CN207561626U - Travelling bed - Google Patents
Travelling bed Download PDFInfo
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- CN207561626U CN207561626U CN201720420743.3U CN201720420743U CN207561626U CN 207561626 U CN207561626 U CN 207561626U CN 201720420743 U CN201720420743 U CN 201720420743U CN 207561626 U CN207561626 U CN 207561626U
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- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
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Abstract
The utility model discloses a kind of travelling beds, can realize the effect that primary unlock operation can fold travelling bed.It includes peripheral frame component, lower supporter component and multiple upright bars, the upper end of each upright bar rotates with peripheral frame component connect respectively, the lower end of each rod assembly rotates with lower supporter component connect respectively, and travelling bed further includes that upper enclosure frame component, lower supporter component are locked in the first locking mechanism of unfolded state, second locking mechanism respectively；Travelling bed further includes unlocking mechanism, and unlocking mechanism includes the hauling rope, the unlock piece that can be acted with lower supporter member collapses on lower supporter component that are connected to first locking mechanism；Lower supporter component includes chassis, the second bottom supporting rod and the footing for being connected to upright bar lower end；Unlock piece is set on the second bottom supporting rod, and the hauling rope pin that can be unlocked part promotion is actively provided on the footing being connected with the second bottom supporting rod, and hauling rope pin is connected with hauling rope.
Description
Technical Field
The utility model relates to a travel bed.
Background
Among the prior art, folding travel bed, including enclosing frame subassembly, pole setting and rotating the bottom bracket subassembly of connecting in the lower part of pole setting, thereby enclose frame subassembly and bottom bracket subassembly all can fold and make whole travel bed folding, enclose frame subassembly and bottom bracket subassembly all have with its locking mechanism in the position of expanding. When the travel bed in the prior art is folded, the locking and unlocking of the upper enclosure frame assembly and the bottom bracket assembly need to be carried out independently, and the unlocking operation is inconvenient.
Disclosure of Invention
In view of the above problems, it is an object of the present invention to provide a travel bed, which can achieve the effect of folding the travel bed by one-time unlocking operation, and can be lifted, folded and then can stand on the ground.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a travel bed, comprising:
a frame assembly having an expanded state and a collapsed state;
a bottom bracket assembly having an expanded state and a collapsed state;
the upright posts extend along the vertical direction, the upper end parts of the upright posts are respectively and rotatably connected with the enclosure frame assembly, and the lower end parts of the upright post assemblies are respectively and rotatably connected with the bottom bracket assembly;
a first locking mechanism for locking the upper enclosure frame assembly in the deployed state;
a second locking mechanism for locking the base support assembly in an expanded state;
the travel bed further comprises:
the unlocking mechanism can unlock the first locking mechanism, and comprises a traction cable connected to the first locking mechanism to unlock the first locking mechanism, and an unlocking piece arranged on the bottom bracket component and capable of acting along with the folding of the bottom bracket component;
the bottom bracket component comprises a chassis, a second bottom stay rod with an inner end and an outer end and footings respectively connected to the lower ends of the vertical rods, wherein the inner end of the second bottom stay rod is movably connected to the chassis, and the outer end of the second bottom stay rod is rotatably connected to the footings;
the unlocking piece is arranged on the second bottom support rod, a traction cable pin pushed by the unlocking piece is movably arranged on a bottom foot connected with the second bottom support rod, the traction cable pin is connected with the traction cable, when the travelling bed is folded, the second locking mechanism is unlocked, and the traction cable pin can be pushed to slide to enable the traction cable to drive the first locking mechanism to unlock through the unlocking piece on the second bottom support rod.
Preferably, the unlocking piece comprises an unlocking poking piece fixedly arranged on the outer end part of the second bottom supporting rod.
Preferably, the enclosure frame assembly comprises enclosure frame rods respectively located at the front side, the rear side, the left side and the right side of the travel bed, each enclosure frame rod respectively comprises two cross rods with inner ends rotatably connected, the outer ends of the cross rods are respectively and relatively rotatably connected with the corresponding upright rods, and the first locking mechanism is respectively arranged between the inner ends of the two cross rods of each enclosure frame rod.
