliding active gasket 9.

Claims

1. a kind of folding crib, including chassis and wheel, it is characterized in that the chassis is made of long side and short side Rectangle structure, the first support bar that each long side is arranged oppositely by two form, and two first be arranged oppositely By hinge connection between strut, the hinge ensures that the end of two first support bars is completely opposite and overlaps；Described is short While being made of second support bar, the end of first support bar, which is connected through the hinge, to be arranged in second support bar；The bottom plate Apex angle be equipped with pull telescopic rod, pull telescopic rod vertically with the plane where chassis；The wheel includes two steerings Wheel and two followers, and the wheelspan between two followers is less than the wheelspan between two deflecting rollers.

2. folding crib according to claim 1, it is characterized in that being connected between two long sides on the chassis The bracing piece parallel with short side, is further fixed on the bearing bar parallel with long side on bracing piece, and the bearing bar is symmetrical two-by-two Setting, the plane that the first support bar end that symmetrical plane is arranged oppositely for two overlaps, and symmetrically arranged load-bearing two-by-two The end of bar is connected in its symmetrical plane position.

3. folding crib according to claim 1, it is characterized in that the deflecting roller is connected to chassis by wheel fork On, the wheel fork is arranged with vertical direction in angle.

4. according to the folding crib described in claim 1-3 any one, it is characterized in that the pull telescopic rod, including Fixing pipe, telescopic rod, the fixing pipe top tube wall are equipped with the first socket of lateral direction penetrating fixing pipe, the top of fixing pipe It is interior to be equipped with plastic bushing；The upper end of plastic bushing is equipped with capping, and the size of capping is more than the internal diameter of fixing pipe, and cap central is equipped with Through-hole, the lower part of plastic bushing are equipped with the second socket of lateral direction penetrating plastic bushing, and the position of the first socket and the second socket Cooperation；The telescopic rod top is equipped with head cover, and the club shaft that stretches is equipped with annular groove, and telescopic rod passes through logical in aforementioned capping Hole is arranged in fixing pipe；Removable insole pieces are equipped in the first socket, removable insole pieces are equipped with through-hole, the diameter and telescopic rod of through-hole Major diameter fit, and can guarantee that the telescopic rod that is arranged in fixing pipe passes through the through-hole in removable insole pieces；The annular groove is set It sets in the lower part of telescopic rod close to the lower end of telescopic rod；The plastic bushing outer wall is equipped with fin, and fin lower end has Intermediate incline.