CN204105488U - Travelling bed - Google Patents

Travelling bed Download PDF

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Publication number
CN204105488U
CN204105488U CN201420553101.7U CN201420553101U CN204105488U CN 204105488 U CN204105488 U CN 204105488U CN 201420553101 U CN201420553101 U CN 201420553101U CN 204105488 U CN204105488 U CN 204105488U
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CN
China
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described
connected
connecting rod
end
comprises
Prior art date
Application number
CN201420553101.7U
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Chinese (zh)
Inventor
张兴荣
马福生
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好孩子儿童用品有限公司
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Priority to CN201420553101.7U priority Critical patent/CN204105488U/en
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Publication of CN204105488U publication Critical patent/CN204105488U/en

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Abstract

The utility model relates to a kind of travelling bed, and comprise lower supporter, upper enclosure frame, vertical rod, holder, upper enclosure frame comprises railing, and railing comprises the first connecting rod and second connecting rod that are rotationally connected by the first connector, the second connector, and lower supporter comprises bottom bar; Travelling bed also comprises the first locking mechanism, locking bindiny mechanism, cam pack, push rod, push rod strut, unlocks the tripper of the first locking mechanism, locking bindiny mechanism comprises Connection Block and locking device, bottom bar and Connection Block are rotationally connected, cam pack comprises the cam being arranged on and holder is fixedly connected with bottom bar, push rod and push rod strut are rotationally connected, push rod strut rotates with first connecting rod or second connecting rod and is connected, and tripper is connected with cam, the first locking mechanism respectively.It is folding that the utility model drives cam pack by the frame at the end, vertical rod drives upper enclosure frame that whole vehicle frame is completed, and bedstead one is twisted and namely rolled over, and simple to operate, easy and convenient, bedstead can complete folding fast.

Description

Travelling bed

Technical field

the utility model relates to articles for children field, particularly relates to a kind of travelling bed.

Background technology

in prior art, folding travelling bed, comprise folding bedstead, the vertical rod that bedstead mainly includes lower supporter, upper enclosure frame and is bearing between lower supporter and upper enclosure frame, usually lower supporter and upper enclosure frame are folded, whole bedstead is folded, and the lower supporter that can carry out folding, upper enclosure frame have its locking mechanism at expanded position respectively, therefore need to unlock the locking mechanism of lower supporter, upper enclosure frame respectively, thus folding lower supporter and upper enclosure frame, and then complete the folding of whole bedstead; Expansion mode is like this equally.The structure carrying out respectively unlocking or locking causes travelling bed structural loaded down with trivial details on the one hand, operates very inconvenient on the other hand for the user.

Summary of the invention

the purpose of this utility model is to provide a kind of travelling bed.

for achieving the above object, the technical solution adopted in the utility model is:

a kind of travelling bed, has deployed condition and folded state, comprises lower supporter, upper enclosure frame, the holder that is arranged on multiple vertical rods between described lower supporter and upper enclosure frame, is separately positioned on described multiple vertical rod bottoms,

described upper enclosure frame comprises the multiple railings being positioned at not homonymy, the end of the railing described in adjacent two to be rotated connection by the first connector be fixed in described vertical rod, each described railing is comprised end and to be rotated the first connecting rod and second connecting rod that connect by the second connector, and described lower supporter comprises many foundation bar;

described travelling bed also comprise be respectively used to lock relative with second connecting rod for each described first connecting rod the first locking mechanism, be used for an end of described many foundation bar being rotationally connected and locking the locking bindiny mechanism of connection mutually,

described travelling bed also comprises the cam pack be arranged on each described holder, short transverse along travelling bed extends and bottom is supported on the push rod on described cam pack, for two push rod struts that described push rod is connected with described first connecting rod and second connecting rod respectively, for unlocking the tripper of each the first described locking mechanism, described cam pack comprises and can be arranged on rotationally on described holder and the cam be fixedly connected with the other end of described bottom bar, the upper end of described push rod rotates with the bottom of described two push rod struts and is connected, the upper end of two described push rod struts respectively with described first connecting rod, second connecting rod rotates connection, one end of described tripper is connected with described cam, the other end is connected with the first described locking mechanism.

