CN2217343Y - Foldable cot for baby's playing - Google Patents

Abstract

The utility model belongs to a foldable cot for baby's playing, a frame (1) of cot is formed by the connection of a movable base (2), a folding joint (3), angle seats (11) (12) and a connecting rod (5). The utility model has the advantages that the utility model can fold and spread quickly and momentarily, a push piece with a spring is arranged on the folding joint (3), so that the cod is steady and safe.

Description

A kind of folding baby's game bed

It is a kind of folding baby's game bed that the utility model belongs to, especially with its mobile base with to amount to the joint relevant.

Known, infanette connects into framework by joint angle seat or hinge with connecting rod usually and assists in mattress and form, and its weak point is, its inconvenience amount to or when strutting built on the sand.

The purpose of this utility model provides a kind of being convenient to and amounts to, and firm infanette when strutting.

The purpose of this utility model reaches like this: be provided with the mobile base that connects the bottom connecting rod in the bottom of infanette, top is provided with amounts to the joint connecting rod is coupled together; Wherein mobile base is symmetrical folding structure, comprises left bearing frame, right bearing frame, left pivot joint block, right pivot joint block; Left side bearing frame and right bearing frame are same parts, the left and right sides that is placed in, and its bottom is respectively equipped with corner bracket, and is respectively equipped with totally four Connection Blocks towards both sides, the outside, and their inboard is articulated with left pivot joint block and right pivot joint block respectively; These two pivot joint blocks are that same shape is symmetrical arranged, and middle being connected with a connecting axle is rotatable type, and is provided with bogie side frame at these two opposite sides, and curved body is arranged on the bogie side frame, can cooperate and support the bottom surface; Be provided with movable block in Connection Block, this movable block one end links to each other with connecting rod, the other end and Connection Block by one with rotatable movable the connection; Amount to the joint and adopt left joint and the pivot joint of right joint to combine, the centre is connected with axostylus axostyle, and connecting rod is all extended at its two ends; Preceding groove is arranged before right joint, after pit is arranged, clamp is placed in it, and be embedded in the groove of left joint arc tips, its clamp upper end is provided with spring, link to each other with axostylus axostyle, but become the clamp of move left and right, be provided with vertical blocks in the lower end of clamp, and establish a pushing block in the clamp bottom surface, the side of pushing block is other to be the inclined-plane, and its inclined-plane is with vertical blocks when advancing pushing block, i.e. the outside thruster agent of clamp is moved, make clamp break away from left joint arc below in conjunction with the groove on the end, make and amount to the joint and can amount in the front portion on pushing block inclined-plane spring also is housed,, pushing block can be returned on the arc tips of left joint in the groove when amounting to the joint when launching to return to original position.

The purpose of this utility model can also so further reach, and all is respectively equipped with locating piece and chimeric block and salient point at the left pivot joint block of mobile base and the both sides and the bottom surface of right pivot joint block, left side pivot joint block and right pivot joint block turned position when amounting to control.

The utility model is owing to be provided with mobile base and amount to the joint, makes it have to fold and open advantage easily, especially is provided with the pushing block of band spring in amounting to the joint, makes it also have firm safety, prevents the advantage of false touch.

The utility model is described in further detail below in conjunction with implementing body and accompanying drawing.

Fig. 1 is the utility model part stereo appearance figure.

Fig. 2 is a front view of the present utility model.

Fig. 3 is a left side view of the present utility model.

Fig. 4 is that the utility model is amounted to the joint three-dimensional combination figure.

Fig. 5 amounts to joint combination front view.

Fig. 6 amounts to joint combination upward view.

Fig. 7 amounts to the joint operation chart.

Fig. 8 amounts to the joint operation chart.

Fig. 9 amounts to the joint operation chart.

Figure 10 is the utility model mobile base three-dimensional combination figure.

Figure 11 is the utility model mobile base vertical view.

Figure 12 is the utility model mobile base front view.

Figure 13 is the utility model mobile base operation chart.

Figure 14 is the utility model mobile base operation chart.

Figure 15 is the utility model movable block action diagram.

Figure 16 is that the utility model bracing frame is provided with cradle enforcement illustration.

Figure 17 is the utility model whole implementation illustration.

Figure 18 coats schematic diagram after the utility model folding.

