CN2469810Y

CN2469810Y - Folding-type baby's bed

Info

Publication number: CN2469810Y
Application number: CN01208076U
Authority: CN
Inventors: 叶炳霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-03-20
Filing date: 2001-03-20
Publication date: 2002-01-09
Anticipated expiration: 2011-03-20

Abstract

A foldaway crib, at each bottom supporting foot of the crib, a connecting rod concentrated and pivoted towards the center is arranged, the end of the rod is connected with a convex block with a baffling and retaining part, a convex block at the end part of the connecting rod is accommodated in an accommodation groove of the pin connected seat, at the wall surface of the accommodation groove, a long hole is arranged, at one end of the connecting piece of the penetrating unit of the pin connected seat, a concave groove is arranged, the riveting pin unit is relative to the convex block inside the accommodation grove of the pin connected seat, above the pin connected seat, a pressing board with suspension link is arranged, the extension rod sleeve unit spring of the connecting piece penetrates the pin connected seat and fixed with the pressing board. The suspension link is pulled upward, the press board is pulled upwards with actuating the connecting piece, and the compressing spring and the riveting pin is sliding along the long hole of the pin connected seat, so as to fold the connecting rod smoothly and facilitate the unit collecting.

Description

Folding infanette

The utility model relates to a kind of folding infanette, be meant that especially a termination that is provided with in the bottom of infanette toward the connecting rod of center common factor pivot group establishes projection pivot group in the storage tank of pin joint seat, group is established the pressing plate with draw ring above the pin joint seat, pin joint seat is worn group has an end and the pressing plate of some connectors affixed, in addition end is established groove and pin joint seat run through pivot group and respective link by riveting pin projection, by lifting pressing plate, related pulling connector and riveting pin break away to be held with the corresponding retaining of projection, connecting rod can be amounted to smoothly and fast, make the easy to operate of receipts group or expansion.

General traditional infanette structure, as shown in Figure 6, it is to take the fixture construction that group forms by many bodies of rod, its major defect is: structure not only weight is comparatively heavy, and overall structure is fixing can't fold, and it is bigger to take up room, and makes the quite consuming time and trouble of assembling.At above-mentioned defective, the inventor creates the technical solution of the utility model through studying chronically and improving.

Main purpose of the present utility model is to provide a kind of folding infanette, overcomes the drawback of prior art, reaches the purpose that makes infanette fast, conveniently fold and to launch to use.

The purpose of this utility model is achieved in that a kind of folding infanette, four jiaos that are included in the infanette bottom are provided with spike, each spike is provided with toward the connecting rod of center common factor pivot group, it is characterized in that: the end in addition of this connecting rod is provided with projection, and this projection medial surface is provided with retaining and holds portion; Pin joint seat occurs simultaneously connecting rod pivot group in the bottom center of infanette, this pin joint seat is provided with the storage tank appearance of numbers such as connecting rod and organizes this interlinking lever end and projection, this storage tank sidewall is provided with pivot hole and the slotted hole that runs through for riveting pin, this projection correspondence is mounted on place, pivot hole, and the plate face of this pin joint seat is provided with perforation and connects the storage tank bottom; Connector and pin joint seat winding, the perforation of its this pin joint seat of extension bar break-through, this connector in addition the wall of the groove of end to be provided with open-work corresponding with the slotted hole of storage tank, riveting pin traverses the storage tank that passes this pin joint seat, it is corresponding that this riveting pin and the retaining of the projection of connecting rod are held portion; Pressing plate is mounted on above the pin joint seat and is affixed with the extension bar of connector, and its plate face is provided with draw ring.

The lateral surface of the projection of this connecting rod forms the arc edge.The end angle of this pressing plate is provided with group connecting part, and it is corresponding with the joining hole of the extension bar end of this connector that this group connecting part is provided with through hole, and riveting pin break-through pivot group is affixed.There is secondary bar the bottom of this infanette respectively at forward and backward side's connecting rod span group, and this pair bar includes two straight tubes and a runners pivot group forms.

Major advantage of the present utility model is to have the effect that makes infanette fast, conveniently fold and to launch to use.

Further specify below in conjunction with preferred embodiment and accompanying drawing.

Fig. 1 is schematic perspective view of the present utility model.

Fig. 2 is pin-jointed structure decomposing schematic representation of the present utility model.

Fig. 3 is a secondary bar folding state schematic diagram of the present utility model.

Fig. 4 is the combination generalized section for pin joint seat of the present utility model.

Fig. 5 is pin joint seat user mode schematic diagram of the present utility model.

Fig. 6 is the organigram of existing infanette.