preferably, described cam pack also comprises push rod lower link, and an end of described push rod lower link rotates with described cam and is connected, and the other end rotates with the bottom of described push rod and is connected.

preferably, have a bending part bottom described push rod, described bending part is supported on described cam.

preferably, the first described locking mechanism comprises for by described first connecting rod, second connecting rod two lock cells locking relative to the second described connector respectively, described lock cell comprises and is arranged on the second described connector Shang Suo road, is arranged on described first connecting rod or second connecting rod and arranges slidably along the length direction of first connecting rod or second connecting rod and can insert the dead bolt in described lock road.

further preferably, described tripper comprises multiple solution lock unit, each described solution lock unit can unlock being positioned at two lock cells on two adjacent railings and adjacent, described solution lock unit comprises the hauling rope that hauling rope pulling block, one end of being connected with described cam are connected with described hauling rope pulling block, and the other end of described hauling rope is divided into two-way and is connected with the first locking mechanism described in two that are positioned at sides adjacent.

further preferably, offer chute in described cam, described hauling rope pulling block is arranged in described chute; Described hauling rope has and is positioned at described vertical rod and two of being connected with the other end of described linkage section in linkage section, an end that end is connected with described cam draw section, and the other end of two described traction sections are connected with the dead bolt of the first locking mechanism described in described two respectively.

further preferably, described first connecting rod comprises the first upper boom, the first lower beam that be arranged in parallel up and down, described second connecting rod comprises second upper boom that be arranged in parallel up and down, the second lower beam, described dead bolt is separately positioned on the first described upper boom and the second upper boom, and the upper end of two described push rod struts rotates be connected with the first described lower beam, the second lower beam respectively.

preferably, described locking bindiny mechanism comprises Connection Block for connecting described many foundation bar respectively and connecting rod, described Connection Block comprises top bottom-disc, can be slidably arranged in low bottom-disc in described top bottom-disc along the vertical direction, one end of described bottom bar rotates with described top bottom-disc and is connected, described connecting rod one end and described bottom bar are rotationally connected, and the other end and described low bottom-disc are rotationally connected.

further preferably, described locking bindiny mechanism also comprises the locking device of top bottom-disc locking relatively described for described low bottom-disc, described locking device comprises the unblock handle be rotatably connected on described top bottom-disc, described unblock handle has the grab that can hook described low bottom-disc, when described locking device is in the lock state, described grab catches on described low bottom-disc, when described locking device is in released state, and the low bottom-disc described in described snap fit departs from.

preferably, described push rod is connected in described vertical rod by multiple fixed cover.

preferably, described first connecting rod comprises the first upper boom, the first lower beam that be arranged in parallel up and down, described second connecting rod comprises second upper boom that be arranged in parallel up and down, the second lower beam, the first described locking mechanism is positioned at described second connector, and the upper end of two described push rod struts rotates be connected with the first described lower beam, the second lower beam respectively; Described locking bindiny mechanism comprises Connection Block for connecting described many foundation bar respectively and connecting rod, this Connection Block comprises top bottom-disc, can be slidably arranged in low bottom-disc in described top bottom-disc along the vertical direction, one end of described bottom bar rotates with described top bottom-disc and is connected, described connecting rod one end and described bottom bar are rotationally connected, and the other end and described low bottom-disc are rotationally connected.

further preferably, described tripper comprises the hauling rope that hauling rope pulling block, one end of being connected with described cam are connected with described hauling rope pulling block, and the other end of described hauling rope is divided into two-way and is connected with two the first locking mechanisms being positioned at sides adjacent.

because technique scheme is used, the utility model compared with prior art has following advantages:

it is folding that the utility model drives cam pack by the frame at the end, vertical rod drives upper enclosure frame that whole vehicle frame is completed, and bedstead one is twisted and namely rolled over, and simple to operate, easy and convenient, bedstead can complete folding fast.