More preferably, the first locking mechanism comprises a first locking member slidably disposed on one of the rails of the frame rail, and the traction cable is connected to the first locking member.
Further, the first locking mechanism includes a joint piece, inner end portions of two cross bars of the surrounding frame rod are respectively rotatably connected to the joint piece, a joint piece pin is arranged on the joint piece, the first locking member is detachably clamped on an upper portion of the joint piece pin, a lock pin is arranged on the first locking member, a lock groove matched with the lock pin portion is formed in the other cross bar of the surrounding frame rod, the lock groove has a downward notch, the lock pin is detachably clamped in the lock groove, when the first locking mechanism is in a locking state, the first locking member is clamped on the upper portion of the joint piece pin, and the other cross bar is clamped on the upper portion of the lock pin portion.
Furthermore, a roller is arranged on the joint sheet pin.
More preferably, the first locking mechanism further comprises a reset piece arranged between the first locking piece and the cross bar and used for resetting the traction cable pin after the traction cable pin is separated from the unlocking plectrum.
More preferably, the two traction cables for unlocking the first locking mechanism on two adjacent frame bars are connected to the same traction cable pin.
Preferably, a sliding groove is formed in the bottom foot connected with the second bottom support rod, and the traction cable pin is slidably inserted into the sliding groove.
Preferably, the bottom bracket assembly further comprises a plurality of first bottom support rods having inner ends and outer ends, the inner ends of the first bottom support rods are respectively rotatably connected to the chassis, and the feet are respectively rotatably connected with the outer ends of the first bottom support rods; the bottom bracket component further comprises a sliding block which is arranged at the lower part of the chassis in a vertically sliding manner, and a connecting rod, one end part of which is rotatably connected with the second bottom supporting rod, and the other end part of which is rotatably connected with the sliding block.
Combine above-mentioned, the utility model adopts the above technical scheme, compare prior art and have following advantage:
after the second locking mechanism is unlocked, the bottom support assembly is released to be foldable and close, the second bottom support rod rotates along with the second bottom support rod, the unlocking piece arranged on the second bottom support rod moves along with the second bottom support rod to push the traction cable pin to move, the traction cable pulls the traction cable downwards, the first locking mechanism can be unlocked by means of pulling of the traction cable, the enclosure frame assembly and the bottom support assembly can be unlocked by one-time unlocking operation, the enclosure frame assembly can be lifted and folded, the enclosure frame assembly can stand on the ground after being folded, and the operation is convenient and fast.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a perspective view of a foldable travel bed of the present invention;
FIG. 2 is a top plan view of the travel bed when deployed;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at G;
FIG. 5 is an enlarged view of a portion of FIG. 3 at M;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 7 is a cross-sectional view taken along line C-C of FIG. 2;
figures 8, 10, 12 and 13 are schematic views of the travel bed in different folding stages, respectively;
FIG. 9 is a cross-sectional view taken at D of FIG. 8;
FIG. 11 is a cross-sectional view at E of FIG. 10;
FIG. 14 is a cross-sectional view at F of FIG. 13;
fig. 15 is a side view of the travel bed after folding.
Wherein,
1. a frame enclosure assembly; 10. a frame enclosing rod; 100. a cross bar; 101. a connecting pin; 11. a surrounding frame joint;
2. erecting a rod;
3. a bottom bracket assembly; 30. a chassis; 31. a first bottom stay; 32. a second bottom stay; 320. a kidney-shaped groove; 321. a pivot; 33. a third bottom stay; 34. a slider; 35. a connecting rod; 36. footing; 360. a chute; 361. a roller;
4. a first locking mechanism; 40. a joint plate; 400. a joint plate pin; 41. a first locking member; 410. a lock pin; 411. a long groove; 42. locking the groove; 43. a pressure spring;
5. a second locking member;
60. a traction cable; 61. a pull cable pin; 62. unlocking the shifting piece.
Detailed Description
The following detailed description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings, enables the advantages and features of the invention to be more readily understood by those skilled in the art. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The directional words mentioned herein are defined according to the usual viewing angle of the travel bed in the unfolded state and for convenience of description by those skilled in the art, e.g. "up" corresponds to the upper side of the paper in fig. 1 and "down" corresponds to the lower side of the paper in fig. 1.