Consult Fig. 1-shown in Figure 3, the utility model is to be provided with spike 10 for four jiaos in the infanette bottom, the connecting rod 11 that past center common factor is arranged in each spike 10 pivot group, the end in addition of each connecting rod 11 is equipped with projection 12, be provided with arc edge 120 in projection 12 outsides, the inboard is cut to be made as to keep off and is held portion 121, and these projection 12 sides have a horizontal perforation 122;

Second mate's bar 2 is mounted on the middle section of the forward and backward side's of infanette base two connecting rods 11, and this pair bar 2 is to be pivoted by two straight tubes 20 and runners 21, the structure that can fold do activity;

Pin joint seat 3 is connected in infanette bottom center place with four connecting rods 11, the rod end and the projection 12 of these pin joint seat 3 respective link 11 are provided with storage tank 30, the slotted hole 301 that has pivot hole 300 and arc in storage tank 30 two sides, perforation 122 by riveting pin 6 break-through connecting rods 11 rod end projections 12, make an end and 12 groups of location in storage tank 30 of projection of connecting rod 11, these pin joint seat 3 paracentral plate faces are provided with perforation 31 and connect storage tank 30 bottoms, down stretch out a support bar 32 in pin joint seat 3 centers in addition;

Connector 4 is worn and is organized in pin joint seat 3 and corresponding with the projection 12 of connecting rod 11 ends, it is provided with an extension bar 40, rod end is provided with joining hole 400, this extension bar 40 wears a spring 41, it is corresponding with the projection 12 of connecting rod 11 ends that the end in addition of connector 4 is provided with groove 42, it is corresponding with the slotted hole 301 of pin joint seat 3 that its two side walls is provided with relative open-work 420, makes riveting pin 6 break-through pivot groups;

Pressing plate 5 is stacked on the pin joint seat 3, and connect group with connector 4, perforation 31 places in the corresponding pin joint seat 3 in four ends of pressing plate 5 are made as group connecting part 50, supply extension bar 40 windings with connector 4, it is corresponding with the joining hole 400 of extension bar 40 ends of connector 4 to be provided with through hole 500 in the plate face of group connecting part 50, with riveting pin 6 pivot groups, the plate face of this pressing plate 5 is provided with a draw ring 51.

When assembling is used, cooperate and to consult Fig. 1-shown in Figure 5, behind the extension bar 40 sheathed springs 41 with connector 4, it has the perforation 31 of an end break-through pin joint seat 3 of joining hole 400, make this joining hole 400 and the through hole 500 of the group connecting part 50 of pressing plate 5 align again, by riveting pin 6 break-through rivet clasps; Secondly, this connector 4 is provided with the other end of groove 42, is to make the through hole 420 of its sidewall corresponding with the slotted hole 301 of the storage tank 30 wall arcs of pin joint seat 3, inserts logical riveting group with riveting pin 6; The perforation 122 of the projection 12 of each connecting rod 11 aligns with the pivot hole 300 of the storage tank 30 of pin joint seat 3 in addition, wears the group riveted joint with riveting pin 6; The retaining of the projection 12 of this connecting rod 11 is held the riveting pin 6 corresponding blocks of portion 121 and the groove 42 of through-connections 4, as shown in Figure 4;

When folding the use operation, as shown in Figure 5, the draw ring 51 of pressing plate 5 is up lifted, pressing plate 5 since with connector 4 affixed and related pull-up connectors 4, make the back compression spring 41 of its groove 42, and traversing slotted hole 301 slippages of the riveting pin 6 that passes, hold and riveting pin 6 is broken away from the retaining of the projection 12 of connecting rod 11 along storage tank 30 walls of pin joint seat 3, connecting rod 11 is amounted to smoothly, made things convenient for the receipts group; The arc edge 120 on these connecting rod 11 its tops, projection 12 outside can be for connecting rod 11 fold or launch the time, carries over the disc of its arc edge 120 and more smooth and easy.

In sum, the utility model has reached desired application target and effect really, has novelty, creativeness and practicality.

Claims

1, a kind of folding infanette, four jiaos that are included in the infanette bottom are provided with spike, and each spike is provided with toward the connecting rod of center common factor pivot group, it is characterized in that: the end in addition of this connecting rod is provided with projection, and this projection medial surface is provided with retaining and holds portion; Pin joint seat occurs simultaneously connecting rod pivot group in the bottom center of infanette, this pin joint seat is provided with the storage tank appearance of numbers such as connecting rod and organizes this interlinking lever end and projection, this storage tank sidewall is provided with pivot hole and the slotted hole that runs through for riveting pin, this projection correspondence is mounted on place, pivot hole, and the plate face of this pin joint seat is provided with perforation and connects the storage tank bottom; Connector and pin joint seat winding, the perforation of its this pin joint seat of extension bar break-through, this connector in addition the wall of the groove of end to be provided with open-work corresponding with the slotted hole of storage tank, riveting pin traverses the storage tank that passes this pin joint seat, it is corresponding that this riveting pin and the retaining of the projection of connecting rod are held portion; Pressing plate is mounted on above the pin joint seat and is affixed with the extension bar of connector, and its plate face is provided with draw ring.

2, folding infanette as claimed in claim 1 is characterized in that: the lateral surface of the projection of this connecting rod forms the arc edge.

3, folding infanette as claimed in claim 1 is characterized in that: the end angle of this pressing plate is provided with group connecting part, and it is corresponding with the joining hole of the extension bar end of this connector that this group connecting part is provided with through hole, and riveting pin break-through pivot group is affixed.

4, folding infanette as claimed in claim 1 is characterized in that: there is secondary bar the bottom of this infanette respectively at forward and backward side's connecting rod span group, and this pair bar includes two straight tubes and a runners pivot group forms.