Accompanying drawing explanation

accompanying drawing 1 is open mode schematic diagram of the present utility model;

accompanying drawing 2 is front view of the present utility model;

accompanying drawing 3a is push rod in embodiment one, cam pack partially opens cross-sectional schematic under state;

accompanying drawing 3b is push rod in embodiment one, cam pack partially opens stereogram under state;

accompanying drawing 4a is the cross-sectional schematic under push rod in embodiment one, cam pack part semi-collapsed condition;

accompanying drawing 4b is the stereogram under push rod in embodiment one, cam pack part semi-collapsed condition;

accompanying drawing 5a is the cross-sectional schematic under push rod in embodiment one, cam pack partial folded condition;

accompanying drawing 5b is the stereogram under push rod in embodiment one, cam pack partial folded condition;

accompanying drawing 6a is push rod in embodiment two, cam pack partially opens cross-sectional schematic under state;

accompanying drawing 6b is the cross-sectional schematic under push rod in embodiment two, cam pack part semi-collapsed condition;

accompanying drawing 6c is the cross-sectional schematic under push rod in embodiment two, cam pack partial folded condition;

accompanying drawing 7a is the schematic diagram that in the utility model, the first locking mechanism is in the lock state;

accompanying drawing 7b is the schematic diagram that in the utility model, the first locking mechanism is in released state;

accompanying drawing 8 is semi-collapsed condition schematic diagram of the present utility model;

accompanying drawing 9 is folded state schematic diagram of the present utility model.

wherein: 1, vertical rod; 2, holder; 3, railing; 30, first connecting rod; 300, the first upper boom; 301, the first lower beam; 31, second connecting rod; 310, the second upper boom; 311, the second lower beam; 32, the first connector; 33, the second connector; 40, bottom bar; 41, top bottom-disc; 42, low bottom-disc; 43, connecting rod; 44, handle is unlocked; 5, push rod; 50, fixed cover; 51, bending part; 6, push rod strut; 70, cam; 71, push rod lower link; 80, hauling rope pulling block; 81, hauling rope; 810, linkage section; 811, section is drawn; 82, traction lock branches; 90, dead bolt; 91, road is locked.

Detailed description of the invention

below in conjunction with drawings and Examples, the utility model is further described:

embodiment one:

a kind of travelling bed as shown in Figure 1, has deployed condition and folded state, comprises lower supporter, upper enclosure frame, the holder 2 that is arranged on 4 vertical rods 1 between lower supporter and upper enclosure frame, is separately positioned on 4 vertical rod 1 bottoms.Below specifically all parts is described in detail:

upper enclosure frame comprises 4 railings 3 being positioned at four sides, each railing 3 comprises first connecting rod 30 and second connecting rod 31, wherein: first connecting rod 30 comprises the first upper boom 300, first lower beam 301 be arranged in parallel up and down, and second connecting rod 31 comprises second upper boom 310, second lower beam 311 that be arranged in parallel up and down.One end of the first upper boom 300, first lower beam 301 to be rotated with the first connector 32 be fixed in vertical rod 1 by axle e, axle f and is connected, and an end of the second upper boom 310, second lower beam 311 to be rotated with the first connector 32 by axle g, axle h and is connected; The other end of first upper boom 300, first lower beam 301 to be rotated with the second connector 33 by axle m, axle o and is connected, and the other end of the second upper boom 310, second lower beam 311 is also rotated with the second connector 33 by axle n, axle p and is connected.

upper enclosure frame also comprises and being respectively used to the first locking mechanism of relative with second connecting rod 31 for each first connecting rod 30 locking, the tripper being used for unlocking each first locking mechanism.Wherein: as shown in Fig. 7 a, 7b: the first locking mechanism is arranged in the second connector 33, comprise for by the first upper boom 300, second upper boom 310 two lock cells locking relative to the second connector 33 respectively, lock cell comprises and is arranged on the second connector 33 Shang Suo road, is arranged on and the first upper boom 300, second upper boom 310 arranges slidably along the length direction of the first upper boom 300, second upper boom 310 and can insert the dead bolt 9 in lock road.Tripper comprises multiple solution lock unit, and each solution lock unit can be positioned at two adjacent railings 3 and adjacent two lock cells unlock.

