CN2263927Y - Folding baby's recreation bed structure - Google Patents

Abstract

The utility model relates to a folding baby's recreation bed structure. The utility model can achieve the purpose that the safety of the recreation bed structure can be enhanced after small stepped teeth arranged on one side of convex teeth of an inner tooth sleeve and a sleeve arranged above the outer end are mutually combined with an upper frame, an embedded block, a turnover sleeve and a pressing cover. Iron tubes which are made into the upper frame do not need to be bent; thus, tube walls of the iron tubes can be reduced under the same safety strength, the weight can be reduced, and simultaneously the consumption of the cost can be saved.

Description

Folding children game bed structure

The relevant a kind of folding children game bed structure of the utility model system, refer in particular to a kind of setting up by little ladder tooth, on the safety more guarantee is arranged and reach, and the iron pipe wall thickness is reduced under same security intensity, with the structure innovation application design that reduces weight and save cost.

The creator has been in line with having asked under the spirit of diligent and smart diligent cultivation, and its abundant professional knowledge and design experiences of Drawing upon assists a ruler in governing a country, and the children game Bed structure is done the constructive improvement of a tool; Wherein, folding children game bed structure a case, granted patent April 8 nineteen eighty-three already, (the patent No.: 93240119.8), and be to cooperate institutes such as bed bodies 17 and mattress 18 to form by upper frame 2, joint, angle 4, runners 5, cross link group 6, connecting rod 7 and sliding seat 8 to this folding children game bed structure (as Figure 10 to shown in Figure 13); This upper frame 2 is articulated on the joint, angle 4, and joint, angle 4 and 5 of runners utilize vertical rod 41 suitably to set firmly into a body skeleton for putting bed body 17 and mattress 18; And in the middle of the upper frame 2 place all group be provided with a bent and locking amount to joint 3, this underframe is that two groups of cross link groups 6 articulate connecting rod 7 simultaneously and are articulated with sliding seat 8 and holder 64, but and 63 compositions of the bending of cooperation predetermined angle cover; Become a kind of braid over braid carrying handle 92 that utilizes and connect two connecting rods 6, keep supplying and draw the folding children game bed structure that makes the downward protruding liter of underframe and draw close.

Yet this play yard produces disappearance as described below in practical application:

1. when the child teases in play yard, Yi Yinqi will amount to the joint because of carelessness and press down, and cause folding of play yard to be toppled over, and make the child in play yard therefore injured, so, its considering and suspicion deficiency slightly on safety.

Since upper frame for amount to the joint and establish mutually, therefore the iron pipe of forming upper frame institute tool must be a bending slightly, but, this promptly causes the attenuating of the intensity of this iron pipe own, so the dealer is that the intensity that makes this play yard have certain degree is set up, just must adopt the thicker iron pipe of tube wall, and in this case, promptly cause the weight of this play yard to increase so that move when putting comparatively difficult.

3. again, because of the iron pipe palpus process bending process program of composition upper frame, so, the cost of dealer when making production also can improve relatively, not only increase dealer's cost burden in this, also can be reflected on the selling price of finished product, and cause the consumer in pecuniary heavy burden.

Hereat, in view of this this creator is in line with the firm theory of serving the general public, repaying debt to society, and goes through in many ways clever thought and some studies, and discusses and formulates out this creation eventually, and a kind of folding children game bed structure is provided.

The main purpose of the utility model, system provides a kind of folding children game bed structure, it is by ending the set sleeve pipe in side in double wedge one side of internal tooth casing set little ladder tooth and outer end thereof, reach with upper frame, chimeric block, turnover cover and pressing cover organize mutually establish after, the security of this recreation Bed structure can more improve, and because of the iron pipe of forming upper frame must be with bending, so under same security intensity, this iron pipe tube wall is reduced, to reduce expending of weight while and escapable cost.

A kind of folding children game bed structure according to the utility model provides is characterized in that: this is amounted to joint system and is caused by two internal tooth casings, two chimeric blocks, two flexible members, a turnover cover, two-screw and a pressing cover group structure; Wherein:

Internal tooth casing forms a sleeve pipe in its top, outer end system, and establish with double wedge and through hole in the tank of one side, and the double wedge side is provided with little ladder tooth;

Chimeric block is provided with the lobe that transverse tooth thickness differs in its periphery, and is provided with perforation in appropriate location, and be provided with in the one side corresponding fan-shaped,

The turnover cover, appropriate location is provided with corresponding fan-shaped bump in the one end both sides, establishes with centre bore in turnover cover center, both sides, and is provided with draw-in groove in appropriate location, and be provided with recess in the one side;

Pressing cover, be provided with trip in its inboard, by this, chimeric block can be inserted in the internal tooth casing, and the place establishes with flexible member in the middle of the turnover cover the corresponding fit of cover of will transferring again with internal tooth casing, and the mat screw the perforation that is arranged in hole among the turnover cover, flexible member, chimeric block respectively and turnover cover mutually the location group be set as one, then, again with being hooked in after correspondence colludes the draw-in groove of being located at the turnover cover of pressing cover, a complete joint of amounting to; Cooperate in the sleeve pipe of internal tooth casing more at last and plug with upper frame.

Understand technology, the purpose of creation and the effect of reaching that the utility model is used by the auditor can further be understood, cooperate graphic now and figure number is described in detail as follows:

Fig. 1 is the three-dimensional exploded view of the utility model;

Fig. 2 is the three-dimensional exploded view of the utility model other direction;

Fig. 3 is the assembled sectional view of the utility model;

Fig. 4 is that illustrative view is analysed and observe in the combination of the utility model;

Fig. 5 is the enforcement combination rear side viewing schematic diagram of the utility model;

Fig. 6 is the enforcement start schematic side view () of the utility model;

Fig. 7 is the local schematic side view of amplifying of the enforcement start of the utility model;

Fig. 8 is the enforcement start schematic side view (two) of the utility model;

Fig. 9 is that the entire combination of the utility model is implemented schematic diagram;

The integral skeleton structure schematic diagram is commonly used by Figure 10 system;

Figure 11 system commonly uses on the whole skeleton and looks schematic diagram;

The embodiment that Figure 12 system commonly uses;

Skeleton folding schematic diagram is commonly used by Figure 13 system.

At first, see also Figure 1 and Figure 2, the main improving technology of the utility model ties up to the joint of amounting in play yard; This is amounted to joint system and is caused by two internal tooth casings 10, two chimeric blocks 20, two flexible members 30, a turnover cover 40, two- screw 50 and 60 groups of structures of a pressing cover; Wherein:

This internal tooth casing 10, form a sleeve pipe 101 in its top, outside system, plant for upper frame 2, and in the tank 102 of one side, establish with double wedge 103 and through hole 104, and double wedge 103 sides are provided with little ladder tooth 105, in addition, be ccontaining to this tank 102 for chimeric block 20, and protruding 103 just being meshed with the lobe 201 of chimeric block 20 of tank 102;

This chimeric block 20 is provided with the lobe 201 that transverse tooth thickness differs in its periphery, being meshed with the double wedge 103 of internal tooth casing 10, and be provided with perforation 202 in appropriate location, and the one side is provided with corresponding scalloped recess 203;

This turnover cover 40, appropriate location is provided with corresponding fan-shaped bump 401 in the one end both sides, place chimeric block 20 with correspondence, establish with mesopore 402 in turnover cover center, 40 both sides again, and be provided with draw-in groove 403 in appropriate location, and be provided with for pressing cover 60 groups of recesses of establishing 404, for ccontaining pressing cover 60 in the one side;

This pressing cover 60 is provided with the trip 601 corresponding with the draw-in groove 403 of the cover 40 of transferring in its inboard, be located in this draw-in groove 403 to make trip 601 collude, and makes it can not break away from mutually with turnover cover 40.

And create when implementing combination, see also Fig. 3 to shown in Figure 5, it mainly is that chimeric block 20 is inserted in the internal tooth casing 10, and in the middle of turnover cover 40, dispose and establish with flexible member 30, the cover 40 and internal tooth casing 10 corresponding fits of will transferring again, and mat screw 50 is being arranged in hole 402 among the turnover cover 40 respectively, spring element 30, behind the perforation 202 of chimeric block 20 and the through hole 104 of internal tooth casing 10, and screw togather mutually with nut 501, to make internal tooth casing 10, chimeric block 20 and turnover cover 40 location group mutually are set as one, then, after again the trip 601 of pressing cover 60 being colluded draw-in groove 402 that being located at turnover cover 40 in correspondence, a complete joint of amounting to; Plug with upper frame 2 and cooperate in the sleeve pipe 101 of internal tooth casing 10 again, use the structure that makes its play yard that assembles have more security and set up.

Again, the utility model is when implementing start, then see also Fig. 6 to shown in Figure 9, this play yard is when launching, be subjected to because of this chimeric block 20 internal tooth casing 10 little ladder tooth 105 against, so, user and pressing cover 60 can't being pushed, and the scalloped recess 203 of chimeric block 20 also can't break away from the fan-shaped bump 401 of turnover cover 40, promptly can not be pressed down so that play yard is folded amounting to the joint; And when desire folds this play yard, must will amount to the joint gives carrying, no longer be urgent engagement with the lobe 201 that makes chimeric block 20 with the little ladder tooth 105 of internal tooth casing 10, in this, just can push this pressing cover 60, with trip 601 pushing tow chimeric blocks 20 by pressing cover 60, and make the scalloped recess 203 of chimeric block 20 and the fan-shaped bump 401 of turnover cover break away from, and has an appropriate gap, break away from for the fan-shaped bump 401 that rotates the folding cover, and have appropriate gap, and amount to the joint for rotation, reach the purpose that folds play yard.

Because the utility model is provided with little ladder tooth in double wedge one side of internal tooth casing, with at ordinary times by spring with chimeric block up pushing tow in little ladder tooth top, simultaneously, because of amounting to pressing down of the gravity of joint and upper frame own, make child in playing when playing with pressing cover, unlikely make pressing cover press down and cause this to amount to the joint fold, to reach the purpose of guaranteeing safety; When the user desires to fold play yard, mattress must be picked up, and carry on the drawstring with central authorities at the bottom of the bed to half of bed more than the height, again pressing cover is drawn and pressed in the joint on little, can make chimeric block break away from the little ladder flank of tooth, and reach the purpose that folds; Moreover because socket is located at top, internal tooth casing outer end with the cover piping of upper frame, therefore, it is to form a straight structure to set up between this internal tooth casing and upper frame after group is established socket, so, more attractive in appearance on the overall appearance of play yard; Add that the iron pipe that upper frame is formed in this creation makes it on the procedure of manufacturing more time and labour saving under must not the situation with bending; And two iron pipes can not strengthened by the intensity of the iron pipe of bending under same size, and promptly with respect under the same security intensity, this can not reduced by the pipe thickness of the iron pipe of bending, to reach the purpose that reduces weight and save cost.

Claims (1)

1. A kind of folding children game bed structure is characterized in that: this is amounted to joint system and is caused by two internal tooth casings (10), two chimeric blocks (20), two flexible members (70), a turnover cover (40), two-screw (50) and a pressing cover (60) group structure; Wherein:

   Internal tooth casing 10), form a sleeve pipe (101) in its top, outer end system, and in the tank (102) of one side, establish, and double wedge (103) side is provided with little ladder tooth (105) with double wedge (107) and through hole (104);

   Chimeric block (20) is provided with the lobe (70) that transverse tooth thickness differs in its periphery, and is provided with perforation (202) in appropriate location, and be provided with in the one side corresponding fan-shaped,

   Turnover cover (40) is provided with corresponding fan-shaped bump (401) in one end both sides appropriate location, establishes with centre bore (402) in turnover cover (40) center, both sides, and is provided with draw-in groove (403) in appropriate location, and be provided with recess (404) in the one side;

   Pressing cover (60), be provided with trip (601) in its inboard, chimeric block (20) is inserted in the internal tooth casing (10), and the place establishes with flexible member (30) in the middle of turnover cover (40), again commentaries on classics is pressed cover place (40) and the corresponding fit of internal tooth casing (10), and screw (50) is being arranged in hole (402) among the turnover cover (40) respectively, flexible member (30), the perforation (202) of chimeric block (20) and turnover cover (40) location group mutually are set as one, after the trip (601) of pressing cover (60) colludes draw-in groove (403) that being located at turnover cover (40) in correspondence, a complete joint of amounting to; Sleeve pipe (101) cooperation in internal tooth casing (10) plugs with upper frame (2) more at last.

Images