Referring to Fig. 1, Fig. 2, Fig. 3, framework (1) is a skeleton structure, become a square, limit, four bottoms is provided with lower corner seat (12), and upwards connecting rod (5) is extended in connection, this connecting rod (5) end in addition articulates upward angle seat (11), should go up angle seat (11) then connects with connecting rod (5) mutually, and the symmetric position place sets up the joint (3) that can amount in the middle of connecting rod (5), extend in the skew symmetry mode in lower corner seat (12) in addition, and be articulated on the mobile base (2), make whole framework (1) but formation folding opening type bed body.

Referring to Figure 11, Figure 12, Figure 13, mobile base (2) be can the pivot joint activity two symmetric bodies, be with left bearing frame (23) and the identical member of right bearing frame (24), place a left side respectively, right both sides, remove the bottom and be provided with corner bracket (233), (243) outside, and be respectively equipped with Connection Block (231) towards both sides, the outside, (232), (241), (242), its inboard is articulated with left pivot joint block (21) and right pivot joint block (22), this left side pivot joint block (21) and right pivot joint block (22) are adopted the symmetrical setting of same shape, the centre is connected with a connecting axle (27), become mobilizable shape, one side of this left side pivot joint block (21) and right pivot joint block (22) all is provided with its bogie side frame (25), bogie side frame (25) is provided with curved body (251), be supported in the bottom surface with cooperation, and this Connection Block (231), (232), (241), (242) all be equipped with movable block (26) in, the one end is by axle (261) and Connection Block (231), (232), (241), (242) link to each other at the place, bottom, an end then connects connecting rod (5).

Amount to joint (3), adopt left and right sides pin-jointed structure, the arc tips in this joint, left side (31) is in the right joint (32), the centre is connected with an axostylus axostyle (37), and left joint (31) and right joint (32) other end all is connected with connecting rod (5), this joint, right side (32) is provided with preceding groove (321) and pit (322), and clamp (33) is located in it, and be embedded in the groove (38) of left joint (31) arc tips, its clamp (33) upper end is provided with spring (35), link to each other with axostylus axostyle (37), become can about movable clamp (33), establish vertical blocks (331) at clamp (33) other end, and establish a pushing block (34) in clamp (33) bottom surface, utilize the other inclined-plane (341) of pushing block (34) side to squeeze vertical blocks (331), clamp (33) thruster outwardly can be squeezed and move.

Referring to Fig. 1 and Fig. 4～Fig. 9, amount to joint (3) and all be located at framework (1) upper end, at last angle seat (11) connecting rod (5) middle part, connect with connecting rod (5) respectively in the two side ends of amounting to joint (3), when operation is amounted to, pushing block (34) is pushed away forward, make other inclined-plane (341) the conflict vertical blocks (331) of pushing block (34) side, vertical blocks (331) is moved clamp (33) towards the outside because of inclined-plane (341), other end margin of clamp this moment (33) leaves the groove (38) of left joint (31) cambered surface, and left joint (31) can be clockwise rotated up, promptly shown in Figure 9, and be connected with spring (35) because of clamp (33) side, its clamp (33) has the elastic force of replying, but because of the conflict cambered surface of left joint (31) of side, and can't reply original position, the form position that folds, when amounting to joint (3) when replying open configuration, left joint (31) are moved toward original direction, make groove and compatible the closing of clamp (33) on the cambered surface, and be subjected to the pulling force effect of spring (35), its clamp (33) inwards moves, the related vertical blocks (331) that makes pushes away the inclined-plane once more, and all replies original state, for amounting to the joint operational scenario.