lower supporter comprises 4 foundation bars 40, for an end of 4 foundation bars 40 being locked mutually the locking bindiny mechanism of connection, locking bindiny mechanism comprises Connection Block for connecting 4 foundation bars 40 respectively and locking device, and the one end portion of 4 foundation bars 40 does not rotate with Connection Block and is connected.Specifically: Connection Block comprises top bottom-disc 41, can be slidably arranged in low bottom-disc 42 in top bottom-disc 41 along the vertical direction, one end of bottom bar 40 and top bottom-disc 41 are rotated by axle b and are connected, locking bindiny mechanism also comprise one end to be rotated with low bottom-disc 42 by axle c1 be connected, the other end to be rotated the connecting rod 43 be connected by axle c2 and bottom bar 40.Locking device is comprised the unblock be rotatably connected on top bottom-disc 41 by axle a and shakes hands 44, unlock handle 44 and have the grab that can hook low bottom-disc 42, when locking device is in the lock state, grab catches on low bottom-disc 42, when locking device is in released state, snap fit departs from low bottom-disc 42.

as shown in Fig. 3 a-5b: travelling bed also comprise the cam pack be arranged on each holder 2, along travelling bed short transverse extend and bottom is supported on push rod 5, push rod strut 6 on cam pack.Wherein: push rod 5 is connected in vertical rod 1 by multiple fixed cover 50; The upper end of a push rod 5 is rotated with an end of two push rod struts 6 by axle j, axle l simultaneously and is connected, and the other end of two push rod struts 6 is rotated with the first lower beam 301, second lower beam 311 be connected by axle i, axle k respectively.

cam pack comprises and can be arranged on rotationally on holder 2 and the cam 70 be fixedly connected with the other end of bottom bar 40, and have a bending part 51 bottom push rod 5, bending part 51 is supported on cam 70.

above-mentioned solution lock unit comprises the hauling rope 81 that hauling rope pulling block 80, one end of being connected with cam 70 are connected with hauling rope pulling block 80, and offer chute in cam 70, hauling rope pulling block 80 is specifically arranged in chute; Hauling rope 81 has and is positioned at vertical rod 1 and the other end of linkage section 810, end that is connected with cam 70, end and linkage section 810 two of being connected by traction lock branches 82 draw section 811, and the other end of two traction sections 811 are connected with the dead bolt 9 of two lock cells respectively.

when locking device is in the lock state, grab catches on low bottom-disc 42, and whole bedstead is in open mode, as shown in Figure 1.

upwards mention and unlock handle 44, the grab unlocked on handle 44 departs from low bottom-disc 42 and unlocks, and whole Connection Block drives one end of 4 foundation bars 40 to move upward, and now bottom bar 40 can be rotated down around axle b, meanwhile, low bottom-disc 42 slide downward in top bottom-disc 41 is driven by connecting rod 43, continue upwards to mention and unlock handle 44, bottom bar 40 and cam 70 can be drawn close folding to vertical rod 1 around axle d, cam 70 drives traction lock pulling block 80 slide downward in chute, pulled the dead bolt 9 on the first upper boom 300, second upper boom 310 by two traction sections 811 of traction lock 81 simultaneously, dead bolt 9 is deviate from from locked groove, unlocks upper enclosure frame, simultaneously, cam 70 rotates and the support below bending part 51 is disappeared, first upper boom 300, first lower beam 301, second upper boom 310, second lower beam 311 is because deadweight reason is respectively around axle e, axle f, axle g, axle h rotates, and draw close folding to vertical rod 7, the middle part of push rod 5 is driven to rotate by push rod strut 6, thus vertical rod 7 is along roughly parallel the drawing close to middle part of vertical direction, semi-collapsed condition as shown in Figure 8, four angular direction of bedstead are all identical principles, when unlocking after catcher 44 mentions Connection Block completely by mentioning, final bedstead is folded to state as shown in Figure 9.

when needing to open bedstead, to pressing down Connection Block, until Connection Block moves to below the horizontal line r of bottom bar 40, low bottom-disc 42 because the drive upward sliding of connecting rod 43 and be finally stuck in unlock handle 44 grab on lock, the other end of 4 foundation bars 40 rotates around axle d and separates with vertical rod 1, bottom bar 40 can drive push rod 5 to move upward, by push rod strut 6 upwardly upper enclosure frame, first upper boom 300, first lower beam 301, second upper boom 310, second lower beam 311 is around axle e, axle f, axle g, axle h rotates to certain angle, first upper boom 300, dead bolt 9 on second upper boom 310 inserts in locked groove, upper enclosure frame is locked, as shown in Figure 2, now whole bedstead is opened and stretching.

embodiment two:

as shown in Fig. 6 a, 6b, 6c: the present embodiment is substantially identical with embodiment one, difference is that cam pack comprises cam 70, push rod lower link 71, one end of push rod lower link 71 to be rotated with cam 70 by axle s and is connected, and the bottom of the other end and push rod 5 is rotated by axle q and is connected.When bedstead folds, cam 70 drives push rod lower link 71 and push rod 5 to move downward, due to deadweight whereabouts reason, the upper enclosure frame part of bedstead can drive push rod 5 to move downward by push rod strut 6, completes folding.

above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.

Claims (12)

1. a travelling bed, has deployed condition and folded state, comprises lower supporter, upper enclosure frame, the holder that is arranged on multiple vertical rods between described lower supporter and upper enclosure frame, is separately positioned on described multiple vertical rod bottoms,
Described upper enclosure frame comprises the multiple railings being positioned at not homonymy, the end of the railing described in adjacent two to be rotated connection by the first connector be fixed in described vertical rod, each described railing is comprised end and to be rotated the first connecting rod and second connecting rod that connect by the second connector, and described lower supporter comprises many foundation bar;
Described travelling bed also comprise be respectively used to lock relative with second connecting rod for each described first connecting rod the first locking mechanism, be used for an end of described many foundation bar being rotationally connected and locking the locking bindiny mechanism of connection mutually, it is characterized in that:
Described travelling bed also comprises the cam pack be arranged on each described holder, short transverse along travelling bed extends and bottom is supported on the push rod on described cam pack, for two push rod struts that described push rod is connected with described first connecting rod and second connecting rod respectively, for unlocking the tripper of each the first described locking mechanism, described cam pack comprises and can be arranged on rotationally on described holder and the cam be fixedly connected with the other end of described bottom bar, the upper end of described push rod rotates with the bottom of described two push rod struts and is connected, the upper end of two described push rod struts respectively with described first connecting rod, second connecting rod rotates connection, one end of described tripper is connected with described cam, the other end is connected with the first described locking mechanism.
2. travelling bed according to claim 1, is characterized in that: described cam pack also comprises push rod lower link, and an end of described push rod lower link rotates with described cam and is connected, and the other end rotates with the bottom of described push rod and is connected.
3. travelling bed according to claim 1, is characterized in that: have a bending part bottom described push rod, described bending part is supported on described cam.
4. travelling bed according to claim 1, it is characterized in that: the first described locking mechanism comprises for by described first connecting rod, second connecting rod two lock cells locking relative to the second described connector respectively, described lock cell comprises and is arranged on the second described connector Shang Suo road, is arranged on described first connecting rod or second connecting rod and arranges slidably along the length direction of first connecting rod or second connecting rod and can insert the dead bolt in described lock road.
5. travelling bed according to claim 4, it is characterized in that: described tripper comprises multiple solution lock unit, each described solution lock unit can unlock being positioned at two lock cells on two adjacent railings and adjacent, described solution lock unit comprises the hauling rope that hauling rope pulling block, one end of being connected with described cam are connected with described hauling rope pulling block, and the other end of described hauling rope is divided into two-way and is connected with the first locking mechanism described in two that are positioned at sides adjacent.
6. travelling bed according to claim 5, is characterized in that: offer chute in described cam, and described hauling rope pulling block is arranged in described chute; Described hauling rope has and is positioned at described vertical rod and two of being connected with the other end of described linkage section in linkage section, an end that end is connected with described cam draw section, and the other end of two described traction sections are connected with the dead bolt of the first locking mechanism described in described two respectively.
7. travelling bed according to claim 4, it is characterized in that: described first connecting rod comprises the first upper boom, the first lower beam that be arranged in parallel up and down, described second connecting rod comprises second upper boom that be arranged in parallel up and down, the second lower beam, described dead bolt is separately positioned on the first described upper boom and the second upper boom, and the upper end of two described push rod struts rotates be connected with the first described lower beam, the second lower beam respectively.
8. travelling bed according to claim 1, it is characterized in that: described locking bindiny mechanism comprises Connection Block for connecting described many foundation bar respectively and connecting rod, described Connection Block comprises top bottom-disc, can be slidably arranged in low bottom-disc in described top bottom-disc along the vertical direction, one end of described bottom bar rotates with described top bottom-disc and is connected, described connecting rod one end and described bottom bar are rotationally connected, and the other end and described low bottom-disc are rotationally connected.
9. travelling bed according to claim 8, it is characterized in that: described locking bindiny mechanism also comprises the locking device of top bottom-disc locking relatively described for described low bottom-disc, described locking device comprises the unblock handle be rotatably connected on described top bottom-disc, described unblock handle has the grab that can hook described low bottom-disc, when described locking device is in the lock state, described grab catches on described low bottom-disc, when described locking device is in released state, the low bottom-disc described in described snap fit departs from.
10. travelling bed according to claim 1, is characterized in that: described push rod is connected in described vertical rod by multiple fixed cover.
11. travelling beds according to claim 1, it is characterized in that: described first connecting rod comprises the first upper boom, the first lower beam that be arranged in parallel up and down, described second connecting rod comprises second upper boom that be arranged in parallel up and down, the second lower beam, the first described locking mechanism is positioned at described second connector, and the upper end of two described push rod struts rotates be connected with the first described lower beam, the second lower beam respectively; Described locking bindiny mechanism comprises Connection Block for connecting described many foundation bar respectively and connecting rod, this Connection Block comprises top bottom-disc, can be slidably arranged in low bottom-disc in described top bottom-disc along the vertical direction, one end of described bottom bar rotates with described top bottom-disc and is connected, described connecting rod one end and described bottom bar are rotationally connected, and the other end and described low bottom-disc are rotationally connected.
12. travelling beds according to claim 11, it is characterized in that: described tripper comprises the hauling rope that hauling rope pulling block, one end of being connected with described cam are connected with described hauling rope pulling block, and the other end of described hauling rope is divided into two-way and is connected with two the first locking mechanisms being positioned at sides adjacent.
CN201420553101.7U 2014-09-24 2014-09-24 Travelling bed CN204105488U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420553101.7U CN204105488U (en) 2014-09-24 2014-09-24 Travelling bed

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Application Number Priority Date Filing Date Title
CN201420553101.7U CN204105488U (en) 2014-09-24 2014-09-24 Travelling bed

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CN204105488U true CN204105488U (en) 2015-01-21

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Family Applications (1)

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CN201420553101.7U CN204105488U (en) 2014-09-24 2014-09-24 Travelling bed

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104273978A (en) * 2014-09-24 2015-01-14 好孩子儿童用品有限公司 Travel bed
EP3207827A4 (en) * 2014-10-17 2018-09-12 Goodbaby Child Products Co., Ltd Travel bed
WO2020093659A1 (en) * 2018-11-08 2020-05-14 安徽酷豆丁科技发展股份有限公司 One-button folding bedstead and game bed

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104273978A (en) * 2014-09-24 2015-01-14 好孩子儿童用品有限公司 Travel bed
EP3207827A4 (en) * 2014-10-17 2018-09-12 Goodbaby Child Products Co., Ltd Travel bed
WO2020093659A1 (en) * 2018-11-08 2020-05-14 安徽酷豆丁科技发展股份有限公司 One-button folding bedstead and game bed
EP3669703A4 (en) * 2018-11-08 2020-06-24 Anhui Coolbaby Science & Technology Development Corporation. One-button folding bedstead and game bed

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