Fig. 1-13 show an embodiment of the travel bed of the present invention. Referring to fig. 1-13, the travel bed of the present embodiment includes a frame assembly 1, a base support assembly 3, and a plurality of uprights 2 extending in an up-and-down direction. The enclosure frame component 1 and the bottom bracket component 3 respectively have an unfolding state and a folding state, the upper end parts of the upright posts 2 are respectively and rotatably connected with the enclosure frame component 1, and the lower end parts of the upright posts 2 are respectively and rotatably connected with the bottom bracket component 3.
The enclosure frame assembly 1 comprises enclosure frame rods 10 respectively positioned at the front side, the rear side, the left side and the right side of the travel bed, the four enclosure frame rods 10 are sequentially connected end to end through enclosure frame joints 11, each enclosure frame rod 10 is respectively connected to the corresponding enclosure frame joint 11 in an up-and-down rotating manner, and the upper end part of each upright rod 2 is respectively and correspondingly fixedly connected to each enclosure frame joint 11. Specifically, each of the surround bars 10 includes two cross bars 100 having inner ends connected to be rotatable up and down, and the outer end of each cross bar 100 is connected to a corresponding surround joint 11 to be rotatable. The travel bed further comprises a first locking mechanism 4 for locking the enclosure frame assembly 1 in the unfolded state, one said first locking mechanism 4 being provided between the inner ends of the two cross bars 100 of each enclosure frame bar 10. Here, the inner and outer ends of the crossbar 100 are defined with reference to the surrounding frame joint 11 in contact therewith, and the end farther from the surrounding frame joint 11 is the inner end and the end closer to the surrounding frame joint 11 is the outer end.
Referring to fig. 6, the structure of the first locking mechanism 4 will be described in detail below by taking the front side enclosure frame rod 10 as an example. The first locking mechanism 4 includes a joint piece 40, and inner end portions of the two cross bars 100 of the front side frame bars 10 are respectively connected to the joint piece 40 to be rotatable up and down. One of the bars 100 is slidably provided with a first locking member 41, which can be in the sliding arrangement shown in fig. 3, that is: the first locking member 41 is provided with a long groove 411 extending along the center line of the crossbar 100, the crossbar 100 is hollow, the inner wall of the crossbar 100 is provided with a connecting pin 101, and the connecting pin 101 is slidably inserted into the long groove 411 so that the first locking member 41 can slide along the center line direction of the crossbar 100. The joint piece 40 is provided with a joint piece pin 400, the first locking member 41 is detachably clamped on the upper part of the joint piece pin 400, and the joint piece pin 400 is provided with a roller to reduce the friction force on the first locking member 41 so as to facilitate unlocking. The first locking member 41 is fixedly provided with a lock pin 410, and the other cross bar 100 is detachably clamped on the lock pin 410, specifically: the inner end of the other cross bar 100 is provided with a locking groove 42 matched with the locking pin 410, the locking groove 42 is provided with a downward notch, and the locking pin 410 is detachably clamped in the locking groove 42. When the first locking mechanism 4 is in the locked state, the first locking member 41 is locked on the upper portion of the knuckle pin 400, and the other cross bar 100 is locked on the upper portion of the lock pin 410. The first locking mechanism 4 on the rear and left and right side frame rails 10 is similar to the first locking mechanism 4 described above, such as the first locking mechanism 4 of the left side frame rail 10 shown in fig. 7.