Consult Fig. 1 and Figure 10～Figure 15 again, this mobile base (2) is arranged at the middle part of framework (1) bottom, extend connection with connecting rod (5) by lower corner seat (12), be connected in Connection Block (231), (232), (241), in (242) the four position movable blocks (26), and at left pivot joint block (21) and right pivot joint block (22) one sides overlap joint bogie side frames (25) and curved body (251), make in mobile base (2) when opening, do not have unsettled and sagging situation, can do and support gravity usefulness, it is amounted to and opens operation is such: in left pivot joint block (21) and right pivot joint block (22) both sides and the bottom surface be provided with locating piece (211), (221), chimeric block (212), (222), salient point (214), (223), its front end with connecting rod before a left side, right pivot joint block (21), (22) be articulated, by the direction application of force shown in Figure 13 arrow, with chimeric block (212), (222) break away from root edge, left pivot joint block (21) and right pivot joint block (22) are moved up, cause is a fulcrum with the connecting rod, when rotation one angle, it is in salient point (213), (223) block this root edge respectively, promptly locate as shown in figure 14, simultaneously, be arranged at Connection Block (231), (232), (241), (242) Nei movable block (26), when also moving because of the former, relative to moving counterclockwise towards the below, and make mobile base (2) integrated stand height and folding, and when expansion, with inverse operation, with left pivot joint block (21) and right pivot joint block (22) toward pressing down.Chimeric block (212), (222) add covers the origin-location, be against the root edge place, simultaneously at movable block (26) also towards the original position activity, form level, and bogie side frame (25) is put down, remove and to contact with the bottom surface, become outside the strong point, its other strong point then is subjected to being extended in Connection Block (231), (232), (241), (242) by four connecting rods (5), makes integral body after opening, and its holding state is an optimum state.

Certainly under the utility model combination form, except that can becoming the framework (1) that tool folds expanded configuration, connecting rod (5) that more can be on the bottom is near last angle seat (11) position, be provided with pedestal (41), and this pedestal (41) inwards tilts, and with connecting rod (43) connection other end hanger bracket (42), and suspention one cradle (6) is arranged on hanger bracket (42), form and supply baby's seat in the cradle (6) thereon; Figure 17 and Figure 18 then are the utility model integral coating, and the embodiment of bed body (7) is: under bed body (7) and mattress (71) are decorated, become an infanette body, more can coat with cladding (8) after folding, carry conveniently, and operation fast.

Claims (2)

1, a kind of folding baby's game bed, comprise by connecting rod (5) and go up angle seat (11), the framework (1) that lower corner seat (12) is linked to be, and bracing frame (4) and bed body (7), what it is characterized in that: further comprising the mobile base (2) that is in the bottom and top amounts to joint (3): wherein mobile base is symmetrical folding structure, comprising: left bearing frame (23), the left pivot joint block of right bearing frame (24) (21), right pivot joint block (22); Left side bearing frame (23) and right bearing frame (24), be same parts, the left and right sides is placed in, its bottom is respectively equipped with corner bracket (233), (243), and be provided with Connection Block (231), (232), (241), (242) their inboard towards both sides, the outside and articulate a left side respectively and articulate (21) and right pivot joint block (22), this two contiguous block also adopts the symmetrical setting of same shape, the centre is connected to rotatable type with a connecting axle (27), and be provided with bogie side frame (25) in two opposite side, can cooperate and support the bottom surface; At Connection Block (231), 232), all be provided with movable block (26) in (241), (242), their ends all pass through axle (261) to be sentenced turnable with Connection Block in the bottom and links to each other, the other end links to each other with connecting rod (5); Amount to joint (3) and adopt left and right sides pin-jointed structure, the centre is connected with axostylus axostyle (37), connecting rod (5) is all extended at its two ends, on right joint (32), be provided with preceding groove (321) and pit (322), and clamp (33) is located in it, and be embedded in the groove (38) of left joint (31) arc tips, spring (35) is equipped with in the upper end of clamp (33), link to each other with axostylus axostyle (37), but become the clamp (33) of move left and right; Establish vertical blocks (331) in clamp (33) lower end, and establish a pushing block (34) in clamp (33) bottom surface, the side of pushing block (34) is other to be inclined-plane (341), when advancing pushing block (34), its inclined-plane (341) then is that clamp (33) is pushed mobile laterally with vertical blocks (331), the front portion of (341) is provided with spring (36) on the inclined-plane, makes clamp (33) break away from the groove (38) of left joint (31) curved end.

2, according to claim 1 folding baby's game bed, it is characterized in that: at the left pivot joint block (21) of mobile base (2), the both sides and the bottom surface of right pivot joint block (22) are respectively equipped with locating piece (211), (221), and chimeric block (212), (222) and salient point (213), (223) are left side pivot joint block (21) and right pivot joint block (22) turned position when amounting in order to control.

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