CN218515487U - Joint structure of armrest of baby crib - Google Patents
Joint structure of armrest of baby crib Download PDFInfo
- Publication number
- CN218515487U CN218515487U CN202222652101.XU CN202222652101U CN218515487U CN 218515487 U CN218515487 U CN 218515487U CN 202222652101 U CN202222652101 U CN 202222652101U CN 218515487 U CN218515487 U CN 218515487U
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- handrail
- tube
- crib
- joint
- handrail tube
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Abstract
The utility model relates to a crib field discloses a crib handrail joint structure, including four footing, the jack has been seted up to the footing, the jack interpolation be equipped with jack diameter assorted pole setting, the pole setting is kept away from jack one side and can be dismantled and be connected with the pole setting corner, the pole setting corner is rotated and is connected with handrail tube and handrail tube down, go up and be connected with the handrail joint between handrail tube and the handrail tube down, the pole setting is two liang between through last handrail tube and handrail joint down, go up the handrail tube and keep away from pole setting corner one end and handrail joint sliding connection, the handrail tube is kept away from pole setting corner one end down and is rotated with the handrail joint and be connected, go up and be connected with the connection iron sheet with rotating between the handrail tube down. The utility model provides a crib handrail joint structure prevents through the rolling order of handrail joint and base that the person of looking after from missing and touching handrail coiling mechanism and leading to the handrail rolling to cause the damage to the baby.
Description
Technical Field
The utility model relates to a crib field, concretely relates to crib handrail joint structure.
Background
The crib means the bed that gives the infant and use, and is less than the bed that the adult used, and present crib style is various, and the function is numerous, and the principle that safety and practicality combined together need be paid attention to when selecting to the principle that safety and practicality combined together.
The crib is divided according to materials, can be divided into a solid wood crib, a bamboo crib, a rattan crib, a mixed material crib and the like, is divided according to functions and purposes, can be divided into an independent crib, a foldable portable crib, a crib in a bed, a multifunctional crib, an intelligent crib and the like, and the concept that more newborn families in China use the crib is gradually formed along with the development of the times, but has a larger growing space compared with developed countries.
However, the existing crib is comfortable for the infants in pursuit of large space, the storage problem is neglected, a large amount of time is often spent when the crib needs to be rolled up when the baby goes out of a room, and meanwhile, the rolling up of a part of the existing crib base and the rolling up of the handrail support are mutually independent, so that the situation that a caretaker mistakenly touches the rolling device of the handrail support while caring for the infants to cause unnecessary damage to the infants due to the rolling up of the handrail support can be caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a crib handrail joint structure solves following technical problem:
the problem of the caretaker mistake touch handrail coiling mechanism and lead to the handrail rolling to cause the damage to the baby is solved.
The purpose of the utility model can be realized by the following technical scheme:
a joint structure of a baby crib armrest comprises four bottom feet, wherein the bottom feet are provided with jacks, vertical rods matched with the jacks in diameter are inserted in the jacks, and vertical rod corners are detachably connected to one sides, away from the jacks, of the vertical rods;
the corner of the upright stanchion is rotationally connected with an upper handrail tube and a lower handrail tube, the upper handrail tube is positioned above the lower handrail tube, one end of the lower handrail tube, which is far away from the corner of the upright stanchion, is rotationally connected with a handrail joint, the handrail joint is provided with a moving groove, go up the handrail pipe and be close to handrail joint one end fixedly connected with pin, the pin is along with the removal of going up the handrail pipe is in slide in the shifting chute, the pole setting is passed through between two liang go up the handrail pipe with down the handrail pipe with handrail joint.
Through above-mentioned technical scheme, when the crib expandes to carry out the use, the joint through pin and shifting chute between handrail joint and the last handrail pipe and the lower handrail pipe makes the crib upper portion remain stable state, when wanting to carry out the rolling crib, is the splayed form with the pole setting and expandes, through the expansion of pole setting, and then makes handrail joint have sufficient angle to rotate, thereby handrail joint's rotation drives the handrail pipe and rotates with lower handrail pipe thereupon and realize the rolling.
As a further aspect of the present invention: and a connecting iron sheet is rotatably connected between the upper handrail tube and the lower handrail tube.
Through above-mentioned technical scheme, the existence of connecting the iron sheet also can strengthen the stability between handrail pipe and the handrail pipe down, goes up handrail pipe and can't carry out the rolling to it when handrail pipe is in the horizontality down, only when the pole setting is in the tilt state, just can the rolling go up handrail pipe and handrail pipe down.
As a further aspect of the present invention: the bottom supporting rods are rotatably connected to one ends, far away from the corner of the vertical rod, of the bottom feet, and the number of the bottom supporting rods is four.
Through above-mentioned technical scheme, the effect of bottom stay bar provides the supporting role for the latter half of crib, and only can drive the pole setting and be splayed expansion after bottom stay bar and footing take place to rotate to go up the rolling of handrail pipe and lower handrail pipe.
As a further aspect of the present invention: the footing fixedly connected with universal wheel, be equipped with arresting gear on the universal wheel, be used for the guarantee stability.
Through above-mentioned technical scheme, because the volume of crib is great, weight is heavier, because the design of universal wheel can conveniently be cared for and move the crib, arresting gear can guarantee can not be moved at will in the crib use.
The utility model has the advantages that:
(1) When the crib is unfolded for use, the upper part of the crib is kept in a stable state by the aid of the clamping connection of the pins and the moving grooves between the armrest joints and the upper armrest tube and between the armrest joints and the lower armrest tube, when the crib is to be rolled, the upright posts are unfolded in a splayed shape, the armrest joints rotate at enough angles by the aid of the unfolding of the upright posts, and the upper armrest tube and the lower armrest tube are driven to rotate by the aid of the rotation of the armrest joints, so that the baby crib is rolled;
(2) The existence of the connecting iron sheet can also strengthen the stability between the upper handrail tube and the lower handrail tube, the upper handrail tube and the lower handrail tube cannot be rolled when in a horizontal state, and the upper handrail tube and the lower handrail tube can be rolled only when the upright stanchion is in an inclined state;
(3) The effect of bottom stay pole provides the supporting role for the latter half of crib, and only can drive the pole setting and be the splayed expansion after bottom stay pole takes place to rotate with the footing to go up the rolling of handrail pipe and lower handrail pipe.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the joint structure of the armrest of the crib according to the present invention;
FIG. 2 is a schematic view of the joint structure of the armrest of the crib according to the present invention;
fig. 3 is a schematic drawing showing the rolling of the joint structure of the middle armrest and the upright rod of the present invention;
fig. 4 is a schematic view of the middle armrest joint of the present invention completely rolled up;
description of the drawings: 1. a footing; 2. a jack; 3. erecting a rod; 4. the corner of the vertical rod; 51. an upper handrail tube; 52. a lower handrail tube; 6. an armrest joint; 61. a moving groove; 7. connecting iron sheets; 8. a universal wheel; 9. a braking device; 10. a bottom brace rod; 11. a pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1, the utility model relates to a crib handrail joint structure, including four footing 1, jack 2 has been seted up to footing 1, jack 2 interpolation is equipped with 2 diameter assorted poles setting 3 of jack, pole setting 3 is kept away from jack 2 one side and can be dismantled and be connected with pole setting corner 4, pole setting corner 4 rotates and is connected with handrail tube 51 and lower handrail tube 52, it is located down handrail tube 52 top to go up handrail tube 51, lower handrail tube 52 keeps away from pole setting corner 4 one end and rotates and is connected with handrail joint 6, the shifting chute 61 has been seted up on handrail joint 6, it is close to 6 one end fixedly connected with pin 11 of handrail joint to go up handrail tube 51, pin 11 slides in shifting chute 61 along with the removal of last handrail tube 51, pole setting 3 is two liang between through last handrail tube 51 and lower handrail tube 52 and 6 joints of handrail joint, it is connected with connection iron sheet 7 to rotate between handrail tube 51 and the lower handrail tube 52.
Referring to fig. 1, 2, 3 and 4, when the crib is unfolded for use, the upper part of the crib is kept in a stable state by the engagement of the pin 11 and the moving slot 61 between the armrest joint 6 and the upper armrest tube 51 and the lower armrest tube 52, when the crib is to be folded, the upright rod 3 is unfolded in a splayed shape, the armrest joint 6 is rotated at a sufficient angle by the unfolding of the upright rod 3, and the rotation of the armrest joint 6 drives the upper armrest tube 51 and the lower armrest tube 52 to rotate therewith, so that the folding is realized.
The connection iron sheet 7 can also enhance the stability between the upper handrail tube 51 and the lower handrail tube 52, the upper handrail tube 51 and the lower handrail tube 52 cannot be rolled when being in a horizontal state, and the upper handrail tube 51 and the lower handrail tube 52 can be rolled only when the upright rod 3 is in an inclined state.
The bottom stay bar 10 is used for supporting the lower half part of the crib, and the vertical rod 3 can be driven to unfold in a splayed shape only after the bottom stay bar 10 and the bottom feet 1 rotate, so that the upper handrail tube 51 and the lower handrail tube 52 can be rolled.
Because the crib is bigger, and weight is heavier, because the design of universal wheel 8 can be conveniently cared for and move the crib, arresting gear 9 can guarantee can not be moved at will in the crib use.
The utility model discloses a theory of operation: in an initial state, the upper part of the crib is kept in a stable state by the aid of the pins 11 and the moving grooves 61 in a clamped connection mode between the upper handrail tube 51, the lower handrail tube 52 and the handrail joints 6, the connection iron sheet 7 further ensures stability between the upper handrail tube 51 and the lower handrail tube 52, the lower part of the crib is kept stable by the aid of the bottom support rod 10, when the crib is required to be rolled, the bottom support rod 10 and the bottom foot 1 are rotated to drive the vertical rod 3 to be unfolded in a splayed mode, the vertical rod 3 is unfolded, the handrail joints 6 are rotated at enough angles, and the upper handrail tube 51 and the lower handrail tube 52 are driven by rotation of the handrail joints 6 to rotate accordingly to achieve rolling.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. The equivalent changes and improvements made according to the application scope of the present invention should be still included in the patent coverage of the present invention.
Claims (4)
1. The joint structure of the armrest of the crib is characterized by comprising four bottom feet (1), wherein the bottom feet (1) are provided with jacks (2), vertical rods (3) with the diameters matched with the diameters of the jacks (2) are inserted into the jacks (2), and vertical rod corners (4) are detachably connected to one sides, far away from the jacks (2), of the vertical rods (3);
pole setting corner (4) rotate to be connected with and go up handrail tube (51) and handrail tube (52) down, it is located to go up handrail tube (51) handrail tube (52) top down, keep away from down handrail tube (52) pole setting corner (4) one end is rotated and is connected with handrail joint (6), shifting chute (61) have been seted up on handrail joint (6), it is close to go up handrail tube (51) handrail joint (6) one end fixedly connected with pin (11), pin (11) are along with the removal of going up handrail tube (51) is in slide in shifting chute (61), pass through between pole setting (3) two liang go up handrail tube (51) with down handrail tube (52) with handrail joint (6) joint.
2. The joint structure of the armrest of the baby crib as claimed in claim 1, characterized in that a connecting iron sheet (7) is rotatably connected between the upper armrest tube (51) and the lower armrest tube (52).
3. The joint structure of the armrest of the crib as claimed in claim 1, characterized in that the end of the foot (1) away from the corner (4) of the vertical rod is rotatably connected with bottom supporting rods (10), and the number of the bottom supporting rods (10) is four.
4. The joint structure of the armrest of the crib as claimed in claim 1, characterized in that the foot (1) is fixedly connected with a universal wheel (8), and the universal wheel (8) is provided with a braking device (9) for ensuring stability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222652101.XU CN218515487U (en) | 2022-10-09 | 2022-10-09 | Joint structure of armrest of baby crib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222652101.XU CN218515487U (en) | 2022-10-09 | 2022-10-09 | Joint structure of armrest of baby crib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218515487U true CN218515487U (en) | 2023-02-24 |
Family
ID=85248650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222652101.XU Active CN218515487U (en) | 2022-10-09 | 2022-10-09 | Joint structure of armrest of baby crib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218515487U (en) |
-
2022
- 2022-10-09 CN CN202222652101.XU patent/CN218515487U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |