CN2682940Y

CN2682940Y - Folding baby guard bar

Info

Publication number: CN2682940Y
Application number: CN 200420004349
Authority: CN
Inventors: 郑淑珍
Original assignee: Demby Development Co Ltd
Current assignee: Demby Development Co Ltd
Priority date: 2004-02-19
Filing date: 2004-02-19
Publication date: 2005-03-09
Anticipated expiration: 2014-02-19

Abstract

The utility model discloses a folding baby guard bar which is provided with a plurality of supporting rods which are longitudinally arranged, wherein, the top and the bottom of each supporting rod are respectively provided with an upper sheath seat, a lower sheath seat; the upper and the lower sheath seats of two adjacent supporting rods are pivoted by a connecting rod which can be bent, and the sheath seats on connecting rods and supporting rods are together penetrated to a sheath cloth; each of the connecting rod is composed of a first and a second supporting rods; the opposite ends of the first and the second supporting rods are together pivoted on a pivoting seat; one of the side edges of the pivoting seat is provided with a control block. When the guard bar is not used, the control block is compacted so that the control block is shrunk into the pivoting seat, the first and the second supporting rods are bent and mutually closed, and thus, the folding volume of the whole guard bar is reduced.

Description

The folding playpen

Technical field

The utility model relates to a kind of folding playpen, refers to especially a kind ofly have closed periphery and can play in inside for the baby, then can folding when not using with the guardrail of reduced volume.

Background technology

The baby that can creep or walk leaves sight line when the caregiver one that is everlasting does not note, and go to touch, grab the food dangerous goods, therefore, play in the scope of a safety in order to ensure the baby, promptly design and a kind ofly can form enclosed guardrail by the dealer, the baby is placed in the scope that guardrail surrounded, as shown in figure 12, on the whole existing playpen has several safe edges that is pivoted mutually 90, surrounding a closed polygon guardrail 9 of playing in inside for the baby, because adjacent safe edge 90 can pivot mutually, so can be as shown in figure 13 when not using, make the two adjacent mode foldings of safe edge 90, with reduced volume to paste mutually.

Yet, though the design of above-mentioned existing guardrail 9 can reach the purpose of dwindling the collection volume, yet, since the length of each safe edge 90 with highly be all fixing, so the volume that can dwindle is still limited, for the general not enough general common people in space, house, still feel and perplex, thereby volume there is the necessity of dwindling again after the folding of guardrail 9.

The utility model content

In order to improve above-mentioned disappearance, main purpose of the present utility model be to provide a kind of can each safe edge of folding, significantly to dwindle the folding playpen of volume after the guardrail folding.

Based on above-mentioned purpose, major technique means of the present utility model comprise the support bar of several vertical settings, two adjacent support mastheads, the bottom is respectively with the connecting rod connection that is pivoted, the connecting rod stage casing that is positioned at the top can bend downwards, and the connecting rod stage casing that is positioned at the below can upwards bend, described binding leverage comprises first pole that is hubbed at two support bars respectively, second pole, be to be provided with one can control two poles pivot knot stretching and bending in opposite directions device between two poles, the pivot knot device that is positioned at the playpen top is defined as pivot knot device, and the pivot knot device that is positioned at the bottom is defined as down pivot knot device, in addition in each strut, place a cover on the connecting rod jointly.

Implement after the above-mentioned technological means, first, second pole is bent in opposite directions, even also each limit of guardrail bends and shortens whole length and width, so can significantly dwindle the guardrail volume after the folding.

Description of drawings

Fig. 1 is a three-dimensional appearance schematic diagram of the present utility model.

Fig. 2 is the solid combination schematic diagram that the utility model is formed framework.

Fig. 3 is the solid combination schematic diagram of connecting rod of the present utility model and pivot knot device.

Fig. 4 is the sectional perspective decomposing schematic representation of connecting rod of the present utility model and pivot knot device.

Fig. 5 is the local top cross-sectional view of connecting rod of the present utility model and pivot knot device.

Fig. 6 is the local forward sight generalized section that connecting rod of the present utility model articulates part.

Local top cross-sectional view when Fig. 7 is the bending of the utility model desire.

Fig. 8 is the forward sight generalized section after the utility model bending.

Fig. 9 is that the utility model desires to strut the forward sight generalized section when using

Figure 10 is the three-dimensional appearance schematic diagram after the utility model folding.

Figure 11 is the three-dimensional appearance decomposing schematic representation of second kind of embodiment of the utility model.

Figure 12 is a three-dimensional appearance schematic diagram of commonly using playpen.

Figure 13 is the three-dimensional appearance schematic diagram when commonly using the playpen folding.

The specific embodiment

See also shown in Figure 1, folding playpen provided by the utility model has the support bar 10 of several vertical settings, the top of each support bar 10, the bottom is respectively equipped with block set 20 on, once block set 30, on two adjacent support bars 10, following block set 20, articulate with a bent connecting rod 40 between 30, on each connecting rod 40 and support bar 10, be placed through a cover 50 more jointly, form an enclosure space around making it, the interior bottom portion of cover 50 then is provided with a soft heelpiece 51, place a band 52 respectively in the top/bottom part periphery outside of cover 50 again, then each connecting rod 40 is bent by the stage casing as shown in Figure 8 when not in use, each support bar 10 is pressed close to mutually and folding becomes aspect shown in Figure 10, because each connecting rod 40 bent, so can significantly dwindle length and width after the guardrail folding.In addition, the utility model can also further be made as expansion link with support bar 10, with the height of reduction after the folding, and significantly dwindles the folding volume of whole guardrail.

Above-mentioned is general introduction of the present utility model, and its detailed structure and folding action are then addressed as the back:

Shown in Figure 2 is that the utility model is released cover 50 skeleton parts such as support bar 10 and connecting rod 40 only are shown, and is equipped with two pivots knot seat 21,31 on upper and lower block set 20,30 all sides of the present utility model respectively, and the free end of using for connecting rod 40 is pivoted;

Please consult Fig. 3 and shown in Figure 4 simultaneously, described connecting rod 40 is pivoted by first pole 41 and second pole 42 and forms, in first, second pole 41, be pivoted with pivot knot device 6 between 42, this pivot knot device 6 is to be provided with one to have dual-side and downward opening microscler pivot knot seat 60, the dual-side of this pivot knot seat 60 is defined as the outer side edges 600 that is positioned at the guardrail outside respectively, and the inner side edge 601 that is positioned at the inboard, first,

second pole

41,42 is to be hubbed at the two opposite end first halves of pivot knot seat 60 respectively and to stretch in the pivot knot seat 60 with free end, in the middle of outer side edges 600 Lower Halves of pivot knot seat 60, be equipped with a limiting holes 61, other establishes one and is positioned at the inner and position of pivot knot seat 60 two poles 41, the controll block 70 of 42 belows, be equipped with one in the middle of the wherein side of this controll block 70 and can tie the pressing part 71 that seat 60 medial surfaces be piercing in limiting holes 61 by pivot, be positioned on the controll block 70 of pressing part 71 upper and lower sides dual-side 600 with pivot knot seat 60, pass with a bar 62 respectively between 601, a bar 62 and place a clipping and between the inner side edge 601 of controll block 70 and pivot knot seat 60, shore spring 72 wherein, make controll block 70 be subjected to shoring the elastic force ejection of spring 72 and often keep pressing part 71 to protrude in outer side edges 600 these sides, and make controll block 70 be positioned at first, second pole 41, the state of 42 belows, again when application of force pushing pressing part 71, controll block 70 gets pivot knot seat 60 inner retractions in the past, in addition by shown in graphic as can be known, controll block 70 free ends that are positioned at pressing part 71 both sides form a guide ramp 73 of extending towards the stage casing respectively, and first,

second pole

41,42 stretch into pivot knot seat 60 inner these end faces extends axially a bit of fastening part 411 respectively, 421, fastening part 411,421 and be to be offset to first,

second pole

41,42 adjacent lateral side limits, 600 these sides.

As Fig. 3 and shown in Figure 6, guardrail is when strutting shape at ordinary times, system is with first,

second pole

41,42 tie and are supported in two poles 41 by controll block 70 apical margins, 42 fastening parts 411,421 bottom, when desiring folding, push pressing part 71 more as shown in Figure 7, make controll block 70 knot seat 60 inner passing along bar 62 toward pivot, and then break away from two

poles

41,42 fastening part 411,421 scopes, promptly can push the pivot knot seat 60 of pivot knot device 6 as shown in Figure 8, make two

poles

41,42 bend and the folding guardrail in opposite directions, release the power of suppressing in controll block 70 pressing parts 71, the elastic force that promptly makes controll block 70 be subjected to shoring spring 72 is shored and is resetted, and promptly finishes folding shape as shown in figure 10.

Figure 13 by Figure 10 of the present utility model and existing product compares as can be known in addition, and the utility model is owing to each length of side bending being shortened distance between two support bars 10, so can significantly dwindle the volume after the folding.

In the time will strutting the use guardrail, as illustrated in fig. 9 that first,

second pole

41,42 beats are stretching, directly push against the guide ramp 73 of controll block 70 by the lateral margin of free end fastening part 411,421, controll block 70 is moved toward inner side edge 601 these thrusters of pivots knot seat 60, and the fastening part 411,421 that advances to make two

poles

41,42 is crossed the cephalolateral margin of controll block 70 and is strutted as shown in Figure 3 aspect.

Above-mentioned is the kenel of pivot knot device 6 of the present utility model, in addition, pivot knot device 6 can also other kenel for it, for example shown in Figure 11, pivot knot device 8 also is provided with one and has dual-side and downward opening microscler pivot knot seat 80, first,

second pole

41,42 is to be hubbed at the two opposite end first halves of pivot knot seat 80 respectively and to stretch in the pivot knot seat 80 with free end, in the middle of outer side edges 800 Lower Halves of pivot knot seat 80, be equipped with a limiting holes 81, other establishes one and is positioned at the inner and position of pivot knot seat 80 two poles 41, the controll block 83 of 42 belows, be equipped with one in the middle of the wherein side of this controll block 83 and can tie the pressing part 831 that seat 80 medial surfaces be piercing in limiting holes 81 by pivot, passing with a bar 82 respectively on the controll block 83 of pressing part 831 both sides and between the dual-side of pivot knot seat 80, be arranged with a storage tank 802 in inner side edge 801 inside with respect to controll block 80 positions in addition, clipping one is shored spring 84 between storage tank 802 bottom lands and controll block 83, make controll block 83 be subjected to shoring the elastic force ejection of spring 84 and often keep pressing part 831 to protrude in outer side edges 800 these sides and make controll block 83 be positioned at first, second pole 41, the state of 42 belows, again when application of force pushing pressing part 83 1, controll block 83 got in the interior in the past retraction storage tank 802, in addition by shown in graphic as can be known, the controll block 83 free ends bottom that is positioned at pressing part 831 both sides also is respectively equipped with one and can supplies two

poles

41,42 up are respectively equipped with a guide ramp 832 of extending towards the bottom when strutting, jam a finger when operating in order to prevent in addition, the utility model further is pivoted respectively at pivot knot seat two ends, 80 top and one can covers on pivot knot seat 80 tops and first,

second pole

41,42 removable cover 85 is to prevent that finger from being crushed.

Second kind of enforcement of above-mentioned the utility model kenel is identical with first kind of enforcement technology that kenel is adopted, and can reach identical purpose, and it can be established respectively with different pivot knot devices at the upper and lower of folding fence, also can establish to tie device with a kind of pivot.

In addition, multiple by as can be known shown in Figure 2, the utility model can also be made as support bar 10 the expansion link form that is socketed to form by inner and outer pipe, axially-aligned is established with several and is adjusted hole 101 on the less interior pipe body of caliber, and the compressed tablets 102 that on outer tube, is pivoted, a wherein end of compressed tablets 102 is provided with one can insert the inserting column 103 of adjusting location in the hole 101, to adjust the height of whole guardrail in use, or the height of the support bar 10 after the shortening folding, to reduce packaging volume.

Claims

1. folding playpen, it is characterized in that, it comprises the support bar of several vertical settings, two adjacent support mastheads, the bottom is respectively with the connecting rod connection that is pivoted, the connecting rod stage casing that is positioned at the top can bend downwards, and the connecting rod stage casing that is positioned at the below can upwards bend, described connecting rod comprises first pole that is hubbed at two support bars respectively, second pole, be provided with one between two poles and can control two poles pivot knot stretching and bending in opposite directions device, the pivot knot device that is positioned at the playpen top is defined as pivot knot device, and the pivot knot device that is positioned at the bottom is defined as down pivot knot device, in addition in each strut, place a cover on the connecting rod jointly.

2. folding playpen as claimed in claim 1, it is characterized in that, described pivot knot device is provided with pivot knot seat, the dual-side of this pivot knot seat is defined as the outer side edges that is positioned at the guardrail outside respectively, and the inner side edge that is positioned at the inboard, first, second pole is hubbed at the two opposite end first halves of pivot knot seat respectively and stretches in the pivot knot seat with free end, other establishes one and is positioned at the inner and controll block of position below two poles of pivot knot seat, be equipped with one in the middle of the wherein side of this controll block and pass the wherein pressing part of a side of pivot knot seat, be provided with one between another side and the pivot knot seat madial wall and shore spring, pass with two bars on the controll block and between the dual-side of pivot knot seat.

3. folding playpen as claimed in claim 2 is characterized in that, the position is respectively equipped with a downward-sloping guide ramp on the controll block of pressing part both sides.

4. as claim 2 or 3 described folding playpens, it is characterized in that first, second pole stretches into that this end face of pivot knot seat is axially prominent respectively establishes one section fastening part.

5. as claim 2 or 3 described folding playpens, it is characterized in that bar is placed through the upper and lower sides of controll block, shore spring and be to be placed through wherein on the bar.

6. folding playpen as claimed in claim 4 is characterized in that bar is placed through the upper and lower sides of controll block, shores spring and is to be placed through wherein on the bar.

7. folding playpen as claimed in claim 6 is characterized in that support bar is socketed to form by different tube diameters, on the less interior pipe perisporium of its caliber axially-aligned several adjust holes, then be pivoted on the outer tube and one can insert the compressed tablets of adjusting the location, hole.

8. folding playpen as claimed in claim 7 is characterized in that, the top bottom of support bar then is equipped with the pivot knot seat that is pivoted for connecting rod respectively in conjunction with a block set on the block set perisporium.

9. folding playpen as claimed in claim 1 is characterized in that, the inner bottom of cover is provided with a soft heelpiece.

10. folding playpen as claimed in claim 1 is characterized in that, the top/bottom part periphery outside of cover places a band respectively.