The bottom bracket assembly 3 comprises a chassis 30 positioned at the center of the bottom of the travelling bed, a first bottom stay 31 and a second bottom stay 32 which are arranged at intervals up and down, and bottom feet 36 which are fixedly connected with the lower end parts of the upright rods 2 respectively, wherein the inner end part of the first bottom stay 31 is connected to the chassis 30 in a vertically rotatable manner, the inner end part of the second bottom stay 32 is movably connected to the chassis 30, the outer end parts of the first bottom stay 31 and the second bottom stay 32 are respectively connected to the corresponding bottom feet 36 in a rotatable manner, the inner end part and the outer end part are defined by taking the chassis 30 as a reference object, and the end far away from the chassis 30 is taken as the inner end part, and the end near the chassis 30 is taken. The number of the first bottom support rods 31 is four, and the first bottom support rods 32 form an X-shaped structure connecting the center of the bottom of the travel bed and four top corners of the bottom, and the second bottom support rods are two and are positioned on one diagonal of the bottom of the travel bed. The travel bed further comprises a second locking mechanism for locking the base support assembly 3 in the extended position, as shown in fig. 5, the second locking mechanism comprises a second locking member 5 movably disposed on the chassis 30 for blocking the rotation of the first base support rod 31, the second locking member 5 is disposed above the inner end of the first base support rod 31, and the first base support rod 31 is unlocked by pulling the second locking member 5 upward.
The travelling bed further comprises an unlocking mechanism which can act along with the folding of the bottom bracket component 3 after the second locking mechanism is unlocked so as to unlock the first locking mechanism 4, wherein the unlocking mechanism comprises a traction cable 60 and an unlocking component, the traction cable 60 is connected with one end of the first locking mechanism 4 so as to unlock the first locking mechanism 4, and the unlocking component is arranged on the bottom bracket component 3 and is used for driving the traction cable 60 to move. Specifically, referring to fig. 3, 4 and 7, the unlocking mechanism will be described in detail by taking as an example the pulling cable 60 and the unlocking member between the first locking mechanism 4 on the left side frame rail 10 and the left side second bottom stay 32. The upper end of the traction cable 60 is fixedly connected to the first locking member 41 of the first locking mechanism 4, the lower end of the traction cable 60 is fixedly connected with a traction cable pin 61, at least two feet 36 at diagonal positions are provided with sliding grooves 360, only the two feet 36 at diagonal positions are respectively connected with the two second bottom support rods 32, and the traction cable pin 61 is slidably inserted in the sliding grooves 360. The unlocking piece comprises an unlocking poking piece 62 fixedly arranged on the outer end part of the second bottom supporting rod 32, the second bottom supporting rod 32 is rotatably connected to the bottom foot 36 through a pivot 321, a rotating point is formed at the pivot 321, and the inner end parts of the unlocking poking piece 62 and the first bottom supporting rod 31 are respectively arranged on two opposite sides of the rotating point. After the second locking mechanism is unlocked, as the inner end portion of the second bottom brace 32 rotates upward, the unlocking paddle 62 rotates downward around the rotation point to push the pull cable pin 61 to move downward. Referring to fig. 2, each of the lanyard pins 61 is adapted to move two lanyards 60 so as to unlock two first locking mechanisms 4, in other words, two lanyard pins 61 are connected to two lanyard pins 60 for unlocking the first locking mechanisms 4 of two adjacent frame rods 10. For example, the front and left pull cables 60 are connected to a left front pull cable pin 61 for movement by an unlocking paddle 62 on one second base strut 32, and the rear and right pull cables 60 are connected to a right rear pull cable pin 61 for movement by an unlocking paddle 62 on the other second base strut 32.
Each of the first locking mechanisms 4 further includes a compression spring 43 disposed between the first locking member 41 and the crossbar 100, and the compression spring 43 serves as a returning member for returning the lanyard pin 61 after the lanyard pin 61 is disengaged from the unlocking paddle 62.
At least one of the crossbar 100 and the uprights 2 of the surround bar 10 is hollow so that the traction cable 60 can be threaded in the crossbar 100 and the uprights 2.
Wherein the two feet 36 at the rear side of the travel bed are provided with wheels 361.
After the travel bed is unfolded, the first bottom stay 31 and the second bottom stay 32 are both approximately horizontal. The bottom bracket assembly 3 further includes a slider 34 disposed below the bottom plate 30 in a vertically slidable manner, and a connecting rod 35 corresponding to the second bottom support rod 32, wherein one end of the connecting rod 35 is rotatably connected to the second bottom support rod 32, and the other end is rotatably connected to the slider 34, so that a crank-slider mechanism is formed among the bottom plate 30, the slider 34, the connecting rod 35, and the second bottom support rod 32. Referring to fig. 5, the inner end of the second bottom brace 32 is provided with a waist-shaped groove 320, and the chassis 30 is provided with a pin movably inserted in the waist-shaped groove 320 to movably connect the second bottom brace 32 with the chassis 30, thereby allowing the second bottom brace 32 to rotate and slide relative to the chassis 30.
The bottom bracket component 3 further comprises two third bottom support rods 33 respectively positioned at the front side and the rear side of the travelling bed, the inner end parts of the third bottom support rods 33 are rotatably connected with the chassis 30, and the outer end parts are supported on the ground.
When the travel bed is deployed, the enclosure assembly 1 and the base assembly 3 are each in a deployed state and the first locking mechanism 4 and the second locking mechanism are each in a locked state, as shown in figures 1-7.
When the travelling bed is folded, the second locking piece 5 is pulled upwards to unlock the second locking mechanism, the whole chassis 30 is pulled upwards, the outer end parts of the first bottom support rod 31, the second bottom support rod 32 and the third bottom support rod 33 are drawn towards the middle, and the lower end parts of the vertical rod 2 components are also drawn towards the middle along the X shape; the upper end of the upright stanchion 2 and the enclosure frame assembly 1 are not yet closed because the first locking mechanism 4 is still in the locking state, the rigidity of the travelling bed is loosened, and the unlocking plectrum 62 on the second bottom support pole 32 contacts the traction cable pin 61, as shown in the state of figures 8 and 9; continuing to pull the chassis 30 upwards, the unlocking pick 62 starts to push the pulling cable pin 61 to move downwards along the sliding groove 360, the pulling cable pin 61 drives the pulling cable 60 to pull the first locking member 41 of each first locking mechanism 4 to move outwards, so that the first locking member 41 is disengaged from the knuckle piece pin 400 on the knuckle piece 40, and the locking groove 42 is also disengaged from the locking pin 410 on the first locking member 41, as shown in the state shown in fig. 10 and 11; the chassis 30 is continuously pulled upwards, the inner end of each cross bar 100 and the joint piece 40 move downwards under the action of self gravity, and the state shown in the attached figure 12 is achieved; further pulling the chassis 30 upwards, the unlocking pick 62 disengages the pull cable pin 61, and the compression spring 43 resets to pull the pull cable pin 61 back to the initial position, as shown in fig. 13 and 14; the entire travel bed can be collapsed by pulling the chassis 30 upward as shown in fig. 15.
On the contrary, the cross bars 100 of the frame enclosing rods 10 are pulled up, and the first locking mechanisms 4 are locked; the chassis 30 is then pressed downwardly and the entire cot is opened as shown in figure 3.
The utility model discloses a travel bed because pull cable 60, pull cable round pin 61 and unblock plectrum 62's cooperation, can be with second locking mechanical system and the 4 unblocks of first locking mechanical system through upwards pulling second locking piece 5, have one carry promptly roll over and the advantage that can self-supporting after folding, folding convenient and fast.
The above-mentioned embodiments are only for illustrating the technical idea and features of the present invention, and are preferred embodiments, so that those skilled in the art can understand the contents of the present invention and implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes or modifications made according to the concept of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. A travel bed, comprising:
a frame assembly having an expanded state and a collapsed state;
a bottom bracket assembly having an expanded state and a collapsed state;
the upright posts extend along the vertical direction, the upper end parts of the upright posts are respectively and rotatably connected with the enclosure frame assembly, and the lower end parts of the upright posts are respectively and rotatably connected with the bottom bracket assembly;
a first locking mechanism for locking the enclosure frame assembly in the deployed state;
a second locking mechanism for locking the base support assembly in an expanded state;
characterized in that, the travel bed still includes:
the unlocking mechanism can unlock the first locking mechanism, and comprises a traction cable connected to the first locking mechanism to unlock the first locking mechanism, and an unlocking piece arranged on the bottom bracket component and capable of acting along with the folding of the bottom bracket component;
the bottom bracket component comprises a chassis, a second bottom stay rod with an inner end and an outer end and footings respectively connected to the lower ends of the vertical rods, wherein the inner end of the second bottom stay rod is movably connected to the chassis, and the outer end of the second bottom stay rod is rotatably connected to the footings;
the unlocking piece is arranged on the second bottom support rod, a traction cable pin pushed by the unlocking piece is movably arranged on a bottom foot connected with the second bottom support rod, the traction cable pin is connected with the traction cable, when the travelling bed is folded, the second locking mechanism is unlocked, and the traction cable pin can be pushed to slide to enable the traction cable to drive the first locking mechanism to unlock through the unlocking piece on the second bottom support rod.
2. The travel bed of claim 1, wherein: the unlocking piece comprises an unlocking shifting piece fixedly arranged on the outer end part of the second bottom supporting rod.
3. The travel bed of claim 1, wherein: the enclosure frame component comprises enclosure frame rods which are respectively positioned at the front side, the rear side, the left side and the right side of the travel bed, each enclosure frame rod respectively comprises two transverse rods with the inner ends rotatably connected, the outer ends of the transverse rods are respectively and relatively rotatably connected with the corresponding upright rods, and the first locking mechanisms are respectively arranged between the inner ends of the two transverse rods of each enclosure frame rod.
4. The travel bed of claim 3, wherein: the first locking mechanism comprises a first locking piece which is slidably arranged on one cross rod of the frame enclosing rod, and the traction cable is connected to the first locking piece.
5. The travel bed of claim 4, wherein: the first locking mechanism comprises a joint piece, inner end parts of two transverse rods of the frame enclosing rod are respectively and rotatably connected to the joint piece, a joint piece pin is arranged on the joint piece, the first locking piece can be detachably clamped on the upper part of the joint piece pin, a lock pin is arranged on the first locking piece, a lock groove matched with the lock pin is formed in the other transverse rod of the frame enclosing rod, the lock groove is provided with a downward notch, the lock pin can be detachably clamped in the lock groove, when the first locking mechanism is in a locking state, the first locking piece is clamped on the upper part of the joint piece pin, and the other transverse rod is clamped on the upper part of the lock pin.
6. The travel bed of claim 5, wherein: and a roller is arranged on the joint sheet pin.
7. The travel bed of claim 4, wherein: the first locking mechanism further comprises a resetting piece which is arranged between the first locking piece and the cross rod and used for resetting the traction cable pin after the traction cable pin is separated from the unlocking plectrum.
8. The travel bed of claim 3, wherein: two traction cables for unlocking the first locking mechanisms on two adjacent frame rods are connected to the same traction cable pin.
9. The travel bed of claim 1, wherein: and the bottom foot connected with the second bottom support rod is provided with a sliding groove, and the traction cable pin is slidably inserted into the sliding groove.
10. The travel bed of claim 1, wherein: the bottom bracket assembly further comprises a plurality of first bottom supporting rods with inner ends and outer ends, the inner ends of the first bottom supporting rods are respectively rotatably connected to the chassis, and each foot is respectively rotatably connected with the outer end of one first bottom supporting rod; the bottom bracket component further comprises a sliding block which is arranged at the lower part of the chassis in a vertically sliding manner, and a connecting rod, one end part of which is rotatably connected with the second bottom supporting rod, and the other end part of which is rotatably connected with the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720420743.3U CN207561626U (en) | 2017-04-20 | 2017-04-20 | Travelling bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720420743.3U CN207561626U (en) | 2017-04-20 | 2017-04-20 | Travelling bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207561626U true CN207561626U (en) | 2018-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720420743.3U Active CN207561626U (en) | 2017-04-20 | 2017-04-20 | Travelling bed |
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| Country | Link |
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| CN (1) | CN207561626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171319A (en) * | 2018-11-08 | 2019-01-11 | 安徽酷豆丁科技发展股份有限公司 | One key folding bedstead of one kind and play yard |
-
2017
- 2017-04-20 CN CN201720420743.3U patent/CN207561626U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171319A (en) * | 2018-11-08 | 2019-01-11 | 安徽酷豆丁科技发展股份有限公司 | One key folding bedstead of one kind and play yard |
| CN109171319B (en) * | 2018-11-08 | 2024-06-07 | 安徽酷豆丁科技发展股份有限公司 | One-key folding type bedstead and game bed |
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