CN215126524U - Bed-in-bed locking device and connecting rod type bed-in-bed - Google Patents

Bed-in-bed locking device and connecting rod type bed-in-bed Download PDF

Info

Publication number
CN215126524U
CN215126524U CN202120868320.4U CN202120868320U CN215126524U CN 215126524 U CN215126524 U CN 215126524U CN 202120868320 U CN202120868320 U CN 202120868320U CN 215126524 U CN215126524 U CN 215126524U
Authority
CN
China
Prior art keywords
bed
pole
key
rod
lock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202120868320.4U
Other languages
Chinese (zh)
Inventor
张发辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhongshan Tongxin Daily Products Co ltd
Original Assignee
Zhongshan Tongxin Daily Products Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhongshan Tongxin Daily Products Co ltd filed Critical Zhongshan Tongxin Daily Products Co ltd
Priority to CN202120868320.4U priority Critical patent/CN215126524U/en
Application granted granted Critical
Publication of CN215126524U publication Critical patent/CN215126524U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Invalid Beds And Related Equipment (AREA)

Abstract

The utility model discloses a bed locking device in bed, including lock base and the tapered end that can reciprocate for lock base, be equipped with on the lock base and block the button of tapered end when the tapered end moves the lower extreme, the button middle part is rotated and is connected on lock base, and button upper portion is equipped with the lockhole, and lock base lower part is equipped with the groove of stepping down. The utility model also discloses a bed in bed of using this locking device. The utility model has the advantages of simple structure, with low costs, convenient quick locking and unblock, double-locking, security height, support stably.

Description

Bed-in-bed locking device and connecting rod type bed-in-bed
Technical Field
The utility model relates to a bed technical field in the bed especially relates to a bed locking device and use this locking device's connecting rod formula bed in bed.
Background
When the infant and the parents sleep together in one bed, unsafe factors such as the face of the infant is covered by a quilt and lacks oxygen, and the limbs of an adult press the infant can be caused. A bed-in-bed is a small bed that is placed on an adult bed for an infant to sleep in.
The bed in the bed is provided with a folding structure for portability and storage, but the bed in the prior art has a complex structure, particularly the folding structure and the folding lock structure are more complex, the cost is higher, and the operation is quite troublesome when the bed is folded. The bed in the prior art is heavy because of a complex folding structure and a folding lock.
Furthermore, for safety reasons, the bed in bed needs to have two locking mechanisms to ensure adequate safety. Existing beds lack such a mechanism.
The present invention is made based on such a situation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a locking device which has simple structure, low cost, convenient and quick locking and unlocking, double locking and high safety; the utility model also provides a bed in bed using the locking device, which has simple structure, stable support and convenient unlocking.
The utility model discloses a realize through following technical scheme:
a bed locking device in bed comprises a lock base and a lock head capable of moving up and down relative to the lock base, wherein a key capable of blocking the lock head when the lock head moves to the lower end is arranged on the lock base, and the key blocks the lock head and then limits the lock head to move up and down.
According to the locking device, the middle of the key is rotatably connected to the lock base, the upper portion of the key is provided with a lock hole which can be used for sleeving the lock head when the lock head moves to the lower end, and the lower portion of the lock base is provided with the abdicating groove for the lower portion of the key to swing back and forth.
According to the locking device, the receding groove is internally provided with the first return spring which outwards presses the lower part of the key.
According to the locking device, a secondary locking mechanism capable of locking the key and the lock base to rotate is further arranged between the key and the lock base.
As above a locking device, the button middle part is equipped with horizontal first shaft hole, the position that lock base middle part corresponds first shaft hole is equipped with the second shaft hole, wear to be equipped with same pivot in first shaft hole and the second shaft hole, two locking mechanical system are including the cover in the pivot and can be on it gliding sliding sleeve button, be equipped with the convex key on the sliding sleeve button, be equipped with in the first shaft hole and supply convex key male first keyway, be equipped with in the second shaft hole and supply convex key male second keyway.
According to the locking device, the rotating shaft is sleeved with the second return spring which pushes and presses the sliding sleeve button outwards.
The utility model discloses can also realize through following technical scheme:
a connecting rod type bed-in-bed is provided with the locking device, the left side and the right side of the upper part of a lock base are respectively and rotatably connected with an upper left surrounding rod and an upper right surrounding rod, an adjusting piece which is used for linking the upper left surrounding rod and the upper right surrounding rod and can move up and down in the middle is further arranged between the upper left surrounding rod and the upper right surrounding rod, a lock head is connected to the middle of the adjusting piece, the left side and the right side of the lower part of the lock base are respectively and rotatably connected with a lower left surrounding rod and a lower right surrounding rod, a left supporting rod is arranged between the upper left surrounding rod and the lower left surrounding rod, and two ends of the left supporting rod are respectively and rotatably connected with the upper left surrounding rod and the lower left surrounding rod; and a right support rod is arranged between the upper right surrounding rod and the lower right surrounding rod, and two ends of the right support rod are respectively and rotatably connected with the upper right surrounding rod and the lower right surrounding rod.
As for the connecting rod type bed-in-bed, the adjusting piece comprises the left adjusting rod and the right adjusting rod, the right end of the left adjusting rod and the left end of the right adjusting rod are respectively connected with the lock head in a rotating mode, the left end of the left adjusting rod is connected to the upper left enclosing rod in a rotating mode, and the right end of the right adjusting rod is connected to the upper right enclosing rod in a rotating mode.
As above, the connecting rod type bed middle bed is characterized in that the rotating connection position of the left lower enclosing rod and the lock base is provided with one section of length from the end part of the left lower enclosing rod, the rotating connection position of the right lower enclosing rod and the lock base is provided with one section of length from the end part of the right lower enclosing rod, a lower limiting block for limiting the upward tilting of the corresponding end part is arranged above the end part of the left lower enclosing rod and above the end part of the right lower enclosing rod respectively, and the lower limiting block and the lock base are integrally formed.
According to the connecting rod type bed middle bed, the upper left surrounding rod, the upper right surrounding rod, the lower left surrounding rod and the lower right surrounding rod are all U-shaped rods, the locking devices are provided with two rods which are arranged in the front and back direction, and the upper left surrounding rod, the upper right surrounding rod, the lower left surrounding rod and the lower right surrounding rod are all connected between the lock bases of the two locking devices.
Compared with the prior art, the utility model discloses there is following advantage:
1. the utility model discloses a locking device, the button middle part is rotated and is connected on the lock base, button upper portion is equipped with can entangle the lockhole on the tapered end when the tapered end moves the lower extreme, and the lockhole cover is back on the tapered end promptly, and the tapered end just can't reciprocate again. The lower part of the lock base is provided with a yielding groove for the lower part of the key to swing back and forth. The tapered end can reciprocate for the lock base, and when the tapered end moved the below position, the button on the lock base then can block the tapered end, just so restricted tapered end and lock base's relative movement. When the unlocking is needed, the lower part of the key is pressed inwards, the upper part of the key tilts outwards, the lock hole is separated from the lock head to release the lock head, and the unlocking is finished, so that the unlocking is simple and the operation is convenient; the locking device has simple structure, is convenient for the production of parts and components, and reduces the production cost
2. In order to prevent the key from being opened by accidental pressing for safety, a two-way locking mechanism capable of locking the rotation between the key and the lock base is arranged between the key and the lock base. To unlock the latch of the key and the lock, the two locking mechanisms must be unlocked first, and the key can rotate relative to the lock base after the two locking mechanisms are unlocked. The two locking mechanisms greatly ensure safety. The sliding sleeve button can slide inside and outside on the rotating shaft, and after the sliding sleeve button slides outwards, the convex key can be simultaneously inserted into the first key groove and the second key groove, so that the connection between the middle part of the key and the middle part of the lock base is blocked and cannot rotate relatively; and when the sliding sleeve button is pressed inwards to enable the sliding sleeve button to slide inwards, the convex key can be separated from the second key groove, so that the middle parts of the key and the lock base can be restored to be in a rotating state, and the lower part of the key is pressed again to unlock the whole bed in the bed.
3. The utility model discloses a bed in bed is connecting rod formula structure, has used above-mentioned locking device, encloses the chassis that the pole enclosed bed in bed under left side down and the right side, encloses the pole on left side and the upper right and then has constituteed the frame that encloses bed in the bed, and bed overcoat is equipped with the cloth cover in the bed. The bed in the bed of the utility model has simple structure, few parts and simple operation. When the bed-in-bed is unfolded, the left upper enclosing rod and the right upper enclosing rod are respectively held by two hands to be pulled open towards two sides and downwards, when the left upper enclosing rod and the right upper enclosing rod are pulled open to a certain position, the whole bed-in-bed is locked by the locking device, the left lower enclosing rod and the right lower enclosing rod are unfolded to be horizontal, the left upper enclosing rod and the right upper enclosing rod are upwards supported, and then the bed-in-bed is horizontally placed on the bed surface to be used; folding accomodate during bed, untie earlier locking device inwards presses the sliding sleeve button earlier promptly, presses into earlier not putting after, inwards presses the lower part of button simultaneously, later both hands hold respectively that upper left encloses the pole and upper right encloses the pole and fold to the centre and upwards together, can accomplish folding.
Drawings
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3;
fig. 6 is a schematic perspective view of the folded device of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.
As shown in fig. 1 to 6, the utility model discloses a bed locking device in bed, including lock base 1 and the tapered end 2 that can reciprocate for lock base 1, be equipped with on the lock base 1 and block button 3 of tapered end 2 when tapered end 2 moves the lower extreme, 3 buttons stop reciprocating of tapered end 2 after blocking tapered end 2. The locking device is simple in structure, the lock head 2 can move up and down relative to the lock base 1, when the lock head 2 moves to the position below, the key 3 on the lock base 1 can clamp the lock head 2, and therefore the relative movement of the lock head 2 and the lock base 1 is limited.
Specifically, as shown in fig. 2 and 3, the middle of the key 3 is rotatably connected to the lock base 1, where the rotatable connection is preferably a hinge with the axis in the left-right direction, that is, the key 3 can rotate around the middle in the up-down direction. As shown in figure 2, the upper part of the key 3 is provided with a lock hole 3-1 which can be sleeved on the lock head 2 when the lock head 2 moves to the lower end, namely, the lock head 2 can not move up and down any more after the lock hole 3-1 is sleeved on the lock head 2. The lower part of the lock base 1 is provided with a yielding groove 1-1 for the lower part of the key 3 to swing back and forth, and the yielding groove 1-1 leaves a moving space for the key 3. When the unlocking is needed, the lower part of the key 3 is pressed inwards, the upper part of the key 3 tilts outwards, the lock hole 3-1 is separated from the lock head 2, and the lock head 2 is released, so that the unlocking is completed, the unlocking is simple, and the operation is convenient.
Specifically, a first return spring 4 which pushes the lower part of the press key 3 outwards is arranged in the abdicating groove 1-1. The return spring 4 ensures that the key 3 can be reset after the lower part of the key is pressed, and enables the locking device to be in a normally locked state, thereby ensuring the safety.
Specifically, for safety, the key 3 is prevented from being accidentally pressed and opened, and a two-way locking mechanism 5 capable of locking the rotation between the key 3 and the lock base 1 is further arranged between the key 3 and the lock base. To unlock the latch of the key 3 and the lock head 2, the second locking mechanism 5 must be unlocked first, and after the second locking mechanism 5 is unlocked, the key 3 can rotate relative to the lock base 1. The two locks greatly ensure safety.
Specifically, a transverse first shaft hole 3-2 is formed in the middle of the key 3, and a second shaft hole 1-2 is formed in the middle of the lock base 1 corresponding to the first shaft hole 3-2. The same rotating shaft 6 penetrates through the first shaft hole 3-2 and the second shaft hole 1-2. That is, the rotational connection between the middle of the key 3 and the upper middle of the lock base 1 is realized by the rotation shaft 6. The second locking mechanism 5 comprises a sliding sleeve button 5-1 which is sleeved on the rotating shaft 6 and can slide on the rotating shaft, a convex key 5-1-1 is arranged on the sliding sleeve button 5-1, a first key groove 3-2-1 into which the convex key 5-1-1 can be inserted is arranged in the first shaft hole 3-2, and a second key groove 1-2-1 into which the convex key 5-1-1 can be inserted is arranged in the second shaft hole 1-2. That is, the sliding sleeve button 5-1 can slide inside and outside on the rotating shaft 6, and after the sliding sleeve button 5-1 slides outwards, the convex key 5-1-1 can be simultaneously inserted into the first key groove 3-2-1 and the second key groove 1-2-1, so that the connection between the middle part of the key 3 and the middle part of the lock base 1 is blocked and can not rotate relatively; when the sliding sleeve button 5-1 is pressed inwards to slide inwards, the convex key 5-1-1 can be separated from the second key groove 1-2-1, so that the middle part of the key 3 and the middle part of the lock base 1 can be restored to a rotating state, and the lower part of the key 3 is pressed again to unlock the whole bed in the bed.
Specifically, the rotating shaft 6 is sleeved with a second return spring 5-2 which pushes and presses the sliding sleeve button 5-1 outwards. The second return spring 5-2 ensures that the second locking mechanism 5 is in a normally locked state, so that safety is ensured, and the second return spring 5-2 is in a normally released state, so that failure caused by long-time contraction is avoided, and long-time use is facilitated.
Preferably, the upper end of the key 3 is wedge-shaped and inclines inwards. Thus, when the tapered end 2 moves downwards, the tapered end presses the wedge-shaped upper end of the key 3 downwards, and the upper part of the key 3 is forced to swing outwards; when the lock head 2 moves downwards to a certain position, the lock head 2 is aligned with the lock hole 3-1 at the upper part of the key 3, and the upper part of the key 3 rebounds under the action of the return spring 4, so that the lock hole 3-1 is sleeved on the lock head 2. Therefore, the locking device can be automatically locked when the lock head 2 moves downwards, manual locking is not needed, and locking is convenient.
Preferably, in order to ensure the stability of the whole device and prevent the locking head 2 from continuously moving downwards after being locked, the upper part of the lock base 1 is provided with an upper limiting block 1-3 which can block the locking head 2 to limit the locking head 2 to continuously move downwards after the locking head 2 moves to the position corresponding to the locking hole 3-1.
Preferably, the upper limiting block 1-3 and the lock base 1 are integrally formed. Therefore, the production process of the parts is convenient to simplify, and the production cost is reduced.
As shown in fig. 1 to 6, the connecting rod type bed of the present invention has the above-mentioned locking device, the left and right sides of the upper portion of the lock base 1 are respectively rotatably connected with the left upper surrounding rod 7 and the right upper surrounding rod 8, an adjusting member 9 is further provided between the left upper surrounding rod 7 and the right upper surrounding rod 8 for linking the two and the middle of which can move up and down, the lock head 2 is connected to the middle of the adjusting member 9, the left and right sides of the lower portion of the lock base 1 are respectively rotatably connected with the left lower surrounding rod 10 and the right lower surrounding rod 11, a left support rod 12 is provided between the left upper surrounding rod 7 and the left lower surrounding rod 10, and both ends of the left support rod 12 are respectively rotatably connected with the left upper surrounding rod 7 and the left lower surrounding rod 10; and a right support rod 13 is arranged between the right upper enclosing rod 8 and the right lower enclosing rod 11, and two ends of the right support rod 13 are respectively connected with the right upper enclosing rod 8 and the right lower enclosing rod 11 in a rotating manner. The utility model discloses a bed in bed is connecting rod formula structure, encloses under a left side pole 10 and the right side pole 11 and encloses the chassis that becomes bed in the bed, and the frame that encloses on bed in the upper left side pole 7 and the upper right pole 8 of enclosing then constituteing, and bed overcoat is equipped with the cloth cover in the bed. The bed in the bed of the utility model has simple structure, few parts and simple operation. When the bed-in-bed is unfolded, the left upper enclosing rod 7 and the right upper enclosing rod 8 are respectively held by two hands to be pulled towards two sides and downwards, when the bed-in-bed is pulled to a certain position, the locking device can lock the whole bed-in-bed, at the moment, the left lower enclosing rod 10 and the right lower enclosing rod 11 are unfolded to be horizontal, the left upper enclosing rod 7 and the right upper enclosing rod 8 are upwards supported, and then the bed-in-bed can be horizontally placed on the bed surface for use; folding accomodate during bed, untie earlier locking device, inwards press sliding sleeve button 5-1 earlier promptly, do not put earlier after pressing into, inwards press the lower part of button 3 simultaneously, later both hands hold respectively that upper left surrounding rod 7 and upper right surrounding rod 8 fold to the centre and upwards to be in the same place, can accomplish folding.
Specifically, the adjusting part 9 comprises a left adjusting rod 9-1 and a right adjusting rod 9-2, the right end of the left adjusting rod 9-1 and the left end of the right adjusting rod 9-2 are respectively rotatably connected to the lock head 2, the left end of the left adjusting rod 9-1 is rotatably connected to the upper left surrounding rod 7, and the right end of the right adjusting rod 9-2 is rotatably connected to the upper right surrounding rod 8. Namely, the rotation of the upper left surrounding rod 7 around the lock base 1 can be transmitted to the lock head 2 through the left adjusting rod 9-1, the rotation of the upper right surrounding rod 8 around the lock base 1 can be transmitted to the lock head 2 through the right adjusting rod 9-2, the upper left surrounding rod 7 and the upper right surrounding rod 8 are symmetrically arranged, and the resultant force of the two forces acting on the lock head 2 enables the lock head 2 to move up and down. On the contrary, after the up-and-down movement of the lock head 2 is limited, the rotation of the left upper surrounding rod 7 and the right upper surrounding rod 8 around the lock base 1 is also limited.
Specifically, the tip of enclosing pole 10 has one section length under the rotation junction of enclosing pole 10 and lock base 1 has one section length apart from the left side down in the left side, enclosing pole 11 has one section length with the rotation junction of lock base 1 apart from the tip of enclosing pole 11 under the right side under the top of the tip of enclosing pole 10 under the left side, the top of the tip of enclosing pole 11 under the right side are equipped with the restriction respectively and correspond tip lower stopper 1-4 of upwards perk, stopper 1-4 and lock base 1 integrated into one piece down. Namely, when the bed in the bed is completely unfolded, the lower limit blocks 1-4 are respectively blocked above the end part of the left lower enclosing rod 10 and above the end part of the right lower enclosing rod 11, so that the left lower enclosing rod 10 and the right lower enclosing rod 11 are in the horizontal direction after the bed in the bed is unfolded, and the left lower enclosing rod 10 and the right lower enclosing rod 11 form the bottom surface of the bed in the bed, so that the bed in the bed is placed more stably, and meanwhile, the bed in the bed can be lifted up in a state that the locking device is locked. Of course, due to the existence of the receding groove 1-1, the shell of the lock base 1 protrudes inwards, and the shell can be directly used as the lower limiting block 1-4. Therefore, the production process of the parts is convenient to simplify, and the production cost is reduced.
Specifically, in order to make the structure of bed in the bed is more firm, enclose pole 7, the upper right on the left side and enclose pole 8, enclose pole 10 under the left side and enclose pole 11 under the right side all for the U-shaped pole, locking device is equipped with two that arrange from beginning to end, just enclose pole 7, the upper right on the left side and enclose pole 8, enclose pole 10 under the left side and enclose pole 11 under the right side and all connect between these two locking device's lock base 1.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A bed-in-bed locking device characterized in that: the novel lock comprises a lock base (1) and a lock head (2) capable of moving up and down relative to the lock base (1), wherein a key (3) capable of blocking the lock head (2) when the lock head (2) moves to the lower end is arranged on the lock base (1), and the key (3) blocks the lock head (2) and then limits the lock head (2) to move up and down.
2. A locking device according to claim 1, wherein: the middle of the key (3) is rotatably connected to the lock base (1), the upper portion of the key (3) is provided with a lock hole (3-1) which can be used for sleeving the lock head (2) when the lock head (2) moves to the lower end, and the lower portion of the lock base (1) is provided with a yielding groove (1-1) for the front and back swinging of the lower portion of the key (3).
3. A locking device according to claim 2, wherein: a first reset spring (4) which outwards presses the lower part of the key (3) is arranged in the abdicating groove (1-1).
4. A locking device according to claim 2, wherein: and a secondary locking mechanism (5) capable of locking the key (3) and the lock base (1) to rotate is further arranged between the key and the lock base.
5. A locking device according to claim 4, wherein: a transverse first shaft hole (3-2) is arranged in the middle of the key (3), a second shaft hole (1-2) is arranged in the middle of the lock base (1) corresponding to the first shaft hole (3-2), the first shaft hole (3-2) and the second shaft hole (1-2) are provided with a same rotating shaft (6) in a penetrating way, the secondary locking mechanism (5) comprises a sliding sleeve button (5-1) which is sleeved on the rotating shaft (6) and can slide on the rotating shaft, a convex key (5-1-1) is arranged on the sliding sleeve button (5-1), a first key groove (3-2-1) into which the convex key (5-1-1) can be inserted is arranged in the first shaft hole (3-2), and a second key groove (1-2-1) into which the convex key (5-1-1) can be inserted is arranged in the second shaft hole (1-2).
6. A locking device according to claim 5, wherein: the rotating shaft (6) is sleeved with a second return spring (5-2) which pushes and presses the sliding sleeve button (5-1) outwards.
7. A link bed-in-bed with a locking device according to any one of claims 1-6, characterized in that: the lock comprises a lock base (1), a left upper surrounding rod (7) and a right upper surrounding rod (8) are respectively and rotatably connected to the left side and the right side of the upper portion of the lock base (1), an adjusting piece (9) which is used for linking the left upper surrounding rod (7) and the right upper surrounding rod (8) and can move up and down in the middle is further arranged between the left upper surrounding rod (7) and the right upper surrounding rod (8), a lock head (2) is connected to the middle of the adjusting piece (9), a left lower surrounding rod (10) and a right lower surrounding rod (11) are respectively and rotatably connected to the left side and the right side of the lower portion of the lock base (1), a left supporting rod (12) is arranged between the left upper surrounding rod (7) and the left lower surrounding rod (10), and two ends of the left supporting rod (12) are respectively and rotatably connected with the left upper surrounding rod (7) and the left lower surrounding rod (10); enclose pole (8) and right side down and be equipped with right branch vaulting pole (13) between enclosing pole (11) on the right side, just right branch vaulting pole (13) both ends are respectively with enclosing pole (8) and right side down enclose pole (11) and rotate the connection.
8. The linked bed-in-bed as claimed in claim 7, wherein: the adjusting piece (9) comprises a left adjusting rod (9-1) and a right adjusting rod (9-2), the right end of the left adjusting rod (9-1) and the left end of the right adjusting rod (9-2) are respectively connected with the lock head (2) in a rotating mode, the left end of the left adjusting rod (9-1) is connected to the upper left surrounding rod (7) in a rotating mode, and the right end of the right adjusting rod (9-2) is connected to the upper right surrounding rod (8) in a rotating mode.
9. The linked bed-in-bed as claimed in claim 7, wherein: enclose pole (10) and lock base (1) down on a left side the rotation junction of pole (10) and lock base (1) has one section length apart from the tip of enclosing pole (10) down on a left side, enclose pole (11) and lock base (1) down on the right side the rotation junction of pole (11) has one section length the top of the tip of enclosing pole (10) down on a left side, the top of the tip of enclosing pole (11) down on the right side are equipped with restriction respectively and correspond lower spacing piece (1-4) that the tip upwards perked, spacing piece (1-4) and lock base (1) integrated into one piece down.
10. The linked bed-in-bed as claimed in claim 7, wherein: enclose pole (7), upper right in a left side and enclose pole (8), enclose pole (10) and enclose pole (11) under a left side all for the U-shaped pole under a left side, locking device is equipped with two of arranging around, just enclose pole (7), upper right in a left side and enclose pole (8), enclose pole (10) and enclose pole (11) under a left side and all connect between these two locking device's lock base (1).
CN202120868320.4U 2021-04-25 2021-04-25 Bed-in-bed locking device and connecting rod type bed-in-bed Active CN215126524U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120868320.4U CN215126524U (en) 2021-04-25 2021-04-25 Bed-in-bed locking device and connecting rod type bed-in-bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120868320.4U CN215126524U (en) 2021-04-25 2021-04-25 Bed-in-bed locking device and connecting rod type bed-in-bed

Publications (1)

Publication Number Publication Date
CN215126524U true CN215126524U (en) 2021-12-14

Family

ID=79363419

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120868320.4U Active CN215126524U (en) 2021-04-25 2021-04-25 Bed-in-bed locking device and connecting rod type bed-in-bed

Country Status (1)

Country Link
CN (1) CN215126524U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113017338A (en) * 2021-04-25 2021-06-25 中山彤芯日用制品有限公司 Bed-in-bed locking device and connecting rod type bed-in-bed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113017338A (en) * 2021-04-25 2021-06-25 中山彤芯日用制品有限公司 Bed-in-bed locking device and connecting rod type bed-in-bed

Similar Documents

Publication Publication Date Title
CN105029956B (en) High-leg chair for child and its operating method
CN215126524U (en) Bed-in-bed locking device and connecting rod type bed-in-bed
JPS59106366A (en) Baby car
CN110192743B (en) Game bed
CN217885567U (en) Folding baby crib
CN113017338A (en) Bed-in-bed locking device and connecting rod type bed-in-bed
CN210364000U (en) Baby carriage convenient to fold
CN110279252B (en) Infant bed
CN211001519U (en) Children's seat pocket and children's shallow
CN109178076B (en) Folding seat pocket for children's cart
CN203137723U (en) Baby dining chair
CN211076034U (en) Children's handcart convenient to fold up
CN209202552U (en) Basket cot
CN209932153U (en) Ribbon storage device of multifunctional combined child dining chair
CN210748353U (en) Infant bed
CN110758533A (en) Children's seat pocket and children's shallow
CN220607930U (en) Foldable support frame for infant carrier
CN220442340U (en) Semi-automatic baby's bedstead of receipts of single bond
US20240206628A1 (en) Multi-purpose folding frame and multi-purpose folding frame module
CN217753868U (en) Children's handcart folding device and children's handcart
CN218431527U (en) Folding seat and folding vehicle
CN219331189U (en) Opening type guard bar
CN217065877U (en) Children bedstead
CN218899015U (en) Folding bed guardrail
CN211519617U (en) Reliable bassinet frame in joint

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant